/**
 * ============================================================================
 * 幻写次元 · 竹雾晨光设计系统 v2
 * ============================================================================
 * 主视觉对齐登录页：雾白纸底 + 松绿点缀（不再用发脏的夜竹绿底）
 * 暗色改为中性炭墨底，绿色只作强调色。
 */

/* ==========================================================================
   1. 语义令牌
   ========================================================================== */

:root,
[data-theme="dark"] {
  color-scheme: dark;
  --primary: #5a9e7d;
  --primary-rgb: 90, 158, 125;
  --primary-hover: #4a8a6b;
  --primary-light: rgba(90, 158, 125, 0.16);
  --primary-ghost: rgba(90, 158, 125, 0.07);
  --primary-color: var(--primary);

  --accent-rose: #c07068;
  --accent-rose-rgb: 192, 112, 104;
  --accent-orange: #c09a62;
  --accent-orange-rgb: 192, 154, 98;
  --accent-teal: #5aa896;
  --accent-teal-rgb: 90, 168, 150;
  --accent-sky: #7aa0b4;
  --accent-sky-rgb: 122, 160, 180;
  --accent-lime: #7aaf88;
  --accent-lime-rgb: 122, 175, 136;
  --accent-lavender: #8a908c;
  --accent-lavender-rgb: 138, 144, 140;

  /* 中性炭墨：不带绿调，避免发脏 */
  --bg-dark: #0e1012;
  --bg-dark-rgb: 14, 16, 18;
  --bg-main: #141618;
  --bg-main-rgb: 20, 22, 24;
  --bg-secondary: #1a1d20;
  --bg-secondary-rgb: 26, 29, 32;
  --bg-tertiary: #25292d;
  --bg-tertiary-rgb: 37, 41, 45;
  --bg-elevated: #1f2327;
  --bg-elevated-rgb: 31, 35, 39;
  --bg-primary: var(--bg-main);
  --bg-card: var(--bg-secondary);
  --card-bg: var(--bg-secondary);
  --bg-input: rgba(255, 255, 255, 0.04);
  --bg-hover: rgba(90, 158, 125, 0.12);

  --border-color: rgba(255, 255, 255, 0.1);
  --border-muted: rgba(255, 255, 255, 0.05);
  --border-bright: rgba(255, 255, 255, 0.18);
  --border-strong: rgba(255, 255, 255, 0.26);
  --border: #2c3034;
  --border-light: #383d42;

  --text-primary: #f2f4f3;
  --text-secondary: #b8bfbc;
  --text-tertiary: #8b9390;
  --text-muted: #6d7471;
  --text-on-primary: #f5faf7;
  --text: var(--text-primary);

  --danger: #d1655c;
  --danger-rgb: 209, 101, 92;
  --success: #5a9e7d;
  --success-rgb: 90, 158, 125;
  --warning: #c49a5a;
  --warning-rgb: 196, 154, 90;
  --info: #7aa0b4;
  --info-rgb: 122, 160, 180;
  --golden: #c4a86a;
  --golden-rgb: 196, 168, 106;

  --glass-bg: rgba(26, 29, 32, 0.92);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-blur: blur(12px);

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.22);
  --shadow-md: 0 10px 26px rgba(0, 0, 0, 0.26);
  --shadow-lg: 0 20px 48px rgba(0, 0, 0, 0.32);
  --shadow-xl: 0 28px 70px rgba(0, 0, 0, 0.38);
  --shadow-inner: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  --shadow-glow: 0 0 22px rgba(90, 158, 125, 0.16);

  --ink-serif: "Noto Serif SC", "Source Han Serif SC", "STZhongsong", "SimSun", serif;
  --ink-sans: "HarmonyOS Sans SC", "Microsoft YaHei", "PingFang SC", "Segoe UI", sans-serif;
  --ink-paper: #f3f6f4;
  --ink-carbon: #141618;
  --ink-cinnabar: #c07068;
  --ink-daiqing: var(--info);
  --ink-bamboo: var(--primary);
  --ink-gilt: var(--golden);
  --ink-seal: #b94443;
  --sidebar-width: 88px;

  --wc-bg: var(--bg-main);
  --wc-bg-deep: var(--bg-dark);
  --wc-panel: var(--bg-secondary);
  --wc-border: var(--border-color);
  --wc-text: var(--text-primary);
  --wc-text-2: var(--text-secondary);
  --wc-text-3: var(--text-tertiary);
  --wc-accent: var(--primary);
  --wc-accent-rgb: var(--primary-rgb);
  --wc-accent-2: var(--golden);
  --wc-accent-soft: rgba(var(--primary-rgb), 0.12);
}

[data-theme="light"] {
  color-scheme: light;
  /* 对齐登录页松绿 */
  --primary: #2f5d4a;
  --primary-rgb: 47, 93, 74;
  --primary-hover: #244a3a;
  --primary-light: rgba(47, 93, 74, 0.11);
  --primary-ghost: rgba(47, 93, 74, 0.05);
  --primary-color: var(--primary);

  --accent-rose: #b85c54;
  --accent-rose-rgb: 184, 92, 84;
  --accent-orange: #9a6e38;
  --accent-orange-rgb: 154, 110, 56;
  --accent-teal: #3a7a66;
  --accent-teal-rgb: 58, 122, 102;
  --accent-sky: #4a7088;
  --accent-sky-rgb: 74, 112, 136;
  --accent-lime: #4a7a58;
  --accent-lime-rgb: 74, 122, 88;
  --accent-lavender: #7a847c;
  --accent-lavender-rgb: 122, 132, 124;

  /* 晨光：冷雾青绿底 + 雾白纸面抬升（避免刺眼纯白块） */
  --bg-dark: #d8e4dc;
  --bg-dark-rgb: 216, 228, 220;
  --bg-main: #e8f0eb;
  --bg-main-rgb: 232, 240, 235;
  --bg-secondary: #f3f7f4;
  --bg-secondary-rgb: 243, 247, 244;
  --bg-tertiary: #d5e3da;
  --bg-tertiary-rgb: 213, 227, 218;
  --bg-elevated: #f8fbf9;
  --bg-elevated-rgb: 248, 251, 249;
  --bg-primary: var(--bg-main);
  --bg-card: #f6faf7;
  --card-bg: #f6faf7;
  --bg-input: rgba(47, 93, 74, 0.05);
  --bg-hover: rgba(47, 93, 74, 0.08);

  --border-color: rgba(36, 56, 46, 0.14);
  --border-muted: rgba(36, 56, 46, 0.08);
  --border-bright: rgba(36, 56, 46, 0.24);
  --border-strong: rgba(36, 56, 46, 0.34);
  --border: #c5d4cb;
  --border-light: #b4c6bb;

  --text-primary: #15241c;
  --text-secondary: #33453b;
  --text-tertiary: #4d6156;
  --text-muted: #5f7468;
  --text-on-primary: #f5faf6;
  --text: var(--text-primary);

  --danger: #b8443c;
  --danger-rgb: 184, 68, 60;
  --success: #2f7655;
  --success-rgb: 47, 118, 85;
  --warning: #8b612c;
  --warning-rgb: 139, 97, 44;
  --info: #365f79;
  --info-rgb: 54, 95, 121;
  --golden: #8a7040;
  --golden-rgb: 138, 112, 64;

  --glass-bg: rgba(255, 255, 255, 0.88);
  --glass-border: rgba(36, 56, 46, 0.12);
  --shadow-sm: 0 2px 8px rgba(28, 48, 38, 0.07);
  --shadow-md: 0 10px 28px rgba(28, 48, 38, 0.1);
  --shadow-lg: 0 20px 48px rgba(28, 48, 38, 0.12);
  --shadow-xl: 0 28px 70px rgba(28, 48, 38, 0.14);
  --shadow-inner: inset 0 1px 0 rgba(255, 255, 255, 0.9);
  --shadow-glow: 0 0 20px rgba(47, 93, 74, 0.1);
  --ink-paper: #e8f0eb;
  --ink-carbon: #1a2a22;
  --ink-cinnabar: #b85c54;
  --ink-seal: #b94443;

  --wc-bg: var(--bg-main);
  --wc-bg-deep: var(--bg-dark);
  --wc-panel: var(--bg-secondary);
  --wc-border: var(--border-color);
  --wc-text: var(--text-primary);
  --wc-text-2: var(--text-secondary);
  --wc-text-3: var(--text-tertiary);
  --wc-accent: var(--primary);
  --wc-accent-rgb: var(--primary-rgb);
  --wc-accent-2: var(--golden);
  --wc-accent-soft: rgba(var(--primary-rgb), 0.09);
}

/* 米黄：暖宣纸，与晨光冷雾明确区分 */
[data-theme-palette="sepia"] {
  color-scheme: light;
  --primary: #8b5a3c;
  --primary-rgb: 139, 90, 60;
  --primary-hover: #734a30;
  --primary-light: rgba(139, 90, 60, 0.12);
  --primary-ghost: rgba(139, 90, 60, 0.06);
  --primary-color: var(--primary);

  --accent-rose: #9d4d46;
  --accent-rose-rgb: 157, 77, 70;
  --accent-orange: #a16d35;
  --accent-orange-rgb: 161, 109, 53;
  --accent-teal: #6a7a62;
  --accent-teal-rgb: 106, 122, 98;
  --accent-sky: #6a7e88;
  --accent-sky-rgb: 106, 126, 136;
  --accent-lime: #7a8060;
  --accent-lime-rgb: 122, 128, 96;
  --accent-lavender: #8a7e72;
  --accent-lavender-rgb: 138, 126, 114;

  --bg-dark: #d4c4a4;
  --bg-dark-rgb: 212, 196, 164;
  --bg-main: #ebe0c8;
  --bg-main-rgb: 235, 224, 200;
  --bg-secondary: #f7efe0;
  --bg-secondary-rgb: 247, 239, 224;
  --bg-tertiary: #e0d2b4;
  --bg-tertiary-rgb: 224, 210, 180;
  --bg-elevated: #fff8eb;
  --bg-elevated-rgb: 255, 248, 235;
  --bg-primary: var(--bg-main);
  --bg-card: #fff8eb;
  --card-bg: #fff8eb;
  --bg-input: rgba(90, 64, 36, 0.06);
  --bg-hover: rgba(139, 90, 60, 0.09);

  --border-color: rgba(90, 64, 36, 0.2);
  --border-muted: rgba(90, 64, 36, 0.1);
  --border-bright: rgba(90, 64, 36, 0.32);
  --border-strong: rgba(90, 64, 36, 0.42);
  --border: #cbb896;
  --border-light: #bda886;

  --text-primary: #241c14;
  --text-secondary: #3f3224;
  --text-tertiary: #5a4630;
  --text-muted: #6e5740;
  --text-on-primary: #fff8eb;
  --text: var(--text-primary);

  --danger: #a53e32;
  --danger-rgb: 165, 62, 50;
  --success: #5a7050;
  --success-rgb: 90, 112, 80;
  --warning: #8d622c;
  --warning-rgb: 141, 98, 44;
  --info: #5d6e78;
  --info-rgb: 93, 110, 120;
  --golden: #a8843a;
  --golden-rgb: 168, 132, 58;

  --glass-bg: rgba(247, 239, 224, 0.94);
  --glass-border: rgba(90, 64, 36, 0.16);
  --shadow-sm: 0 2px 8px rgba(70, 48, 23, 0.08);
  --shadow-md: 0 10px 26px rgba(70, 48, 23, 0.11);
  --shadow-lg: 0 20px 48px rgba(70, 48, 23, 0.14);
  --shadow-xl: 0 28px 70px rgba(70, 48, 23, 0.17);
  --shadow-inner: inset 0 1px 0 rgba(255, 250, 235, 0.85);
  --shadow-glow: 0 0 20px rgba(139, 90, 60, 0.12);
  --ink-paper: #ebe0c8;
  --ink-carbon: #2c2218;
  --ink-cinnabar: #a85a52;
  --ink-seal: #b94443;

  --wc-bg: var(--bg-main);
  --wc-bg-deep: var(--bg-dark);
  --wc-panel: var(--bg-secondary);
  --wc-border: var(--border-color);
  --wc-text: var(--text-primary);
  --wc-text-2: var(--text-secondary);
  --wc-text-3: var(--text-tertiary);
  --wc-accent: var(--primary);
  --wc-accent-rgb: var(--primary-rgb);
  --wc-accent-2: var(--golden);
  --wc-accent-soft: rgba(var(--primary-rgb), 0.1);
}

/* ==========================================================================
   2. 全局纸墨质感与基础组件
   ========================================================================== */

html,
body,
button,
input,
select,
textarea {
  font-family: var(--ink-sans);
}

body {
  color: var(--text-primary);
  background: var(--bg-dark);
}

::selection {
  color: var(--text-primary);
  background: rgba(var(--primary-rgb), 0.25);
}

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  border: 2px solid transparent;
  border-radius: 999px;
  background: rgba(var(--accent-lavender-rgb), 0.34);
  background-clip: padding-box;
}
::-webkit-scrollbar-thumb:hover { background-color: rgba(var(--primary-rgb), 0.55); }

.aurora-bg {
  opacity: 1 !important;
  background:
    radial-gradient(900px 520px at 100% 100%, rgba(90, 158, 125, 0.05), transparent 62%),
    radial-gradient(760px 480px at -6% -10%, rgba(122, 160, 180, 0.04), transparent 58%),
    linear-gradient(180deg, var(--bg-dark), var(--bg-main)) !important;
}

[data-theme="light"] .aurora-bg {
  background:
    radial-gradient(980px 560px at 85% 0%, rgba(255, 255, 255, 0.95), transparent 55%),
    radial-gradient(820px 500px at 100% 100%, rgba(120, 168, 140, 0.18), transparent 60%),
    radial-gradient(700px 460px at -5% 80%, rgba(47, 93, 74, 0.06), transparent 55%),
    linear-gradient(165deg, #f4f8f5 0%, #e8f0eb 50%, #dce8e0 100%) !important;
}
[data-theme-palette="sepia"] .aurora-bg {
  background:
    radial-gradient(920px 520px at 80% 0%, rgba(255, 248, 235, 0.9), transparent 55%),
    radial-gradient(800px 480px at 100% 100%, rgba(196, 168, 106, 0.2), transparent 60%),
    radial-gradient(680px 420px at -5% 85%, rgba(139, 90, 60, 0.08), transparent 55%),
    linear-gradient(165deg, #f7efe0 0%, #ebe0c8 52%, #e0d2b4 100%) !important;
}

.aurora-blob { display: none !important; animation: none !important; }

h1, h2, h3,
.page-header h1,
.novels-hero-title,
.novel-title,
.editor-title,
.manga-project-title,
.studio-page-title {
  font-family: var(--ink-serif);
  letter-spacing: 0.055em;
}

.btn {
  min-height: 36px;
  padding: 8px 15px;
  border: 1px solid var(--border-color);
  border-radius: 7px;
  color: var(--text-secondary);
  background: rgba(var(--bg-elevated-rgb), 0.55);
  box-shadow: none;
  transition: transform 0.14s ease, color 0.14s ease, border-color 0.14s ease, background 0.14s ease;
}
.btn:hover {
  color: var(--text-primary);
  border-color: var(--border-bright);
  background: rgba(var(--bg-elevated-rgb), 0.9);
  transform: translateY(-1px);
}
.btn:active { transform: translateY(0); }
.btn-primary,
.page:not(.editor-page) .btn-primary {
  color: #fffaf3;
  -webkit-text-fill-color: #fffaf3;
  border-color: rgba(var(--primary-rgb), 0.82);
  background: linear-gradient(135deg, var(--primary), var(--primary-hover));
  box-shadow: 0 8px 20px rgba(var(--primary-rgb), 0.19);
  font-weight: 700;
}
.btn-primary:hover,
.page:not(.editor-page) .btn-primary:hover {
  color: #fffaf3;
  -webkit-text-fill-color: #fffaf3;
  background: linear-gradient(135deg, var(--primary-hover), var(--primary));
  box-shadow: 0 10px 24px rgba(var(--primary-rgb), 0.25);
}
[data-theme-palette="sepia"] .btn-primary,
[data-theme-palette="sepia"] .page:not(.editor-page) .btn-primary {
  color: #fffaf0;
  -webkit-text-fill-color: #fffaf0;
  background: linear-gradient(135deg, #9a6844, #6e452c);
  border-color: rgba(90, 64, 36, 0.45);
  box-shadow: 0 8px 22px rgba(90, 64, 36, 0.28);
}
.btn-danger {
  color: var(--text-on-primary);
  border-color: rgba(var(--danger-rgb), 0.78);
  background: color-mix(in srgb, var(--danger) 86%, #461714);
}
.btn-secondary { background: rgba(var(--bg-elevated-rgb), 0.62); }
.btn-golden { color: var(--text-on-primary); background: var(--golden); border-color: var(--golden); }

.form-input,
.form-select,
.form-textarea,
input:not([type="checkbox"]):not([type="radio"]):not([type="range"]),
select,
textarea {
  border: 1px solid var(--border-color);
  border-radius: 7px;
  color: var(--text-primary);
  background: rgba(var(--bg-elevated-rgb), 0.46);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.05);
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus,
input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: rgba(var(--primary-rgb), 0.72);
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.11);
}

.modal { background: rgba(5, 7, 8, 0.6); backdrop-filter: blur(8px); }
.modal-content {
  border: 1px solid var(--border-bright);
  border-radius: 10px;
  background:
    linear-gradient(135deg, rgba(var(--primary-rgb), 0.035), transparent 42%),
    var(--bg-elevated);
  box-shadow: var(--shadow-xl);
}
.modal-header { border-bottom-color: var(--border-muted); }
.modal-footer { border-top-color: var(--border-muted); }

/* Toast：保持彩色底 + 浅色字，避免浅色/米黄主题下「深字压深底」看不清 */
.toast {
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-left: 3px solid rgba(255, 255, 255, 0.45);
  border-radius: 10px;
  color: var(--text-on-primary);
  background: linear-gradient(135deg, var(--primary), color-mix(in srgb, var(--primary) 55%, var(--info)));
  box-shadow: var(--shadow-lg);
}
.toast-success {
  color: #f4fff6;
  background: linear-gradient(135deg, var(--success), color-mix(in srgb, var(--success) 78%, #1a2e22));
}
.toast-error {
  color: #fff5f3;
  background: linear-gradient(135deg, var(--danger), color-mix(in srgb, var(--danger) 78%, #3a1210));
}
.toast-warning {
  color: #fff8ee;
  background: linear-gradient(135deg, var(--warning), color-mix(in srgb, var(--warning) 78%, #3a2810));
}
.toast-info {
  color: var(--text-on-primary);
  background: linear-gradient(135deg, var(--primary), color-mix(in srgb, var(--primary) 50%, var(--info)));
}
[data-theme="light"] .toast,
[data-theme-palette="sepia"] .toast,
[data-theme="light"] .toast-info,
[data-theme-palette="sepia"] .toast-info {
  color: var(--text-on-primary);
}

/* ==========================================================================
   3. 主窗口：无栏长卷
   ========================================================================== */

.title-bar.topbar {
  border-bottom: 1px solid var(--border-muted);
  background:
    linear-gradient(90deg, rgba(var(--primary-rgb), 0.05), transparent 30%),
    rgba(var(--bg-dark-rgb), 0.96);
  box-shadow: 0 8px 26px rgba(0, 0, 0, 0.08);
}
.topbar-left {
  width: max(var(--sidebar-width), 148px);
  flex: 0 0 max(var(--sidebar-width), 148px);
  justify-content: flex-start;
  align-items: center;
  padding: 0 16px 0 22px;
  border-right: none; /* 去掉品牌区右侧竖线，避免顶栏割裂 */
}
/* Brand lockup: the spirit mark carries personality, the wordmark stays quiet. */
.topbar-brand {
  font-family: "Noto Sans SC", "Microsoft YaHei", "PingFang SC", sans-serif;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1;
  color: var(--primary);
  -webkit-text-fill-color: var(--primary);
  background: none;
  filter: none;
  animation: none;
  text-shadow: none;
}
.topbar-logo {
  animation: none;
  filter: drop-shadow(0 3px 8px rgba(16, 45, 42, 0.2));
}
.topbar-action,
.topbar-theme-btn {
  border-radius: 7px;
  color: var(--text-tertiary);
}
.topbar-action:hover,
.topbar-theme-btn:hover {
  color: var(--text-primary);
  background: rgba(var(--bg-elevated-rgb), 0.72);
}
.topbar-theme-btn {
  border: 1px solid rgba(var(--golden-rgb), 0.34);
  color: var(--golden);
  font-family: var(--ink-serif);
  font-size: 13px;
  font-weight: 700;
}
.account-avatar {
  border-color: rgba(var(--primary-rgb), 0.52);
  background: var(--primary);
  box-shadow: none;
}
.account-panel-head {
  background:
    linear-gradient(135deg, rgba(var(--primary-rgb), 0.9), rgba(var(--primary-rgb), 0.62)),
    var(--bg-elevated);
}

.app-container {
  --sidebar-width: 88px;
  position: relative;
  padding-left: var(--sidebar-width);
  background: transparent;
}
.app-container.sidebar-is-hidden {
  padding-left: 0;
}

.app-container > .sidebar {
  position: absolute;
  inset: 0 auto 0 0;
  z-index: 60;
  width: var(--sidebar-width);
  min-width: var(--sidebar-width);
  padding: 14px 10px;
  overflow: visible;
  color: var(--text-secondary);
  background:
    linear-gradient(180deg, rgba(var(--primary-rgb), 0.04), transparent 24%),
    rgba(var(--bg-dark-rgb), 0.96);
  border-right: 1px solid var(--border-muted);
  backdrop-filter: none;
  box-shadow: 8px 0 30px rgba(0, 0, 0, 0.08);
  transition: width 0.22s ease, box-shadow 0.22s ease;
}
.app-container > .sidebar:hover,
.app-container > .sidebar:focus-within {
  width: 218px;
  box-shadow: 18px 0 46px rgba(0, 0, 0, 0.28);
}

.sidebar .logo {
  width: 54px;
  height: 54px;
  min-height: 54px;
  max-height: 54px;
  flex: 0 0 54px;
  margin: 0 auto 14px;
  padding: 0;
  gap: 0;
  justify-content: center;
  border: 1px solid rgba(var(--primary-rgb), 0.42);
  border-radius: 50%;
  background: rgba(var(--primary-rgb), 0.1);
}
.sidebar .logo-icon {
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  object-fit: contain;
  filter: drop-shadow(0 3px 7px rgba(16, 45, 42, 0.18));
}
.sidebar .logo-info {
  width: 0;
  opacity: 0;
  overflow: hidden;
  transition: width 0.18s ease, opacity 0.18s ease;
}
.sidebar:hover .logo,
.sidebar:focus-within .logo {
  width: 190px;
  border-radius: 9px;
  gap: 12px;
  justify-content: flex-start;
  padding: 0 14px;
}
.sidebar:hover .logo-info,
.sidebar:focus-within .logo-info { width: auto; opacity: 1; }

.sidebar .nav-menu {
  gap: 5px;
  overflow-x: hidden;
  padding: 2px 0;
}
.sidebar .nav-item {
  position: relative;
  width: 54px;
  min-height: 46px;
  margin: 0 auto;
  padding: 0;
  justify-content: flex-start;
  border: 1px solid transparent;
  border-radius: 9px;
  color: var(--text-secondary);
  background: transparent;
  overflow: hidden;
}
.sidebar .nav-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 3px;
  height: 0;
  flex: none;
  transform: translateY(-50%);
  border-radius: 0 2px 2px 0;
  background: var(--primary);
  transition: height 0.18s ease;
}
.sidebar .nav-icon {
  width: 48px;
  flex: 0 0 48px;
  margin: 0;
  text-align: center;
  font-size: 17px;
  line-height: 1;
  filter: grayscale(0.2) saturate(0.9);
  opacity: 0.92;
}
.sidebar:not(:hover):not(:focus-within) .nav-menu::-webkit-scrollbar {
  width: 0;
}
.sidebar:not(:hover):not(:focus-within) .nav-icon {
  width: 52px;
  flex-basis: 52px;
}
.sidebar .nav-text {
  min-width: 120px;
  opacity: 0;
  white-space: nowrap;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: inherit;
  transition: opacity 0.16s ease;
}
.sidebar:hover .nav-item,
.sidebar:focus-within .nav-item {
  width: 194px;
}
.sidebar:hover .nav-text,
.sidebar:focus-within .nav-text { opacity: 1; }
.sidebar .nav-item:hover {
  color: var(--text-primary);
  border-color: var(--border-muted);
  background: rgba(var(--bg-elevated-rgb), 0.62);
}
.sidebar .nav-item:hover .nav-icon {
  filter: none;
  opacity: 1;
}
.sidebar .nav-item.active {
  color: var(--primary);
  border-color: rgba(var(--primary-rgb), 0.32);
  background:
    linear-gradient(90deg, rgba(var(--primary-rgb), 0.2), rgba(var(--primary-rgb), 0.05));
  box-shadow: none;
}
.sidebar .nav-item.active::before { height: 26px; }
.sidebar .nav-item.active .nav-icon {
  filter: none;
  opacity: 1;
}
.sidebar .nav-separator { width: 52px; margin-inline: auto; }
.sidebar .nav-separator span { opacity: 0; white-space: nowrap; }
.sidebar:hover .nav-separator,
.sidebar:focus-within .nav-separator { width: 190px; }
.sidebar:hover .nav-separator span,
.sidebar:focus-within .nav-separator span { opacity: 1; }

.main-content {
  position: relative;
  z-index: 1;
  width: 100%;
  background: transparent;
  backdrop-filter: none;
}
.main-content::before {
  content: "";
  position: absolute;
  right: -4%;
  bottom: -3%;
  z-index: 0;
  width: 48%;
  height: 34%;
  pointer-events: none;
  opacity: 0.22;
  filter: blur(8px);
  clip-path: polygon(0 100%, 0 78%, 10% 69%, 18% 73%, 28% 52%, 37% 63%, 49% 30%, 58% 49%, 68% 22%, 76% 44%, 88% 12%, 100% 33%, 100% 100%);
  background:
    linear-gradient(145deg, transparent 8%, rgba(var(--info-rgb), 0.42) 60%, rgba(var(--bg-dark-rgb), 0.82));
}
.main-content > .page { position: relative; z-index: 1; }
.page {
  padding: clamp(24px, 3vw, 46px) clamp(28px, 4vw, 68px);
}
#page-novels {
  padding-top: clamp(20px, 2vw, 30px);
}
.page:not(.editor-page) {
  width: 100%;
  max-width: none;
  margin-inline: 0;
}
.page:not(.editor-page) .page-header {
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-muted);
}
.page:not(.editor-page) .page-header h1 {
  color: var(--text-primary);
  background: none;
  -webkit-text-fill-color: currentColor;
  font-size: clamp(26px, 2.1vw, 38px);
  font-weight: 650;
}
.page:not(.editor-page) .page-header h1::after {
  width: 38px;
  height: 3px;
  background: var(--primary);
  animation: none;
}
.page-desc { max-width: 720px; color: var(--text-tertiary); }

.novels-hero {
  min-height: 136px;
  margin-bottom: 18px;
  padding: 22px clamp(24px, 3vw, 48px);
  border: 0;
  border-bottom: 1px solid var(--border-muted);
  border-radius: 0;
  background:
    radial-gradient(650px 210px at 82% 100%, rgba(var(--info-rgb), 0.09), transparent 70%),
    linear-gradient(90deg, rgba(var(--primary-rgb), 0.055), transparent 58%);
  box-shadow: none;
}
.novels-hero::before {
  display: block;
  content: "";
  position: absolute;
  inset: auto -2% 0 auto;
  z-index: 0;
  width: 58%;
  height: 90%;
  opacity: 0.33;
  filter: blur(5px);
  clip-path: polygon(0 100%, 0 84%, 12% 70%, 21% 75%, 34% 48%, 43% 62%, 56% 28%, 65% 52%, 78% 17%, 87% 40%, 100% 7%, 100% 100%);
  background: linear-gradient(145deg, transparent 5%, rgba(var(--info-rgb), 0.5), rgba(var(--bg-dark-rgb), 0.86));
  animation: none;
  transform: none;
}
.novels-hero::after {
  z-index: 0;
  opacity: 0.36;
  background:
    radial-gradient(ellipse at 72% 90%, rgba(var(--golden-rgb), 0.12), transparent 38%),
    repeating-linear-gradient(0deg, rgba(238, 233, 220, 0.018) 0 1px, transparent 1px 5px);
}
.novels-hero-content { position: relative; z-index: 1; align-items: flex-end; }
.novels-hero-title {
  margin-bottom: 6px;
  color: var(--text-primary);
  background: none;
  -webkit-text-fill-color: currentColor;
  font-size: clamp(34px, 3vw, 48px);
  font-weight: 620;
  text-shadow: none;
}
.novels-hero-title .hero-spark { color: var(--primary); filter: none; }
.novels-hero-title .hero-spark { display: none; }
.novels-hero-sub { max-width: 620px; color: var(--text-secondary); font-size: 14px; }
.novels-hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 0;
  border: 0;
  background: transparent;
}
.hero-stat {
  min-width: 108px;
  padding: 4px 24px;
  border: 0;
  border-right: 1px solid var(--border-color);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.hero-stat:last-child { border-right: 0; }
.hero-stat-num {
  color: var(--golden);
  font-family: var(--ink-serif);
  font-size: 31px;
}
.hero-stat-label { color: var(--text-tertiary); }

#page-novels > .page-header {
  align-items: flex-start;
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-muted);
}
.novels-heading {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  min-width: 180px;
}
#page-novels .novels-heading h1 {
  font-size: 30px;
  line-height: 1.15;
}
#page-novels .novels-result-summary {
  margin: 0;
  min-height: 16px;
  color: var(--text-tertiary);
  font-size: 13px;
}
#page-novels .page-header-actions {
  justify-content: flex-end;
  margin-left: auto;
  padding-top: 2px;
}
#page-novels .page-header-actions .btn {
  min-height: 36px;
}
#page-novels .page-header-actions .btn-primary {
  margin-left: 4px;
}
.novels-toolbar {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) 160px 160px;
  gap: 12px;
  margin-bottom: 18px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}
.novels-toolbar .form-input,
.novels-toolbar .form-select { min-height: 38px; }

.novels-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 360px), 1fr));
  gap: 18px;
  align-items: stretch;
}
.novel-card {
  position: relative;
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  grid-template-rows: minmax(164px, 1fr) auto;
  column-gap: 16px;
  min-height: 226px;
  padding: 14px;
  border: 1px solid var(--border-muted);
  border-radius: 12px;
  background:
    radial-gradient(320px 180px at 15% 110%, rgba(var(--info-rgb), 0.06), transparent 72%),
    rgba(var(--bg-elevated-rgb), 0.88);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.35) inset, var(--shadow-sm);
  overflow: hidden;
  cursor: pointer;
  isolation: isolate;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}
.novel-empty-state {
  grid-column: 1 / -1;
  margin: 12px 0 8px;
  padding: 48px 28px;
  border: 1px dashed var(--border-color);
  border-radius: 12px;
  color: var(--text-secondary);
  background: rgba(var(--bg-elevated-rgb), 0.45);
  text-align: center;
}
.novel-empty-state .novel-empty-icon { opacity: 0.75; }
.novel-empty-state .novel-empty-brand {
  display: block;
  width: 64px;
  height: 64px;
  margin: 0 auto 14px;
  object-fit: contain;
  opacity: 1;
  filter: drop-shadow(0 8px 16px rgba(16, 45, 42, 0.14));
}
.novel-empty-state p:last-child {
  margin: 0;
  color: var(--text-tertiary);
  font-size: 13.5px;
  line-height: 1.65;
}
.novel-card::before {
  height: 2px;
  opacity: 0.72;
  background: linear-gradient(90deg, var(--info), rgba(var(--primary-rgb), 0.52), transparent 88%);
}
.novel-card:hover {
  transform: translateY(-2px);
  border-color: rgba(var(--primary-rgb), 0.35);
  box-shadow: var(--shadow-md);
}
.novel-cover {
  position: relative;
  grid-column: 1;
  grid-row: 1;
  display: flex;
  align-items: flex-end;
  min-height: 164px;
  padding: 14px 12px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 10px;
  color: #f8f4e8;
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.08), transparent 38%),
    linear-gradient(145deg, #176fa9 0%, #245fa2 52%, #55447f 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
}
.novel-card:nth-child(4n + 2) .novel-cover {
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.08), transparent 38%),
    linear-gradient(145deg, #36765f 0%, #286b77 52%, #3f4f7c 100%);
}
.novel-card:nth-child(4n + 3) .novel-cover {
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.08), transparent 38%),
    linear-gradient(145deg, #8a5138 0%, #87434b 52%, #57466f 100%);
}
.novel-card:nth-child(4n + 4) .novel-cover {
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.08), transparent 38%),
    linear-gradient(145deg, #5b558e 0%, #4a528c 52%, #315f77 100%);
}
.novel-cover-orb {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
}
.novel-cover-orb-top {
  top: 12px;
  right: 10px;
  width: 30px;
  height: 30px;
}
.novel-cover-orb-bottom {
  left: 8px;
  bottom: 12px;
  width: 52px;
  height: 52px;
  background: rgba(8, 27, 62, 0.12);
}
.novel-cover-kicker {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 1;
  max-width: calc(100% - 20px);
  padding: 3px 7px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.88);
  background: rgba(9, 25, 45, 0.2);
  font-size: 11px;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.novel-cover-title {
  position: relative;
  z-index: 1;
  display: -webkit-box;
  overflow: hidden;
  font-family: var(--ink-serif);
  font-size: 15px;
  line-height: 1.45;
  letter-spacing: 0.03em;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.32);
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}
.novel-card-body {
  grid-column: 2;
  grid-row: 1;
  display: flex;
  min-width: 0;
  flex-direction: column;
}
.novel-card-header {
  display: flex;
  gap: 10px;
  justify-content: space-between;
  margin: 0;
  align-items: flex-start;
}
.novel-title {
  display: -webkit-box;
  min-width: 0;
  overflow: hidden;
  color: var(--text-primary);
  font-size: 17px;
  font-weight: 680;
  line-height: 1.35;
  letter-spacing: 0.01em;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.novel-progress-label {
  flex: 0 0 auto;
  padding: 3px 8px;
  border: 1px solid rgba(var(--info-rgb), 0.28);
  border-radius: 999px;
  color: var(--info);
  background: rgba(var(--info-rgb), 0.08);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
}
.novel-card-tags {
  display: flex;
  gap: 6px;
  align-items: center;
  margin-top: 5px;
}
.novel-genre {
  padding: 2px 7px;
  border: 1px solid rgba(var(--info-rgb), 0.22);
  border-radius: 5px;
  color: var(--info);
  background: rgba(var(--info-rgb), 0.08);
  font-size: 11px;
  box-shadow: none;
}
.novel-style {
  min-width: 0;
  overflow: hidden;
  color: var(--text-tertiary);
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.novel-card:hover .novel-genre {
  transform: none;
  box-shadow: none;
}
.novel-desc {
  display: -webkit-box;
  margin: 5px 0 0;
  overflow: hidden;
  color: var(--text-secondary);
  font-size: 11.5px;
  line-height: 1.45;
  white-space: normal;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.novel-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
  margin-top: auto;
  padding-top: 10px;
}
.novel-stats > span {
  min-width: 0;
  text-align: center;
}
.novel-stats strong,
.novel-stats small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.novel-stats strong {
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.novel-stats small {
  margin-top: 2px;
  color: var(--text-tertiary);
  font-size: 11px;
}
.novel-progress-track {
  height: 5px;
  margin-top: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(var(--bg-tertiary-rgb), 0.9);
}
.novel-progress-track > span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--info), var(--golden));
}
.novel-card-footer {
  grid-column: 1 / -1;
  grid-row: 2;
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  min-width: 0;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--border-muted);
}
.novel-updated {
  min-width: 0;
  overflow: hidden;
  color: var(--text-tertiary);
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.novel-actions {
  display: flex;
  flex: 0 0 auto;
  gap: 6px;
  margin: 0;
}
.novel-action-btn {
  display: inline-flex;
  width: 26px;
  height: 26px;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 1px solid var(--border-muted);
  border-radius: 50%;
  color: var(--text-secondary);
  background: rgba(var(--bg-elevated-rgb), 0.56);
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;
}
.novel-action-btn:hover {
  color: var(--text-primary);
  border-color: var(--border-bright);
  background: rgba(var(--bg-elevated-rgb), 0.95);
  transform: translateY(-1px);
}
.novel-action-btn[data-novel-action="export"] { color: var(--info); }
.novel-action-btn[data-novel-action="edit"] { color: var(--golden); }
.novel-action-btn[data-novel-action="delete"] { color: var(--danger); }
.novel-action-btn[data-novel-action="delete"]:hover {
  border-color: rgba(var(--danger-rgb), 0.42);
  background: rgba(var(--danger-rgb), 0.11);
}

/* 通用列表/卡片收敛为纸墨模�?*/
.page:not(.editor-page) :is(
  .tool-card, .prompt-card, .history-item, .history-card, .analysis-card,
  .agent-card, .wf-card, .knowledge-item, .prompt-item,
  .consistency-card, .reduce-card
) {
  border: 1px solid var(--border-muted);
  border-radius: 8px;
  background: rgba(var(--bg-secondary-rgb), 0.7);
  box-shadow: var(--shadow-sm);
}
.page:not(.editor-page) :is(
  .tool-card, .prompt-card, .history-item, .history-card, .analysis-card,
  .agent-card, .wf-card, .knowledge-item, .prompt-item
):hover {
  transform: translateY(-1px);
  border-color: rgba(var(--primary-rgb), 0.32);
  box-shadow: var(--shadow-md);
}

#page-reduce-ai :is(.reduce-ai-config-bar, .workspace-panel, .reduce-ai-action-bar, .nlp-metrics-panel) {
  border-color: var(--border-muted);
  background: rgba(var(--bg-secondary-rgb), 0.72);
  box-shadow: var(--shadow-sm);
}
#page-reduce-ai :is(.panel-header, .panel-footer, .dimension-header, .nlp-panel-header) {
  border-color: var(--border-muted);
  background: rgba(var(--bg-elevated-rgb), 0.55);
}

.tabs, .filter-tabs, .pp-scope-tabs {
  border: 1px solid var(--border-muted);
  border-radius: 7px;
  background: rgba(var(--bg-secondary-rgb), 0.48);
}
.tab.active, .filter-tab.active, .pp-scope-tab.is-active {
  color: var(--primary);
  background: rgba(var(--primary-rgb), 0.1);
  box-shadow: inset 0 -2px var(--primary);
}

/* ==========================================================================
   4. 编辑器：墨境模块桌面
   ========================================================================== */

.editor-page {
  --ed-accent: var(--info);
  --ed-accent-rgb: var(--info-rgb);
  --ed-amber: var(--golden);
  padding: 0;
  background: transparent;
}
.editor-container {
  gap: 12px;
  padding: 12px;
  background:
    radial-gradient(700px 380px at 100% 100%, rgba(var(--info-rgb), 0.055), transparent 70%),
    transparent;
}
.editor-sidebar,
.editor-panel,
.editor-main {
  border: 1px solid var(--border-muted);
  border-radius: 9px;
  background: rgba(var(--bg-secondary-rgb), 0.76);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.editor-sidebar {
  width: var(--editor-sidebar-width);
  min-width: var(--editor-sidebar-width);
}
.editor-main {
  margin: 0;
  background: rgba(var(--bg-main-rgb), 0.72);
}
.editor-panel {
  width: var(--editor-panel-width);
  min-width: 0;
  flex: 0 0 auto;
}
.editor-page .editor-ai-bar,
.editor-page .editor-toolbar,
.editor-page .editor-statusbar {
  border-color: var(--border-muted);
  background: rgba(var(--bg-elevated-rgb), 0.7);
}
.editor-content {
  background: transparent;
}
.editor-area {
  width: min(860px, calc(100% - 60px));
  margin: 24px auto;
  padding: 52px clamp(42px, 6vw, 88px) 96px;
  border: 1px solid var(--border-muted);
  border-radius: 6px;
  color: var(--text-primary);
  background:
    repeating-linear-gradient(0deg, transparent 0 31px, rgba(var(--accent-lavender-rgb), 0.035) 31px 32px),
    rgba(var(--bg-elevated-rgb), 0.78);
  box-shadow: var(--shadow-md);
  line-height: var(--editor-user-line, 2);
  font-family: var(--editor-user-font, inherit);
  font-size: var(--editor-user-size, 16px);
}
.editor-area p,
.editor-area div {
  text-indent: var(--editor-user-indent, 0);
  margin-bottom: var(--editor-user-para-gap, 0);
}
[data-theme="light"] .editor-area {
  background:
    radial-gradient(500px 260px at 100% 100%, rgba(47, 93, 74, 0.03), transparent 70%),
    repeating-linear-gradient(0deg, transparent 0 31px, rgba(36, 56, 46, 0.035) 31px 32px),
    #ffffff;
}
.editor-page .chapter-item.active {
  color: var(--text-primary);
  background: linear-gradient(90deg, rgba(var(--primary-rgb), 0.15), transparent);
}
.editor-page .chapter-item.active::before { background: var(--primary); }
.editor-page .editor-panel-tabs {
  border: 1px solid var(--border-muted);
  border-radius: 7px;
  background: rgba(var(--bg-dark-rgb), 0.44);
}
.editor-page .editor-panel .ep-tab.active {
  color: var(--primary);
  background: rgba(var(--primary-rgb), 0.12);
}
.editor-page .editor-panel :is(.panel-section, .panel-collapsible, .ep-chat-panel, .knowledge-section) {
  border-color: var(--border-muted);
  border-radius: 7px;
  background: rgba(var(--bg-elevated-rgb), 0.48);
}

/* 亮色编辑器对比度：覆盖为夜墨主题写死的浅灰文字与半透明白色控件�?*/
[data-theme="light"] .editor-page {
  color: var(--text-primary);
}
[data-theme="light"] .editor-container {
  background:
    radial-gradient(680px 360px at 100% 100%, rgba(var(--info-rgb), 0.08), transparent 70%),
    var(--bg-dark);
}
[data-theme="light"] .editor-page :is(.editor-sidebar, .editor-main, .editor-panel) {
  border-color: var(--border-color);
  background: rgba(var(--bg-secondary-rgb), 0.94);
}
[data-theme="light"] .editor-page .editor-content {
  background: rgba(var(--bg-main-rgb), 0.72);
}
[data-theme="light"] .editor-page :is(
  .sidebar-header, .editor-ai-bar, .editor-toolbar, .editor-bottom-chat,
  .editor-statusbar, .editor-panel-tabs, .editor-panel-head
) {
  color: var(--text-secondary);
  background: rgba(var(--bg-elevated-rgb), 0.82);
}
[data-theme="light"] .editor-page .sidebar-tabs {
  border-color: var(--border-color);
  background: rgba(var(--bg-dark-rgb), 0.52);
}
[data-theme="light"] .editor-page :is(.editor-back-btn, .sidebar-tab) {
  color: var(--text-secondary);
}
[data-theme="light"] .editor-page .editor-back-btn {
  border-color: var(--border-color) !important;
  background: rgba(var(--bg-elevated-rgb), 0.72);
}
[data-theme="light"] .editor-page .editor-back-btn:hover {
  color: var(--primary);
  border-color: rgba(var(--primary-rgb), 0.42) !important;
  background: rgba(var(--primary-rgb), 0.1);
}
[data-theme="light"] .editor-page .sidebar-tab:hover {
  color: var(--text-primary);
  background: rgba(var(--primary-rgb), 0.07);
}
[data-theme="light"] .editor-page .sidebar-tab.active {
  color: var(--primary);
  background: rgba(var(--primary-rgb), 0.14);
}
[data-theme="light"] .editor-page .chapter-item {
  color: var(--text-secondary);
}
[data-theme="light"] .editor-page .chapter-item:hover {
  color: var(--text-primary);
  background: rgba(var(--primary-rgb), 0.07);
}
[data-theme="light"] .editor-page .chapter-item.active {
  color: var(--text-primary);
  background: linear-gradient(90deg, rgba(var(--primary-rgb), 0.15), transparent 88%);
}
[data-theme="light"] .editor-page :is(.chapter-word-count, .text-muted, .empty-state-sm, .config-label) {
  color: var(--text-tertiary) !important;
}
[data-theme="light"] .editor-page .editor-ai-bar .ai-bar-btn {
  color: var(--text-secondary);
  background: rgba(var(--bg-dark-rgb), 0.62);
}
[data-theme="light"] .editor-page .editor-ai-bar .ai-bar-btn:hover {
  color: var(--text-primary);
  background: rgba(var(--primary-rgb), 0.1);
}
[data-theme="light"] .editor-page .ai-bar-btn.cmd-open-btn {
  color: var(--primary);
  background: rgba(var(--primary-rgb), 0.1);
}
[data-theme="light"] .editor-page .ai-bar-btn.cmd-open-btn kbd {
  color: var(--text-secondary);
  border-color: var(--border-color);
  background: rgba(var(--bg-elevated-rgb), 0.76);
}
[data-theme="light"] .editor-page .editor-toolbar .toolbar-btn {
  color: var(--text-secondary);
}
[data-theme="light"] .editor-page .editor-toolbar .toolbar-btn:hover {
  color: var(--text-primary);
  background: rgba(var(--primary-rgb), 0.08);
}
[data-theme="light"] .editor-page :is(
  .chapter-title-input, .editor-panel .form-input, .editor-panel .form-select,
  .editor-panel textarea, .ep-chat-textarea
) {
  color: var(--text-primary) !important;
  background: rgba(var(--bg-elevated-rgb), 0.88) !important;
}
[data-theme="light"] .editor-page .editor-area {
  color: var(--text-primary);
  border-color: var(--border-color);
  background:
    repeating-linear-gradient(0deg, transparent 0 31px, rgba(41, 48, 52, 0.045) 31px 32px),
    #ffffff;
  box-shadow: 0 12px 34px rgba(29, 38, 43, 0.12);
}
[data-theme="light"] .editor-page .editor-area:empty::before {
  color: var(--text-tertiary);
}
[data-theme="light"] .editor-page :is(.editor-statusbar, .editor-statusbar .word-target, .editor-statusbar .progress-text) {
  color: var(--text-secondary);
}
[data-theme="light"] .editor-page .editor-statusbar .status-item:last-child,
[data-theme-palette="sepia"] .editor-page .editor-statusbar .status-item:last-child {
  color: var(--primary);
  font-weight: 650;
}
[data-theme="light"] .editor-page .editor-statusbar .progress-bar-container {
  background: rgba(41, 48, 52, 0.14);
}
[data-theme="light"] .editor-page .ebc-actions .btn-sm:not(.btn-golden) {
  color: var(--text-secondary);
  border-color: var(--border-color);
  background: rgba(var(--bg-dark-rgb), 0.68);
}
[data-theme="light"] .editor-page .ebc-actions .btn-sm:not(.btn-golden):hover {
  color: var(--primary);
  border-color: rgba(var(--primary-rgb), 0.34);
  background: rgba(var(--primary-rgb), 0.09);
}
[data-theme="light"] .editor-page .ebc-input-row textarea {
  color: var(--text-primary);
  border-color: var(--border-color);
  background: rgba(var(--bg-elevated-rgb), 0.92);
}
[data-theme="light"] .editor-page .editor-pane-rail {
  color: var(--text-secondary);
  border-color: var(--border-color);
  background: rgba(var(--bg-elevated-rgb), 0.88);
}
[data-theme-palette="sepia"] .editor-page .editor-area {
  background:
    repeating-linear-gradient(0deg, transparent 0 31px, rgba(67, 48, 28, 0.055) 31px 32px),
    #fff8e8;
  box-shadow: 0 12px 34px rgba(67, 48, 28, 0.16);
}

/* ==========================================================================
   5. 独立工作室：模块桌面
   ========================================================================== */

.manga-studio-body,
.imgst-body,
body.studio-body,
.chatwin-body {
  background: var(--bg-dark);
  color: var(--text-primary);
}
.manga-studio,
.chatwin,
body.studio-body {
  background:
    radial-gradient(900px 480px at 100% 100%, rgba(var(--info-rgb), 0.055), transparent 65%),
    var(--bg-main);
}

.manga-topbar,
.studio-topbar,
.cw-titlebar,
.title-bar:not(.topbar) {
  border-color: var(--border-muted);
  background:
    linear-gradient(90deg, rgba(var(--primary-rgb), 0.055), transparent 45%),
    rgba(var(--bg-dark-rgb), 0.94);
  backdrop-filter: none;
}
.manga-topbar::after,
.studio-topbar::after { background: linear-gradient(90deg, var(--primary), var(--golden), transparent); opacity: 0.45; }

.manga-main {
  grid-template-columns: minmax(340px, 28vw) 1fr;
  gap: 12px;
  padding: 12px;
}
.manga-director,
.manga-timeline-panel,
.imgst-params,
.imgst-gallery-panel,
.studio-page {
  border: 1px solid var(--border-muted);
  border-radius: 9px;
  background: rgba(var(--bg-secondary-rgb), 0.55);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.manga-director { border-right: 1px solid var(--border-muted); }
.manga-msg-director .manga-msg-bubble {
  border-color: var(--border-muted);
  border-radius: 7px;
  background: rgba(var(--bg-elevated-rgb), 0.82);
}
.manga-msg-user .manga-msg-bubble {
  color: var(--text-on-primary);
  background: linear-gradient(135deg, var(--primary), var(--primary-hover));
  border-color: transparent;
}
.manga-step.is-active,
.studio-nav-btn.active,
.imgst-mode-tab.is-active {
  color: var(--text-on-primary);
  background: var(--primary);
  border-color: rgba(var(--primary-rgb), 0.65);
  box-shadow: none;
}
.manga-step.is-done .manga-step-dot { color: var(--text-on-primary); background: var(--success); }

.imgst-main {
  grid-template-columns: minmax(310px, 27vw) 1fr;
  gap: 12px;
  padding: 12px;
}
.imgst-params {
  border-right: 1px solid var(--border-muted);
  padding: 20px;
}
.imgst-gallery-panel { padding: 0; }
.imgst-mode-tabs,
.studio-nav {
  border-color: var(--border-muted);
  border-radius: 7px;
  background: rgba(var(--bg-dark-rgb), 0.42);
}
.imgst-field input,
.imgst-field select,
.imgst-field textarea {
  border-color: var(--border-color);
  border-radius: 7px;
  color: var(--text-primary);
  background: rgba(var(--bg-elevated-rgb), 0.62);
}
.imgst-titlebar-hint.is-ok { color: var(--success); border-color: rgba(var(--success-rgb), 0.34); }
.imgst-module-banner {
  color: var(--golden);
  border-color: rgba(var(--golden-rgb), 0.28);
  background: rgba(var(--golden-rgb), 0.08);
}

body.studio-body { background: var(--bg-dark); }
.studio-shell { padding: 0 12px 12px; gap: 12px; }
.studio-main {
  border: 1px solid var(--border-muted);
  border-radius: 9px;
  background: rgba(var(--bg-main-rgb), 0.68);
  overflow: hidden;
}
.studio-nav-btn { border-radius: 6px; }
.studio-page { border: 0; border-radius: 0; box-shadow: none; }
.mp-card,
.agent-card,
.wf-card,
.skill-card {
  border-color: var(--border-muted);
  border-radius: 8px;
  background: rgba(var(--bg-secondary-rgb), 0.72);
  box-shadow: var(--shadow-sm);
}

/* 消息中心：令牌对齐竹雾主题（布局由 worldchat.css 负责，避免双层卡片） */
.chatwin-body {
  --wc-bg: var(--bg-main);
  --wc-bg-deep: var(--bg-dark);
  --wc-panel: var(--bg-secondary);
  --wc-canvas: color-mix(in srgb, var(--bg-main) 82%, var(--bg-elevated));
  --wc-border: var(--border-color);
  --wc-border-soft: var(--border-muted);
  --wc-text: var(--text-primary);
  --wc-text-2: var(--text-secondary);
  --wc-text-3: var(--text-tertiary);
  --wc-accent: var(--primary);
  --wc-accent-rgb: var(--primary-rgb);
  --wc-accent-2: var(--golden);
  --wc-accent-soft: rgba(var(--primary-rgb), 0.12);
  --wc-on-accent: var(--text-on-primary);
  --wc-bubble: var(--bg-elevated);
  --wc-mine: var(--primary);
  --wc-shadow: var(--shadow-md);
}
.cw-titlebar {
  background:
    linear-gradient(90deg, rgba(var(--primary-rgb), 0.06), transparent 50%),
    rgba(var(--bg-dark-rgb), 0.88);
}
.cw-convs {
  background: rgba(var(--bg-secondary-rgb), 0.92);
  border-right-color: var(--border-muted);
}
.cw-chat-head,
.wc-footer {
  background: rgba(var(--bg-elevated-rgb), 0.9);
  border-color: var(--border-muted);
}
.wc-messages {
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(var(--primary-rgb), 0.045), transparent 70%),
    var(--wc-canvas);
}
[data-theme="dark"] .chatwin-body {
  --wc-canvas: #171a1c;
  --wc-bubble: #22262a;
  --wc-mine: var(--primary);
}
[data-theme-palette="sepia"] .chatwin-body {
  --wc-canvas: #e8dcc4;
  --wc-bubble: #f7efe0;
  --wc-mine: var(--primary);
}

/* ==========================================================================
   6. 登录页：墨印入口
   ========================================================================== */

body .app-shell {
  --bg-base: var(--bg-dark);
  --card-bg: rgba(var(--bg-secondary-rgb), 0.86);
  --card-border: var(--border-color);
  --accent: var(--primary);
  --accent-2: var(--golden);
  --accent-soft: rgba(var(--primary-rgb), 0.22);
  --input-bg: rgba(var(--bg-elevated-rgb), 0.56);
  --input-border: var(--border-color);
  color: var(--text-primary);
  background:
    radial-gradient(540px 340px at 85% 88%, rgba(var(--info-rgb), 0.08), transparent 70%),
    repeating-linear-gradient(0deg, rgba(238, 233, 220, 0.012) 0 1px, transparent 1px 4px),
    var(--bg-dark);
}
body .app-shell::before,
body .app-shell::after {
  content: "";
  position: absolute;
  bottom: 0;
  z-index: 0;
  pointer-events: none;
  clip-path: polygon(0 100%, 0 74%, 18% 52%, 31% 69%, 49% 31%, 61% 58%, 77% 20%, 88% 48%, 100% 30%, 100% 100%);
}
body .app-shell::before {
  left: -8%;
  width: 72%;
  height: 25%;
  opacity: 0.18;
  filter: blur(6px);
  background: rgba(var(--info-rgb), 0.44);
}
body .app-shell::after {
  right: -8%;
  width: 68%;
  height: 20%;
  opacity: 0.12;
  filter: blur(7px);
  background: rgba(var(--primary-rgb), 0.38);
  transform: scaleX(-1);
}
.app-shell > :not(.bg-scene) { position: relative; z-index: 1; }
.app-shell .starfield,
.app-shell .orb,
.app-shell .astar,
.app-shell .meteor,
.app-shell .orbit-ring,
.app-shell .orbit-spinner,
.app-shell .mini-star { display: none !important; animation: none !important; }
.app-shell .bg-scene {
  opacity: 0.75;
  background:
    radial-gradient(420px 180px at 75% 80%, rgba(var(--info-rgb), 0.08), transparent 72%),
    radial-gradient(360px 160px at 20% 15%, rgba(var(--primary-rgb), 0.05), transparent 70%);
}
.app-shell .logo-scene {
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.app-shell .logo-glyph {
  color: var(--primary);
  font-family: var(--ink-serif);
  text-shadow: none;
}
.app-shell .brand-name {
  color: var(--text-primary);
  background: none;
  -webkit-text-fill-color: currentColor;
  font-family: "Noto Sans SC", "Microsoft YaHei", "PingFang SC", sans-serif;
  letter-spacing: 0;
}
.app-shell .brand-tagline { color: var(--text-tertiary); }
.app-shell .glass-card {
  border: 1px solid var(--border-bright);
  border-radius: 10px;
  background:
    linear-gradient(135deg, rgba(var(--primary-rgb), 0.04), transparent 48%),
    rgba(var(--bg-secondary-rgb), 0.9);
  box-shadow: var(--shadow-xl);
  backdrop-filter: blur(10px);
}
.app-shell .primary-btn {
  border: 1px solid rgba(var(--primary-rgb), 0.8);
  border-radius: 7px;
  color: var(--text-on-primary);
  background: linear-gradient(135deg, var(--primary), var(--primary-hover));
  box-shadow: 0 10px 24px rgba(var(--primary-rgb), 0.22);
}
.app-shell .secondary-btn,
.app-shell .server-panel {
  border-color: var(--border-color);
  background: rgba(var(--bg-elevated-rgb), 0.55);
}
.app-shell input {
  color: var(--text-primary) !important;
  border-color: var(--border-color) !important;
  background: rgba(var(--bg-elevated-rgb), 0.5) !important;
}

/* ==========================================================================
   7. 宣纸主题细节
   ========================================================================== */

[data-theme="light"] body,
[data-theme="light"] .main-content {
  background: transparent;
}
[data-theme="light"] .app-container > .sidebar {
  color: var(--text-secondary);
  background:
    linear-gradient(180deg, rgba(var(--primary-rgb), 0.06), transparent 28%),
    rgba(var(--bg-secondary-rgb), 0.96);
  border-right-color: var(--border-color);
  box-shadow: 6px 0 24px rgba(28, 48, 38, 0.06);
}
[data-theme="light"] .app-container > .sidebar:hover,
[data-theme="light"] .app-container > .sidebar:focus-within {
  box-shadow: 14px 0 36px rgba(28, 48, 38, 0.1);
}
[data-theme="light"] .sidebar .logo {
  border-color: rgba(var(--primary-rgb), 0.28);
  background: rgba(var(--primary-rgb), 0.08);
}
[data-theme="light"] .sidebar .logo-time,
[data-theme="light"] .sidebar .logo-greeting {
  color: var(--text-secondary);
}
[data-theme="light"] .sidebar .nav-item {
  color: var(--text-tertiary);
}
[data-theme="light"] .sidebar .nav-item:hover {
  color: var(--text-primary);
  border-color: var(--border-muted);
  background: rgba(var(--primary-rgb), 0.07);
}
[data-theme="light"] .sidebar .nav-item.active {
  color: var(--primary);
  border-color: rgba(var(--primary-rgb), 0.22);
  background:
    linear-gradient(90deg, rgba(var(--primary-rgb), 0.14), rgba(var(--primary-rgb), 0.04));
}
[data-theme="light"] .sidebar .nav-separator {
  border-color: var(--border-muted);
  color: var(--text-muted);
}
[data-theme="light"] .novels-hero {
  background:
    radial-gradient(700px 230px at 90% 110%, rgba(47, 93, 74, 0.06), transparent 70%),
    linear-gradient(90deg, rgba(var(--primary-rgb), 0.05), transparent 55%);
}
[data-theme="light"] .main-content::before,
[data-theme="light"] .novels-hero::before {
  opacity: 0.1;
  background: rgba(47, 93, 74, 0.35);
}
[data-theme="light"] .novel-card {
  background:
    radial-gradient(280px 160px at 12% 100%, rgba(47, 93, 74, 0.05), transparent 70%),
    #f6faf7;
  border-color: rgba(36, 56, 46, 0.12);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.7) inset, 0 2px 10px rgba(28, 48, 38, 0.06);
}
[data-theme="light"] .novel-empty-state {
  background: rgba(243, 247, 244, 0.7);
  border-color: rgba(36, 56, 46, 0.16);
}
[data-theme="light"] .modal { background: rgba(28, 48, 38, 0.28); }
[data-theme="light"] :is(.manga-director, .manga-timeline-panel, .imgst-params, .imgst-gallery-panel, .studio-main) {
  background: rgba(255, 255, 255, 0.92);
}
[data-theme="light"] .chatwin,
[data-theme="light"] .manga-studio,
[data-theme="light"] body.studio-body {
  background:
    radial-gradient(800px 420px at 100% 100%, rgba(47, 93, 74, 0.05), transparent 68%),
    var(--bg-main);
}
[data-theme="light"] body .app-shell {
  background:
    radial-gradient(500px 300px at 90% 90%, rgba(47, 93, 74, 0.04), transparent 68%),
    repeating-linear-gradient(0deg, rgba(36, 56, 46, 0.02) 0 1px, transparent 1px 4px),
    var(--bg-main);
}

/* 米黄主题专属暖调装饰（勿污染晨光浅色） */
[data-theme-palette="sepia"] .novels-hero {
  background:
    radial-gradient(700px 230px at 90% 110%, rgba(139, 90, 60, 0.08), transparent 70%),
    linear-gradient(90deg, rgba(var(--primary-rgb), 0.06), transparent 55%);
}
[data-theme-palette="sepia"] .main-content::before,
[data-theme-palette="sepia"] .novels-hero::before {
  opacity: 0.12;
  background: rgba(90, 64, 36, 0.42);
}
[data-theme-palette="sepia"] .novel-card {
  background:
    radial-gradient(280px 160px at 12% 100%, rgba(139, 90, 60, 0.06), transparent 70%),
    #f3e9d6;
  border-color: rgba(90, 64, 36, 0.18);
  box-shadow: 0 1px 0 rgba(255, 250, 235, 0.55) inset, 0 2px 10px rgba(70, 48, 23, 0.07);
}
[data-theme-palette="sepia"] .novel-empty-state {
  background: rgba(247, 239, 224, 0.65);
  border-color: rgba(90, 64, 36, 0.22);
}
[data-theme-palette="sepia"] body .app-shell {
  background:
    radial-gradient(500px 300px at 90% 90%, rgba(139, 90, 60, 0.06), transparent 68%),
    repeating-linear-gradient(0deg, rgba(90, 64, 36, 0.03) 0 1px, transparent 1px 4px),
    var(--bg-main);
}
[data-theme-palette="sepia"] .app-container > .sidebar {
  color: var(--text-secondary);
  background:
    linear-gradient(180deg, rgba(var(--primary-rgb), 0.07), transparent 28%),
    rgba(var(--bg-secondary-rgb), 0.96);
  border-right-color: var(--border-color);
}
[data-theme-palette="sepia"] .sidebar .nav-item.active {
  color: var(--primary);
  border-color: rgba(var(--primary-rgb), 0.28);
  background: linear-gradient(90deg, rgba(var(--primary-rgb), 0.16), rgba(var(--primary-rgb), 0.04));
}

/* ==========================================================================
   8. 响应式与减弱动画
   ========================================================================== */

@media (max-width: 1180px) {
  .editor-panel { width: var(--editor-panel-width); min-width: 0; }
}

@media (max-width: 900px) {
  .app-container { padding-left: 0; padding-bottom: 64px; }
  .app-container > .sidebar,
  .app-container > .sidebar:hover,
  .app-container > .sidebar:focus-within {
    position: fixed;
    inset: auto 0 0 0;
    z-index: 700;
    width: 100%;
    height: 64px;
    min-width: 0;
    padding: 6px 10px;
    border-top: 1px solid var(--border-color);
    border-right: 0;
    overflow-x: auto;
  }
  .sidebar .logo,
  .sidebar .nav-separator { display: none; }
  .sidebar .nav-menu { flex-direction: row; overflow: visible; }
  .sidebar .nav-item,
  .sidebar:hover .nav-item {
    width: 54px;
    min-width: 54px;
    margin: 0;
  }
  .sidebar .nav-text,
  .sidebar:hover .nav-text { display: none; }
  .page { padding: 24px 20px; }
  .novels-hero-content { align-items: flex-start; flex-direction: column; gap: 24px; }
  .novels-toolbar { grid-template-columns: 1fr; }
  .editor-container { padding: 6px; gap: 6px; }
  .manga-main, .imgst-main { grid-template-columns: 1fr; overflow-y: auto; }
  .manga-director, .imgst-params { min-height: 480px; }
}

@media (max-width: 560px) {
  .novel-card {
    grid-template-columns: 92px minmax(0, 1fr);
    column-gap: 12px;
    padding: 12px;
  }
  .novel-cover { min-height: 154px; padding-inline: 9px; }
  .novel-cover-title { font-size: 13px; }
  .novel-title { font-size: 15px; }
  .novel-stats { gap: 3px; }
  .novel-stats strong { font-size: 12px; }
  .novel-updated { max-width: 140px; }
}

@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;
  }
}

/* ==========================================================================
   9. 浅色 / 米黄：字号 + 对比度兜底（含记忆/资料等隐蔽面板）
   ========================================================================== */

[data-theme="light"] .editor-page {
  --ed-text: var(--text-secondary);
  color: var(--text-primary);
}

/* —— 分区标题 / 记忆分隔 —— */
[data-theme="light"] .editor-page :is(
  .ep-lore-divider,
  .editor-panel .panel-section h4,
  .panel-section h4
) {
  color: var(--text-secondary) !important;
  font-size: 13px !important;
  letter-spacing: 0.3px !important;
  text-transform: none !important;
  opacity: 1 !important;
}

/* —— 记忆 / 资料条目 —— */
[data-theme="light"] .editor-page .ep-material-item {
  background: rgba(var(--primary-rgb), 0.055) !important;
  color: var(--text-primary);
}
[data-theme="light"] .editor-page .ep-material-item:hover {
  background: rgba(var(--primary-rgb), 0.1) !important;
}
[data-theme="light"] .editor-page .ep-material-item .mat-name {
  color: var(--text-primary) !important;
  font-size: 13px !important;
}
[data-theme="light"] .editor-page .ep-material-item .mat-preview {
  color: var(--text-secondary) !important;
  font-size: 12px !important;
  line-height: 1.55 !important;
  opacity: 1 !important;
}
[data-theme="light"] .editor-page :is(.ep-material-empty, .text-muted, .empty-state-sm) {
  color: var(--text-tertiary) !important;
  font-size: 12.5px !important;
  opacity: 1 !important;
}

/* —— 一致性体检 —— */
[data-theme="light"] .editor-page .consistency-refresh-btn {
  color: var(--primary) !important;
  background: rgba(var(--primary-rgb), 0.1) !important;
  border-color: rgba(var(--primary-rgb), 0.32) !important;
  font-size: 12.5px !important;
  font-weight: 600;
  opacity: 1 !important;
}
[data-theme="light"] .editor-page .consistency-refresh-btn:hover {
  background: rgba(var(--primary-rgb), 0.18) !important;
  border-color: rgba(var(--primary-rgb), 0.5) !important;
}
[data-theme="light"] .editor-page .btn-text {
  color: var(--primary) !important;
  font-size: 12px !important;
  font-weight: 600;
  opacity: 1 !important;
}
[data-theme="light"] .editor-page .consistency-summary,
[data-theme="light"] .editor-page .consistency-hint,
[data-theme="light"] .editor-page .consistency-tag {
  color: var(--text-secondary) !important;
  font-size: 12px !important;
  opacity: 1 !important;
}
[data-theme="light"] .editor-page .consistency-badge {
  font-size: 12px !important;
}

/* —— 配置标签 / 工具描述 —— */
[data-theme="light"] .editor-page :is(
  .config-label,
  .ep-tools-section-title,
  .ep-tool-card .tool-desc,
  .ep-chat-desc,
  .chapter-word-count
) {
  color: var(--text-secondary) !important;
  font-size: 12px !important;
  opacity: 1 !important;
}

[data-theme="light"] .editor-page :is(
  .ep-tool-card .tool-name,
  .ep-quick-card .ep-quick-label,
  .editor-panel-title,
  .cmd-item-label,
  .ep-chat-title,
  .ep-chat-select,
  .editor-back-btn
) {
  color: var(--text-primary) !important;
  opacity: 1 !important;
}

[data-theme="light"] .editor-page .ep-tool-card {
  color: var(--text-primary);
  background: rgba(var(--primary-rgb), 0.06) !important;
  border: 1px solid rgba(var(--primary-rgb), 0.12) !important;
}
[data-theme="light"] .editor-page .ep-tool-card:hover {
  background: rgba(var(--primary-rgb), 0.12) !important;
  border-color: rgba(var(--primary-rgb), 0.28) !important;
}
[data-theme="light"] .editor-page .ep-tool-card .tool-icon {
  background: rgba(var(--primary-rgb), 0.1);
}
[data-theme="light"] .editor-page .ep-tool-card .tool-name {
  font-size: 12.5px !important;
}
[data-theme="light"] .editor-page .ep-tools-section {
  border-top-color: var(--border-muted) !important;
}

[data-theme="light"] .editor-page :is(
  .ep-tab:not(.active),
  .sidebar-tab:not(.active),
  .ai-bar-btn:not(.cmd-open-btn),
  .toolbar-btn
) {
  color: var(--text-secondary) !important;
  opacity: 1 !important;
}
[data-theme="light"] .editor-page :is(.ep-tab.active, .sidebar-tab.active, .ai-bar-btn.cmd-open-btn) {
  color: var(--primary) !important;
}

/* 页面通用卡片标题/描述 */
[data-theme="light"] :is(
  .tool-card .tool-name,
  .tool-card h3,
  .prompt-card .prompt-title,
  .history-card .history-title,
  .agent-card .agent-name,
  .wf-card .wf-title,
  .novel-title,
  .page-header h1,
  .novels-hero-title
) {
  color: var(--text-primary);
}
[data-theme="light"] :is(
  .tool-card .tool-desc,
  .prompt-card .prompt-desc,
  .history-card .history-meta,
  .agent-card .agent-desc,
  .novel-updated,
  .page-header p,
  .page-desc
) {
  color: var(--text-secondary);
  font-size: 13px;
}

/* 米黄：条目底与强调色跟随茶色 */
[data-theme-palette="sepia"] .editor-page .ep-tool-card,
[data-theme-palette="sepia"] .editor-page .ep-material-item {
  background: rgba(90, 64, 36, 0.07) !important;
  border-color: rgba(90, 64, 36, 0.16) !important;
}
[data-theme-palette="sepia"] .editor-page .ep-tool-card:hover,
[data-theme-palette="sepia"] .editor-page .ep-material-item:hover {
  background: rgba(139, 90, 60, 0.14) !important;
  border-color: rgba(139, 90, 60, 0.28) !important;
}
[data-theme-palette="sepia"] .editor-page .consistency-refresh-btn {
  color: var(--primary) !important;
  background: rgba(var(--primary-rgb), 0.12) !important;
  border-color: rgba(var(--primary-rgb), 0.36) !important;
}
[data-theme-palette="sepia"] .editor-page .btn-text {
  color: var(--primary) !important;
}

[data-theme="light"] .editor-page .ep-material-list {
  border-color: var(--border-color);
  background: rgba(var(--bg-elevated-rgb), 0.65);
}
[data-theme="light"] .editor-page .ep-chat-messages {
  background:
    radial-gradient(circle at 50% 0%, rgba(var(--primary-rgb), 0.05), transparent 170px),
    rgba(var(--bg-elevated-rgb), 0.75);
}
[data-theme="light"] .editor-page #ep-tab-chat .ep-chat-body {
  background: rgba(var(--bg-elevated-rgb), 0.88);
  border-color: rgba(var(--primary-rgb), 0.12);
}
[data-theme="light"] .editor-page #ep-tab-chat .ep-chat-newbtn,
[data-theme="light"] .editor-page #ep-tab-chat .ep-chat-sessions-btn,
[data-theme="light"] .editor-page #ep-tab-chat .ep-chat-select {
  background: rgba(var(--bg-elevated-rgb), 0.9);
  color: var(--text-primary);
  border: 1px solid rgba(var(--primary-rgb), 0.1);
}
[data-theme="light"] .editor-page #ep-tab-chat .ep-chat-sessions-panel {
  background: rgba(var(--bg-elevated-rgb), 0.95);
  border-color: rgba(var(--primary-rgb), 0.14);
}
[data-theme="light"] .editor-page #ep-tab-chat .ep-chat-mode-popover {
  background: #fff;
  border-color: rgba(var(--primary-rgb), 0.16);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}
[data-theme="light"] .editor-page #ep-tab-chat .ep-mode-card {
  background: rgba(var(--bg-secondary-rgb, 245, 247, 244), 0.9);
  border-color: rgba(var(--primary-rgb), 0.12);
}
[data-theme="light"] .editor-page #ep-tab-chat .ep-mode-card.active {
  background: rgba(var(--primary-rgb), 0.14);
  border-color: rgba(var(--primary-rgb), 0.45);
}
[data-theme="light"] .editor-page #ep-tab-chat .ep-chat-mode-trigger {
  color: var(--primary);
  background: rgba(var(--bg-elevated-rgb), 0.8);
  border-color: rgba(var(--primary-rgb), 0.14);
}
[data-theme="light"] .editor-page #ep-tab-chat .ep-chat-mode-trigger:hover,
[data-theme="light"] .editor-page #ep-tab-chat .ep-chat-mode-trigger.open {
  background: rgba(var(--primary-rgb), 0.1);
  border-color: rgba(var(--primary-rgb), 0.34);
}
[data-theme="light"] .editor-page #ep-tab-chat .ep-chat-composer-shell {
  background: rgba(var(--bg-elevated-rgb), 0.78);
  border-color: rgba(var(--primary-rgb), 0.13);
}
[data-theme="light"] .editor-page #ep-tab-chat .ep-chat-composer-shell:focus-within {
  background: rgba(var(--bg-elevated-rgb), 0.96);
  border-color: rgba(var(--primary-rgb), 0.38);
  box-shadow: 0 0 0 2px rgba(var(--primary-rgb), 0.08);
}
[data-theme="light"] .editor-page #ep-tab-chat .ep-chat-status[data-state="selection"] {
  color: var(--primary);
}
[data-theme="light"] .editor-page #ep-tab-chat .ep-assoc-chip {
  color: var(--primary);
  background: rgba(var(--primary-rgb), 0.1);
}

/* ==========================================================================
   10. 细节打磨：编辑器工具条 / 状态栏对比度
   ========================================================================== */

.editor-page .editor-ai-bar,
.editor-page .editor-toolbar {
  gap: 6px;
  padding: 8px 14px;
}
.editor-page .editor-ai-bar .ai-bar-btn,
.editor-page .editor-toolbar .toolbar-btn {
  color: var(--text-secondary);
  border-radius: 8px;
}
.editor-page .editor-ai-bar .ai-bar-btn:hover,
.editor-page .editor-toolbar .toolbar-btn:hover {
  color: var(--text-primary);
  background: rgba(var(--primary-rgb), 0.1);
}
.editor-page .editor-statusbar {
  color: var(--text-secondary);
  gap: 16px;
  padding: 8px 18px;
  font-size: 12px;
}
.editor-page .editor-statusbar .status-item {
  color: var(--text-secondary);
}
.editor-page .editor-statusbar .word-count-display {
  color: var(--text-primary);
  font-weight: 650;
}
[data-theme="light"] .editor-page .editor-statusbar,
[data-theme-palette="sepia"] .editor-page .editor-statusbar {
  color: var(--text-secondary);
  border-top: 1px solid var(--border-muted) !important;
  background: rgba(var(--bg-elevated-rgb), 0.92);
}
[data-theme="light"] .editor-page .editor-statusbar .status-item,
[data-theme-palette="sepia"] .editor-page .editor-statusbar .status-item {
  color: var(--text-secondary);
}
[data-theme="light"] .editor-page .editor-ai-bar,
[data-theme="light"] .editor-page .editor-toolbar,
[data-theme-palette="sepia"] .editor-page .editor-ai-bar,
[data-theme-palette="sepia"] .editor-page .editor-toolbar {
  background: rgba(var(--bg-elevated-rgb), 0.9);
  border-bottom: 1px solid var(--border-muted) !important;
}

/* ==========================================================================
   11. 项目管理 / 备份管理弹窗（居中浮层 + 纸面分区）
   ========================================================================== */

.pm-modal-content,
.backup-modal-content {
  width: min(920px, calc(100vw - 48px));
  max-width: min(920px, calc(100vw - 48px));
  max-height: min(86vh, 900px);
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.backup-modal-content {
  width: min(640px, calc(100vw - 48px));
  max-width: min(640px, calc(100vw - 48px));
}

.pm-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0;
  padding: 16px 20px 14px;
  border-bottom: 1px solid var(--border-muted);
  background: rgba(var(--bg-elevated-rgb), 0.55);
  flex-shrink: 0;
}

.pm-modal-header h2,
.backup-header h3 {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
}

.backup-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 4px;
  padding: 0;
  border: 0;
  background: transparent;
}

.backup-header-main { gap: 4px; }
.backup-last-time {
  color: var(--text-tertiary);
  font-size: 11.5px;
}

.pm-modal-content > .pm-dashboard,
.backup-modal-content > .backup-panel {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
}

.pm-dashboard,
.backup-panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 16px 20px 18px;
}

.pm-stats,
.backup-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
}

.pm-stat-card,
.backup-summary-item {
  min-width: 0;
  padding: 12px 10px;
  border: 1px solid var(--border-muted);
  border-radius: 10px;
  background: rgba(var(--bg-secondary-rgb), 0.72);
  box-shadow: none;
  text-align: center;
}

.pm-stat-number,
.backup-summary-item .bs-num {
  font-size: 20px;
  font-weight: 750;
  line-height: 1.15;
  color: var(--primary);
  font-variant-numeric: tabular-nums;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pm-stat-label,
.backup-summary-item .bs-cap {
  margin-top: 4px;
  font-size: 11px;
  color: var(--text-tertiary);
}

.pm-toolbar {
  gap: 10px;
  padding: 10px;
  border: 1px solid var(--border-muted);
  border-radius: 10px;
  background: rgba(var(--bg-elevated-rgb), 0.5);
}

.pm-grid-view {
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 12px;
}

.pm-project-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px;
  border: 1px solid var(--border-muted);
  border-radius: 11px;
  background: rgba(var(--bg-elevated-rgb), 0.88);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.35) inset;
}

.pm-project-card:hover {
  border-color: rgba(var(--primary-rgb), 0.32);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

.pm-card-title {
  font-size: 14.5px;
  font-weight: 680;
}

.pm-card-meta {
  gap: 8px;
  margin: 0;
  flex-wrap: wrap;
}

.pm-card-desc {
  margin: 0;
  min-height: 2.8em;
}

.pm-card-footer {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--border-muted);
  gap: 8px;
}

.pm-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: flex-end;
}

.pm-card-actions .btn,
.pm-card-actions .btn-xs {
  min-height: 28px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 600;
}

.pm-card-actions .btn-primary,
.pm-card-actions [data-pm-action="open"] {
  color: var(--text-on-primary);
  background: var(--primary);
  border-color: transparent;
}

.backup-list {
  gap: 0;
  border: 1px solid var(--border-muted);
  border-radius: 11px;
  background: rgba(var(--bg-elevated-rgb), 0.45);
  overflow: hidden;
}

.backup-group-head {
  margin: 0;
  padding: 8px 14px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  background: rgba(var(--bg-secondary-rgb), 0.85);
  border-top: 1px solid var(--border-muted);
  border-bottom: 1px solid var(--border-muted);
}

.backup-group-head:first-child { border-top: 0; }

.backup-item {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 0;
  border: 0;
  border-bottom: 1px solid var(--border-muted);
  background: transparent;
  box-shadow: none;
}

.backup-item:last-child { border-bottom: 0; }

.backup-item:hover {
  background: rgba(var(--primary-rgb), 0.06);
}

.backup-type {
  min-width: 0;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 650;
}

.backup-type.bt-auto {
  color: var(--info);
  background: rgba(var(--info-rgb), 0.12);
}

.backup-type.bt-manual {
  color: var(--primary);
  background: rgba(var(--primary-rgb), 0.12);
}

.backup-type.bt-exit {
  color: var(--warning);
  background: rgba(var(--warning-rgb), 0.12);
}

.backup-time {
  color: var(--text-primary);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}

.backup-size {
  color: var(--text-tertiary);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.backup-btns { gap: 6px; }

.backup-restore-btn {
  border-radius: 999px;
  border-color: rgba(var(--primary-rgb), 0.35);
  color: var(--primary);
  background: rgba(var(--primary-rgb), 0.08);
}

.backup-restore-btn:hover {
  background: rgba(var(--primary-rgb), 0.16);
}

.backup-delete-btn {
  opacity: 0.7;
  border-radius: 999px;
}

.backup-modal-actions {
  margin: 0;
  padding: 12px 20px 16px;
  border-top: 1px solid var(--border-muted);
  background: rgba(var(--bg-elevated-rgb), 0.55);
  text-align: right;
  flex-shrink: 0;
}

[data-theme="light"] .pm-stat-card,
[data-theme="light"] .backup-summary-item,
[data-theme="light"] .pm-project-card {
  background: #f6faf7;
}

[data-theme-palette="sepia"] .pm-stat-card,
[data-theme-palette="sepia"] .backup-summary-item,
[data-theme-palette="sepia"] .pm-project-card {
  background: #f3e9d6;
}

@media (max-width: 720px) {
  .pm-stats,
  .backup-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .backup-item {
    grid-template-columns: 64px minmax(0, 1fr) auto;
  }
  .backup-item .backup-size {
    grid-column: 2;
    justify-self: start;
  }
  .backup-item .backup-btns {
    grid-column: 3;
    grid-row: 1 / span 2;
  }
}