:root {
  color-scheme: light;
  --bg: #fffdfb;
  --bg-2: #fff5f3;
  --surface: rgba(255, 255, 255, 0.86);
  --surface-strong: rgba(255, 255, 255, 0.94);
  --surface-soft: rgba(255, 247, 246, 0.8);
  --text: #2d1f22;
  --muted: #8e6f73;
  --line: rgba(241, 119, 132, 0.22);
  --line-strong: rgba(236, 84, 104, 0.52);
  --accent: #ef5269;
  --accent-2: #f8707c;
  --accent-3: #ff9ca2;
  --success: #20ad62;
  --warning: #f49a1a;
  --danger: #ef3d4d;
  --shadow: 0 18px 44px rgba(193, 82, 95, 0.08);
  --inner-light: inset 0 1px 0 rgba(255, 255, 255, 0.92);
  --inner-depth: inset 0 -18px 36px rgba(238, 96, 112, 0.035);
  --edge-light: rgba(255, 255, 255, 0.82);
  --edge-dark: rgba(179, 75, 87, 0.12);
  --button-glow: rgba(239, 82, 105, 0.28);
  --card-hover: 0 22px 52px rgba(193, 82, 95, 0.14);
  --blur: blur(22px);
  --frame-border: rgba(245, 134, 145, 0.28);
  --field-bg: rgba(255, 255, 255, 0.72);
  --control-bg: rgba(255, 255, 255, 0.82);
  --secondary-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(255, 241, 241, 0.88));
  --body-glow-a: rgba(239, 82, 105, 0.09);
  --body-glow-b: rgba(255, 187, 194, 0.18);
  --ambient-a: rgba(255, 255, 255, 0.2);
  --ambient-b: rgba(244, 98, 116, 0.08);
  --ambient-c: rgba(255, 184, 191, 0.12);
  --active-shadow: rgba(239, 82, 105, 0.18);
}

body[data-theme="dark"] {
  color-scheme: dark;
  --bg: #020915;
  --bg-2: #071225;
  --surface: rgba(10, 21, 39, 0.82);
  --surface-strong: rgba(14, 28, 52, 0.94);
  --surface-soft: rgba(11, 25, 48, 0.76);
  --text: #edf4ff;
  --muted: #8fa0bd;
  --line: rgba(85, 111, 168, 0.34);
  --line-strong: rgba(118, 92, 255, 0.68);
  --accent: #7b61ff;
  --accent-2: #8d2df2;
  --accent-3: #445cf6;
  --success: #13b66b;
  --warning: #f19a20;
  --danger: #ef4444;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.46);
  --frame-border: rgba(83, 114, 181, 0.36);
  --field-bg: rgba(10, 23, 43, 0.72);
  --control-bg: rgba(13, 28, 52, 0.92);
  --secondary-bg: linear-gradient(180deg, rgba(20, 36, 65, 0.94), rgba(10, 22, 43, 0.9));
  --body-glow-a: rgba(123, 97, 255, 0.18);
  --body-glow-b: rgba(14, 103, 203, 0.12);
  --ambient-a: rgba(109, 132, 255, 0.12);
  --ambient-b: rgba(123, 97, 255, 0.14);
  --ambient-c: rgba(26, 46, 91, 0.18);
  --active-shadow: rgba(123, 97, 255, 0.28);
  --inner-light: inset 0 1px 0 rgba(255, 255, 255, 0.07);
  --inner-depth: inset 0 -20px 38px rgba(0, 0, 0, 0.2);
  --edge-light: rgba(144, 170, 244, 0.18);
  --edge-dark: rgba(0, 0, 0, 0.46);
  --button-glow: rgba(123, 97, 255, 0.36);
  --card-hover: 0 24px 58px rgba(0, 0, 0, 0.42);
}

body[data-theme="sepia"] {
  --bg: #f2f7ff;
  --bg-2: #fff7ff;
  --surface: rgba(255, 255, 255, 0.34);
  --surface-strong: rgba(255, 255, 255, 0.52);
  --surface-soft: rgba(250, 253, 255, 0.38);
  --text: #10224d;
  --muted: #66769b;
  --line: rgba(129, 160, 225, 0.36);
  --line-strong: rgba(88, 128, 220, 0.55);
  --accent: #6b9cff;
  --accent-2: #a692ff;
  --accent-3: #8bddff;
  --frame-border: rgba(255, 255, 255, 0.78);
  --field-bg: rgba(255, 255, 255, 0.24);
  --control-bg: rgba(255, 255, 255, 0.36);
  --secondary-bg:
    linear-gradient(180deg, rgba(255, 255, 255, 0.8), rgba(244, 249, 255, 0.5)),
    linear-gradient(135deg, rgba(139, 221, 255, 0.08), rgba(166, 146, 255, 0.06), rgba(255, 185, 244, 0.08));
  --body-glow-a: rgba(124, 176, 255, 0.18);
  --body-glow-b: rgba(255, 213, 249, 0.34);
  --ambient-a: rgba(255, 255, 255, 0.38);
  --ambient-b: rgba(139, 221, 255, 0.2);
  --ambient-c: rgba(255, 188, 244, 0.22);
  --active-shadow: rgba(120, 151, 238, 0.16);
  --inner-depth: inset 0 -16px 34px rgba(82, 119, 220, 0.02);
  --edge-light: rgba(255, 255, 255, 0.96);
  --edge-dark: rgba(90, 119, 201, 0.06);
  --button-glow: rgba(122, 155, 235, 0.2);
  --card-hover: 0 22px 52px rgba(104, 132, 195, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background:
    radial-gradient(circle at 8% 92%, var(--body-glow-a), transparent 18rem),
    radial-gradient(circle at 83% 7%, var(--body-glow-b), transparent 24rem),
    linear-gradient(135deg, var(--bg), var(--bg-2));
  color: var(--text);
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", sans-serif;
  line-height: 1.45;
  overflow-x: hidden;
}

.ambient-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    linear-gradient(115deg, transparent 0 36%, var(--ambient-a) 39%, transparent 45%),
    linear-gradient(145deg, transparent 0 52%, var(--ambient-b) 55%, transparent 61%),
    linear-gradient(18deg, transparent 0 72%, var(--ambient-c) 75%, transparent 82%);
  filter: blur(1px);
}

body[data-theme="sepia"] {
  background:
    radial-gradient(circle at 7% 88%, rgba(139, 221, 255, 0.16), transparent 18rem),
    radial-gradient(circle at 86% 10%, rgba(255, 225, 252, 0.28), transparent 25rem),
    radial-gradient(circle at 48% 52%, rgba(166, 180, 255, 0.1), transparent 28rem),
    linear-gradient(135deg, var(--bg), var(--bg-2));
}

body[data-theme="sepia"] .ambient-bg {
  background:
    linear-gradient(118deg, transparent 0 25%, rgba(255, 255, 255, 0.56) 31%, rgba(139, 221, 255, 0.1) 38%, transparent 48%),
    linear-gradient(143deg, transparent 0 50%, rgba(166, 146, 255, 0.1) 55%, rgba(255, 185, 244, 0.09) 62%, transparent 72%),
    radial-gradient(circle at 2% 86%, rgba(142, 188, 255, 0.12), transparent 7rem),
    radial-gradient(circle at 96% 14%, rgba(255, 235, 253, 0.22), transparent 12rem);
  filter: blur(0.5px) saturate(0.98);
}

button,
input,
select,
textarea {
  font: inherit;
  min-width: 0;
  max-width: 100%;
}

button {
  position: relative;
  overflow: hidden;
  min-height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 16px;
  padding: 0 20px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.32), transparent 46%),
    linear-gradient(135deg, var(--accent-3), var(--accent), var(--accent-2));
  color: #fff;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.58),
    inset 0 -10px 18px rgba(0, 0, 0, 0.08),
    0 12px 24px var(--button-glow);
  cursor: pointer;
  line-height: 1.25;
  overflow-wrap: anywhere;
  white-space: normal;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease, filter 160ms ease;
}

body[data-theme="sepia"] button {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.55), transparent 48%),
    linear-gradient(105deg, #8bddff 0%, #6b9cff 40%, #a692ff 72%, #ffc0f3 100%);
}

body[data-theme="sepia"] button.secondary {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.56), rgba(244, 249, 255, 0.24)),
    rgba(255, 255, 255, 0.08);
  color: color-mix(in srgb, var(--accent) 82%, var(--text));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.84),
    inset 0 -10px 18px rgba(110, 135, 210, 0.035),
    0 8px 18px rgba(104, 132, 195, 0.08);
}

button::after {
  content: "";
  position: absolute;
  inset: 1px 10px auto;
  height: 42%;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.42), transparent);
  pointer-events: none;
}

button:hover {
  transform: translateY(-1px);
  filter: saturate(1.06);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.68),
    inset 0 -10px 18px rgba(0, 0, 0, 0.08),
    0 16px 30px var(--button-glow);
}

button:active {
  transform: translateY(1px);
  box-shadow:
    inset 0 2px 8px rgba(0, 0, 0, 0.16),
    0 8px 18px var(--button-glow);
}

button.secondary {
  background: var(--secondary-bg);
  color: var(--accent);
  border-color: var(--line);
  box-shadow:
    inset 0 1px 0 var(--edge-light),
    inset 0 -12px 22px color-mix(in srgb, var(--accent) 7%, transparent),
    0 10px 24px color-mix(in srgb, var(--active-shadow) 62%, transparent);
}

button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--field-bg);
  color: var(--text);
  padding: 12px 14px;
  outline: none;
  box-shadow:
    inset 0 1px 0 var(--edge-light),
    inset 0 14px 30px rgba(255, 255, 255, 0.08),
    inset 0 -10px 20px color-mix(in srgb, var(--edge-dark) 42%, transparent);
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

textarea {
  resize: vertical;
}

select {
  text-overflow: ellipsis;
}

::placeholder {
  color: color-mix(in srgb, var(--muted) 70%, transparent);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--line-strong);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 16%, transparent), var(--inner-light);
}

h1,
h2,
h3,
p,
pre {
  margin-top: 0;
}

.app-shell {
  width: min(1530px, calc(100vw - 48px));
  margin: 24px auto;
  display: grid;
  gap: 16px;
}

.glass-frame,
.tool-panel,
.preview-block,
.card,
.style-prompt,
.drawer-panel {
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-color: var(--frame-border);
  background: var(--surface);
  box-shadow:
    var(--shadow),
    var(--inner-light),
    var(--inner-depth),
    0 0 0 1px color-mix(in srgb, var(--edge-light) 36%, transparent);
  backdrop-filter: var(--blur);
  position: relative;
}

.glass-frame::before,
.tool-panel::before,
.preview-block::before,
.card::before,
.style-prompt::before,
.drawer-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.34), transparent 32%),
    radial-gradient(circle at 92% 0%, color-mix(in srgb, var(--accent-3) 16%, transparent), transparent 26rem);
  pointer-events: none;
  z-index: 0;
}

body[data-theme="sepia"] .glass-frame::before,
body[data-theme="sepia"] .tool-panel::before,
body[data-theme="sepia"] .preview-block::before,
body[data-theme="sepia"] .card::before,
body[data-theme="sepia"] .style-prompt::before,
body[data-theme="sepia"] .drawer-panel::before {
  background:
    linear-gradient(136deg, rgba(255, 255, 255, 0.56), transparent 32%),
    linear-gradient(28deg, transparent 0 64%, rgba(255, 210, 248, 0.07) 74%, transparent 88%),
    radial-gradient(circle at 92% 0%, rgba(139, 221, 255, 0.08), transparent 20rem),
    radial-gradient(circle at 8% 100%, rgba(166, 146, 255, 0.07), transparent 14rem);
}

body[data-theme="sepia"] .glass-frame,
body[data-theme="sepia"] .tool-panel,
body[data-theme="sepia"] .preview-block,
body[data-theme="sepia"] .card,
body[data-theme="sepia"] .style-prompt,
body[data-theme="sepia"] .drawer-panel {
  box-shadow:
    0 18px 46px rgba(104, 132, 195, 0.09),
    inset 0 1px 0 rgba(255, 255, 255, 0.92),
    inset 0 -18px 36px rgba(108, 143, 220, 0.018),
    0 0 0 1px rgba(255, 255, 255, 0.42);
}

body[data-theme="sepia"] .step-nav,
body[data-theme="sepia"] .pill-tabs,
body[data-theme="sepia"] .progress-footer,
body[data-theme="sepia"] .settings-nav,
body[data-theme="sepia"] .settings-content,
body[data-theme="sepia"] .theme-card,
body[data-theme="sepia"] .storage-stats {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0.1)),
    rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.6);
}

body[data-theme="sepia"] input,
body[data-theme="sepia"] select,
body[data-theme="sepia"] textarea,
body[data-theme="sepia"] .upload-zone,
body[data-theme="sepia"] .upload-types div,
body[data-theme="sepia"] .thumb,
body[data-theme="sepia"] .shot-index,
body[data-theme="sepia"] .reference-strip span {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.28), rgba(255, 255, 255, 0.1)),
    rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.55);
}

body[data-theme="sepia"] .step-tab,
body[data-theme="sepia"] .pill-tabs button,
body[data-theme="sepia"] .asset-filter,
body[data-theme="sepia"] .library-filter,
body[data-theme="sepia"] .settings-tab {
  background: transparent;
  color: color-mix(in srgb, var(--text) 72%, transparent);
  border-color: transparent;
  box-shadow: none;
  opacity: 0.82;
}

body[data-theme="sepia"] .step-tab span {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0.18)),
    rgba(255, 255, 255, 0.08);
  border-color: rgba(100, 125, 180, 0.2);
  color: color-mix(in srgb, var(--text) 78%, transparent);
}

body[data-theme="sepia"] .step-tab:not(.active):hover,
body[data-theme="sepia"] .pill-tabs button:not(.active):hover,
body[data-theme="sepia"] .asset-filter:not(.active):hover,
body[data-theme="sepia"] .library-filter:not(.active):hover,
body[data-theme="sepia"] .settings-tab:not(.active):hover {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.34), rgba(255, 255, 255, 0.12)),
    rgba(255, 255, 255, 0.08);
  opacity: 1;
}

body[data-theme="sepia"] .card:hover {
  box-shadow:
    0 20px 48px rgba(104, 132, 195, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.95),
    inset 0 -18px 36px rgba(108, 143, 220, 0.025),
    0 0 0 1px rgba(255, 255, 255, 0.5);
}

.glass-frame > *,
.tool-panel > *,
.preview-block > *,
.card > *,
.style-prompt > *,
.drawer-panel > * {
  position: relative;
  z-index: 1;
}

body[data-theme="dark"] .glass-frame,
body[data-theme="dark"] .tool-panel,
body[data-theme="dark"] .preview-block,
body[data-theme="dark"] .card,
body[data-theme="dark"] .style-prompt,
body[data-theme="dark"] .drawer-panel {
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

body[data-theme="dark"] .glass-frame::before,
body[data-theme="dark"] .tool-panel::before,
body[data-theme="dark"] .preview-block::before,
body[data-theme="dark"] .card::before,
body[data-theme="dark"] .style-prompt::before,
body[data-theme="dark"] .drawer-panel::before {
  background:
    linear-gradient(135deg, rgba(96, 125, 245, 0.12), transparent 34%),
    radial-gradient(circle at 90% 0%, rgba(125, 75, 255, 0.16), transparent 24rem);
}

body[data-theme="dark"] input,
body[data-theme="dark"] select,
body[data-theme="dark"] textarea {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    inset 0 14px 26px rgba(255, 255, 255, 0.015),
    inset 0 -12px 22px rgba(0, 0, 0, 0.26);
}

body[data-theme="dark"] .thumb::after {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), transparent 42%),
    linear-gradient(0deg, rgba(0, 0, 0, 0.34), transparent 46%);
}

.topbar {
  display: grid;
  grid-template-columns: minmax(190px, 0.7fr) minmax(420px, 1.4fr) 48px;
  align-items: center;
  gap: 18px;
  padding: 16px 22px;
  border-radius: 28px;
  min-width: 0;
}

.brand-block,
.page-title {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-mark,
.page-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.4), transparent 44%),
    linear-gradient(135deg, var(--accent-3), var(--accent), var(--accent-2));
  color: #fff;
  font-weight: 800;
  box-shadow: 0 10px 24px rgba(64, 116, 255, 0.26), var(--inner-light);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.72),
    inset 0 -10px 18px rgba(0, 0, 0, 0.08),
    0 10px 24px var(--active-shadow);
}

.brand-block h1 {
  margin-bottom: 2px;
  font-size: 22px;
}

.brand-block p,
.muted {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.step-nav {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px;
  background: var(--surface-soft);
  box-shadow:
    inset 0 1px 0 var(--edge-light),
    inset 0 -12px 20px color-mix(in srgb, var(--edge-dark) 50%, transparent),
    0 10px 28px color-mix(in srgb, var(--active-shadow) 28%, transparent);
}

.step-tab {
  min-width: 0;
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 16px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  box-shadow: none;
  position: relative;
}

.step-tab + .step-tab::before {
  content: "›";
  position: absolute;
  left: -7px;
  color: color-mix(in srgb, var(--muted) 45%, transparent);
}

.step-tab strong,
.step-tab span {
  min-width: 0;
}

.step-tab span {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--control-bg);
  border: 1px solid var(--line);
  color: var(--text);
}

.step-tab.active {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.34), transparent 45%),
    linear-gradient(135deg, var(--accent-3), var(--accent), var(--accent-2));
  color: #fff;
  box-shadow: 0 9px 22px rgba(58, 114, 255, 0.24), var(--inner-light);
  box-shadow: 0 9px 22px var(--active-shadow), var(--inner-light);
}

body[data-theme="sepia"] .step-tab.active,
body[data-theme="sepia"] .pill-tabs button.active,
body[data-theme="sepia"] .asset-filter.active,
body[data-theme="sepia"] .library-filter.active {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.42), transparent 46%),
    linear-gradient(105deg, #8bddff 0%, #6b9cff 42%, #a692ff 72%, #ffc0f3 100%);
  color: #fff;
  opacity: 1;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.78),
    inset 0 -12px 20px rgba(100, 100, 180, 0.12),
    0 10px 22px rgba(109, 145, 235, 0.2);
}

body[data-theme="sepia"] .settings-tab.active,
body[data-theme="sepia"] .theme-card.active {
  background:
    linear-gradient(135deg, rgba(139, 221, 255, 0.16), rgba(166, 146, 255, 0.12), rgba(255, 192, 243, 0.13)),
    rgba(255, 255, 255, 0.18);
  border-color: rgba(124, 158, 235, 0.36);
  color: var(--accent);
  opacity: 1;
}

body[data-theme="sepia"] .theme-card:not(.active) {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.28), rgba(255, 255, 255, 0.08)),
    rgba(255, 255, 255, 0.06);
  opacity: 0.86;
}

body[data-theme="sepia"] .theme-card:not(.active) .theme-preview {
  opacity: 0.64;
}

body[data-theme="sepia"] .theme-card.active .theme-preview {
  opacity: 1;
}

.step-tab.active span {
  background: color-mix(in srgb, #ffffff 24%, transparent);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.5);
}

.icon-btn {
  width: 48px;
  height: 48px;
  padding: 0;
  border-radius: 50%;
  background: var(--control-bg);
  color: var(--text);
  box-shadow:
    inset 0 1px 0 var(--edge-light),
    inset 0 -10px 18px color-mix(in srgb, var(--edge-dark) 42%, transparent),
    0 10px 26px color-mix(in srgb, var(--active-shadow) 30%, transparent);
}

.main-surface {
  display: grid;
}

.page {
  display: none;
}

.page.active {
  min-height: calc(100vh - 160px);
  display: grid;
  align-content: start;
  gap: 18px;
  padding: 28px;
  border-radius: 32px;
}

.page-title {
  margin-bottom: 4px;
}

.page-title strong {
  color: var(--accent);
  font-size: 34px;
  line-height: 1;
  letter-spacing: 0;
}

.page-title h2 {
  margin: 0;
  font-size: 30px;
  letter-spacing: 0;
}

.project-tools,
.page-command {
  margin-left: auto;
}

.project-tools {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.split-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--surface-strong) 72%, transparent), color-mix(in srgb, var(--surface-soft) 82%, transparent));
  box-shadow:
    inset 0 1px 0 var(--edge-light),
    inset 0 -10px 18px color-mix(in srgb, var(--edge-dark) 26%, transparent),
    0 12px 26px color-mix(in srgb, var(--active-shadow) 20%, transparent);
}

.batch-action {
  min-height: 38px;
  border-radius: 12px;
  padding: 0 14px;
  font-size: 13px;
  font-weight: 800;
}

.batch-action-prompt {
  color: color-mix(in srgb, var(--accent) 78%, #1f6e8c);
}

.batch-action-image {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.36), transparent 46%),
    linear-gradient(135deg, #20ad62, #14a88f 58%, var(--accent-3));
  border-color: color-mix(in srgb, var(--success) 36%, white);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.6),
    inset 0 -10px 18px rgba(0, 0, 0, 0.08),
    0 12px 24px color-mix(in srgb, var(--success) 28%, transparent);
}

.project-tools select {
  min-width: 180px;
  flex: 1 1 180px;
}

.script-layout {
  display: grid;
  grid-template-columns: minmax(360px, 1.2fr) minmax(280px, 0.9fr);
  gap: 28px;
}

.mode-selector {
  display: grid;
  grid-template-columns: repeat(3, minmax(120px, 1fr));
  gap: 10px;
}

.mode-card {
  display: grid;
  gap: 6px;
  min-height: 104px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: color-mix(in srgb, var(--surface) 82%, transparent);
  color: var(--text);
  text-align: left;
  cursor: pointer;
}

.mode-card strong {
  font-size: 15px;
}

.mode-card span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.mode-card.active {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, var(--surface));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 35%, transparent);
}

.tool-panel,
.preview-block {
  display: grid;
  gap: 16px;
  padding: 24px;
  border-radius: 26px;
}

.tool-panel h3,
.preview-block h3,
.settings-page h3 {
  margin-bottom: 0;
  font-size: 22px;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.field-grid.four {
  grid-template-columns: repeat(4, minmax(120px, 1fr));
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
  min-width: 0;
}

.check-row {
  display: flex;
  align-items: center;
}

.check-row input {
  width: auto;
}

.upload-types {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.upload-types div {
  min-width: 0;
  min-height: 92px;
  display: grid;
  place-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface-soft);
  color: var(--accent);
}

.upload-types span {
  font-size: 28px;
}

.upload-types small,
.upload-zone span,
.direct-script-zone strong {
  max-width: 100%;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.upload-zone {
  min-height: 64px;
  display: grid;
  place-items: center;
  gap: 4px;
  border: 1px dashed var(--line-strong);
  border-radius: 16px;
  background: var(--field-bg);
  text-align: center;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.upload-zone.drag-over {
  transform: translateY(-2px);
  border-color: var(--accent);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent-3) 18%, transparent), color-mix(in srgb, var(--accent-2) 14%, transparent)),
    var(--field-bg);
  box-shadow:
    inset 0 1px 0 var(--edge-light),
    0 14px 30px var(--active-shadow);
}

.direct-script-zone {
  min-height: 92px;
  border-style: solid;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent-3) 14%, transparent), color-mix(in srgb, var(--accent-2) 10%, transparent)),
    var(--field-bg);
}

.direct-script-zone strong {
  color: var(--accent);
  font-size: 18px;
}

.upload-zone input {
  width: 1px;
  height: 1px;
  opacity: 0;
  position: absolute;
}

.primary-wide {
  width: 100%;
  min-height: 64px;
  border-radius: 999px;
  font-size: 24px;
  font-weight: 800;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.72),
    inset 0 -18px 32px rgba(0, 0, 0, 0.1),
    0 18px 38px var(--button-glow);
}

.script-progress {
  display: grid;
  grid-template-columns: auto minmax(180px, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 12px 18px;
  border: 1px solid var(--frame-border);
  border-radius: 18px;
  background: var(--surface-soft);
  box-shadow:
    inset 0 1px 0 var(--edge-light),
    0 12px 26px color-mix(in srgb, var(--active-shadow) 22%, transparent);
}

.script-progress[hidden] {
  display: none;
}

.script-progress strong {
  color: var(--accent);
}

.job-status-panel {
  display: grid;
  gap: 12px;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid color-mix(in srgb, var(--accent) 18%, transparent);
  background: color-mix(in srgb, #ffffff 54%, var(--surface-soft));
  margin-bottom: 16px;
}

.job-status-panel[hidden] {
  display: none;
}

.job-status-panel > span,
.summary-grid span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.progress-track {
  width: 100%;
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 16%, transparent);
}

.progress-fill {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(135deg, var(--accent) 0%, #cb7b48 100%);
  transition: width 0.35s ease;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.job-summary-grid {
  margin-top: 2px;
  margin-bottom: 0;
}

.summary-grid div {
  padding: 12px;
  border-radius: 14px;
  border: 1px solid color-mix(in srgb, var(--accent) 14%, transparent);
  background: color-mix(in srgb, #ffffff 54%, transparent);
}

.summary-grid strong {
  display: block;
  line-height: 1.5;
}

.mono {
  font-family: Consolas, Monaco, ui-monospace, SFMono-Regular, monospace;
}

body[data-theme="sepia"] .primary-wide {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.52), transparent 42%),
    linear-gradient(100deg, #8bddff 0%, #6b9cff 38%, #a692ff 68%, #ffc0f3 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.84),
    inset 0 -20px 34px rgba(116, 119, 190, 0.08),
    0 16px 28px rgba(115, 197, 238, 0.14),
    0 18px 44px rgba(151, 131, 225, 0.13),
    0 10px 50px rgba(255, 192, 243, 0.1);
}

.video-output-settings {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) minmax(260px, 1fr) minmax(140px, 0.55fr) auto;
  align-items: end;
  gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--surface-strong) 76%, transparent), color-mix(in srgb, var(--surface-soft) 88%, transparent));
  box-shadow: inset 0 1px 0 var(--edge-light), inset 0 -12px 22px color-mix(in srgb, var(--edge-dark) 22%, transparent), 0 12px 26px color-mix(in srgb, var(--active-shadow) 14%, transparent);
}

.video-output-settings > div {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.video-output-settings strong {
  font-size: 18px;
  line-height: 1.25;
}

.video-output-settings label {
  min-width: 0;
}

.video-output-settings .muted {
  overflow-wrap: anywhere;
}

.preview-block textarea {
  min-height: 155px;
}

.footer-actions,
.action-row,
.inline-toolbar {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.footer-actions {
  justify-content: space-between;
}

.footer-actions button:last-child {
  min-width: 250px;
}

.pill-tabs {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(140px, 1fr);
  justify-content: start;
  max-width: 720px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px;
  background: var(--surface-soft);
  box-shadow:
    inset 0 1px 0 var(--edge-light),
    inset 0 -10px 18px color-mix(in srgb, var(--edge-dark) 42%, transparent),
    0 10px 26px color-mix(in srgb, var(--active-shadow) 24%, transparent);
}

.episode-tab-row {
  display: flex;
  align-items: center;
  gap: 14px;
}

.episode-tab-row .pill-tabs {
  flex: 1;
}

.episode-tab-row > button {
  flex: 0 0 auto;
  min-width: 150px;
}

.pill-tabs.compact {
  grid-auto-columns: minmax(110px, 1fr);
}

.pill-tabs button,
.asset-filter,
.library-filter {
  min-height: 42px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  box-shadow: none;
}

.pill-tabs button.active,
.asset-filter.active,
.library-filter.active {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.34), transparent 45%),
    linear-gradient(135deg, var(--accent-3), var(--accent), var(--accent-2));
  color: #fff;
  box-shadow: 0 10px 20px var(--active-shadow), var(--inner-light);
}

.split-view {
  display: grid;
  grid-template-columns: minmax(360px, 1fr) minmax(420px, 1fr);
  gap: 40px;
  align-items: stretch;
}

.outline-panel,
.task-panel {
  grid-template-rows: auto minmax(0, 1fr);
  height: clamp(560px, calc(100vh - 360px), 780px);
  min-height: 0;
  overflow: hidden;
}

.outline-output {
  margin: 0;
  padding: 0;
  overflow: auto;
  min-height: 0;
  color: var(--text);
  font-size: 15px;
  line-height: 1.55;
  background: transparent;
}

.outline-node {
  position: relative;
  min-width: 0;
}

.outline-section {
  display: grid;
  gap: 12px;
  margin-bottom: 22px;
}

.outline-section h4,
.outline-heading {
  margin: 0;
  font-size: 15px;
  color: var(--text);
}

.outline-asset-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.outline-asset-grid > div,
.full-outline-output {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: color-mix(in srgb, var(--surface) 72%, transparent);
  padding: 12px 14px;
}

.outline-asset-grid strong {
  display: block;
  margin-bottom: 6px;
  color: var(--accent);
}

.outline-asset-grid p {
  margin: 0;
  color: var(--muted);
}

.full-outline-output {
  max-height: 420px;
  overflow: auto;
  white-space: pre-wrap;
  color: var(--text);
  line-height: 1.65;
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  font-size: 13px;
}

.prompt-scheme-section,
.prompt-scheme-output {
  min-height: 0;
}

.prompt-scheme-section {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  height: 100%;
}

.prompt-scheme-output {
  max-height: none;
  overflow: auto;
}

.episode-node {
  padding: 18px 0 18px 22px;
  border-left: 2px solid color-mix(in srgb, var(--accent) 48%, transparent);
}

.episode-node + .episode-node {
  margin-top: 18px;
}

.outline-node-header {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.outline-node-header span {
  display: inline-grid;
  place-items: center;
  min-width: 48px;
  height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

.outline-node-header strong {
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: 18px;
}

.outline-node p {
  margin: 10px 0 0;
  color: var(--muted);
}

.outline-unit-list {
  display: grid;
  gap: 12px;
  margin: 16px 0 0;
  padding: 0 0 0 18px;
}

.unit-node {
  padding: 12px 14px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--surface) 72%, transparent);
  border: 1px solid var(--line);
}

.unit-node .outline-node-header strong {
  font-size: 14px;
}

.count-badge {
  display: inline-grid;
  place-items: center;
  min-width: 32px;
  height: 28px;
  margin-left: 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  color: var(--accent);
}

.stack-list,
.image-grid,
.asset-grid,
.video-grid {
  display: grid;
  gap: 18px;
}

.stack-list {
  align-content: start;
  min-height: 0;
  overflow: auto;
}

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

.asset-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.video-grid {
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  align-items: start;
}

.card {
  min-width: 0;
  border-radius: 18px;
  overflow: hidden;
  position: relative;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.card:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
  box-shadow:
    var(--card-hover),
    var(--inner-light),
    var(--inner-depth),
    0 0 0 1px color-mix(in srgb, var(--edge-light) 40%, transparent);
}

.card-body {
  display: grid;
  gap: 10px;
  padding: 14px 18px 16px;
}

.shot-card {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr) 48px;
  align-items: center;
  min-height: 92px;
  border-left: 7px solid var(--accent);
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--accent) 9%, transparent), transparent 42%),
    var(--surface);
}

.shot-index {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  color: var(--text);
  font-weight: 800;
  box-shadow:
    inset 0 1px 0 var(--edge-light),
    inset 0 -8px 14px color-mix(in srgb, var(--edge-dark) 35%, transparent);
}

.shot-card textarea {
  min-height: 46px;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  resize: none;
}

.icon-action {
  width: 42px;
  height: 42px;
  min-height: 42px;
  padding: 0;
  border-radius: 50%;
}

.thumb {
  aspect-ratio: 16 / 7;
  display: grid;
  place-items: center;
  background: var(--surface-soft);
  color: var(--muted);
  overflow: hidden;
  box-shadow:
    inset 0 -28px 42px rgba(0, 0, 0, 0.08),
    inset 0 1px 0 var(--edge-light);
  position: relative;
}

.thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.12), transparent 42%),
    linear-gradient(0deg, rgba(0, 0, 0, 0.16), transparent 38%);
  pointer-events: none;
}

.video-card .thumb {
  aspect-ratio: 9 / 16;
  background: #050505;
}

.video-thumb {
  gap: 8px;
}

.video-thumb video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #050505;
  z-index: 1;
}

.video-empty-state {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  min-height: 96px;
  font-weight: 700;
  color: var(--muted);
  background: linear-gradient(135deg, var(--surface-strong), var(--surface-soft));
}

.video-download-link {
  position: absolute;
  right: 10px;
  bottom: 10px;
  z-index: 2;
  padding: 7px 12px;
  border: 1px solid var(--edge);
  border-radius: 999px;
  color: var(--accent-strong);
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
}

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

.video-setting-grid label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.asset-card .thumb,
.image-card .thumb {
  aspect-ratio: 16 / 9;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--surface-strong) 78%, transparent), color-mix(in srgb, var(--surface-soft) 92%, transparent));
}

.video-card.is-expanded {
  grid-column: span 1;
}

.thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.asset-card .thumb img,
.image-card .thumb img {
  object-fit: contain;
}

.thumb-view-btn {
  position: absolute;
  right: 10px;
  bottom: 10px;
  z-index: 2;
  width: 38px;
  height: 38px;
  min-height: 38px;
  padding: 0;
  border-radius: 50%;
  background: rgba(16, 24, 40, 0.72);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.44);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    0 10px 22px rgba(0, 0, 0, 0.24);
  opacity: 0;
  transform: translateY(4px);
}

.thumb:hover .thumb-view-btn,
.thumb-view-btn:focus-visible {
  opacity: 1;
  transform: translateY(0);
}

body.lightbox-open {
  overflow: hidden;
}

.image-lightbox {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: center;
  padding: 32px;
}

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

.image-lightbox-backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  min-height: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: rgba(8, 13, 26, 0.78);
  box-shadow: none;
}

.image-lightbox-backdrop:hover,
.image-lightbox-backdrop:active {
  transform: none;
  filter: none;
  box-shadow: none;
}

.image-lightbox-backdrop::after,
.image-lightbox-close::after,
.thumb-view-btn::after {
  display: none;
}

.image-lightbox-panel {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 12px;
  width: min(1180px, calc(100vw - 64px));
  max-height: calc(100vh - 64px);
  margin: 0;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 18px;
  background: color-mix(in srgb, var(--surface-strong) 92%, transparent);
  box-shadow: 0 28px 82px rgba(0, 0, 0, 0.38);
}

.image-lightbox-panel img {
  width: 100%;
  max-height: calc(100vh - 154px);
  object-fit: contain;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.2);
}

.image-lightbox-panel figcaption {
  min-height: 20px;
  color: var(--muted);
  text-align: center;
  overflow-wrap: anywhere;
}

.image-lightbox-close {
  position: absolute;
  top: -16px;
  right: -16px;
  z-index: 2;
  width: 44px;
  height: 44px;
  min-height: 44px;
  padding: 0;
  border-radius: 50%;
  background: var(--control-bg);
  color: var(--text);
}

.asset-card .card-body {
  grid-template-columns: minmax(0, 1fr);
  align-items: stretch;
}

.image-card .card-body {
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.image-card strong {
  padding-right: 8px;
  font-size: 16px;
}

.asset-card strong,
.image-card strong,
.video-card strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.badge {
  justify-self: start;
  border-radius: 999px;
  padding: 5px 10px;
  background: color-mix(in srgb, var(--muted) 14%, transparent);
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.38),
    0 8px 18px rgba(0, 0, 0, 0.08);
}

.asset-card > .badge,
.image-card > .badge,
.video-card > .badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
}

.asset-badges {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  max-width: calc(100% - 24px);
}

.asset-badges .badge {
  font-size: 12px;
  padding: 4px 8px;
}

.badge.approved,
.badge.completed {
  background: var(--success);
  color: #fff;
}

.badge.pending,
.badge.pending_asset,
.badge.queued,
.badge.submitted,
.badge.running {
  background: var(--warning);
  color: #fff;
}

.badge.rejected,
.badge.failed {
  background: var(--danger);
  color: #fff;
}

.badge.review,
.badge.audit_failed {
  background: #f59e0b;
  color: #fff;
}

.badge.auditing {
  background: var(--warning);
  color: #fff;
}

.asset-audit-error {
  margin: 0;
  color: var(--danger);
  font-size: 13px;
  line-height: 1.5;
}

.asset-audit-meta {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.audit-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 8px;
  width: 100%;
}

.audit-actions button {
  width: 32px;
  height: 32px;
  min-height: 32px;
  padding: 0;
  border-radius: 50%;
  background: var(--control-bg);
  color: var(--accent);
  box-shadow:
    inset 0 1px 0 var(--edge-light),
    inset 0 -7px 12px color-mix(in srgb, var(--edge-dark) 34%, transparent);
}

.audit-actions .submit-audit-action {
  width: auto;
  min-width: 112px;
  height: 32px;
  padding: 0 14px;
  border-radius: 16px;
  font-size: 12px;
  font-weight: 700;
  border: 1px solid var(--accent);
  background: transparent;
  color: var(--accent);
  box-shadow: none;
}

.audit-actions .submit-audit-action:hover {
  background: var(--accent);
  color: #fff;
}

.seedance-bind-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  width: 100%;
  margin-top: 6px;
}

.seedance-bind-row input {
  flex: 1 1 160px;
  min-width: 0;
  height: 32px;
  padding: 0 10px;
  border-radius: 12px;
  border: 1px solid var(--edge-light);
  background: var(--field-bg);
  color: inherit;
  font-size: 12px;
}

.seedance-bind-row button {
  flex: 0 0 auto;
  height: 32px;
  min-width: 96px;
  padding: 0 12px;
  border-radius: 16px;
  font-size: 12px;
  font-weight: 700;
  border: 1px solid var(--accent);
  background: transparent;
  color: var(--accent);
}

.seedance-bind-row button:hover {
  background: var(--accent);
  color: #fff;
}

.inline-prompt {
  min-width: 0;
  height: 42px;
  padding: 9px 12px;
  border-radius: 13px;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--surface-strong) 78%, transparent), color-mix(in srgb, var(--field-bg) 84%, transparent));
}

.asset-description {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.template-select {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.template-select select {
  min-width: 0;
  height: 38px;
  border-radius: 12px;
  padding: 0 10px;
  background: var(--field-bg);
  border: 1px solid var(--line);
  color: var(--text);
}

.asset-prompt-input {
  width: 100%;
  height: auto;
  min-height: 104px;
  resize: vertical;
  line-height: 1.55;
}

.prompt-record {
  display: grid;
  gap: 8px;
}

.prompt-record-toggle {
  min-height: 34px;
  width: 100%;
  padding: 0 10px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--accent) 10%, var(--control-bg));
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
}

.prompt-record textarea {
  width: 100%;
  min-height: 180px;
  padding: 12px;
  border-radius: 12px;
  resize: vertical;
  color: var(--text);
  background: var(--field-bg);
  border: 1px solid var(--line);
  line-height: 1.55;
}

.asset-card-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 8px;
}

.asset-card-actions button {
  min-height: 38px;
  width: 100%;
  padding: 0 10px;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 800;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.58),
    inset 0 -8px 14px color-mix(in srgb, var(--edge-dark) 28%, transparent),
    0 8px 18px color-mix(in srgb, var(--active-shadow) 26%, transparent);
}

.asset-card-actions .asset-prompt-action {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.38)),
    color-mix(in srgb, var(--accent-3) 18%, var(--surface-strong));
  border-color: color-mix(in srgb, var(--accent) 26%, var(--line));
  color: var(--accent);
}

.asset-card-actions .asset-image-action {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.32), transparent 46%),
    linear-gradient(135deg, var(--success), #12a69a);
  border-color: color-mix(in srgb, var(--success) 42%, white);
  color: #fff;
}

.asset-card-actions .asset-image-action::after,
.asset-card-actions .asset-prompt-action::after {
  inset: 1px 8px auto;
}

.danger-action {
  border-color: color-mix(in srgb, var(--danger, #b42318) 36%, var(--border));
  color: var(--danger, #b42318);
}

.danger-action:hover,
.danger-action:focus-visible {
  background: color-mix(in srgb, var(--danger, #b42318) 10%, var(--surface));
  border-color: var(--danger, #b42318);
}

.image-task-composer {
  display: grid;
  gap: 14px;
  margin-bottom: 18px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--surface-strong) 86%, transparent), color-mix(in srgb, var(--surface-soft) 72%, transparent));
  box-shadow:
    inset 0 1px 0 var(--edge-light),
    0 14px 34px color-mix(in srgb, var(--active-shadow) 18%, transparent);
}

.image-task-composer-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.image-task-composer-head strong {
  font-size: 18px;
}

.image-task-composer-grid {
  display: grid;
  grid-template-columns: minmax(240px, 0.9fr) minmax(260px, 1.1fr) auto;
  gap: 12px;
  align-items: end;
}

.image-task-composer-grid label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.image-drop-zone,
.image-task-composer-grid input {
  min-width: 0;
  height: 42px;
  border-radius: 13px;
  border: 1px solid var(--line);
  background: var(--field-bg);
  color: var(--text);
  padding: 0 12px;
}

.image-drop-zone {
  min-height: 74px;
  height: auto;
  align-content: center;
  cursor: pointer;
  border-style: dashed;
  transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.image-drop-zone span {
  color: var(--text);
  font-size: 14px;
  font-weight: 800;
}

.image-drop-zone.drag-over {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, var(--field-bg));
  transform: translateY(-1px);
}

.image-reference-draft-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  min-height: 32px;
}

.image-reference-draft-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  max-width: 240px;
  padding: 5px 7px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--control-bg);
}

.image-reference-draft-item img {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  object-fit: cover;
}

.image-reference-draft-item span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13px;
  font-weight: 700;
}

.image-reference-draft-item button {
  width: 24px;
  height: 24px;
  min-height: 24px;
  padding: 0;
  border-radius: 50%;
}

[data-drag-image-asset] {
  cursor: grab;
}

[data-drag-image-asset]:active {
  cursor: grabbing;
}

.image-task-grid {
  margin-bottom: 18px;
}

.image-task-card .thumb,
.image-task-empty-card .thumb {
  aspect-ratio: 16 / 9;
}

.spinner {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  border: 6px solid color-mix(in srgb, var(--accent) 18%, transparent);
  border-top-color: var(--accent);
  animation: spin 1s linear infinite;
}

.reference-strip {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.reference-strip span {
  display: inline-grid;
  place-items: center;
  min-height: 34px;
  padding: 0 10px;
  border-radius: 10px;
  background: var(--control-bg);
  color: var(--muted);
  font-size: 13px;
}

.reference-strip button {
  width: 38px;
  min-height: 38px;
  padding: 0;
}

.reference-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 8px 0;
}

.reference-picker button.active {
  border-color: var(--accent);
  color: var(--accent);
}

.image-reference-picker {
  display: grid;
  gap: 8px;
  margin: 10px 0;
}

.image-reference-picker > span {
  color: var(--muted);
  font-size: 12px;
}

.image-reference-picker > div {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.image-reference-chip {
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  gap: 6px;
  max-width: 160px;
  padding: 5px 7px;
}

.image-reference-chip img {
  aspect-ratio: 1;
  border-radius: 6px;
  height: 28px;
  object-fit: cover;
  width: 28px;
}

.image-reference-chip span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mention-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 8px 0;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel-bg);
}

.mention-suggestions[hidden] {
  display: none;
}

@keyframes spin {
  to {
    transform: rotate(1turn);
  }
}

.style-prompt {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 72px;
  align-items: end;
  gap: 18px;
  padding: 24px;
  border-radius: 24px;
}

.orb-btn {
  height: 72px;
  border-radius: 50%;
  font-size: 28px;
}

.style-preset-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
  margin: -8px 24px 22px;
}

.style-preset-card {
  display: grid;
  gap: 6px;
  min-height: 96px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: color-mix(in srgb, var(--surface) 82%, transparent);
  color: var(--text);
  text-align: left;
  cursor: pointer;
}

.style-preset-card strong {
  font-size: 14px;
}

.style-preset-card span {
  display: -webkit-box;
  overflow: hidden;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.style-preset-card:hover,
.style-preset-card:focus-visible {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, var(--surface));
}

.progress-footer {
  display: grid;
  grid-template-columns: auto minmax(160px, 1fr) auto auto auto;
  align-items: center;
  gap: 16px;
  min-height: 72px;
  padding: 14px 24px;
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-color: var(--frame-border);
  border-radius: 22px;
  background: var(--surface);
  box-shadow:
    inset 0 1px 0 var(--edge-light),
    inset 0 -14px 24px color-mix(in srgb, var(--edge-dark) 38%, transparent),
    0 14px 36px color-mix(in srgb, var(--active-shadow) 24%, transparent);
}

.meter {
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: color-mix(in srgb, var(--muted) 22%, transparent);
  box-shadow:
    inset 0 2px 6px color-mix(in srgb, var(--edge-dark) 80%, transparent),
    inset 0 1px 0 var(--edge-light);
}

.meter span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.48), transparent 46%),
    linear-gradient(90deg, var(--accent-3), var(--accent), var(--accent-2));
  box-shadow: 0 0 18px var(--button-glow);
}

.mini-meter {
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: color-mix(in srgb, var(--muted) 18%, transparent);
  box-shadow: inset 0 1px 3px color-mix(in srgb, var(--edge-dark) 70%, transparent);
}

.mini-meter span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.45), transparent 48%),
    linear-gradient(90deg, var(--accent-3), var(--accent), var(--accent-2));
  box-shadow: 0 0 14px var(--button-glow);
}

body[data-theme="sepia"] .meter span {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.55), transparent 48%),
    linear-gradient(90deg, #8bddff, #6b9cff, #a692ff, #ffc0f3);
  box-shadow:
    0 0 18px rgba(107, 156, 255, 0.2),
    0 0 28px rgba(255, 192, 243, 0.14);
}

.settings-drawer {
  position: fixed;
  inset: 0;
  display: none;
  place-items: center;
  padding: 38px;
  background: color-mix(in srgb, var(--bg) 68%, transparent);
  z-index: 100;
}

.settings-drawer.open {
  display: grid;
}

.drawer-panel {
  width: min(1320px, calc(100vw - 64px));
  min-height: min(860px, calc(100vh - 76px));
  display: grid;
  grid-template-rows: auto 1fr;
  border-radius: 34px;
  padding: 26px;
}

.drawer-head {
  padding: 0 0 24px;
}

.drawer-head .icon-btn {
  margin-left: auto;
}

.drawer-body {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 36px;
  min-height: 0;
}

.settings-nav {
  display: grid;
  align-content: start;
  gap: 14px;
  padding: 36px 24px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: var(--surface-soft);
}

.settings-nav span {
  margin-top: 10px;
  color: var(--muted);
  font-weight: 700;
}

.settings-tab {
  min-width: 0;
  justify-content: start;
  min-height: 58px;
  border-radius: 16px;
  background: transparent;
  color: var(--text);
  text-align: left;
  box-shadow: none;
}

.settings-tab.active {
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  color: var(--accent);
  box-shadow: 0 10px 24px var(--active-shadow), var(--inner-light);
}

.settings-content {
  display: grid;
  align-content: start;
  gap: 20px;
  padding: 44px 54px;
  overflow: auto;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--surface-soft);
}

.settings-page {
  display: none;
  gap: 18px;
}

.settings-page.active {
  display: grid;
}

.settings-section-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 18px;
}

.settings-section-head h3 {
  margin-bottom: 6px;
}

.settings-status-pill {
  display: inline-grid;
  place-items: center;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid color-mix(in srgb, var(--warning) 42%, var(--line));
  border-radius: 999px;
  background: color-mix(in srgb, var(--warning) 13%, var(--surface-strong));
  color: color-mix(in srgb, var(--warning) 78%, var(--text));
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.settings-status-pill.configured {
  border-color: color-mix(in srgb, var(--success) 42%, var(--line));
  background: color-mix(in srgb, var(--success) 14%, var(--surface-strong));
  color: color-mix(in srgb, var(--success) 76%, var(--text));
}

.api-config-card {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--surface-strong) 70%, transparent), color-mix(in srgb, var(--surface-soft) 84%, transparent));
  box-shadow:
    inset 0 1px 0 var(--edge-light),
    inset 0 -16px 28px color-mix(in srgb, var(--edge-dark) 22%, transparent),
    0 14px 34px color-mix(in srgb, var(--active-shadow) 16%, transparent);
}

.api-config-card label:nth-child(3) {
  grid-column: span 2;
}

.theme-options {
  display: grid;
  gap: 24px;
}

.theme-card {
  min-height: 148px;
  display: grid;
  grid-template-columns: 48px minmax(128px, 190px) minmax(0, 1fr);
  grid-template-rows: auto auto;
  align-items: center;
  gap: 28px;
  padding: 24px 34px;
  border-radius: 24px;
  background: var(--surface-soft);
  color: var(--text);
  text-align: left;
  box-shadow:
    inset 0 1px 0 var(--edge-light),
    inset 0 -18px 30px color-mix(in srgb, var(--edge-dark) 36%, transparent),
    0 14px 34px color-mix(in srgb, var(--active-shadow) 22%, transparent);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.theme-card .radio-dot,
.theme-card .theme-preview {
  grid-row: 1 / span 2;
}

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

.theme-card.active {
  border-color: var(--line-strong);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 16%, transparent), var(--inner-light), 0 16px 40px var(--active-shadow);
}

.radio-dot {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 3px solid color-mix(in srgb, var(--muted) 44%, transparent);
}

.theme-card.active .radio-dot {
  border: 9px solid var(--accent);
}

.theme-preview {
  width: min(188px, 100%);
  height: 96px;
  border-radius: 12px;
  background: linear-gradient(135deg, #fff7f7, #ffffff);
  box-shadow: inset 0 0 0 1px var(--line);
}

.theme-preview.dark {
  background: linear-gradient(135deg, #0b1526, #1e2c45);
}

.theme-preview.sepia {
  background: linear-gradient(135deg, #eaf3ff, #fff5ff);
}

.theme-card strong {
  display: block;
  min-width: 0;
  font-size: 24px;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.theme-card small {
  display: block;
  grid-column: 3;
  margin-top: 8px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.55;
  min-width: 0;
  overflow-wrap: anywhere;
}

.settings-save-row {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
}

.storage-stats {
  display: grid;
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface-soft);
}

.storage-stats > div:first-child {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.storage-stats strong {
  min-width: 0;
  overflow-wrap: anywhere;
}

.storage-stats dl {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
}

.storage-stats dt {
  color: var(--muted);
  font-size: 12px;
}

.storage-stats dd {
  margin: 0;
  font-weight: 800;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  display: none;
  max-width: min(680px, calc(100vw - 24px));
  padding: 12px 18px;
  border-radius: 999px;
  background: rgba(16, 34, 77, 0.9);
  color: #fff;
  box-shadow: var(--shadow);
  z-index: 30;
}

.toast.show {
  display: block;
}

@media (max-width: 1180px) {
  .topbar,
  .script-layout,
  .split-view,
  .drawer-body {
    grid-template-columns: 1fr;
  }

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

  .video-grid {
    grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  }

  .image-task-composer-grid {
    grid-template-columns: 1fr;
  }

  .video-card.is-expanded {
    grid-column: span 1;
  }

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

@media (max-width: 760px) {
  .app-shell {
    width: calc(100vw - 24px);
    margin: 12px auto;
  }

  .page.active,
  .drawer-panel {
    padding: 16px;
    border-radius: 24px;
  }

  .step-nav,
  .pill-tabs {
    grid-auto-flow: row;
    grid-template-columns: 1fr;
  }

  .episode-tab-row {
    align-items: stretch;
    flex-direction: column;
  }

  .field-grid,
  .field-grid.four,
  .api-config-card,
  .image-grid,
  .asset-grid,
  .video-grid,
  .image-task-composer-grid,
  .style-prompt,
  .progress-footer,
  .theme-card {
    grid-template-columns: 1fr;
  }

  .theme-card .radio-dot,
  .theme-card .theme-preview,
  .theme-card small {
    grid-column: 1;
    grid-row: auto;
  }

  .api-config-card label:nth-child(3) {
    grid-column: span 1;
  }

  .footer-actions,
  .page-title {
    align-items: stretch;
    flex-direction: column;
  }

  .video-setting-grid {
    grid-template-columns: 1fr;
  }

  .footer-actions button:last-child,
  .project-tools,
  .page-command {
    width: 100%;
    margin-left: 0;
  }

  .video-output-settings {
    grid-template-columns: 1fr;
  }

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

  .batch-action {
    width: 100%;
  }

  .drawer-panel {
    width: calc(100vw - 24px);
    min-height: calc(100vh - 24px);
  }
}

/* 视频参考素材选择弹窗样式 */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.modal-overlay[hidden] {
  display: none;
}
.modal-backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background: rgba(8, 13, 26, 0.78);
  backdrop-filter: blur(8px);
}
.modal-panel {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  gap: 16px;
  width: min(680px, calc(100vw - 48px));
  max-height: calc(100vh - 80px);
  padding: 24px;
  border: 1px solid var(--frame-border);
  border-radius: 20px;
  background: var(--surface);
  box-shadow: 0 28px 82px rgba(0, 0, 0, 0.38);
}
.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-head h3 {
  margin: 0;
  font-size: 20px;
  font-weight: 800;
  color: var(--text);
}
.modal-close {
  background: transparent;
  border: 0;
  font-size: 24px;
  color: var(--muted);
  cursor: pointer;
  box-shadow: none;
}
.modal-close:hover {
  color: var(--text);
  transform: scale(1.1);
}
.modal-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
}
.modal-tabs button {
  padding: 6px 16px;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  border: 1px solid transparent;
  font-size: 13px;
  font-weight: 700;
  box-shadow: none;
}
.modal-tabs button.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.modal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 12px;
  overflow-y: auto;
  padding: 4px;
  max-height: 400px;
}
.modal-item {
  border: 2px solid var(--line);
  border-radius: 12px;
  padding: 8px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  background: var(--surface-soft);
  transition: all 0.2s ease;
  position: relative;
}
.modal-item:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}
.modal-item.selected {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 8%, var(--surface-soft));
}
.modal-item-thumb {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 8px;
  overflow: hidden;
  position: relative;
  background: var(--surface-strong);
}
.modal-item-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.modal-item-check {
  position: absolute;
  top: 4px;
  right: 4px;
  background: var(--accent);
  color: #fff;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 11px;
  font-weight: 800;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  opacity: 0;
  transform: scale(0.6);
  transition: all 0.2s ease;
  z-index: 2;
}
.modal-item.selected .modal-item-check {
  opacity: 1;
  transform: scale(1);
}
.modal-item-name {
  font-size: 12px;
  font-weight: 600;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  width: 100%;
  color: var(--text);
}
.modal-foot {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 8px;
}

/* 视频卡片内的新布局微调 */
.reference-summary-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 4px;
}
.reference-summary-text {
  font-size: 13px;
  color: var(--muted);
  font-weight: 600;
}
.btn-xs {
  min-height: 28px !important;
  font-size: 12px !important;
  padding: 0 10px !important;
  border-radius: 8px !important;
}
.video-action-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 8px;
}

/* 优化：增大视频任务卡片的基本宽度与间距，使 UI 排版开阔舒畅，解决拥挤感 */
#videoTaskGrid {
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)) !important;
  gap: 28px;
}