@charset "UTF-8";

:root {
  --canvas: oklch(0.148 0.011 85);
  --rail: oklch(0.124 0.01 85);
  --panel: oklch(0.186 0.013 85);
  --panel-2: oklch(0.224 0.015 85);
  --panel-3: oklch(0.26 0.016 85);
  --inset: oklch(0.122 0.008 85);

  --line: oklch(1 0 0 / 0.07);
  --line-strong: oklch(1 0 0 / 0.14);

  --text: oklch(0.965 0.008 85);
  --text-dim: oklch(0.84 0.012 85);
  --muted: oklch(0.61 0.015 85);

  --amber: oklch(0.8 0.13 68);
  --amber-soft: oklch(0.8 0.13 68 / 0.13);
  --magenta: oklch(0.76 0.15 340);
  --magenta-soft: oklch(0.76 0.15 340 / 0.13);
  --cyan: oklch(0.77 0.095 190);
  --cyan-soft: oklch(0.77 0.095 190 / 0.13);
  --lime: oklch(0.81 0.12 130);
  --lime-soft: oklch(0.81 0.12 130 / 0.13);
  --danger: oklch(0.74 0.15 25);
  --danger-soft: oklch(0.74 0.15 25 / 0.12);

  --radius: 14px;
  --radius-sm: 9px;
  --radius-pill: 999px;

  --shadow-1: 0 1px 2px oklch(0 0 0 / 0.38), 0 8px 26px oklch(0 0 0 / 0.2);
  --shadow-2: 0 2px 6px oklch(0 0 0 / 0.38), 0 20px 54px oklch(0 0 0 / 0.28);

  --mode-accent: var(--amber);
  --mode-accent-soft: var(--amber-soft);

  --font-display: 'Bricolage Grotesque', 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
  --font-mono: 'IBM Plex Mono', 'Cascadia Code', Consolas, monospace;

  --topbar-height: 60px;
  --mobile-topbar-height: 58px;
  --mobile-nav-height: 72px;
  --tablet-rail-width: 72px;
  --touch-target: 44px;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-right: env(safe-area-inset-right, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
}

body[data-app-mode='chat'] {
  --mode-accent: var(--amber);
  --mode-accent-soft: var(--amber-soft);
}

body[data-app-mode='image'] {
  --mode-accent: var(--magenta);
  --mode-accent-soft: var(--magenta-soft);
}

body[data-app-mode='video'] {
  --mode-accent: var(--cyan);
  --mode-accent-soft: var(--cyan-soft);
}

body[data-app-mode='works'] {
  --mode-accent: var(--lime);
  --mode-accent-soft: var(--lime-soft);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 0;
  min-height: 100%;
  background: var(--canvas);
  color-scheme: dark;
  scroll-behavior: smooth;
}

body {
  position: relative;
  min-width: 0;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background: var(--canvas);
  color: var(--text);
  font-family: var(--font-display);
  font-size: 14px;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.overlay-open {
  overflow: hidden;
  overscroll-behavior: none;
}

body::before {
  position: fixed;
  z-index: 0;
  inset: 0;
  background:
    radial-gradient(680px 460px at 16% -10%, oklch(0.8 0.13 68 / 0.06), transparent 62%),
    radial-gradient(780px 520px at 94% -14%, oklch(0.76 0.15 340 / 0.05), transparent 62%),
    radial-gradient(640px 500px at 68% 110%, oklch(0.77 0.095 190 / 0.045), transparent 62%);
  content: '';
  pointer-events: none;
}

.app-shell {
  position: relative;
  z-index: 1;
}

::selection {
  background: oklch(0.8 0.13 68 / 0.3);
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-thumb {
  border: 3px solid transparent;
  border-radius: 999px;
  background: var(--line-strong);
  background-clip: content-box;
}

::-webkit-scrollbar-track {
  background: transparent;
}

* {
  scrollbar-width: thin;
  scrollbar-color: var(--line-strong) transparent;
}

button,
input,
textarea,
select {
  border: 0;
  border-radius: var(--radius-sm);
  font: inherit;
}

button {
  color: inherit;
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

:focus-visible {
  outline: 2px solid oklch(0.8 0.13 68 / 0.5);
  outline-offset: 2px;
}

textarea,
input,
select {
  width: 100%;
  min-height: 40px;
  padding: 9px 12px;
  border: 1px solid var(--line-strong);
  background: var(--inset);
  color: var(--text);
  transition: border-color 160ms ease, background-color 160ms ease, box-shadow 160ms ease;
}

textarea {
  min-height: 100px;
  resize: vertical;
  line-height: 1.6;
}

textarea::placeholder,
input::placeholder {
  color: var(--muted);
  opacity: 0.85;
}

textarea:hover,
input:hover,
select:hover {
  border-color: oklch(1 0 0 / 0.2);
}

textarea:focus,
input:focus,
select:focus {
  border-color: var(--mode-accent);
  background: var(--panel);
  box-shadow: 0 0 0 3px var(--mode-accent-soft);
  outline: 0;
}

select {
  appearance: none;
  padding-right: 36px;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 16px) 17px, calc(100% - 11px) 17px;
  background-repeat: no-repeat;
  background-size: 5px 5px, 5px 5px;
}

img,
video {
  max-width: 100%;
}

.is-hidden,
[hidden] {
  display: none !important;
}

svg.lucide,
svg[data-lucide] {
  display: inline-block;
  flex: 0 0 auto;
  stroke-width: 1.8;
}

.mono {
  font-family: var(--font-mono);
}

.desktop-only {
  display: inline-flex;
}

.mobile-only {
  display: none !important;
}

.app-shell {
  display: grid;
  grid-template-columns: 236px minmax(0, 1fr);
  min-height: 100dvh;
  background: var(--canvas);
}

.sidebar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  width: 236px;
  height: 100dvh;
  flex-direction: column;
  padding: 18px 14px 14px;
  overflow: hidden;
  border-right: 1px solid var(--line);
  background: var(--rail);
}

.brand-lockup {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 2px 2px 20px;
}

.brand-main {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 11px;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 10px;
  background: linear-gradient(135deg, oklch(0.84 0.14 70), oklch(0.7 0.12 52));
  color: oklch(0.13 0.02 60);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: -0.02em;
  box-shadow: 0 6px 18px oklch(0.8 0.13 68 / 0.28);
}

.brand-copy {
  display: grid;
  min-width: 0;
  gap: 1px;
}

.brand-name {
  color: var(--text);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.brand-subtitle {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.04em;
}

.icon-button {
  display: inline-grid;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--panel);
  color: var(--text-dim);
  transition: transform 160ms ease, border-color 160ms ease, background-color 160ms ease, color 160ms ease;
}

.icon-button:hover {
  border-color: var(--line-strong);
  background: var(--panel-2);
  color: var(--text);
  transform: translateY(-1px);
}

.icon-button:active,
.text-button:active,
.primary-action:active,
.send-button:active,
.tool-button:active {
  transform: scale(0.96);
}

.icon-button.small {
  width: 30px;
  height: 30px;
}

.icon-button.is-active {
  border-color: var(--mode-accent);
  background: var(--mode-accent-soft);
  color: var(--mode-accent);
}

.icon-button svg {
  width: 16px;
  height: 16px;
}

.workspace-switcher {
  display: flex;
  min-height: 36px;
  align-items: center;
  gap: 9px;
  margin: 0 2px 22px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: oklch(1 0 0 / 0.03);
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 10px;
}

.workspace-switcher svg {
  width: 13px;
  height: 13px;
  margin-left: auto;
  color: var(--muted);
}

.status-light {
  display: inline-block;
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--muted);
}

.status-light.is-live {
  background: var(--cyan);
  box-shadow: 0 0 0 3px oklch(0.77 0.095 190 / 0.14), 0 0 12px oklch(0.77 0.095 190 / 0.45);
}

.primary-nav {
  display: grid;
  gap: 3px;
}

.nav-label {
  margin: 2px 10px 8px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.nav-item {
  position: relative;
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr) auto;
  min-height: 40px;
  align-items: center;
  gap: 10px;
  padding: 0 11px;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--muted);
  text-align: left;
  transition: background-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.nav-item:hover {
  background: oklch(1 0 0 / 0.04);
  color: var(--text-dim);
  transform: translateX(2px);
}

.nav-item.is-active {
  background: var(--panel-2);
  color: var(--text);
}

.nav-item.is-active > svg {
  color: var(--mode-accent);
}

.nav-item.is-active::before {
  position: absolute;
  top: 50%;
  left: -14px;
  width: 3px;
  height: 18px;
  border-radius: 999px;
  background: var(--mode-accent);
  content: '';
  transform: translateY(-50%);
}

.nav-item > svg {
  width: 17px;
  height: 17px;
}

.nav-item > span:not(.nav-count) {
  min-width: 0;
  overflow: hidden;
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav-count {
  display: grid;
  min-width: 20px;
  height: 20px;
  place-items: center;
  border-radius: var(--radius-pill);
  background: var(--panel-3);
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 9px;
}

.nav-item.is-active .nav-count {
  background: var(--mode-accent);
  color: var(--inset);
}

.sidebar-spacer {
  flex: 1;
}

.sidebar-foot {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-top: 16px;
  padding: 12px 4px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.04em;
}

.workbench {
  min-width: 0;
  background: transparent;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  min-height: 60px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 0 clamp(20px, 3vw, 44px);
  border-bottom: 1px solid var(--line);
  background: oklch(0.148 0.011 85 / 0.88);
  backdrop-filter: blur(16px);
}

.topbar-context,
.topbar-actions {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 10px;
}

.topbar-context {
  overflow: hidden;
}

.eyebrow,
.breadcrumb-separator {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.breadcrumb-current {
  overflow: hidden;
  color: var(--text-dim);
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.api-status {
  appearance: none;
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  gap: 8px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--panel);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9.5px;
  text-align: left;
  white-space: nowrap;
  cursor: pointer;
  transition: border-color 160ms ease, background-color 160ms ease, color 160ms ease;
}

.api-status:hover,
.api-status:focus-visible {
  border-color: var(--cyan);
  background: var(--cyan-soft);
  color: var(--text);
}

.api-status.is-connected {
  border-color: oklch(0.77 0.095 190 / 0.4);
  color: var(--cyan);
}

.api-status.is-error {
  border-color: color-mix(in oklch, var(--danger) 56%, transparent);
  color: var(--danger);
}

.api-status-copy {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  gap: 4px;
  overflow: hidden;
}

.api-status-copy > span {
  overflow: hidden;
  text-overflow: ellipsis;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  min-height: calc(100dvh - 60px);
  transition: grid-template-columns 240ms ease;
}

.content-grid.inspector-collapsed {
  grid-template-columns: minmax(0, 1fr) 0;
}

.studio-column {
  min-width: 0;
  padding: 30px clamp(20px, 3.2vw, 48px) 12px;
}

.mode-panel {
  max-width: 1420px;
  margin: 0 auto;
  animation: panel-in 280ms ease-out both;
}

@keyframes panel-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.mode-heading {
  display: flex;
  min-height: 76px;
  align-items: flex-end;
  justify-content: space-between;
  gap: 22px;
  margin-bottom: 24px;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.signal-line {
  display: inline-block;
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: var(--mode-accent);
}

.signal-line.is-cyan {
  background: var(--cyan);
}

.signal-line.is-lime {
  background: var(--lime);
}

.mode-heading h1 {
  max-width: 760px;
  margin: 8px 0 0;
  color: var(--text);
  font-size: clamp(27px, 2.7vw, 37px);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.08;
}

.surface-frame {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow-1);
}

.surface-toolbar {
  display: flex;
  min-height: 50px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 16px;
  border-bottom: 1px solid var(--line);
  background: oklch(1 0 0 / 0.03);
}

.surface-toolbar-title {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 9px;
  overflow: hidden;
  color: var(--text-dim);
  font-size: 13px;
  font-weight: 500;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.surface-index {
  color: var(--muted);
  font-size: 9.5px;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.live-pulse {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px oklch(0.77 0.095 190 / 0.13);
}

.toolbar-actions,
.output-actions,
.video-monitor-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.text-button,
.tool-button {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  gap: 7px;
  padding: 0 8px;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--muted);
  font-size: 11.5px;
  transition: background-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.text-button:hover,
.tool-button:hover {
  background: var(--panel-2);
  color: var(--text);
}

.text-button svg,
.tool-button svg {
  width: 14px;
  height: 14px;
}

.danger-button {
  color: var(--danger);
}

.danger-button:hover {
  background: var(--danger-soft);
  color: var(--danger);
}

.chat-surface {
  display: flex;
  height: clamp(440px, calc(100dvh - 246px), 780px);
  min-height: 0;
  flex-direction: column;
}

.chat-surface > .surface-toolbar,
.chat-surface > .prompt-suggestions,
.chat-surface > .composer {
  flex: 0 0 auto;
}

.chat-messages {
  display: flex;
  min-height: 0;
  flex: 1 1 auto;
  flex-direction: column;
  gap: 24px;
  padding: 26px clamp(18px, 4vw, 56px) 18px;
  overflow-y: auto;
}

.chat-empty {
  display: grid;
  width: min(100%, 720px);
  min-height: 320px;
  margin: auto;
  place-items: center;
  align-content: center;
  gap: 10px;
  color: var(--muted);
  text-align: center;
}

.chat-empty-mark {
  display: grid;
  width: 56px;
  height: 56px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  background: var(--panel-2);
  color: var(--mode-accent);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
}

.chat-empty strong {
  color: var(--text);
  font-size: 17px;
  font-weight: 500;
}

.chat-empty small {
  max-width: 340px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 10px;
  line-height: 1.7;
}

.message-row {
  display: flex;
  width: min(100%, 820px);
  max-width: 820px;
  align-items: flex-start;
  gap: 11px;
  margin: 0 auto;
  animation: message-in 220ms ease-out both;
}

@keyframes message-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.message-row.user {
  justify-content: flex-end;
}

.message-row.user .message-avatar {
  order: 2;
  background: var(--mode-accent-soft);
  border-color: color-mix(in oklch, var(--mode-accent) 34%, transparent);
  color: var(--mode-accent);
}

.message-avatar {
  display: grid;
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: var(--panel-2);
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 9px;
}

.message-body {
  min-width: 0;
  max-width: min(84%, 700px);
}

.message-row.user .message-body {
  max-width: min(76%, 620px);
}

.message-content {
  padding: 3px 0;
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.75;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

.message-row.user .message-content {
  padding: 10px 14px;
  border: 1px solid color-mix(in oklch, var(--mode-accent) 26%, transparent);
  border-radius: 12px;
  background: var(--mode-accent-soft);
  color: var(--text);
}

.message-content.is-streaming::after {
  display: inline-block;
  width: 2px;
  height: 1em;
  margin-left: 2px;
  vertical-align: -0.2em;
  background: var(--mode-accent);
  content: '';
  animation: caret 1s steps(2) infinite;
}

@keyframes caret {
  50% {
    opacity: 0;
  }
}

.message-meta {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-top: 7px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9px;
}

.message-meta .status-light {
  width: 6px;
  height: 6px;
}

.message-tools,
.message-edit-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 8px;
}

.message-tools button,
.small-action {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  gap: 5px;
  padding: 0 8px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--panel);
  color: var(--muted);
  font-size: 10.5px;
  transition: border-color 160ms ease, color 160ms ease, background-color 160ms ease;
}

.message-tools button:hover,
.small-action:hover {
  border-color: oklch(0.77 0.095 190 / 0.42);
  background: var(--cyan-soft);
  color: var(--text);
}

.message-tools svg,
.small-action svg {
  width: 12px;
  height: 12px;
}

.message-edit-box {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: var(--panel-2);
}

.message-edit-box textarea {
  min-height: 90px;
  background: var(--inset);
}

.message-edit-field {
  display: grid;
  gap: 5px;
  color: var(--muted);
  font-size: 10.5px;
}

.message-edit-actions {
  justify-content: flex-end;
}

.message-image-preview {
  position: relative;
  display: grid;
  width: min(100%, 320px);
  aspect-ratio: 16 / 10;
  min-width: 0;
  max-height: 220px;
  place-items: center;
  margin: 0 0 10px;
  padding: 0;
  overflow: hidden;
  border: 1px solid color-mix(in oklch, var(--line-strong) 82%, var(--mode-accent));
  border-radius: 8px;
  background: var(--inset);
  color: var(--muted);
  cursor: zoom-in;
  transition: border-color 160ms ease, background-color 160ms ease;
}

.message-image-preview img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.message-image-preview:hover {
  border-color: color-mix(in oklch, var(--mode-accent) 58%, var(--line-strong));
  background: color-mix(in oklch, var(--inset) 92%, var(--mode-accent));
}

.message-image-preview:focus-visible {
  outline: 2px solid var(--mode-accent);
  outline-offset: 2px;
}

.message-image-preview.is-error {
  cursor: default;
}

.message-image-error {
  display: grid;
  min-height: 96px;
  place-items: center;
  gap: 7px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 10px;
}

.message-image-error[hidden] {
  display: none;
}

.message-image-error svg {
  width: 22px;
  height: 22px;
}

.thinking-block {
  margin-bottom: 8px;
  border: 1px solid oklch(0.77 0.095 190 / 0.26);
  border-radius: 10px;
  background: var(--cyan-soft);
  overflow: hidden;
}

.thinking-block summary {
  display: flex;
  min-height: 34px;
  align-items: center;
  gap: 7px;
  padding: 0 11px;
  color: var(--cyan);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 9.5px;
  list-style: none;
}

.thinking-block summary::-webkit-details-marker {
  display: none;
}

.thinking-block summary svg {
  width: 13px;
  height: 13px;
}

.thinking-state {
  margin-left: auto;
  color: var(--muted);
}

.thinking-content {
  padding: 0 11px 11px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 10.5px;
  line-height: 1.75;
  white-space: pre-wrap;
}

.prompt-suggestions {
  display: flex;
  width: min(calc(100% - 32px), 820px);
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 auto;
  padding: 14px 0 4px;
}

.suggestion-chip {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  gap: 6px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--panel);
  color: var(--text-dim);
  font-size: 11px;
  transition: border-color 160ms ease, background-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.suggestion-chip:hover {
  border-color: color-mix(in oklch, var(--mode-accent) 46%, transparent);
  background: var(--mode-accent-soft);
  color: var(--text);
  transform: translateY(-1px);
}

.suggestion-chip svg {
  width: 12px;
  height: 12px;
  color: var(--mode-accent);
}

.composer {
  width: min(calc(100% - 32px), 820px);
  margin: 0 auto 16px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  background: var(--panel);
  box-shadow: var(--shadow-1);
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.composer:focus-within {
  border-color: color-mix(in oklch, var(--mode-accent) 55%, transparent);
  box-shadow: var(--shadow-1), 0 0 0 4px var(--mode-accent-soft);
}

.composer > textarea {
  min-height: 76px;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.composer > textarea:focus {
  background: transparent;
  box-shadow: none;
}

.composer-footer {
  display: flex;
  min-height: 46px;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 7px 9px 7px 12px;
  border-top: 1px solid var(--line);
}

.composer-tools {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 10px;
}

.composer-hint {
  overflow: hidden;
  color: var(--cyan);
  font-size: 8.5px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.thinking-hint {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--muted);
  cursor: pointer;
  font-family: var(--font-mono);
  transition: color 160ms ease;
}

.thinking-hint:hover {
  color: var(--text-dim);
}

.thinking-hint svg {
  width: 11px;
  height: 11px;
}

.thinking-hint.is-on {
  color: var(--mode-accent);
}

.thinking-hint.is-on:hover {
  color: color-mix(in oklch, var(--mode-accent) 78%, white);
}

body #inspector-open-toggle {
  position: fixed;
  top: 96px;
  right: 14px;
  z-index: 45;
  box-shadow: var(--shadow-2), 0 0 0 1px var(--line-strong);
  backdrop-filter: blur(12px);
}

@media (min-width: 1161px) {
  .app-shell.sidebar-collapsed #sidebar-collapse-toggle {
    position: fixed;
    top: 96px;
    left: 14px;
    z-index: 60;
    box-shadow: var(--shadow-2), 0 0 0 1px var(--line-strong);
    backdrop-filter: blur(12px);
  }

  .workspace-switcher #sidebar-collapse-toggle {
    margin-left: 4px;
  }

  .app-shell:not(.sidebar-collapsed) .workspace-switcher #sidebar-collapse-toggle::after {
    right: calc(100% + 9px);
    left: auto;
  }
}

body .app-shell.chat-fullscreen {
  grid-template-columns: minmax(0, 1fr);
}

.app-shell.chat-fullscreen .sidebar,
.app-shell.chat-fullscreen .topbar {
  display: none;
}

@media (min-width: 1161px) {
  body .app-shell.chat-fullscreen .content-grid:not(.inspector-collapsed) .inspector {
    position: fixed;
    top: 64px;
    right: 16px;
    bottom: 16px;
    z-index: 60;
    width: min(360px, calc(100vw - 32px));
    height: auto;
    overflow: hidden;
    border: 1px solid var(--line-strong);
    border-left: 1px solid var(--line-strong);
    border-radius: 16px;
    box-shadow: 0 24px 64px oklch(0 0 0 / 0.45);
    opacity: 1;
    transform: none;
  }

  .app-shell.chat-fullscreen .content-grid.inspector-collapsed .inspector {
    display: none;
  }
}

@media (max-width: 1160px) {
  body .app-shell.chat-fullscreen #mobile-inspector-toggle {
    position: fixed;
    top: 14px;
    right: 14px;
    z-index: 55;
    width: 34px;
    height: 34px;
    padding: 0;
    border: 1px solid var(--line-strong);
    border-radius: 10px;
    background: var(--panel);
    box-shadow: 0 10px 26px oklch(0 0 0 / 0.35);
    backdrop-filter: blur(12px);
  }
}

.app-shell.chat-fullscreen .content-grid {
  grid-template-columns: minmax(0, 1fr);
  min-height: 100dvh;
  padding-bottom: 0;
}

.app-shell.chat-fullscreen .studio-column {
  padding: 8px 10px;
}

.app-shell.chat-fullscreen #mode-chat .mode-heading {
  display: none;
}

.app-shell.chat-fullscreen #mode-chat .chat-surface {
  height: calc(100dvh - 16px);
}

.app-shell.chat-fullscreen #mode-chat .chat-messages {
  gap: 26px;
  padding: 20px clamp(24px, 5vw, 72px) 14px;
}

.app-shell.chat-fullscreen #mode-chat .message-row,
.app-shell.chat-fullscreen #mode-chat .prompt-suggestions,
.app-shell.chat-fullscreen #mode-chat .composer {
  width: min(100%, 1280px);
}

.app-shell.chat-fullscreen #mode-chat .message-row {
  max-width: 1280px;
}

.app-shell.chat-fullscreen #mode-chat .message-content {
  font-size: 16px;
  line-height: 1.8;
}

.app-shell.chat-fullscreen #mode-chat .composer > textarea {
  font-size: 16px;
}

.app-shell.chat-fullscreen #mode-chat .composer {
  margin-bottom: 8px;
}

.app-shell.chat-fullscreen #mode-chat .thinking-content {
  font-size: 12px;
  line-height: 1.75;
}

.app-shell.chat-fullscreen #mode-chat .chat-empty strong {
  font-size: 19px;
}

body .app-shell.image-fullscreen,
body .app-shell.video-fullscreen {
  grid-template-columns: minmax(0, 1fr);
}

.app-shell.image-fullscreen .sidebar,
.app-shell.image-fullscreen .topbar,
.app-shell.video-fullscreen .sidebar,
.app-shell.video-fullscreen .topbar {
  display: none;
}

.app-shell.image-fullscreen .content-grid,
.app-shell.video-fullscreen .content-grid {
  grid-template-columns: minmax(0, 1fr);
  min-height: 100dvh;
  padding-bottom: 0;
}

.app-shell.image-fullscreen .studio-column,
.app-shell.video-fullscreen .studio-column {
  padding: 8px 10px;
}

.app-shell.image-fullscreen #mode-image .mode-heading,
.app-shell.video-fullscreen #mode-video .mode-heading {
  display: none;
}

.app-shell.image-fullscreen #mode-image .studio-split,
.app-shell.video-fullscreen #mode-video .studio-split {
  height: calc(100dvh - 16px);
}

@media (min-width: 1161px) {
  body .app-shell.image-fullscreen .content-grid:not(.inspector-collapsed) .inspector,
  body .app-shell.video-fullscreen .content-grid:not(.inspector-collapsed) .inspector {
    position: fixed;
    top: 64px;
    right: 16px;
    bottom: 16px;
    z-index: 60;
    width: min(360px, calc(100vw - 32px));
    height: auto;
    overflow: hidden;
    border: 1px solid var(--line-strong);
    border-left: 1px solid var(--line-strong);
    border-radius: 16px;
    box-shadow: 0 24px 64px oklch(0 0 0 / 0.45);
    opacity: 1;
    transform: none;
  }

  .app-shell.image-fullscreen .content-grid.inspector-collapsed .inspector,
  .app-shell.video-fullscreen .content-grid.inspector-collapsed .inspector {
    display: none;
  }
}

@media (max-width: 1160px) {
  body .app-shell.image-fullscreen #mobile-inspector-toggle,
  body .app-shell.video-fullscreen #mobile-inspector-toggle {
    position: fixed;
    top: 14px;
    right: 14px;
    z-index: 55;
    width: 34px;
    height: 34px;
    padding: 0;
    border: 1px solid var(--line-strong);
    border-radius: 10px;
    background: var(--panel);
    box-shadow: 0 10px 26px oklch(0 0 0 / 0.35);
    backdrop-filter: blur(12px);
  }
}

.primary-action.is-danger {
  background: var(--danger);
  color: #fff;
  box-shadow: 0 4px 16px color-mix(in oklch, var(--danger) 30%, transparent);
}

.primary-action.is-danger:hover {
  filter: brightness(1.08);
  box-shadow: 0 6px 20px color-mix(in oklch, var(--danger) 40%, transparent);
}

.send-button,
.primary-action {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 16px;
  border: 0;
  border-radius: var(--radius-pill);
  background: var(--mode-accent);
  color: oklch(0.13 0.02 60);
  font-size: 11.5px;
  font-weight: 600;
  box-shadow: 0 4px 16px color-mix(in oklch, var(--mode-accent) 26%, transparent);
  transition: transform 160ms ease, filter 160ms ease, box-shadow 160ms ease;
}

.send-button:hover,
.primary-action:hover {
  filter: brightness(1.07);
  box-shadow: 0 6px 20px color-mix(in oklch, var(--mode-accent) 36%, transparent);
  transform: translateY(-1px);
}

.send-button svg,
.primary-action svg {
  width: 15px;
  height: 15px;
}

.is-cyan-action {
  background: var(--cyan);
  color: oklch(0.13 0.02 200);
}

.vision-input-panel {
  padding: 12px;
  border-bottom: 1px solid var(--line);
  background: var(--cyan-soft);
}

.inline-label {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.inline-label svg {
  width: 13px;
  height: 13px;
}

.chat-upload-zone,
.drop-zone {
  display: grid;
  min-height: 82px;
  place-items: center;
  align-content: center;
  gap: 4px;
  border: 1px dashed var(--line-strong);
  border-radius: 10px;
  background: oklch(1 0 0 / 0.02);
  color: var(--text-dim);
  text-align: center;
  cursor: pointer;
  transition: border-color 160ms ease, background-color 160ms ease;
}

.chat-upload-zone:hover {
  border-color: var(--cyan);
  background: var(--cyan-soft);
}

.chat-upload-zone.is-dragover {
  border-color: var(--cyan);
  background: var(--cyan-soft);
  box-shadow: inset 0 0 0 1px var(--cyan);
}

.chat-image-source-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) repeat(2, minmax(72px, 0.28fr));
  gap: 6px;
}

.chat-source-button {
  display: grid;
  min-height: 82px;
  place-items: center;
  align-content: center;
  gap: 5px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel-2);
  color: var(--text-dim);
  font-size: 10px;
  transition: border-color 160ms ease, color 160ms ease, background-color 160ms ease;
}

.chat-source-button:hover,
.chat-source-button:focus-visible {
  border-color: var(--cyan);
  background: var(--cyan-soft);
  color: var(--text);
}

.chat-source-button svg {
  width: 18px;
  height: 18px;
  color: var(--cyan);
}

.drop-zone:hover {
  border-color: var(--mode-accent);
  background: var(--mode-accent-soft);
}

.drop-zone.is-disabled {
  border-color: var(--line);
  background: oklch(1 0 0 / 0.01);
  cursor: not-allowed;
  pointer-events: none;
  opacity: 0.55;
}

.drop-zone.is-dragover,
.video-ref-grid.is-dragover .video-ref-empty,
.video-ref-slot.is-dragover .video-ref-empty {
  border-color: var(--mode-accent);
  background: var(--mode-accent-soft);
}

.drop-zone.is-disabled svg {
  color: var(--muted);
}

.chat-upload-zone svg,
.drop-zone svg {
  width: 19px;
  height: 19px;
}

.chat-upload-zone svg {
  color: var(--cyan);
}

.drop-zone svg {
  color: var(--mode-accent);
}

.chat-upload-zone span,
.drop-zone span {
  font-size: 11.5px;
}

.chat-upload-zone small,
.drop-zone small,
.vision-helper {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8.5px;
  line-height: 1.5;
}

.chat-upload-zone input,
.drop-zone input {
  display: none;
}

.chat-image-preview {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel-2);
}

.chat-image-preview-media {
  display: grid;
  width: 52px;
  height: 52px;
  flex: 0 0 auto;
  place-items: center;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--inset);
  cursor: zoom-in;
}

.chat-image-preview-media img {
  width: 100%;
  height: 100%;
  flex: 0 0 auto;
  object-fit: contain;
}

.chat-image-preview-media:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 1px;
}

.chat-image-preview-copy {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.chat-image-preview-copy strong {
  overflow: hidden;
  color: var(--text-dim);
  font-size: 10.5px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chat-image-preview-copy small {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8.5px;
}

.chat-image-preview .media-ref-remove {
  margin-left: auto;
}

.vision-helper {
  display: block;
  margin-top: 6px;
}

.studio-split {
  display: grid;
  height: clamp(440px, calc(100dvh - 190px), 780px);
  min-height: 0;
  align-items: stretch;
  grid-template-columns: minmax(300px, 0.82fr) minmax(0, 1.18fr);
  gap: 18px;
}

.control-surface,
.output-surface {
  min-width: 0;
  min-height: 0;
}

.control-surface {
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.output-surface {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--panel);
}

.control-surface > .field-block {
  padding: 20px 20px 0;
}

.field-block {
  display: grid;
  gap: 8px;
}

.field-label,
.range-heading,
.inspector-section-title,
.reference-zone-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.field-label {
  color: var(--text-dim);
  font-size: 11.5px;
  font-weight: 500;
}

.field-required {
  color: var(--mode-accent);
  font-family: var(--font-mono);
  font-size: 8.5px;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.large-textarea {
  min-height: 160px;
}

.prompt-workbench {
  display: grid;
  gap: 10px;
  margin: 20px 20px 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: oklch(1 0 0 / 0.02);
}

.prompt-workbench-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.prompt-workbench-head > div {
  display: grid;
  gap: 3px;
}

.prompt-workbench-title {
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
}

.prompt-workbench-head small {
  color: var(--muted);
  font-size: 10.5px;
}

.prompt-workbench-head > .mono {
  color: var(--mode-accent);
  font-size: 9px;
}

.prompt-tool-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 9.5px;
}

.prompt-tool-label span:last-child {
  color: var(--muted);
  font-size: 8.5px;
}

.style-preset-list {
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  gap: 6px;
}

.style-preset {
  min-height: 30px;
  flex: 0 0 auto;
  padding: 0 11px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--panel);
  color: var(--muted);
  font-size: 10.5px;
  white-space: nowrap;
  transition: border-color 160ms ease, background-color 160ms ease, color 160ms ease;
}

.style-preset:hover {
  border-color: var(--mode-accent);
  color: var(--text);
}

.style-preset.is-active {
  border-color: var(--mode-accent);
  background: var(--mode-accent-soft);
  color: var(--text);
}

#image-keywords,
#video-keywords {
  min-height: 38px;
}

.prompt-tool-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
}

.prompt-tool-button {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--panel);
  color: var(--text-dim);
  font-size: 10.5px;
  transition: border-color 160ms ease, background-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.prompt-tool-button:hover {
  border-color: var(--mode-accent);
  color: var(--text);
  transform: translateY(-1px);
}

.prompt-tool-button.is-primary {
  border-color: color-mix(in oklch, var(--mode-accent) 42%, transparent);
  background: var(--mode-accent-soft);
  color: var(--mode-accent);
}

.prompt-tool-button.is-confirming {
  border-color: #ff6b6b;
  background: color-mix(in oklch, #ff6b6b 12%, var(--panel));
  color: #ff6b6b;
}

.prompt-tool-button svg {
  width: 14px;
  height: 14px;
}

.prompt-workbench-note {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8.5px;
  line-height: 1.55;
}

.prompt-workbench-note svg {
  width: 13px;
  height: 13px;
  flex: 0 0 auto;
  color: var(--mode-accent);
}

.image-mode-switch,
.video-mode-switch {
  flex: 0 0 auto;
  display: flex;
  margin: 19px 20px 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
}

.segment-button {
  min-height: 34px;
  flex: 1;
  border: 1px solid transparent;
  border-right: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  color: var(--muted);
  font-size: 10.5px;
  white-space: nowrap;
  transition: background-color 160ms ease, color 160ms ease;
}

.segment-button:last-child {
  border-right: 0;
}

.segment-button:hover {
  color: var(--text);
}

.segment-button.is-active {
  border-color: var(--mode-accent);
  background: var(--mode-accent-soft);
  color: var(--text);
}

.reference-zone,
.video-inputs {
  margin: 19px 20px 0;
}

.reference-zone {
  padding-top: 13px;
  border-top: 1px solid var(--line);
}

.reference-zone-heading {
  margin-bottom: 9px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.07em;
}

.drop-zone {
  min-height: 88px;
}

.reference-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(112px, 1fr));
  gap: 7px;
  margin-top: 8px;
}

.reference-tile {
  position: relative;
  min-width: 0;
  overflow: visible;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--inset);
  touch-action: pan-y;
  transition: opacity 140ms ease, border-color 140ms ease, box-shadow 140ms ease, filter 140ms ease;
}

.reference-grid.is-reorderable .reference-tile {
  cursor: grab;
}

.reference-tile-media,
.video-ref-media {
  position: relative;
  display: grid;
  width: 100%;
  min-width: 0;
  min-height: 0;
  place-items: center;
  padding: 0;
  overflow: hidden;
  border: 0;
  background: var(--inset);
  color: inherit;
  cursor: zoom-in;
  touch-action: pan-y;
}

.reference-tile-media {
  aspect-ratio: 1;
  border-radius: 7px 7px 0 0;
}

.reference-tile-media img,
.video-ref-media img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  object-fit: contain;
  object-position: center;
  user-select: none;
  -webkit-user-drag: none;
}

.reference-grid.is-reorderable .reference-tile-media,
.video-ref-pair.is-reorderable .video-ref-media {
  cursor: grab;
  touch-action: none;
}

.media-ref-visual:focus-visible {
  outline: 2px solid var(--mode-accent);
  outline-offset: -2px;
}

.reference-drag-placeholder {
  border: 1px dashed var(--mode-accent);
  border-radius: 8px;
  background: var(--mode-accent-soft);
  box-shadow: inset 0 0 0 1px oklch(1 0 0 / 0.08);
  transition: border-color 140ms ease, background-color 140ms ease, box-shadow 140ms ease;
}

.reference-drag-placeholder.is-drop-target {
  border-color: var(--mode-accent);
  background: color-mix(in oklch, var(--mode-accent-soft) 82%, var(--panel));
  box-shadow: inset 0 0 0 1px oklch(1 0 0 / 0.12), 0 0 0 2px var(--mode-accent-soft);
}

.media-ref-footer {
  position: relative;
  display: grid;
  min-width: 0;
  min-height: 44px;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 4px;
  padding-left: 6px;
  border-top: 1px solid var(--line);
  border-radius: 0 0 7px 7px;
  background: var(--panel-2);
}

.video-ref-shot .media-ref-footer {
  border-radius: 0 0 11px 11px;
}

.media-ref-name {
  min-width: 0;
  overflow: hidden;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 9px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.media-ref-actions {
  display: flex;
  min-width: 0;
  align-items: center;
}

.media-ref-remove {
  position: relative;
  z-index: 3;
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  transition: background-color 150ms ease, color 150ms ease;
}

.media-ref-remove:hover,
.media-ref-remove:focus-visible {
  background: var(--panel-3);
  color: var(--text);
}

.media-ref-remove svg {
  width: 14px;
  height: 14px;
}

.media-ref-remove:hover,
.media-ref-remove:focus-visible {
  color: var(--danger);
}

body.ref-dragging {
  cursor: grabbing;
  user-select: none;
}

body.ref-dragging * {
  cursor: grabbing !important;
}

.reference-tile.is-drag-source {
  opacity: 0 !important;
  transition: none;
}

body.ref-dragging .reference-tile.is-drop-target {
  border-color: var(--mode-accent);
  box-shadow: 0 0 0 2px var(--mode-accent-soft), 0 8px 22px oklch(0 0 0 / 0.24);
}

body.ref-dragging .video-ref-slot.is-drop-target {
  border-radius: 12px;
  background: var(--mode-accent-soft);
  box-shadow: 0 0 0 2px var(--mode-accent), 0 8px 24px oklch(0 0 0 / 0.24);
}

body.ref-dragging .video-ref-slot.is-drop-target .video-ref-shot {
  border-color: var(--mode-accent);
  opacity: 0.76;
  filter: saturate(0.78) brightness(0.88);
}

.media-drag-layer {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 90;
  pointer-events: none;
  transform-origin: top left;
  will-change: transform;
}

.media-drag-layer.is-settling {
  transition: transform 180ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

.media-drag-layer .media-drag-visual {
  width: 100%;
  height: 100%;
  max-width: none;
  margin: 0;
  border-color: var(--mode-accent);
  opacity: 1 !important;
  box-shadow: 0 18px 42px oklch(0 0 0 / 0.46), 0 0 0 1px var(--mode-accent-soft);
  cursor: grabbing;
  transform-origin: center;
  animation: media-drag-lift 140ms cubic-bezier(0.22, 0.61, 0.36, 1) both;
  will-change: transform;
}

.media-drag-layer .video-ref-shot.media-drag-visual {
  aspect-ratio: auto;
}

.media-drag-layer button {
  display: none !important;
}

.media-drag-layer.is-settling .media-drag-visual {
  animation: none;
  opacity: 0.9 !important;
  box-shadow: 0 7px 18px oklch(0 0 0 / 0.3), 0 0 0 1px var(--mode-accent-soft);
  transform: rotate(0) scale(1);
  transition: opacity 180ms ease, box-shadow 180ms ease, transform 180ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

@keyframes media-drag-lift {
  from {
    box-shadow: 0 4px 12px oklch(0 0 0 / 0.24);
    transform: rotate(0) scale(1);
  }

  to {
    box-shadow: 0 18px 42px oklch(0 0 0 / 0.46), 0 0 0 1px var(--mode-accent-soft);
    transform: rotate(0.6deg) scale(1.025);
  }
}

.control-surface > :not(.surface-toolbar):not(.control-footer) {
  scroll-margin-bottom: 76px;
}

.control-footer {
  position: sticky;
  bottom: 0;
  z-index: 2;
  display: flex;
  min-height: 70px;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: auto;
  padding: 15px 20px 18px;
  border-top: 1px solid var(--line);
  background: var(--panel);
  box-shadow: 0 -14px 24px -18px oklch(0 0 0 / 0.6);
}

.control-note {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9px;
}

.control-note svg {
  width: 13px;
  height: 13px;
  flex: 0 0 auto;
  color: var(--mode-accent);
}

.video-inputs .field-label {
  margin-bottom: 7px;
}

.video-ref-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 9px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.07em;
}

.video-ref-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.video-ref-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.video-ref-card {
  position: relative;
}

.video-ref-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 2;
  padding: 3px 8px;
  border: 1px solid oklch(1 0 0 / 0.18);
  border-radius: var(--radius-pill);
  background: oklch(0 0 0 / 0.45);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 9px;
  backdrop-filter: blur(6px);
  pointer-events: none;
}

.video-ref-slot {
  min-width: 0;
  transition: background-color 140ms ease, box-shadow 140ms ease;
}

.video-ref-empty {
  display: flex;
  min-height: 148px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 18px 12px;
  border: 1px dashed var(--line-strong);
  border-radius: 12px;
  background: var(--inset);
  text-align: center;
}

.video-ref-empty-mark {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: var(--panel);
  color: var(--mode-accent);
}

.video-ref-empty-mark svg {
  width: 20px;
  height: 20px;
}

.video-ref-empty-title {
  color: var(--text-dim);
  font-size: 11px;
}

.video-ref-empty-note {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9px;
}

.video-ref-empty-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 4px;
}

.video-ref-source {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--panel-2);
  color: var(--text-dim);
  font-family: inherit;
  font-size: 10.5px;
  cursor: pointer;
  transition: border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.video-ref-source:hover {
  border-color: var(--mode-accent);
  color: var(--mode-accent);
  transform: translateY(-1px);
}

.video-ref-source svg {
  width: 13px;
  height: 13px;
}

.video-ref-shot {
  position: relative;
  display: flex;
  min-width: 0;
  flex-direction: column;
  overflow: visible;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--inset);
  touch-action: pan-y;
  user-select: none;
  transition: opacity 140ms ease, border-color 140ms ease, box-shadow 140ms ease, filter 140ms ease;
}

.video-ref-media {
  aspect-ratio: 16 / 9;
  border-radius: 11px 11px 0 0;
}

.video-ref-pair.is-reorderable .video-ref-shot {
  cursor: grab;
}

.video-ref-shot.is-drag-source {
  border-color: var(--mode-accent);
  opacity: 0.16;
  filter: saturate(0.45) brightness(0.72);
}

.video-ref-shot.is-swap-counterpart {
  z-index: 4;
  box-shadow: 0 12px 30px oklch(0 0 0 / 0.34);
  will-change: transform;
}

.video-ref-grid .video-ref-shot {
  width: 100%;
  max-width: none;
}

.video-ref-media img {
  object-fit: contain;
  object-position: center;
}

.url-modal-input-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 22px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--inset);
}

.url-modal-input-wrap svg {
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
  color: var(--mode-accent);
}

.url-modal-input-wrap input {
  flex: 1 1 auto;
  min-width: 0;
  border: none;
  background: none;
  outline: none;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 11px;
}

.url-modal-input-wrap input::placeholder {
  color: var(--muted);
}

.video-refresh-button,
.stop-button {
  min-height: 29px;
  padding: 0 8px;
  font-family: var(--font-mono);
  font-size: 9px;
}

.stop-button {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border: 1px solid var(--danger);
  border-radius: 7px;
  background: transparent;
  color: var(--danger);
}

.stop-button:hover {
  background: var(--danger-soft);
}

.stop-button svg,
.video-refresh-button svg {
  width: 12px;
  height: 12px;
}

.media-output,
.video-job-output {
  display: flex;
  min-height: 0;
  flex: 1 1 auto;
  flex-direction: column;
  align-items: stretch;
  overflow: auto;
  padding: 24px;
  background-color: var(--inset);
  background-image: radial-gradient(oklch(1 0 0 / 0.05) 1px, transparent 1px);
  background-size: 24px 24px;
  scrollbar-gutter: stable;
  overscroll-behavior: contain;
}

.output-result-stack {
  display: grid;
  width: 100%;
  min-width: 0;
  align-self: center;
  gap: 12px;
  margin-block: auto;
}

.media-output > .output-empty,
.media-output > .loading-state,
.video-job-output > .job-empty,
.video-job-output > .job-card {
  margin: auto;
}

.media-output > .loading-state {
  width: min(100%, 520px);
}

.output-empty,
.job-empty {
  display: grid;
  max-width: 270px;
  place-items: center;
  align-content: center;
  gap: 10px;
  color: var(--muted);
  text-align: center;
}

.output-empty-mark {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  background: var(--panel);
  color: var(--mode-accent);
}

.output-empty-mark svg {
  width: 23px;
  height: 23px;
}

.output-empty span,
.job-empty span {
  color: var(--text-dim);
  font-size: 12.5px;
}

.output-empty small,
.job-empty small {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9.5px;
  line-height: 1.6;
}

.result-figure {
  width: 100%;
  margin: 0;
}

.result-figure img {
  display: block;
  width: 100%;
  max-height: 480px;
  border-radius: 10px;
  background: var(--inset);
  object-fit: contain;
  cursor: zoom-in;
}

.result-caption {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding-top: 10px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9.5px;
}

.result-caption span:last-child {
  min-width: 0;
  overflow: hidden;
  color: var(--mode-accent);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.loading-state {
  display: grid;
  place-items: center;
  align-content: center;
  gap: 13px;
  color: var(--text-dim);
  text-align: center;
}

.loading-ring {
  width: 34px;
  height: 34px;
  border: 2px solid var(--line-strong);
  border-top-color: var(--mode-accent);
  border-radius: 50%;
  animation: spin 900ms linear infinite;
}

.loading-state small {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9.5px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.job-card {
  width: 100%;
  max-width: 520px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel-2);
  box-shadow: var(--shadow-1);
}

.job-status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 16px;
}

.job-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 10.5px;
}

.job-status.is-failed {
  color: var(--danger);
}

.job-status.is-complete {
  color: var(--lime);
}

.job-status.is-delayed {
  color: var(--amber);
}

.job-progress {
  height: 5px;
  margin: 7px 0 14px;
  overflow: hidden;
  border-radius: var(--radius-pill);
  background: var(--line-strong);
}

.job-progress-bar {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: var(--mode-accent);
  transition: width 350ms ease;
}

.job-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 7px;
  margin-top: 15px;
}

.job-meta-item {
  min-width: 0;
  padding: 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.job-meta-item small {
  display: block;
  margin-bottom: 3px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8.5px;
}

.job-meta-item strong {
  display: block;
  overflow: hidden;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.job-notice {
  margin: 12px 0 0;
  padding: 9px 11px;
  border-left: 2px solid var(--mode-accent);
  border-radius: 0 8px 8px 0;
  background: var(--mode-accent-soft);
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 9.5px;
  line-height: 1.6;
}

.job-notice.is-error {
  border-left-color: var(--danger);
  background: var(--danger-soft);
  color: var(--danger);
}

.video-result {
  display: grid;
  width: 100%;
  gap: 10px;
}

.video-result video {
  display: block;
  width: 100%;
  max-height: 400px;
  border-radius: 10px;
  background: var(--inset);
}

.video-result-actions {
  display: flex;
  justify-content: flex-end;
  gap: 6px;
}

.inspector {
  position: sticky;
  top: 60px;
  min-width: 0;
  height: calc(100dvh - 60px);
  overflow-x: hidden;
  overflow-y: auto;
  border-left: 1px solid var(--line);
  background: oklch(0.168 0.012 85);
  transition: opacity 180ms ease, transform 240ms ease;
}

.mobile-inspector-backdrop {
  position: fixed;
  z-index: 75;
  inset: 0;
  display: block;
  padding: 0;
  border: 0;
  background: oklch(0 0 0 / 0.54);
  backdrop-filter: blur(5px);
}

.content-grid.inspector-collapsed .inspector {
  width: 0;
  overflow: hidden;
  border-left: 0;
  opacity: 0;
  transform: translateX(18px);
}

.inspector-head {
  display: flex;
  min-height: 92px;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--line);
}

.inspector-head h2 {
  margin: 6px 0 0;
  color: var(--text);
  font-size: 19px;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.inspector-content {
  padding: 0 20px;
}

.inspector-section {
  padding: 19px 0;
  border-bottom: 1px solid var(--line);
}

.inspector-section-title {
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.model-readout {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 8px;
  margin-top: 11px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--panel-2);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 9.5px;
}

.model-readout > span:not(.model-orb) {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.model-readout svg {
  width: 12px;
  height: 12px;
  margin-left: auto;
  flex: 0 0 auto;
  color: var(--muted);
}

.model-orb {
  display: inline-block;
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
}

.orange-orb {
  background: var(--amber);
  box-shadow: 0 0 0 3px var(--amber-soft);
}

.cyan-orb {
  background: var(--cyan);
  box-shadow: 0 0 0 3px var(--cyan-soft);
}

.range-heading {
  margin-bottom: 10px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 10.5px;
}

.range-heading output {
  color: var(--mode-accent);
}

.range-input {
  --range-progress: 70%;
  width: 100%;
  height: 22px;
  min-height: 22px;
  padding: 0;
  appearance: none;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.range-input::-webkit-slider-runnable-track {
  height: 4px;
  border-radius: var(--radius-pill);
  background: linear-gradient(to right, var(--mode-accent) 0, var(--mode-accent) var(--range-progress), var(--line-strong) var(--range-progress), var(--line-strong) 100%);
}

.range-input::-webkit-slider-thumb {
  width: 16px;
  height: 16px;
  margin-top: -6px;
  appearance: none;
  border: 3px solid var(--inset);
  border-radius: 50%;
  background: var(--mode-accent);
  box-shadow: 0 0 0 1px color-mix(in oklch, var(--mode-accent) 55%, transparent);
}

.range-input::-moz-range-track {
  height: 4px;
  border-radius: var(--radius-pill);
  background: var(--line-strong);
}

.range-input::-moz-range-progress {
  height: 4px;
  border-radius: var(--radius-pill);
  background: var(--mode-accent);
}

.range-input::-moz-range-thumb {
  width: 10px;
  height: 10px;
  border: 3px solid var(--inset);
  border-radius: 50%;
  background: var(--mode-accent);
}

.choice-grid {
  display: grid;
  gap: 6px;
  margin-top: 11px;
}

.choice-grid.four-columns {
  grid-template-columns: repeat(4, 1fr);
}

.choice-grid.three-columns {
  grid-template-columns: repeat(3, 1fr);
}

.choice-grid.two-columns {
  grid-template-columns: repeat(2, 1fr);
}

.choice-button {
  min-height: 35px;
  padding: 0 5px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 10px;
  transition: border-color 160ms ease, background-color 160ms ease, color 160ms ease;
}

.choice-button:hover {
  border-color: var(--mode-accent);
  color: var(--text);
}

.choice-button.is-active {
  border-color: var(--mode-accent);
  background: var(--mode-accent-soft);
  color: var(--text);
}

.choice-button small {
  display: block;
  margin-top: 1px;
  color: var(--muted);
  font-size: 8.5px;
}

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
}

.toggle-row > span:first-child {
  display: grid;
  min-width: 0;
  gap: 3px;
}

.toggle-row strong {
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 500;
}

.toggle-row small {
  color: var(--muted);
  font-size: 10.5px;
}

.toggle-row input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.toggle-ui {
  position: relative;
  display: inline-block;
  width: 37px;
  height: 21px;
  flex: 0 0 auto;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  background: var(--inset);
  transition: border-color 160ms ease, background-color 160ms ease;
}

.toggle-ui::after {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--muted);
  content: '';
  transition: left 160ms ease, background-color 160ms ease;
}

.toggle-row input:checked + .toggle-ui {
  border-color: var(--mode-accent);
  background: var(--mode-accent-soft);
}

.toggle-row input:checked + .toggle-ui::after {
  left: 19px;
  background: var(--mode-accent);
}

.inspector-footnote {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 17px 0;
  color: var(--muted);
  font-size: 10.5px;
  line-height: 1.6;
}

.inspector-footnote svg {
  width: 14px;
  height: 14px;
  flex: 0 0 auto;
  color: var(--mode-accent);
}

.works-stat {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: 15px;
}

.works-stat strong {
  color: var(--mode-accent);
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 500;
}

.works-stat span,
.works-stat-row {
  color: var(--muted);
  font-size: 10.5px;
}

.works-stat-row {
  display: flex;
  justify-content: space-between;
  padding-top: 8px;
  font-family: var(--font-mono);
}

.works-stat-row strong {
  color: var(--text-dim);
  font-weight: 500;
}

.storage-note {
  display: flex;
  gap: 8px;
  color: var(--text-dim);
  font-size: 10.5px;
  line-height: 1.6;
}

.storage-note svg {
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
  color: var(--mode-accent);
}

.works-heading {
  align-items: flex-start;
}

.works-heading-actions {
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
}

.works-heading-actions .text-button {
  min-height: 44px;
}

.works-toolbar {
  display: flex;
  min-height: 42px;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 17px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.filter-tab {
  display: inline-flex;
  min-height: 31px;
  align-items: center;
  gap: 6px;
  padding: 0 12px;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--muted);
  font-size: 11px;
  transition: border-color 160ms ease, background-color 160ms ease, color 160ms ease;
}

.filter-tab:hover {
  color: var(--text);
}

.filter-tab.is-active {
  border-color: var(--mode-accent);
  background: var(--mode-accent-soft);
  color: var(--text);
}

.filter-tab span {
  color: var(--mode-accent);
  font-family: var(--font-mono);
  font-size: 9px;
}

.works-storage-label {
  color: var(--muted);
  font-size: 8.5px;
  white-space: nowrap;
}

.works-import-panel {
  width: min(100%, 560px);
}

.works-import-file {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 11px;
  margin-top: 18px;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
}

.works-import-file > svg {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  color: var(--mode-accent);
}

.works-import-file > div {
  display: grid;
  min-width: 0;
  gap: 3px;
}

.works-import-file strong,
.works-import-file small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.works-import-file strong {
  color: var(--text-dim);
  font-size: 11.5px;
  font-weight: 500;
}

.works-import-file small {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8.5px;
}

.works-import-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 12px;
}

.works-import-stats > div {
  display: grid;
  min-width: 0;
  min-height: 64px;
  align-content: center;
  gap: 4px;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--inset);
}

.works-import-stats small {
  overflow: hidden;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8.5px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.works-import-stats strong {
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 500;
}

.works-import-note {
  margin: 10px 0 0;
  color: var(--text-dim);
  font-size: 10.5px;
  line-height: 1.6;
}

.works-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(236px, 1fr));
  gap: 14px;
}

.works-empty {
  display: grid;
  min-height: 300px;
  grid-column: 1 / -1;
  place-items: center;
  align-content: center;
  gap: 9px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  color: var(--muted);
  text-align: center;
}

.works-empty svg {
  width: 26px;
  height: 26px;
  color: var(--mode-accent);
}

.works-empty span {
  color: var(--text-dim);
  font-size: 12.5px;
}

.works-empty small {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9.5px;
}

.work-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  box-shadow: var(--shadow-1);
  transition: border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.work-card:hover {
  border-color: var(--line-strong);
  box-shadow: var(--shadow-2);
  transform: translateY(-2px);
}

.work-card-media {
  position: relative;
  display: grid;
  aspect-ratio: 4 / 3;
  place-items: center;
  overflow: hidden;
  background: var(--inset);
}

.work-card-media img,
.work-card-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  cursor: zoom-in;
}

.work-media-unavailable {
  display: grid;
  place-items: center;
  gap: 7px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9.5px;
}

.work-media-unavailable svg {
  width: 22px;
  height: 22px;
}

.work-card-type {
  position: absolute;
  top: 9px;
  left: 9px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-height: 24px;
  padding: 0 8px;
  border: 1px solid oklch(1 0 0 / 0.18);
  border-radius: var(--radius-pill);
  background: oklch(0 0 0 / 0.55);
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 8.5px;
  backdrop-filter: blur(8px);
}

.work-card-type svg {
  width: 12px;
  height: 12px;
}

.work-card-body {
  display: grid;
  gap: 10px;
  padding: 13px;
}

.work-card-title {
  overflow: hidden;
  color: var(--text-dim);
  font-size: 12.5px;
  font-weight: 500;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.work-card-meta {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8.5px;
}

.work-card-meta span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.work-card-actions {
  display: flex;
  gap: 6px;
}

.work-card-actions button {
  display: inline-flex;
  min-height: 29px;
  flex: 1;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 0 7px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--panel-2);
  color: var(--muted);
  font-size: 9.5px;
  transition: border-color 160ms ease, color 160ms ease, background-color 160ms ease;
}

.work-card-actions button:hover {
  border-color: oklch(0.77 0.095 190 / 0.42);
  background: var(--cyan-soft);
  color: var(--text);
}

.work-card-actions button svg {
  width: 12px;
  height: 12px;
}

.modal-backdrop {
  position: fixed;
  z-index: 100;
  inset: 0;
  display: grid;
  place-items: center;
  padding: max(20px, var(--safe-top)) max(20px, var(--safe-right)) max(20px, var(--safe-bottom)) max(20px, var(--safe-left));
  overflow-y: auto;
  background: oklch(0 0 0 / 0.55);
  backdrop-filter: blur(8px);
}

.modal-panel {
  width: min(100%, 500px);
  max-height: calc(100dvh - 40px - var(--safe-top) - var(--safe-bottom));
  padding: 22px;
  overflow-y: auto;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  background: var(--panel);
  box-shadow: var(--shadow-2);
  animation: modal-in 220ms ease-out both;
}

@keyframes modal-in {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-topline,
.modal-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.modal-panel h2 {
  margin: 22px 0 7px;
  color: var(--text);
  font-size: 23px;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.modal-copy {
  margin: 0 0 20px;
  color: var(--text-dim);
  font-size: 12px;
  line-height: 1.65;
  max-height: 38vh;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-word;
}

.secret-input-wrap {
  display: flex;
  align-items: center;
  gap: 7px;
}

.secret-input-wrap input {
  min-width: 0;
  flex: 1 1 auto;
}

.secret-input-wrap .icon-button {
  flex: 0 0 auto;
}

.connection-endpoints {
  display: flex;
  margin-bottom: 16px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
}

.connection-endpoints .segment-button {
  min-height: 40px;
}

.custom-base-url-field {
  margin: -2px 0 16px;
}

.field-helper {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8.5px;
  line-height: 1.5;
}

.modal-warning {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-top: 16px;
  padding: 10px 12px;
  border: 1px solid oklch(0.8 0.13 68 / 0.34);
  border-radius: 10px;
  background: var(--amber-soft);
  color: var(--text-dim);
  font-size: 10.5px;
  line-height: 1.6;
}

.modal-warning svg {
  width: 14px;
  height: 14px;
  flex: 0 0 auto;
  color: var(--amber);
}

.modal-actions {
  margin-top: 20px;
}

.work-picker-panel {
  display: flex;
  width: min(100%, 640px);
  min-height: 0;
  flex-direction: column;
  overflow: hidden;
}

.work-picker-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 10px;
  min-height: 120px;
  max-height: min(52dvh, 420px);
  flex: 1 1 auto;
  overflow-y: auto;
}

.work-picker-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--panel-2);
  cursor: pointer;
  transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.work-picker-card:hover {
  border-color: var(--mode-accent);
  box-shadow: 0 10px 26px color-mix(in oklch, var(--mode-accent) 28%, transparent);
  transform: translateY(-3px) scale(1.02);
}

.work-picker-select {
  position: relative;
  display: grid;
  width: 100%;
  padding: 6px;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
}

.work-picker-select:focus-visible {
  outline: 2px solid var(--mode-accent);
  outline-offset: -2px;
}

.work-picker-media {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: 6px;
  background: var(--inset);
}

.work-picker-card img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  object-fit: contain;
  object-position: center;
  transition: transform 320ms ease;
}

.work-picker-title {
  display: block;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.work-picker-footer {
  display: grid;
  min-width: 0;
  min-height: 44px;
  grid-template-columns: minmax(0, 1fr) 44px;
  align-items: center;
  border-top: 1px solid var(--line);
  background: var(--panel-2);
}

.work-picker-name {
  display: block;
  min-width: 0;
  height: 44px;
  padding: 0 8px;
  overflow: hidden;
  border: 0;
  background: transparent;
  color: var(--text-dim);
  font: inherit;
  font-size: 10px;
  text-align: left;
  cursor: pointer;
}

.work-picker-name:hover,
.work-picker-name:focus-visible {
  color: var(--text);
}

.work-picker-card.is-selected {
  border-color: var(--mode-accent);
  background: color-mix(in oklch, var(--mode-accent) 9%, var(--panel-2));
  box-shadow: inset 0 0 0 1px var(--mode-accent), 0 0 0 3px color-mix(in oklch, var(--mode-accent) 42%, transparent), 0 6px 18px color-mix(in oklch, var(--mode-accent) 20%, transparent);
}

.work-picker-card.is-selected .work-picker-title {
  color: var(--mode-accent);
}

.work-picker-card.is-selected .pick-check {
  box-shadow: 0 0 0 4px oklch(0 0 0 / 0.55);
}

.work-picker-card.is-selected:hover {
  transform: translateY(-1px);
}

.pick-check {
  position: absolute;
  top: 10px;
  right: 10px;
  display: grid;
  width: 20px;
  height: 20px;
  place-items: center;
  border-radius: 50%;
  background: var(--mode-accent);
  color: oklch(0.13 0.02 60);
  opacity: 0;
  transform: scale(0.4);
  transition: opacity 160ms ease, transform 220ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

.pick-check svg {
  width: 13px;
  height: 13px;
}

.work-picker-card.is-selected .pick-check {
  opacity: 1;
  transform: scale(1);
}

.work-picker-grid[class*="picker-anim-"] .work-picker-card {
  animation-delay: min(calc(var(--i) * 60ms), 1200ms);
}

.work-picker-grid.picker-anim-ripple {
  position: relative;
}

.work-picker-grid.picker-anim-ripple .work-picker-card {
  animation: picker-ripple-bob 720ms cubic-bezier(0.22, 0.61, 0.36, 1) both;
  animation-delay: min(calc(var(--i) * 90ms), 1350ms);
}

.work-picker-grid.picker-anim-ripple::before {
  content: "";
  position: absolute;
  top: 14px;
  left: 14px;
  width: 44px;
  height: 44px;
  border: 2px solid var(--mode-accent);
  border-radius: 50%;
  box-shadow: 0 0 24px color-mix(in oklch, var(--mode-accent) 60%, transparent);
  opacity: 0;
  pointer-events: none;
  animation: picker-ripple-ring 1500ms cubic-bezier(0.25, 0.7, 0.4, 1) both;
}

.work-picker-grid.picker-anim-ripple .work-picker-card:hover img {
  transform: scale(1.06);
}

.work-picker-grid.picker-anim-beam .work-picker-card {
  animation: picker-beam 720ms ease-out both;
}

.work-picker-grid.picker-anim-beam .work-picker-card::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 65%;
  background: linear-gradient(100deg, transparent, color-mix(in oklch, var(--mode-accent) 52%, transparent) 50%, transparent);
  animation: picker-beam-sweep 900ms cubic-bezier(0.45, 0, 0.55, 1) both;
  animation-delay: min(calc(var(--i) * 60ms + 90ms), 1290ms);
  pointer-events: none;
}

.work-picker-grid.picker-anim-beam .work-picker-card:hover {
  border-color: var(--mode-accent);
  box-shadow: 0 0 0 1px color-mix(in oklch, var(--mode-accent) 45%, transparent), 0 6px 22px color-mix(in oklch, var(--mode-accent) 30%, transparent);
}

.work-picker-grid.picker-anim-beam .work-picker-card:hover img {
  transform: scale(1.03);
}

.work-picker-grid.picker-anim-flip .work-picker-card {
  animation: picker-flip 680ms cubic-bezier(0.22, 0.61, 0.36, 1) both;
}

.work-picker-grid.picker-anim-bounce .work-picker-card {
  animation: picker-bounce 780ms cubic-bezier(0.34, 1.56, 0.64, 1) both;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 90ms ease-out;
}

.work-picker-grid.picker-anim-blast .work-picker-card {
  animation: picker-blast 700ms cubic-bezier(0.22, 0.61, 0.36, 1) both;
}

.work-picker-grid.picker-anim-blast .work-picker-card:hover img {
  transform: scale(1.05);
}

.work-picker-grid.picker-anim-kaleido .work-picker-card {
  animation: picker-kaleido 780ms cubic-bezier(0.22, 0.61, 0.36, 1) both;
  animation-delay: var(--d, 0ms);
  will-change: transform;
}

.work-picker-grid.picker-anim-deal .work-picker-card {
  animation: picker-deal 640ms cubic-bezier(0.3, 0.9, 0.3, 1) both;
  animation-delay: var(--d, 0ms);
}

.prompt-structure {
  margin-top: 10px;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel-2);
}

.prompt-structure-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.prompt-structure-head > span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--text);
  font-size: 11px;
  font-weight: 500;
}

.prompt-structure-head svg {
  width: 14px;
  height: 14px;
  color: var(--mode-accent);
}

.prompt-structure-head .text-button {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--mode-accent);
  font-family: inherit;
  font-size: 10.5px;
  cursor: pointer;
}

.prompt-structure-head .text-button svg {
  width: 12px;
  height: 12px;
}

.prompt-structure-parts {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 9px;
}

.prompt-structure-parts span {
  padding: 3px 8px;
  border: 1px solid color-mix(in oklch, var(--mode-accent) 32%, transparent);
  border-radius: 999px;
  background: var(--mode-accent-soft);
  color: var(--mode-accent);
  font-size: 9.5px;
  white-space: nowrap;
}

.prompt-structure-example {
  margin-top: 9px;
  padding: 8px 10px;
  border-left: 2px solid var(--mode-accent);
  border-radius: 0 6px 6px 0;
  background: oklch(1 0 0 / 0.03);
  color: var(--text-dim);
  font-size: 10.5px;
  line-height: 1.65;
}

.loading-state .image-cancel-button {
  margin-top: 12px;
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--panel-2);
  color: var(--text-dim);
  font-family: inherit;
  font-size: 11px;
  cursor: pointer;
  transition: border-color 160ms ease, color 160ms ease, background-color 160ms ease, transform 160ms ease;
}

.loading-state .image-cancel-button:hover {
  border-color: var(--mode-accent);
  color: var(--mode-accent);
  transform: translateY(-1px);
}

.loading-state .image-cancel-button.is-confirming {
  border-color: var(--accent-danger, #ff6b6b);
  background: color-mix(in oklch, #ff6b6b 12%, var(--panel-2));
  color: #ff6b6b;
}

.prompt-print {
  width: 100%;
  margin-top: 14px;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel-2);
  text-align: left;
}

.prompt-print-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.prompt-print-title {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text);
  font-size: 10.5px;
  font-weight: 500;
}

.prompt-print-title svg {
  width: 13px;
  height: 13px;
  color: var(--mode-accent);
}

.prompt-print-actions {
  display: inline-flex;
  gap: 8px;
}

.prompt-print-actions .text-button {
  padding: 3px 0;
  color: var(--mode-accent);
}

.prompt-print-text {
  display: -webkit-box;
  margin: 9px 0 0;
  max-height: 5.1em;
  overflow-y: auto;
  color: var(--text);
  font-family: inherit;
  font-size: 11px;
  line-height: 1.7;
  white-space: pre-wrap;
  word-break: break-word;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.work-picker-preview {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  padding: 0;
  border: 0;
  border-left: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  color: var(--text-dim);
  transition: background-color 150ms ease, border-color 150ms ease, color 150ms ease;
}

.work-picker-preview:hover,
.work-picker-preview:focus-visible {
  background: var(--panel-3);
  color: var(--mode-accent);
}

.work-picker-preview svg {
  width: 15px;
  height: 15px;
}

.prompt-print-text::after {
  content: "";
  display: inline-block;
  width: 1.5px;
  height: 1em;
  margin-left: 2px;
  vertical-align: -2px;
  background: var(--mode-accent);
  animation: print-caret 850ms steps(2, jump-none) infinite;
}

.prompt-print.done .prompt-print-text::after {
  display: none;
}

@keyframes print-caret {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}

.prompt-print-status {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font-size: 9.5px;
}

.prompt-print-mini {
  display: grid;
  grid-template-areas:
    "label actions"
    "text text";
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  column-gap: 12px;
  row-gap: 6px;
  margin-top: 10px;
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--panel-2);
  animation: prompt-mini-in 280ms cubic-bezier(0.22, 0.61, 0.36, 1) both;
}

.output-result-stack > .prompt-print-mini {
  margin-top: 0;
}

@keyframes prompt-mini-in {
  from {
    opacity: 0;
    transform: scale(0.94) translateY(4px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.prompt-print-mini-label {
  grid-area: label;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--mode-accent);
  font-size: 10px;
}

.prompt-print-mini-label svg {
  width: 12px;
  height: 12px;
}

.prompt-print-mini-actions {
  display: inline-flex;
  grid-area: actions;
  justify-content: flex-end;
  gap: 8px;
}

.prompt-print-mini-text {
  display: -webkit-box;
  grid-area: text;
  min-width: 0;
  overflow: hidden;
  color: var(--text-dim);
  font-size: 10.5px;
  line-height: 1.7;
  word-break: break-word;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.prompt-print-mini .text-button {
  padding: 3px 0;
  color: var(--mode-accent);
}

.work-picker-grid.picker-anim-shutter {
  perspective: 900px;
}

.work-picker-grid.picker-anim-shutter .work-picker-card {
  transform-origin: top center;
  animation: picker-shutter 660ms cubic-bezier(0.22, 0.61, 0.36, 1) both;
  animation-delay: min(calc(var(--i) * 120ms), 1500ms);
}

.work-picker-grid.picker-anim-magnet .work-picker-card {
  animation: picker-magnet 700ms cubic-bezier(0.25, 0.9, 0.3, 1.2) both;
  animation-delay: var(--d, 0ms);
}

@keyframes picker-rise {
  0% {
    opacity: 0;
    transform: translateY(36px) scale(0.86);
    filter: brightness(0.55) saturate(1.4);
  }
  60% {
    opacity: 1;
    transform: translateY(-6px) scale(1.03);
    filter: brightness(1.25) saturate(1.3);
  }
  100% {
    opacity: 1;
    transform: none;
    filter: brightness(1) saturate(1);
  }
}

@keyframes picker-ripple-bob {
  0% {
    opacity: 0.15;
    transform: translateY(0) scale(0.96);
  }
  18% {
    opacity: 1;
    transform: translateY(-16px) scale(1.04);
    filter: brightness(1.4);
  }
  38% {
    transform: translateY(3px) scale(0.985);
    filter: brightness(1.1);
  }
  58% {
    transform: translateY(-8px) scale(1.02);
    filter: brightness(1.25);
  }
  100% {
    opacity: 1;
    transform: none;
    filter: brightness(1);
  }
}

@keyframes picker-ripple-ring {
  0% {
    opacity: 0.95;
    transform: scale(0.1);
  }
  55% {
    opacity: 0.55;
  }
  100% {
    opacity: 0;
    transform: scale(52);
  }
}

@keyframes picker-beam {
  0% {
    opacity: 0;
    clip-path: inset(0 100% 0 0);
    filter: brightness(0.45);
  }
  65% {
    opacity: 1;
    filter: brightness(1.45);
  }
  100% {
    opacity: 1;
    clip-path: inset(0 0 0 0);
    filter: brightness(1);
  }
}

@keyframes picker-beam-sweep {
  0% {
    opacity: 1;
    transform: translateX(-140%);
  }
  55% {
    opacity: 1;
    transform: translateX(160%);
  }
  100% {
    opacity: 0;
    transform: translateX(160%);
  }
}

@keyframes picker-flip {
  0% {
    opacity: 0;
    transform: perspective(700px) rotateX(-92deg) translateY(14px);
    filter: brightness(0.65);
  }
  68% {
    opacity: 1;
    transform: perspective(700px) rotateX(10deg);
    filter: brightness(1.3);
  }
  100% {
    opacity: 1;
    transform: perspective(700px) rotateX(0deg);
    filter: brightness(1);
  }
}

@keyframes picker-bounce {
  0% {
    opacity: 0;
    transform: translateY(48px) scale(0.78);
  }
  40% {
    opacity: 1;
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 16px 40px color-mix(in oklch, var(--mode-accent) 48%, transparent);
  }
  65% {
    transform: translateY(4px) scale(0.98);
    box-shadow: 0 8px 22px color-mix(in oklch, var(--mode-accent) 30%, transparent);
  }
  82% {
    transform: translateY(-3px) scale(1.015);
  }
  100% {
    opacity: 1;
    transform: none;
    box-shadow: none;
  }
}

@keyframes picker-blast {
  0% {
    opacity: 0;
    clip-path: circle(0% at 50% 50%);
    filter: brightness(0.5) saturate(1.5);
  }
  42% {
    opacity: 1;
    filter: brightness(1.7) saturate(1.7);
    box-shadow: 0 0 30px color-mix(in oklch, var(--mode-accent) 60%, transparent);
  }
  100% {
    opacity: 1;
    clip-path: circle(145% at 50% 50%);
    filter: brightness(1) saturate(1);
    box-shadow: none;
  }
}

@keyframes picker-kaleido {
  0% {
    opacity: 0;
    transform: translate(var(--dx, 0px), var(--dy, 0px)) rotate(var(--rot, 0deg)) scale(0.15);
  }
  70% {
    opacity: 1;
    transform: translate(0px, 0px) rotate(0deg) scale(1.07);
  }
  100% {
    opacity: 1;
    transform: none;
  }
}

@keyframes picker-deal {
  0% {
    opacity: 0;
    transform: translate(var(--dx, 0px), var(--dy, 0px)) rotate(var(--rot, -12deg)) scale(0.6);
  }
  55% {
    opacity: 1;
    transform: translate(0px, 0px) rotate(0deg) scale(1.06);
  }
  100% {
    opacity: 1;
    transform: none;
  }
}

@keyframes picker-shutter {
  0% {
    opacity: 0;
    transform: rotateX(-88deg);
    filter: brightness(0.6);
  }
  65% {
    opacity: 1;
    filter: brightness(1.35);
  }
  100% {
    opacity: 1;
    transform: rotateX(0deg);
    filter: brightness(1);
  }
}

@keyframes picker-magnet {
  0% {
    opacity: 0;
    transform: translate(var(--dx, 0px), var(--dy, 0px)) scale(0.85);
  }
  55% {
    opacity: 1;
    transform: translate(0px, 0px) scale(1.04);
  }
  100% {
    opacity: 1;
    transform: none;
  }
}

.picker-anim-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: -4px 0 14px;
}

.picker-anim-label {
  flex: 0 0 auto;
  color: var(--text-dim);
  font-size: 10.5px;
}

.picker-anim-options {
  display: inline-flex;
  flex: 1 1 auto;
  min-width: 0;
  gap: 5px;
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: 2px;
}

.picker-anim-options::-webkit-scrollbar {
  display: none;
}

.picker-anim-btn {
  display: grid;
  width: 26px;
  height: 26px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  color: var(--text-dim);
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease, background-color 160ms ease, color 160ms ease;
}

.picker-anim-btn:hover {
  border-color: var(--line-strong);
  color: var(--text);
  transform: translateY(-1px);
}

.picker-anim-btn.is-active {
  border-color: var(--mode-accent);
  background: var(--mode-accent-soft);
  color: var(--mode-accent);
}

.picker-anim-btn svg {
  width: 14px;
  height: 14px;
}

.picker-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.picker-count {
  color: var(--text-dim);
  font-size: 11.5px;
}

.picker-count strong {
  color: var(--mode-accent);
  font-family: var(--font-mono);
  font-weight: 500;
}

.primary-action:disabled {
  opacity: 0.45;
  pointer-events: none;
  box-shadow: none;
}

.preview-backdrop {
  position: fixed;
  z-index: 110;
  inset: 0;
  display: grid;
  place-items: center;
  padding: max(24px, var(--safe-top)) max(24px, var(--safe-right)) max(24px, var(--safe-bottom)) max(24px, var(--safe-left));
  overflow: hidden;
  box-sizing: border-box;
  background: oklch(0 0 0 / 0.72);
  backdrop-filter: blur(14px);
  animation: preview-fade 220ms ease-out both;
}

@keyframes preview-fade {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.preview-stage {
  position: relative;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  gap: 12px;
  width: min(100%, 1100px);
  height: min(calc(100dvh - 48px - var(--safe-top) - var(--safe-bottom)), 900px);
  min-width: 0;
  min-height: 0;
  max-width: min(92vw, 1100px);
  max-height: calc(100dvh - 48px - var(--safe-top) - var(--safe-bottom));
  overflow: hidden;
}

.preview-stage.has-navigation {
  grid-template-rows: minmax(0, 1fr) auto auto;
}

.preview-media-frame {
  display: grid;
  overflow: hidden;
  min-width: 0;
  min-height: 0;
  width: 100%;
  place-items: center;
}

.preview-media-slot {
  display: grid;
  width: min(100%, 960px);
  height: 100%;
  min-width: 0;
  min-height: 0;
  max-width: 100%;
  place-items: center;
  touch-action: pan-y;
}

.preview-media-box {
  position: relative;
  display: grid;
  width: 1px;
  height: 1px;
  max-width: 100%;
  max-height: 100%;
  min-width: 0;
  min-height: 0;
  place-items: center;
  touch-action: pan-y;
  transition: width 160ms ease-out, height 160ms ease-out, opacity 120ms ease;
}

.preview-media-box.is-loading {
  width: 44px;
  height: 44px;
}

.preview-media-element {
  display: grid;
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  place-items: center;
}

.preview-media-box.is-loading .preview-media-element {
  opacity: 0;
}

.preview-stage img,
.preview-stage video {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  user-select: none;
  -webkit-user-drag: none;
  border-radius: 12px;
  object-fit: contain;
  box-shadow: 0 24px 80px oklch(0 0 0 / 0.5);
  animation: preview-zoom 340ms cubic-bezier(0.22, 0.61, 0.36, 1) both;
}

@keyframes preview-zoom {
  from {
    opacity: 0;
    transform: scale(0.9) translateY(10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.preview-info-panel {
  display: grid;
  min-height: 76px;
  width: 100%;
  min-width: 0;
  gap: 5px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: oklch(0.145 0.006 190 / 0.9);
  backdrop-filter: blur(10px);
}

.preview-info-toolbar,
.preview-info-facts,
.preview-info-actions,
.preview-info-summary {
  display: flex;
  min-width: 0;
  align-items: center;
}

.preview-info-toolbar {
  min-height: 44px;
  justify-content: space-between;
  gap: 14px;
}

.preview-info-facts {
  flex: 1 1 auto;
  gap: 10px;
}

.preview-info-actions {
  min-height: 44px;
  flex: 0 0 auto;
  justify-content: flex-end;
  gap: 8px;
}

.preview-info-summary {
  min-height: 30px;
  padding-top: 6px;
  border-top: 1px solid var(--line);
  gap: 5px;
}

.preview-info-summary > strong {
  min-width: 0;
  max-width: 34%;
  overflow: hidden;
  color: var(--text);
  font-size: 11px;
  font-weight: 500;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.preview-facts {
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  gap: 5px 12px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9.5px;
}

.preview-facts span {
  position: relative;
}

.preview-facts span + span::before {
  position: absolute;
  left: -7px;
  color: var(--line-strong);
  content: '/';
}

.preview-prompt-summary {
  display: flex;
  min-height: 30px;
  flex: 1 1 auto;
  min-width: 0;
  align-items: center;
  gap: 5px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--text-dim);
  text-align: left;
  cursor: pointer;
}

.preview-prompt-summary > span:first-child {
  color: var(--muted);
  font-size: 11px;
}

.preview-prompt-summary [data-preview-prompt] {
  display: block;
  min-width: 0;
  overflow: hidden;
  font-size: 11px;
  line-height: 1.45;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.preview-prompt-summary svg {
  width: 15px;
  height: 15px;
  margin-top: 1px;
  color: var(--muted);
}

.preview-prompt-summary:hover,
.preview-prompt-summary:focus-visible {
  color: var(--text);
}

.preview-kind-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--panel-2);
  color: var(--text-dim);
  font-size: 10.5px;
  white-space: nowrap;
}

.preview-kind-badge svg {
  width: 12px;
  height: 12px;
}

.preview-counter {
  color: var(--muted);
  font-size: 11px;
  white-space: nowrap;
}

.preview-nav-row {
  display: flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.preview-nav {
  z-index: 2;
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid oklch(1 0 0 / 0.16);
  border-radius: 50%;
  background: oklch(0.2 0 0 / 0.55);
  color: var(--text-dim);
  backdrop-filter: blur(10px);
  transition: background-color 160ms ease, color 160ms ease, opacity 160ms ease;
}

.preview-nav svg {
  width: 19px;
  height: 19px;
}

.preview-nav:hover:not(:disabled) {
  background: oklch(0.3 0 0 / 0.7);
  color: var(--text);
}

.preview-nav:disabled {
  opacity: 0.35;
}

.preview-info-panel .primary-action:disabled,
.preview-info-panel .primary-action[aria-disabled="true"] {
  filter: none;
  opacity: 0.5;
  box-shadow: none;
  transform: none;
  cursor: not-allowed;
}

@media (max-width: 760px) {
  .preview-backdrop {
    overflow: hidden;
    padding: max(12px, var(--safe-top)) max(12px, var(--safe-right)) max(12px, var(--safe-bottom)) max(12px, var(--safe-left));
  }

  .preview-stage {
    width: 100%;
    height: calc(100dvh - 24px - var(--safe-top) - var(--safe-bottom));
    max-width: 100%;
    max-height: none;
    gap: 10px;
  }

  .preview-stage img,
  .preview-stage video {
    border-radius: 8px;
  }

  .preview-info-panel {
    gap: 4px;
    padding: 8px 10px;
  }

  .preview-info-toolbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .preview-info-facts,
  .preview-info-actions {
    width: 100%;
  }

  .preview-info-actions {
    justify-content: flex-end;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .preview-info-actions::-webkit-scrollbar {
    display: none;
  }

  .preview-info-summary {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .preview-info-summary > strong {
    max-width: 100%;
    flex: 1 1 100%;
  }

  .preview-prompt-summary {
    min-height: 36px;
    align-items: flex-start;
  }

  .preview-prompt-summary [data-preview-prompt] {
    display: -webkit-box;
    white-space: normal;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
  }
}

@media (max-width: 680px), (hover: none) and (pointer: coarse) {
  .preview-nav {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
    padding: 0;
    margin: -1px;
  }

  .preview-nav-row {
    min-height: 28px;
    gap: 0;
  }

  .preview-counter {
    padding: 4px 10px;
    border: 1px solid var(--line);
    border-radius: var(--radius-pill);
    background: var(--panel-2);
  }
}

.preview-close.icon-button.small {
  position: absolute;
  z-index: 3;
  top: 8px;
  right: 8px;
  width: 44px;
  height: 44px;
  background: oklch(0.22 0 0 / 0.6);
  border-color: oklch(1 0 0 / 0.14);
  color: var(--text-dim);
}

.preview-close.icon-button.small:hover {
  color: var(--text);
  background: oklch(0.3 0 0 / 0.7);
}

.preview-info-panel .text-button {
  color: var(--text-dim);
}

.preview-info-panel .text-button:hover {
  color: var(--text);
}

.media-details-panel {
  display: flex;
  width: min(100%, 720px);
  flex-direction: column;
  overflow: hidden;
}

.media-details-backdrop {
  z-index: 130;
}

.media-details-panel > h2 {
  flex: 0 0 auto;
}

.media-details-content {
  display: grid;
  min-height: 0;
  gap: 18px;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}

.media-detail-section {
  display: grid;
  gap: 10px;
}

.media-detail-section + .media-detail-section {
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.media-detail-section h3 {
  margin: 0;
  color: var(--text);
  font-size: 12px;
  font-weight: 500;
}

.media-detail-heading {
  display: flex;
  min-height: 44px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.media-detail-prompt {
  max-height: 34dvh;
  margin: 0;
  padding: 13px 14px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--inset);
  color: var(--text-dim);
  font-family: var(--font-sans);
  font-size: 12px;
  line-height: 1.75;
  white-space: pre-wrap;
  word-break: break-word;
}

.media-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
}

.media-detail-row {
  display: grid;
  grid-template-columns: minmax(72px, auto) minmax(0, 1fr) auto;
  min-height: 44px;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--panel-2);
}

.media-detail-row dt {
  color: var(--muted);
  font-size: 10px;
}

.media-detail-row dd {
  min-width: 0;
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--text);
  font-size: 11px;
  text-align: right;
}

.media-detail-url p {
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9.5px;
  line-height: 1.6;
}

@media (max-width: 600px) {
  .media-details-panel {
    padding: 16px;
  }

  .media-detail-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .media-detail-prompt {
    max-height: 40dvh;
  }
}

@media (max-height: 600px) and (orientation: landscape) {
  .preview-backdrop {
    place-items: start center;
  }

  .preview-stage {
    grid-template-rows: minmax(0, 1fr) auto;
    height: calc(100dvh - 20px - var(--safe-top) - var(--safe-bottom));
    gap: 7px;
  }

  .preview-stage.has-navigation {
    grid-template-rows: minmax(0, 1fr) auto auto;
  }

  .preview-info-panel {
    padding-block: 8px;
  }

  .preview-prompt-summary [data-preview-prompt] {
    -webkit-line-clamp: 1;
  }

  .media-details-panel {
    max-height: calc(100dvh - 24px - var(--safe-top) - var(--safe-bottom));
  }
}

.reference-heading-actions {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.field-label-actions {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.field-label-actions .text-button {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--mode-accent);
  font-family: inherit;
  font-size: 10.5px;
  cursor: pointer;
}

.toast-region {
  position: fixed;
  z-index: 120;
  right: 18px;
  bottom: 18px;
  display: grid;
  gap: 8px;
  width: min(360px, calc(100vw - 36px));
}

.toast {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 11px 13px;
  border: 1px solid oklch(0.77 0.095 190 / 0.38);
  border-radius: 10px;
  background: var(--panel-2);
  color: var(--text-dim);
  box-shadow: var(--shadow-2);
  font-size: 11.5px;
  animation: toast-in 220ms ease-out both;
}

.toast.is-error {
  border-color: oklch(0.74 0.15 25 / 0.46);
}

.toast svg {
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
  color: var(--cyan);
}

.toast.is-error svg {
  color: var(--danger);
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

[data-tooltip] {
  position: relative;
}

@media (hover: hover) and (pointer: fine) {
  [data-tooltip]:hover::after {
    position: absolute;
    z-index: 200;
    top: calc(100% + 8px);
    right: 0;
    width: max-content;
    max-width: 200px;
    padding: 5px 8px;
    border: 1px solid var(--line-strong);
    border-radius: 6px;
    background: var(--panel-3);
    color: var(--text-dim);
    box-shadow: var(--shadow-1);
    content: attr(data-tooltip);
    font-family: var(--font-display);
    font-size: 10.5px;
    line-height: 1.35;
    pointer-events: none;
    white-space: nowrap;
  }

  .sidebar [data-tooltip]:hover::after {
    top: 50%;
    left: calc(100% + 9px);
    right: auto;
    transform: translateY(-50%);
  }
}

@media (max-width: 1160px) {
  html {
    scroll-behavior: auto;
  }

  .app-shell {
    display: block;
    min-height: 100dvh;
  }

  .sidebar {
    position: fixed;
    top: auto;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 70;
    display: block;
    width: 100vw;
    height: calc(72px + env(safe-area-inset-bottom));
    padding: 0 0 env(safe-area-inset-bottom);
    overflow: visible;
    border-top: 1px solid var(--line-strong);
    border-right: 0;
    background: oklch(0.124 0.01 85 / 0.94);
    backdrop-filter: blur(16px);
  }

  .brand-lockup,
  .workspace-switcher,
  .nav-label,
  .sidebar-spacer,
  .sidebar-foot {
    display: none;
  }

  .primary-nav {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    height: 72px;
    gap: 0;
  }

  .nav-item {
    display: grid;
    grid-template-columns: 1fr;
    min-width: 0;
    min-height: 72px;
    justify-items: center;
    gap: 4px;
    padding: 10px 4px 7px;
    border: 0;
    border-top: 2px solid transparent;
    border-radius: 0;
    text-align: center;
  }

  .nav-item:hover {
    background: oklch(1 0 0 / 0.05);
    transform: none;
  }

  .nav-item.is-active {
    background: var(--mode-accent-soft);
    color: var(--text);
  }

  .nav-item.is-active::before {
    display: none;
  }

  .nav-item > svg {
    width: 18px;
    height: 18px;
  }

  .nav-item > span:not(.nav-count) {
    width: 100%;
    font-size: 9.5px;
  }

  .nav-count {
    position: absolute;
    top: 6px;
    right: calc(50% - 25px);
    display: grid;
    min-width: 16px;
    height: 16px;
    place-items: center;
    border-radius: var(--radius-pill);
    background: var(--mode-accent);
    color: var(--inset) !important;
    font-size: 8px;
  }

  .workbench {
    min-height: 100dvh;
  }

  .topbar {
    min-height: 58px;
    padding: 0 14px;
  }

  .eyebrow,
  .breadcrumb-separator {
    display: none;
  }

  .breadcrumb-current {
    font-size: 13px;
  }

  .api-status {
    max-width: 145px;
    padding: 0 8px;
  }

  .content-grid {
    display: block;
    min-height: calc(100dvh - 58px);
    padding-bottom: calc(84px + env(safe-area-inset-bottom));
  }

  .content-grid.inspector-collapsed {
    display: block;
  }

  .studio-column {
    padding: 22px 13px calc(34px + env(safe-area-inset-bottom));
  }

  .mode-heading {
    min-height: 60px;
    align-items: flex-start;
    margin-bottom: 16px;
  }

  .mode-heading h1 {
    font-size: 27px;
  }

  .chat-surface {
    height: clamp(420px, calc(100dvh - 190px), 720px);
  }

  .app-shell.chat-fullscreen .studio-column {
    padding: 8px;
  }

  .app-shell.image-fullscreen .studio-column,
  .app-shell.video-fullscreen .studio-column {
    padding: 8px;
  }

  .app-shell.chat-fullscreen #mode-chat .chat-surface {
    height: calc(100dvh - 16px);
  }

  .app-shell.chat-fullscreen #mode-chat .chat-messages {
    padding: 16px 12px 12px;
  }

  .app-shell.chat-fullscreen #mode-chat .message-content {
    font-size: 15px;
  }

  .app-shell.chat-fullscreen #mode-chat .composer > textarea {
    font-size: 15px;
  }

  .chat-messages {
    gap: 20px;
    padding: 20px 13px 14px;
  }

  .message-row {
    width: 100%;
  }

  .message-body,
  .message-row.user .message-body {
    max-width: 86%;
  }

  .prompt-suggestions {
    width: calc(100% - 20px);
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 10px;
    scrollbar-width: none;
  }

  .prompt-suggestions::-webkit-scrollbar {
    display: none;
  }

  .suggestion-chip {
    flex: 0 0 auto;
  }

  .composer {
    width: calc(100% - 20px);
    margin-bottom: 10px;
  }

  .composer-footer {
    padding-left: 8px;
  }

  .composer-tools {
    flex: 1 1 auto;
  }

  .composer-hint {
    max-width: 120px;
  }

  .send-button {
    width: 36px;
    flex: 0 0 36px;
    padding: 0;
  }

  .send-button span {
    display: none;
  }

  .studio-split {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .control-surface,
  .output-surface {
    min-height: 0;
  }

  .control-surface {
    min-height: 0;
  }

  .output-surface {
    min-height: 0;
  }

  .inspector {
    position: fixed;
    top: auto;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 80;
    display: none;
    width: 100%;
    height: auto;
    max-height: 82dvh;
    border-top: 1px solid var(--line-strong);
    border-right: 0;
    border-bottom: 0;
    border-left: 0;
    border-radius: 16px 16px 0 0;
    background: var(--panel);
    box-shadow: 0 -22px 60px oklch(0 0 0 / 0.45);
    transform: none;
  }

  .content-grid .inspector.is-mobile-open {
    display: block;
    width: 100%;
    overflow: visible;
    opacity: 1;
    transform: none;
  }

  .content-grid.inspector-collapsed .inspector:not(.is-mobile-open) {
    display: none;
    width: 100%;
    border-left: 0;
    opacity: 1;
    transform: none;
  }

  .inspector-head {
    min-height: 72px;
    padding: 16px 20px 13px;
  }

  .inspector-head h2 {
    font-size: 18px;
  }

  .inspector-content {
    max-height: calc(82dvh - 72px);
    padding: 0 20px 12px;
    overflow-y: auto;
  }

  .mobile-only {
    display: inline-grid !important;
  }

  .desktop-only {
    display: none !important;
  }

  .works-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .work-card-body {
    padding: 10px;
  }

  .work-card-actions {
    flex-wrap: wrap;
  }

  .work-card-actions button {
    min-width: 0;
  }
}

@media (max-width: 560px) {
  .topbar-actions {
    gap: 5px;
  }

  .api-status {
    max-width: 104px;
  }

  .api-status-copy #api-status-text {
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .studio-column {
    padding-right: 12px;
    padding-left: 12px;
  }

  .mode-heading h1 {
    font-size: 24px;
  }

  .works-heading {
    flex-direction: column;
  }

  .works-heading-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .surface-toolbar {
    padding-right: 11px;
    padding-left: 11px;
  }

  .surface-toolbar-title {
    min-width: 0;
  }

  #new-chat {
    width: 30px;
    padding: 0;
    overflow: hidden;
    font-size: 0;
  }

  #new-chat svg {
    width: 15px;
    height: 15px;
  }

  .control-surface > .field-block,
  .prompt-workbench,
  .image-mode-switch,
  .video-mode-switch,
  .reference-zone,
  .video-inputs {
    margin-right: 13px;
    margin-left: 13px;
  }

  .control-surface > .field-block {
    padding-right: 0;
    padding-left: 0;
  }

  .prompt-workbench {
    padding-top: 12px;
  }

  .control-footer {
    padding-right: 13px;
    padding-left: 13px;
  }

  .media-output,
  .video-job-output {
    padding: 16px;
  }

  .prompt-print-mini {
    grid-template-areas:
      "label"
      "text"
      "actions";
    grid-template-columns: minmax(0, 1fr);
  }

  .prompt-print-mini-actions {
    justify-content: flex-start;
  }

  .job-meta {
    grid-template-columns: 1fr 1fr;
  }

  .works-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .works-storage-label {
    font-size: 8.5px;
  }

  .works-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .work-card-title {
    font-size: 10.5px;
  }

  .work-card-meta {
    display: grid;
    gap: 3px;
  }

  .work-card-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .work-card-actions button:last-child {
    grid-column: 1 / -1;
  }

  .modal-panel {
    padding: 17px;
  }

  .modal-actions {
    align-items: stretch;
    flex-direction: column-reverse;
  }

  .modal-actions .primary-action {
    width: 100%;
  }
}

@media (max-width: 380px) {
  .nav-item > span:not(.nav-count) {
    font-size: 8.5px;
  }

  .message-avatar {
    width: 25px;
    height: 25px;
  }

  .message-body,
  .message-row.user .message-body {
    max-width: calc(100% - 36px);
  }
}

@media (max-width: 1160px) {
  .primary-nav {
    display: flex;
    width: 100%;
  }

  .nav-item {
    width: 100%;
    flex: 1 1 0;
  }

  .composer-footer {
    min-width: 0;
  }

  .composer-tools {
    min-width: 0;
    overflow: hidden;
  }

  .tool-button {
    min-width: 0;
    flex: 0 0 auto;
  }

  .composer-hint {
    min-width: 0;
  }

  .send-button {
    position: relative;
    z-index: 1;
    margin-left: auto;
  }
}

@media (max-width: 560px) {
  .topbar {
    gap: 7px;
  }

  .topbar-context {
    flex: 1 1 auto;
  }

  .topbar-actions {
    flex: 0 0 auto;
  }

  .api-status {
    width: auto;
    min-width: 66px;
    max-width: 90px;
    justify-content: flex-start;
    padding: 0 8px;
    border-radius: 8px;
  }

  .api-status-copy #api-status-text {
    display: none;
  }

  .api-status-copy .api-status-separator {
    display: none;
  }

  .topbar-actions > .icon-button {
    width: 32px;
    height: 32px;
  }

  .composer-footer {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 36px;
    gap: 7px;
  }

  .composer-tools {
    width: 100%;
  }

  .send-button {
    width: 36px;
    margin-left: 0;
  }
}

@media (min-width: 1161px) {
  .app-shell.sidebar-collapsed {
    grid-template-columns: 72px minmax(0, 1fr);
  }

  .app-shell.sidebar-collapsed .sidebar {
    width: 72px;
    overflow: visible;
    align-items: stretch;
    padding-right: 10px;
    padding-left: 10px;
  }

  .app-shell.sidebar-collapsed .brand-lockup {
    align-items: center;
    flex-direction: column;
    gap: 10px;
    padding-right: 0;
    padding-left: 0;
  }

  .app-shell.sidebar-collapsed .workspace-switcher {
    margin-top: 40px;
  }

  .app-shell.sidebar-collapsed .brand-main {
    display: block;
  }

  .app-shell.sidebar-collapsed .brand-copy,
  .app-shell.sidebar-collapsed .workspace-switcher > span:not(.status-light),
  .app-shell.sidebar-collapsed .workspace-switcher > svg,
  .app-shell.sidebar-collapsed .nav-label,
  .app-shell.sidebar-collapsed .nav-item > span:not(.nav-count),
  .app-shell.sidebar-collapsed .sidebar-foot {
    display: none;
  }

  .app-shell.sidebar-collapsed .workspace-switcher {
    justify-content: center;
    margin-right: 0;
    margin-left: 0;
    padding-right: 0;
    padding-left: 0;
    border-color: transparent;
    background: transparent;
  }

  .app-shell.sidebar-collapsed .nav-item {
    grid-template-columns: 1fr;
    justify-items: center;
    min-height: 48px;
    padding-right: 0;
    padding-left: 0;
  }

  .app-shell.sidebar-collapsed .nav-item::before {
    left: -10px;
  }

  .app-shell.sidebar-collapsed .nav-count {
    position: absolute;
    top: 4px;
    right: 4px;
  }

}

/* v2.18 响应式契约：平板侧栏、手机底栏、自然高度工作区。 */
@media (max-width: 1160px) {
  .mobile-only {
    display: inline-grid !important;
  }

  .desktop-only {
    display: none !important;
  }

  body .app-shell.chat-fullscreen #mobile-inspector-toggle,
  body .app-shell.image-fullscreen #mobile-inspector-toggle,
  body .app-shell.video-fullscreen #mobile-inspector-toggle {
    top: calc(14px + var(--safe-top));
    right: max(14px, var(--safe-right));
  }

  .topbar {
    min-height: calc(var(--mobile-topbar-height) + var(--safe-top));
    padding-top: var(--safe-top);
    padding-right: max(14px, var(--safe-right));
    padding-left: max(14px, var(--safe-left));
  }

  .studio-split,
  .app-shell.image-fullscreen #mode-image .studio-split,
  .app-shell.video-fullscreen #mode-video .studio-split {
    height: auto;
    min-height: 0;
    grid-template-columns: minmax(0, 1fr);
  }

  .control-surface,
  .output-surface {
    min-height: 0;
  }

  .control-surface {
    max-height: none;
  }

  .output-surface {
    min-block-size: min(52dvh, 440px);
  }

  .composer-footer,
  .composer-tools {
    min-width: 0;
  }

  .composer-tools {
    overflow: visible;
  }

  .mobile-inspector-backdrop {
    inset: 0;
  }

  .toast-region {
    right: max(14px, var(--safe-right));
    width: min(360px, calc(100vw - max(28px, var(--safe-right) + var(--safe-left))));
  }
}

@media (min-width: 768px) and (max-width: 1160px) {
  .app-shell {
    display: grid;
    min-height: 100dvh;
    grid-template-columns: var(--tablet-rail-width) minmax(0, 1fr);
  }

  .sidebar {
    position: fixed;
    z-index: 70;
    inset: 0 auto 0 0;
    display: block;
    width: var(--tablet-rail-width);
    height: 100dvh;
    padding: var(--safe-top) 9px var(--safe-bottom) max(9px, var(--safe-left));
    overflow: visible;
    border-top: 0;
    border-right: 1px solid var(--line-strong);
    background: oklch(0.124 0.01 85 / 0.96);
  }

  .primary-nav {
    display: flex;
    width: 100%;
    height: auto;
    flex-direction: column;
    gap: 8px;
    padding-top: 68px;
  }

  .nav-item {
    position: relative;
    display: grid;
    width: 100%;
    min-height: 52px;
    grid-template-columns: 1fr;
    justify-items: center;
    padding: 0;
    border: 1px solid transparent;
    border-radius: 9px;
  }

  .nav-item > span:not(.nav-count) {
    display: none;
  }

  .nav-item > svg {
    width: 19px;
    height: 19px;
  }

  .nav-count {
    top: 3px;
    right: 3px;
  }

  .workbench {
    min-width: 0;
    min-height: 100dvh;
    grid-column: 2;
  }

  .content-grid,
  .content-grid.inspector-collapsed {
    display: block;
    min-height: calc(100dvh - var(--mobile-topbar-height) - var(--safe-top));
    padding-bottom: 0;
  }

  .studio-column {
    padding: 22px clamp(16px, 2.8vw, 30px) 26px;
  }

  .chat-surface {
    height: clamp(460px, calc(100dvh - 176px - var(--safe-top)), 720px);
  }

  .inspector {
    position: fixed;
    z-index: 80;
    inset: 0 0 0 auto;
    display: flex;
    width: min(380px, calc(100vw - var(--tablet-rail-width)));
    height: 100dvh;
    max-height: none;
    flex-direction: column;
    overflow: hidden;
    visibility: hidden;
    border: 0;
    border-left: 1px solid var(--line-strong);
    border-radius: 16px 0 0 16px;
    opacity: 0;
    transform: translateX(100%);
    pointer-events: none;
  }

  .content-grid .inspector.is-mobile-open,
  .content-grid.inspector-collapsed .inspector.is-mobile-open {
    display: flex;
    width: min(380px, calc(100vw - var(--tablet-rail-width)));
    overflow: hidden;
    visibility: visible;
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
  }

  .inspector-head {
    min-height: calc(72px + var(--safe-top));
    padding-top: calc(16px + var(--safe-top));
  }

  .inspector-content {
    min-height: 0;
    max-height: none;
    flex: 1 1 auto;
    padding-bottom: calc(18px + var(--safe-bottom));
    overflow-y: auto;
  }

  .mobile-inspector-backdrop {
    left: var(--tablet-rail-width);
  }

  .app-shell.chat-fullscreen .workbench,
  .app-shell.image-fullscreen .workbench,
  .app-shell.video-fullscreen .workbench {
    grid-column: 1;
  }

  .app-shell.chat-fullscreen .mobile-inspector-backdrop,
  .app-shell.image-fullscreen .mobile-inspector-backdrop,
  .app-shell.video-fullscreen .mobile-inspector-backdrop {
    left: 0;
  }

  .works-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .toast-region {
    bottom: calc(18px + var(--safe-bottom));
  }
}

@media (min-width: 960px) and (max-width: 1160px) {
  .studio-split,
  .app-shell.image-fullscreen #mode-image .studio-split,
  .app-shell.video-fullscreen #mode-video .studio-split {
    height: clamp(500px, calc(100dvh - 170px - var(--safe-top)), 760px);
    grid-template-columns: minmax(300px, 0.82fr) minmax(0, 1.18fr);
  }

  .app-shell.image-fullscreen #mode-image .studio-split,
  .app-shell.video-fullscreen #mode-video .studio-split {
    height: calc(100dvh - 16px - var(--safe-top) - var(--safe-bottom));
  }
}

@media (max-width: 767px) {
  .app-shell {
    display: block;
  }

  .sidebar {
    inset: auto 0 0;
    width: 100%;
    height: calc(var(--mobile-nav-height) + var(--safe-bottom));
    padding: 0 var(--safe-right) var(--safe-bottom) var(--safe-left);
  }

  .primary-nav {
    width: 100%;
    height: var(--mobile-nav-height);
  }

  .nav-item {
    min-height: var(--mobile-nav-height);
  }

  .content-grid,
  .content-grid.inspector-collapsed {
    padding-bottom: calc(var(--mobile-nav-height) + var(--safe-bottom) + 12px);
  }

  .studio-column {
    padding: 20px max(12px, var(--safe-right)) 24px max(12px, var(--safe-left));
  }

  .chat-surface {
    height: calc(100dvh - var(--mobile-topbar-height) - var(--mobile-nav-height) - 126px - var(--safe-top) - var(--safe-bottom));
    min-height: 280px;
    max-height: 720px;
  }

  .app-shell.chat-fullscreen .studio-column,
  .app-shell.image-fullscreen .studio-column,
  .app-shell.video-fullscreen .studio-column {
    padding: calc(8px + var(--safe-top)) max(8px, var(--safe-right)) calc(8px + var(--safe-bottom)) max(8px, var(--safe-left));
  }

  .app-shell.chat-fullscreen #mode-chat .chat-surface {
    height: calc(100dvh - 16px - var(--safe-top) - var(--safe-bottom));
    min-height: 0;
  }

  .output-surface {
    min-block-size: min(58dvh, 440px);
  }

  .inspector {
    position: fixed;
    z-index: 80;
    inset: auto 0 0;
    display: none;
    width: 100%;
    height: auto;
    max-height: min(88dvh, 760px);
    flex-direction: column;
    overflow: hidden;
    border: 0;
    border-top: 1px solid var(--line-strong);
    border-radius: 16px 16px 0 0;
    opacity: 1;
    transform: translateY(100%);
  }

  .content-grid .inspector.is-mobile-open,
  .content-grid.inspector-collapsed .inspector.is-mobile-open {
    display: flex;
    width: 100%;
    overflow: hidden;
    transform: translateY(0);
  }

  .inspector-head {
    min-height: 68px;
    padding: 14px max(18px, var(--safe-right)) 12px max(18px, var(--safe-left));
  }

  .inspector-content {
    min-height: 0;
    max-height: calc(88dvh - 68px);
    padding: 0 max(18px, var(--safe-right)) calc(18px + var(--safe-bottom)) max(18px, var(--safe-left));
    overflow-y: auto;
    overscroll-behavior: contain;
  }

  .reference-zone-heading,
  .video-ref-head {
    flex-wrap: wrap;
  }

  .reference-heading-actions {
    min-width: 0;
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .reference-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .video-ref-pair {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .video-ref-empty-actions {
    flex-wrap: wrap;
    gap: 7px;
  }

  .composer-tools {
    flex-wrap: wrap;
    row-gap: 4px;
  }

  .works-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .toast-region {
    bottom: calc(var(--mobile-nav-height) + var(--safe-bottom) + 12px);
  }

  .modal-backdrop {
    align-items: flex-start;
    padding: calc(16px + var(--safe-top)) max(12px, var(--safe-right)) calc(16px + var(--safe-bottom)) max(12px, var(--safe-left));
  }

  .modal-panel {
    max-height: calc(100dvh - 32px - var(--safe-top) - var(--safe-bottom));
  }
}

@media (max-width: 430px) {
  .topbar {
    gap: 7px;
  }

  .topbar-context {
    flex: 1 1 auto;
  }

  .topbar-actions {
    flex: 0 0 auto;
    gap: 5px;
  }

  .api-status {
    width: auto;
    min-width: 66px;
    max-width: 90px;
    justify-content: flex-start;
    padding: 0 8px;
    border-radius: 8px;
  }

  .api-status-copy #api-status-text,
  .api-status-copy .api-status-separator,
  .composer-tools > .composer-hint:not(.thinking-hint) {
    display: none;
  }

  .mode-heading h1 {
    font-size: 23px;
  }

  .surface-toolbar {
    gap: 7px;
    padding-right: 10px;
    padding-left: 10px;
  }

  #new-chat {
    width: 34px;
    padding: 0;
    overflow: hidden;
    font-size: 0;
  }

  .control-surface > .field-block,
  .prompt-workbench,
  .image-mode-switch,
  .video-mode-switch,
  .reference-zone,
  .video-inputs {
    margin-right: 12px;
    margin-left: 12px;
  }

  .control-surface > .field-block {
    padding-right: 0;
    padding-left: 0;
  }

  .control-footer {
    padding-right: 12px;
    padding-left: 12px;
  }

  .reference-zone-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .reference-heading-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .reference-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .video-ref-pair {
    grid-template-columns: minmax(0, 1fr);
  }

  .video-ref-empty-actions {
    display: grid;
    width: 100%;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .video-ref-source {
    min-width: 0;
    justify-content: center;
    padding-right: 7px;
    padding-left: 7px;
  }

  .composer-footer {
    grid-template-columns: minmax(0, 1fr) 44px;
  }

  .send-button {
    width: 44px;
    flex-basis: 44px;
  }

  .job-meta {
    grid-template-columns: 1fr 1fr;
  }

  .works-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .works-heading-actions {
    display: grid;
    width: 100%;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
  }

  .works-heading-actions .text-button {
    min-width: 0;
    justify-content: center;
  }

  .works-heading-actions .danger-button {
    grid-column: 1 / -1;
  }

  .works-import-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .works-heading {
    flex-direction: column;
  }

  .works-heading-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .works-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }

  .work-card-title {
    font-size: 12px;
  }

  .work-card-meta {
    display: flex;
  }

  .modal-panel {
    padding: 16px;
  }

  .modal-actions {
    align-items: stretch;
    flex-direction: column-reverse;
  }

  .modal-actions .primary-action,
  .modal-actions .text-button {
    width: 100%;
  }

  .picker-actions {
    align-items: stretch;
    flex-direction: column;
  }
}

@media (hover: none), (pointer: coarse) {
  .icon-button,
  .icon-button.small,
  .text-button,
  .tool-button,
  .send-button,
  .primary-action,
  .segment-button,
  .choice-button,
  .filter-tab,
  .style-preset,
  .prompt-tool-button,
  .work-card-actions button,
  .video-ref-source,
  .video-refresh-button,
  .stop-button,
  .picker-anim-btn {
    min-height: var(--touch-target);
  }

  .icon-button,
  .icon-button.small,
  .picker-anim-btn {
    width: var(--touch-target);
    height: var(--touch-target);
  }

  .topbar-actions > .icon-button,
  .send-button {
    width: var(--touch-target);
    height: var(--touch-target);
  }

  .send-button {
    flex-basis: var(--touch-target);
  }

  #new-chat {
    width: var(--touch-target);
  }

  .media-ref-remove,
  .work-picker-preview {
    width: var(--touch-target);
    height: var(--touch-target);
  }

  .composer-footer {
    grid-template-columns: minmax(0, 1fr) var(--touch-target);
  }

  .work-card:hover,
  .work-picker-card:hover,
  .prompt-tool-button:hover,
  .video-ref-source:hover,
  .icon-button:hover {
    transform: none;
  }
}

@media (max-width: 1160px) and (hover: none), (max-width: 1160px) and (pointer: coarse) {
  .reference-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-height: 600px) {
  .modal-backdrop {
    place-items: start center;
  }

  .work-picker-panel {
    overflow-y: auto;
  }

  .work-picker-grid {
    min-height: min(220px, 42dvh);
    max-height: none;
    flex: 0 0 auto;
  }
}

@media (max-width: 767px) and (max-height: 600px) and (orientation: landscape) {
  :root {
    --mobile-nav-height: 56px;
  }

  .nav-item {
    min-height: var(--mobile-nav-height);
    padding: 7px 4px;
  }

  .nav-item > span:not(.nav-count) {
    display: none;
  }

  .studio-column {
    padding-top: 10px;
    padding-bottom: 14px;
  }

  #mode-chat > .mode-heading,
  #mode-image > .mode-heading,
  #mode-video > .mode-heading {
    display: none;
  }

  .chat-surface {
    height: calc(100dvh - var(--mobile-topbar-height) - var(--mobile-nav-height) - var(--safe-top) - var(--safe-bottom) - 20px);
    min-height: 220px;
  }

  .output-surface {
    min-block-size: 240px;
  }

  .inspector {
    max-height: 100dvh;
  }

  .inspector-content {
    max-height: calc(100dvh - 64px);
  }
}

@media (min-width: 768px) and (max-width: 1160px) and (max-height: 600px) and (orientation: landscape) {
  .studio-column {
    padding-top: 10px;
    padding-bottom: 12px;
  }

  #mode-chat > .mode-heading,
  #mode-image > .mode-heading,
  #mode-video > .mode-heading {
    display: none;
  }

  .studio-split,
  .app-shell.image-fullscreen #mode-image .studio-split,
  .app-shell.video-fullscreen #mode-video .studio-split {
    height: calc(100dvh - var(--mobile-topbar-height) - var(--safe-top) - 22px);
    min-height: 260px;
    grid-template-columns: minmax(280px, 0.82fr) minmax(0, 1.18fr);
  }

  .chat-surface {
    height: calc(100dvh - var(--mobile-topbar-height) - var(--safe-top) - 22px);
    min-height: 260px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}