/* ==========================================================================
 * 婕墽宸ュ潑 Manju Studio 鈥?main.css
 * Atelier 椋庢牸锛歋wiss 绮惧瘑 脳 Editorial 娓╂鼎
 * 鏆楄壊榛樿 路 缈犵帀缁垮己璋?路 鍦嗚 4px 路 闃村奖鐢?border 鏇夸唬
 * ========================================================================== */

/* --------------------------------------------------------------------------
 * 0. CSS 鍙橀噺
 * -------------------------------------------------------------------------- */
:root {
  /* 瀛椾綋 */
  --font-display: 'Noto Serif SC', 'Source Han Serif SC', Georgia, serif;
  --font-body: 'Noto Sans SC', 'Source Han Sans SC', 'PingFang SC', 'Microsoft YaHei', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', ui-monospace, monospace;

  /* 鏆楄壊妯″紡 */
  --color-accent: #5bb8a8;
  --color-accent-dim: #4a9e90;
  --color-bg: #1a1f1e;
  --color-surface: #232c2a;
  --color-surface-hover: #2b3533;
  --color-text: #e8e6e3;
  --color-text-secondary: #8a9492;
  --color-text-muted: #6b7573;
  --color-border: #3a4341;
  --color-border-light: #2d3634;

  /* 闂磋窛 (浠?4px 涓哄熀鍑? */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-6: 24px;
  --space-8: 32px;
  --space-12: 48px;
  --space-16: 64px;

  /* 鍦嗚 */
  --radius: 4px;
  --radius-pill: 9999px;

  /* 闃村奖 鈥?涓嶇敤妯＄硦锛岀敤 border 鍖哄垎灞傜骇 */
  --shadow-none: none;

  /* 鍔ㄦ晥 */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 150ms;
  --dur-normal: 250ms;
  --dur-slow: 300ms;

  /* 瀛椾綋澶у皬 */
  --text-xs: 0.75rem;    /* 12px */
  --text-sm: 0.8125rem;  /* 13px */
  --text-base: 0.9375rem;/* 15px */
  --text-md: 1rem;       /* 16px */
  --text-lg: 1.125rem;   /* 18px */
  --text-xl: 1.375rem;   /* 22px */
  --text-2xl: 1.75rem;   /* 28px */
  --text-3xl: 2.25rem;   /* 36px */
}

/* 浜壊妯″紡 */
@media (prefers-color-scheme: light) {
  :root {
    --color-accent: #3d9e8e;
    --color-accent-dim: #348b7d;
    --color-bg: #faf9f6;
    --color-surface: #f0eeea;
    --color-surface-hover: #e8e5e0;
    --color-text: #2d2c29;
    --color-text-secondary: #7a7873;
    --color-text-muted: #9e9c97;
    --color-border: #ddd9d2;
    --color-border-light: #e8e5df;
  }
}

/* --------------------------------------------------------------------------
 * 1. 鍩虹閲嶇疆涓庡叏灞€鏍峰紡
 * -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  min-height: 100vh;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-out);
}

a:hover {
  color: var(--color-accent-dim);
}

img, svg {
  display: block;
  max-width: 100%;
}

ul, ol {
  list-style: none;
}

/* --------------------------------------------------------------------------
 * 2. 閫氱敤瀹瑰櫒涓庡竷灞€ (Container, Section, Hero, Grid, Flex)
 * -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-6);
  padding-right: var(--space-6);
}

.container-narrow {
  width: 100%;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-6);
  padding-right: var(--space-6);
}

.section {
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}

.section-sm {
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
}

/* -- Hero -- */
.hero {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
  text-align: center;
  min-height: 50vh;
}

.hero-content {
  max-width: 640px;
}

.hero-text {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.hero-visual {
  margin-bottom: var(--space-6);
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

/* -- 缃戞牸 -- */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

/* -- Flex 杈呭姪 -- */
.flex {
  display: flex;
}

.flex-col {
  display: flex;
  flex-direction: column;
}

.items-center {
  align-items: center;
}

.justify-center {
  justify-content: center;
}

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

/* 寮规€ч棿璺濈郴鍒?(鍩轰簬 4px 鍩哄噯) */
.gap-1  { gap: var(--space-1); }
.gap-2  { gap: var(--space-2); }
.gap-3  { gap: var(--space-3); }
.gap-4  { gap: var(--space-4); }
.gap-5  { gap: 20px; }
.gap-6  { gap: var(--space-6); }

/* === 寮规€ц瑙夐棿璺?(margin / padding) === */
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }
.pt-4 { padding-top: var(--space-4); }
.pb-8 { padding-bottom: var(--space-8); }

/* --------------------------------------------------------------------------
 * 3. 宸ュ叿绫?(Text, Tag, Avatar, Badge, Divider, Stat)
 * -------------------------------------------------------------------------- */
.text-muted {
  color: var(--color-text-secondary);
}

.text-accent {
  color: var(--color-accent);
}

.text-sm {
  font-size: var(--text-sm);
}

.text-center {
  text-align: center;
}

.hidden {
  display: none;
}

.visually-hidden,
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rounded {
  border-radius: var(--radius);
}

.pill {
  border-radius: var(--radius-pill);
}

.divider {
  width: 100%;
  height: 1px;
  background: var(--color-border);
  margin: var(--space-4) 0;
}

/* -- 鏍囩 -- */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 2px var(--space-2);
  font-size: var(--text-xs);
  line-height: 1.5;
  color: var(--color-text-secondary);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.tag-active {
  color: var(--color-accent);
  background: rgba(91, 184, 168, 0.08);
  border-color: var(--color-accent);
}

/* -- 澶村儚 -- */
.avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  flex-shrink: 0;
}

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

.avatar-sm {
  width: 24px;
  height: 24px;
  font-size: var(--text-xs);
}

.avatar-lg {
  width: 48px;
  height: 48px;
  font-size: var(--text-lg);
}

/* -- 寰界珷 -- */
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  font-size: 10px;
  font-weight: 600;
  line-height: 1;
  color: #fff;
  background: var(--color-accent);
  border-radius: var(--radius-pill);
}

/* -- 缁熻鍗＄墖缁?-- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-4);
}

.stat-card {
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-1);
}

.stat-value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.2;
}

/* --------------------------------------------------------------------------
 * 4. 瀵艰埅 (Navigation)
 * -------------------------------------------------------------------------- */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
  padding: 0 var(--space-6);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  text-decoration: none;
  transition: opacity var(--dur-fast) var(--ease-out);
}

.nav-brand:hover {
  opacity: 0.8;
  color: var(--color-text);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav-link {
  display: inline-flex;
  align-items: center;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: 450;
  color: var(--color-text-secondary);
  border-radius: var(--radius);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out);
}

.nav-link:hover {
  color: var(--color-text);
  background: var(--color-surface-hover);
}

.nav-link.active {
  color: var(--color-accent);
  background: rgba(91, 184, 168, 0.06);
  /* 缈犵帀缁垮己璋冪嚎 */
  position: relative;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: var(--space-3);
  right: var(--space-3);
  height: 2px;
  background: var(--color-accent);
  border-radius: 1px 1px 0 0;
}

.nav-user {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.nav-avatar {
  cursor: pointer;
}

/* --------------------------------------------------------------------------
 * 5. 鎸夐挳 (Buttons)
 * -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  line-height: 1.5;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out),
              opacity var(--dur-fast) var(--ease-out);
  user-select: none;
  white-space: nowrap;
  text-decoration: none;
}

.btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.btn-primary {
  color: #fff;
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.btn-primary:hover {
  background: var(--color-accent-dim);
  border-color: var(--color-accent-dim);
}

.btn-primary:active {
  background: var(--color-accent-dim);
  opacity: 0.9;
}

.btn-primary:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.btn-primary:disabled,
.btn-primary[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-secondary {
  color: var(--color-text);
  background: var(--color-surface);
  border-color: var(--color-border);
}

.btn-secondary:hover {
  background: var(--color-surface-hover);
  border-color: var(--color-text-secondary);
}

.btn-secondary:active {
  background: var(--color-surface-hover);
  opacity: 0.9;
}

.btn-ghost {
  color: var(--color-text-secondary);
  background: transparent;
  border-color: transparent;
}

.btn-ghost:hover {
  color: var(--color-text);
  background: var(--color-surface-hover);
}

.btn-danger {
  color: #e5534b;
  background: transparent;
  border-color: #e5534b;
}

.btn-danger:hover {
  color: #fff;
  background: #e5534b;
}

.btn-sm {
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  height: 28px;
}

.btn-lg {
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-base);
  height: 44px;
}

.btn-loading {
  position: relative;
  color: transparent;
  pointer-events: none;
}

.btn-loading::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

/* --------------------------------------------------------------------------
 * 6. 鍗＄墖 (Card)
 * -------------------------------------------------------------------------- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-6);
  transition: border-color var(--dur-fast) var(--ease-out);
}

.card-accent {
  /* 缈犵帀缁垮己璋冪嚎鏍囪娲昏穬/鎺ㄨ崘鍗＄墖 */
  box-shadow: inset 3px 0 0 var(--color-accent);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: var(--space-3);
  margin-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border-light);
  font-weight: 500;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
 * 7. 琛ㄥ崟 (Form)
 * -------------------------------------------------------------------------- */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
}

.form-hint {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.4;
}

.form-error {
  font-size: var(--text-xs);
  color: #e5534b;
  line-height: 1.4;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  outline: none;
  transition: border-color var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out);
  line-height: 1.5;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px rgba(91, 184, 168, 0.15);
}

.form-input.error {
  border-color: #e5534b;
  box-shadow: 0 0 0 2px rgba(229, 83, 75, 0.12);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-muted);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M3 5l3 3 3-3' fill='none' stroke='%238a9492' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  padding-right: var(--space-8);
  cursor: pointer;
}

.form-textarea {
  min-height: 100px;
  resize: vertical;
}

/* --------------------------------------------------------------------------
 * 8. 琛ㄦ牸 (Table)
 * -------------------------------------------------------------------------- */
.table-wrap {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

thead {
  border-bottom: 1px solid var(--color-border);
}

th {
  padding: var(--space-3) var(--space-3);
  font-weight: 500;
  text-align: left;
  color: var(--color-text-secondary);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

td {
  padding: var(--space-3) var(--space-3);
  border-bottom: 1px solid var(--color-border-light);
  color: var(--color-text);
  vertical-align: middle;
}

tr:hover td {
  background: var(--color-surface-hover);
}

td.num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-align: right;
  color: var(--color-text-secondary);
}

.table-empty {
  padding: var(--space-12) var(--space-4);
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* --------------------------------------------------------------------------
 * 9. 寮圭獥 (Modal)
 * -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(26, 31, 30, 0.72);
  z-index: 200;
  animation: fadeIn var(--dur-normal) var(--ease-out);
  padding: var(--space-4);
}

.modal {
  width: 100%;
  max-width: 480px;
  max-height: 85vh;
  overflow-y: auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  animation: slideUp var(--dur-normal) var(--ease-out);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--color-border-light);
  font-weight: 600;
  font-size: var(--text-base);
}

.modal-body {
  padding: var(--space-6);
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-border-light);
}

/* --------------------------------------------------------------------------
 * 10. Toast 閫氱煡
 * -------------------------------------------------------------------------- */
.toast-container {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  min-width: 300px;
  max-width: 420px;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  pointer-events: auto;
  animation: slideIn var(--dur-normal) var(--ease-out);
  /* 缈犵帀缁垮己璋冪嚎 鈥?宸︿晶 3px */
  box-shadow: inset 3px 0 0 var(--color-accent);
}

.toast-success {
  box-shadow: inset 3px 0 0 #40a460;
}

.toast-error {
  box-shadow: inset 3px 0 0 #e5534b;
}

.toast-info {
  box-shadow: inset 3px 0 0 #539bf5;
}

.toast-warning {
  box-shadow: inset 3px 0 0 #daaa3f;
}

.toast-icon {
  font-size: var(--text-lg);
  flex-shrink: 0;
  line-height: 1;
  margin-top: 1px;
}

.toast-body {
  flex: 1;
  font-size: var(--text-sm);
  line-height: 1.5;
  color: var(--color-text);
}

.toast-close {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  border-radius: var(--radius);
  font-size: var(--text-base);
  transition: color var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out);
}

.toast-close:hover {
  color: var(--color-text);
  background: var(--color-surface-hover);
}

/* --------------------------------------------------------------------------
 * 11. 绌虹姸鎬?/ 閿欒鐘舵€?/ 鍔犺浇鐘舵€? * -------------------------------------------------------------------------- */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-12) var(--space-6);
  text-align: center;
  color: var(--color-text-secondary);
}

.empty-state-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-4);
  opacity: 0.5;
}

.empty-state h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.empty-state p {
  font-size: var(--text-sm);
  max-width: 360px;
  line-height: 1.5;
}

.error-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-12) var(--space-6);
  text-align: center;
}

.error-state h3 {
  color: #e5534b;
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.error-state p {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
}

/* -- 鏃嬭浆鍣?-- */
.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

.loading-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
}

/* --------------------------------------------------------------------------
 * 12. 杩涘害鏉? * -------------------------------------------------------------------------- */
.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--color-border-light);
  border-radius: var(--radius);
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: var(--color-accent);
  border-radius: var(--radius);
  transition: width var(--dur-slow) var(--ease-out);
}

/* --------------------------------------------------------------------------
 * 13. 鑱婂ぉ (Chat)
 * -------------------------------------------------------------------------- */
.chat-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--color-bg);
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  -webkit-overflow-scrolling: touch;
}

.chat-bubble {
  max-width: 75%;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius);
  font-size: var(--text-sm);
  line-height: 1.55;
  word-break: break-word;
}

.chat-bubble-user {
  align-self: flex-end;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

.chat-bubble-agent {
  align-self: flex-start;
  background: rgba(91, 184, 168, 0.08);
  border: 1px solid rgba(91, 184, 168, 0.2);
  color: var(--color-text);
}

.chat-bubble-system {
  align-self: center;
  max-width: 90%;
  background: transparent;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  text-align: center;
  padding: var(--space-1) var(--space-2);
  border: none;
}

.chat-input-wrap {
  display: flex;
  align-items: flex-end;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
}

.chat-input {
  flex: 1;
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  outline: none;
  resize: none;
  min-height: 36px;
  max-height: 120px;
  line-height: 1.5;
  transition: border-color var(--dur-fast) var(--ease-out);
}

.chat-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px rgba(91, 184, 168, 0.15);
}

.chat-send {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--color-accent);
  border: none;
  border-radius: var(--radius);
  color: #fff;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out);
}

.chat-send:hover {
  background: var(--color-accent-dim);
}

.agent-join {
  animation: agentJoin var(--dur-slow) var(--ease-out);
}

/* --------------------------------------------------------------------------
 * 14. Dashboard
 * -------------------------------------------------------------------------- */
.db-page {
  max-width: 960px;
  margin: 0 auto;
  padding: var(--space-8) var(--space-6);
}

.db-welcome {
  margin-bottom: var(--space-8);
}

.db-welcome h1 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.db-welcome p {
  color: var(--color-text-secondary);
  font-size: var(--text-base);
}

.db-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.db-stat-card {
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: border-color var(--dur-fast) var(--ease-out);
}

.db-stat-card:hover {
  border-color: var(--color-accent);
}

.db-stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-1);
}

.db-stat-value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.2;
}

/* Dashboard 鎿嶄綔鍗＄墖 */
.db-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.db-action-card {
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  transition: border-color var(--dur-fast) var(--ease-out);
}

.db-action-card:hover {
  border-color: var(--color-accent);
}

.db-action-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  background: rgba(91, 184, 168, 0.1);
  color: var(--color-accent);
  font-size: var(--text-lg);
  flex-shrink: 0;
}

.db-action-text {
  flex: 1;
  min-width: 0;
}

.db-action-text h3 {
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.db-action-text p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-bottom: var(--space-3);
}

/* Dashboard 鎿嶄綔鎸夐挳 */
.db-action-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out);
  text-decoration: none;
  border: 1px solid transparent;
}

.db-action-primary {
  color: #fff;
  background: var(--color-accent);
}

.db-action-primary:hover {
  background: var(--color-accent-dim);
}

.db-action-outline {
  color: var(--color-accent);
  background: transparent;
  border-color: var(--color-accent);
}

.db-action-outline:hover {
  background: rgba(91, 184, 168, 0.06);
}

.db-action-ghost {
  color: var(--color-text-secondary);
  background: transparent;
}

.db-action-ghost:hover {
  color: var(--color-text);
  background: var(--color-surface-hover);
}

/* Dashboard 鏂版墜寮曞 */
.db-onboarding {
  margin-bottom: var(--space-8);
}

.onboarding-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-6);
}

.onboarding-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.onboarding-emoji {
  font-size: var(--text-2xl);
  line-height: 1;
}

.onboarding-header h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text);
}

.onboarding-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
}

.onboarding-step {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius);
  transition: border-color var(--dur-fast) var(--ease-out);
}

.onboarding-step:hover {
  border-color: var(--color-accent);
}

.on-step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--radius);
  background: rgba(91, 184, 168, 0.12);
  color: var(--color-accent);
  font-size: var(--text-sm);
  font-weight: 600;
  flex-shrink: 0;
}

.on-step-content {
  flex: 1;
  min-width: 0;
}

.on-step-title {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.on-step-desc {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-bottom: var(--space-2);
}

.on-step-btn {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-accent);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  transition: opacity var(--dur-fast) var(--ease-out);
}

.on-step-btn:hover {
  opacity: 0.7;
}

/* --------------------------------------------------------------------------
 * 15. 椤圭洰鍒楄〃椤?(Projects)
 * -------------------------------------------------------------------------- */
.pj-page {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-8) var(--space-6);
}

.pj-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
  gap: var(--space-4);
}

.pj-header-left {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.pj-header-left h1 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-text);
}

.pj-header-left p {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
}

.pj-toolbar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}

.pj-search {
  position: relative;
  flex: 1;
  max-width: 320px;
}

.pj-search-icon {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  pointer-events: none;
  line-height: 1;
}

.pj-search input {
  width: 100%;
  padding: var(--space-2) var(--space-3) var(--space-2) var(--space-8);
  font-size: var(--text-sm);
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  outline: none;
  transition: border-color var(--dur-fast) var(--ease-out);
}

.pj-search input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px rgba(91, 184, 168, 0.15);
}

.pj-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-4);
}

.pj-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--dur-fast) var(--ease-out);
}

.pj-card:hover {
  border-color: var(--color-accent);
}

.pj-card-thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: var(--text-2xl);
}

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

.pj-card-body {
  padding: var(--space-4);
}

.pj-card-body h3 {
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.pj-card-body p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-3);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.5;
}

.pj-card-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0 var(--space-4) var(--space-4);
}

.pj-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-16) var(--space-6);
  text-align: center;
}

.pj-empty-icon {
  font-size: 3rem;
  margin-bottom: var(--space-4);
  opacity: 0.4;
}

.pj-empty h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.pj-empty p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
}

/* --------------------------------------------------------------------------
 * 16. 瀹氫环椤?(Pricing)
 * -------------------------------------------------------------------------- */
.pricing-hero {
  text-align: center;
  padding: var(--space-16) var(--space-6) var(--space-8);
}

.pricing-hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.pricing-hero p {
  color: var(--color-text-secondary);
  font-size: var(--text-base);
  max-width: 560px;
  margin: 0 auto;
}

.pricing-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-accent);
  background: rgba(91, 184, 168, 0.08);
  border: 1px solid rgba(91, 184, 168, 0.2);
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-4);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
  max-width: 960px;
  margin: 0 auto;
  padding: 0 var(--space-6) var(--space-12);
}

.pricing-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-8) var(--space-6);
  display: flex;
  flex-direction: column;
  transition: border-color var(--dur-fast) var(--ease-out);
}

.pricing-card.featured {
  /* 楂樹寒濂楅 鈥?缈犵帀缁垮己璋冪嚎 */
  border-color: var(--color-accent);
  box-shadow: inset 3px 0 0 var(--color-accent);
}

.pricing-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.pricing-price {
  margin-bottom: var(--space-6);
}

.pricing-price strong {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1;
}

.pricing-price span {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: 400;
}

.pricing-features {
  flex: 1;
  margin-bottom: var(--space-6);
}

.pricing-features li {
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  position: relative;
  padding-left: var(--space-6);
}

.pricing-features li::before {
  content: '鉁?;
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 600;
  font-size: var(--text-sm);
}

/* --------------------------------------------------------------------------
 * 17. 璁剧疆椤?(Settings)
 * -------------------------------------------------------------------------- */
.set-page {
  max-width: 720px;
  margin: 0 auto;
  padding: var(--space-8) var(--space-6);
}

.set-header {
  margin-bottom: var(--space-8);
}

.set-header h1 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.set-header p {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
}

.set-section {
  margin-bottom: var(--space-8);
}

.set-section h2 {
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.set-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.set-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--color-border-light);
  font-weight: 500;
  font-size: var(--text-sm);
  color: var(--color-text);
}

.set-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  padding: var(--space-6);
}

.set-btn {
  font-size: var(--text-sm);
}

.set-btn-row {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-border-light);
}

/* --------------------------------------------------------------------------
 * 18. 鍒涗綔椤靛竷灞€ (Create)
 * -------------------------------------------------------------------------- */
.create-layout {
  display: flex;
  height: calc(100vh - 56px);
  overflow: hidden;
}

.create-sidebar {
  width: 280px;
  flex-shrink: 0;
  border-right: 1px solid var(--color-border);
  background: var(--color-surface);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.create-sidebar-header {
  padding: var(--space-4) var(--space-4);
  border-bottom: 1px solid var(--color-border-light);
  font-weight: 500;
  font-size: var(--text-sm);
  color: var(--color-text);
}

.create-chat {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--color-bg);
}

.create-input-area {
  padding: var(--space-3) var(--space-4);
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
}

.create-main {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-6);
  background: var(--color-bg);
}

/* --------------------------------------------------------------------------
 * 19. 璁よ瘉椤?(Auth)
 * -------------------------------------------------------------------------- */
.auth-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: var(--space-6);
  background: var(--color-bg);
}

.auth-card {
  width: 100%;
  max-width: 400px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-8);
}

.auth-header {
  text-align: center;
  margin-bottom: var(--space-8);
}

.auth-header h1 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.auth-header p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.auth-input {
  width: 100%;
  padding: var(--space-3) var(--space-3);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  outline: none;
  transition: border-color var(--dur-fast) var(--ease-out);
  margin-bottom: var(--space-4);
}

.auth-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px rgba(91, 184, 168, 0.15);
}

.auth-footer {
  text-align: center;
  margin-top: var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
 * 20. 楠ㄦ灦灞?(Skeleton)
 * -------------------------------------------------------------------------- */
.skeleton {
  background: var(--color-surface);
  border-radius: var(--radius);
  animation: shimmer 1.6s ease-in-out infinite;
  background-image: linear-gradient(
    90deg,
    var(--color-surface) 0%,
    var(--color-surface-hover) 40%,
    var(--color-surface) 80%
  );
  background-size: 200% 100%;
}

.skeleton-text {
  height: 14px;
  background: var(--color-surface);
  border-radius: var(--radius);
  animation: shimmer 1.6s ease-in-out infinite;
  background-image: linear-gradient(
    90deg,
    var(--color-surface) 0%,
    var(--color-surface-hover) 40%,
    var(--color-surface) 80%
  );
  background-size: 200% 100%;
}

.skeleton-circle {
  border-radius: 50%;
  background: var(--color-surface);
  animation: shimmer 1.6s ease-in-out infinite;
  background-image: linear-gradient(
    90deg,
    var(--color-surface) 0%,
    var(--color-surface-hover) 40%,
    var(--color-surface) 80%
  );
  background-size: 200% 100%;
}

/* --------------------------------------------------------------------------
 * 21. 鍔ㄧ敾鍏抽敭甯? * -------------------------------------------------------------------------- */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

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

/* 楠ㄦ灦灞忛棯鐑佸姩鐢?*/
@keyframes shimmer {
  from {
    background-position: 200% 0;
  }
  to {
    background-position: -200% 0;
  }
}

/* --------------------------------------------------------------------------
 * 22. 鍝嶅簲寮?鈥?骞虫澘 (鈮?024px)
 * -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .grid-3,
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .create-sidebar {
    width: 240px;
  }

  .set-form-grid {
    grid-template-columns: 1fr;
  }

  .pricing-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-4);
  }

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

  .db-actions {
    grid-template-columns: 1fr;
  }

  .onboarding-steps {
    grid-template-columns: 1fr;
  }

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

  .chat-bubble {
    max-width: 85%;
  }
}

/* --------------------------------------------------------------------------
 * 23. 鍝嶅簲寮?鈥?鎵嬫満 (鈮?40px)
 * -------------------------------------------------------------------------- */
@media (max-width: 640px) {
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .container,
  .container-narrow {
    padding-left: var(--space-4);
    padding-right: var(--space-4);
  }

  .section {
    padding-top: var(--space-12);
    padding-bottom: var(--space-12);
  }

  .hero-text {
    font-size: var(--text-2xl);
  }

  .nav {
    padding: 0 var(--space-4);
  }

  .nav-links {
    gap: 0;
  }

  .nav-link {
    padding: var(--space-2) var(--space-2);
  }

  .toast {
    min-width: auto;
    max-width: calc(100vw - var(--space-8));
  }

  .toast-container {
    left: var(--space-4);
    right: var(--space-4);
    bottom: var(--space-4);
  }

  .modal {
    max-width: 100%;
    max-height: 90vh;
    margin: var(--space-2);
  }

  .modal-header,
  .modal-body,
  .modal-footer {
    padding-left: var(--space-4);
    padding-right: var(--space-4);
  }

  .create-layout {
    flex-direction: column;
  }

  .create-sidebar {
    width: 100%;
    max-height: 40vh;
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }

  .db-page {
    padding: var(--space-4) var(--space-4);
  }

  .db-stats {
    grid-template-columns: 1fr 1fr;
  }

  .pj-page {
    padding: var(--space-4) var(--space-4);
  }

  .pj-grid {
    grid-template-columns: 1fr;
  }

  .pj-header {
    flex-direction: column;
  }

  .pj-search {
    max-width: 100%;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .pricing-card {
    padding: var(--space-6) var(--space-4);
  }

  .auth-card {
    padding: var(--space-6) var(--space-4);
  }

  .set-form-grid {
    grid-template-columns: 1fr;
  }

  .chat-bubble {
    max-width: 90%;
  }

  .stat-grid {
    grid-template-columns: 1fr 1fr;
  }

  /* 鎵嬫満涓嬮殣钘忛儴鍒嗗鑸」 */
  .nav-link.nav-link-aux {
    display: none;
  }
}

/* --------------------------------------------------------------------------
 * 24. 鍙闂€т笌鎵撳嵃
 * -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* 閫変腑鏂囨湰棰滆壊 */
::selection {
  background: rgba(91, 184, 168, 0.25);
  color: var(--color-text);
}

/* 婊氬姩鏉?鈥?鏆楄壊閫傞厤 */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-muted);
}

/* Firefox 婊氬姩鏉?*/
* {
  scrollbar-width: thin;
  scrollbar-color: var(--color-border) transparent;
}


/* ═══════════════════════════════════════
   🔑 Key 配置栏
   ═══════════════════════════════════════ */
.key-config-bar { flex-wrap:wrap; align-items:center; }
.key-slot { display:flex; align-items:center; gap:4px; padding:4px 10px; border-radius:6px; cursor:pointer; font-size:0.75rem; transition:all .2s; border:1px solid transparent; }
.key-slot.ok { background:rgba(80,200,120,.08); border-color:rgba(80,200,120,.15); }
.key-slot.missing { background:rgba(255,180,50,.06); border-color:rgba(255,180,50,.12); }
.key-slot:hover { transform:translateY(-1px); filter:brightness(1.2); }
.key-slot-icon { font-size:0.85rem; }
.key-slot-label { font-weight:500; color:var(--color-text); }
.key-slot-status { font-size:0.7rem; }

.key-slot-del { margin-left:6px; font-size:0.6rem; color:var(--danger); opacity:0.5; transition:opacity .2s; }
.key-slot-del:hover { opacity:1; }



/* ═══════════════════════════════════════
   🎬 创作结果面板
   ═══════════════════════════════════════ */
.create-layout { display:grid; grid-template-columns:220px 1fr 260px; height:calc(100vh - 56px); }
.create-results { border-left:1px solid var(--color-border); background:var(--color-bg-secondary); display:flex; flex-direction:column; }
.create-results .empty-state { display:flex; flex-direction:column; align-items:center; justify-content:center; height:100%; gap:8px; }
.results-section-title { font-size:0.75rem; font-weight:600; color:var(--color-text-muted); text-transform:uppercase; letter-spacing:0.05em; margin:16px 0 8px; padding-bottom:4px; border-bottom:1px solid var(--color-border); }
.results-script-title { font-size:1rem; font-weight:700; margin-bottom:8px; }
.results-script-title .meta { font-size:0.7rem; color:var(--color-text-muted); font-weight:400; margin-top:2px; }
.results-char-card { display:flex; align-items:center; gap:8px; padding:6px 8px; margin:4px 0; background:rgba(255,255,255,.02); border-radius:6px; border:1px solid rgba(255,255,255,.04); }
.results-char-avatar { width:28px; height:28px; border-radius:50%; background:var(--accent); color:#fff; display:flex; align-items:center; justify-content:center; font-size:0.75rem; font-weight:700; flex-shrink:0; }
.results-char-name { font-size:0.8rem; font-weight:600; }
.results-char-desc { font-size:0.7rem; color:var(--color-text-muted); }
.results-video-card video { width:100%; border-radius:8px; background:#000; }
.results-video-label { font-size:0.75rem; color:var(--color-text-muted); margin-top:6px; text-align:center; }
.results-video-actions { display:flex; gap:6px; margin-top:8px; }
@media (max-width:900px) { .create-layout { grid-template-columns:1fr; } .create-sidebar, .create-results { display:none; } }