/**
 * ========================================================================
 * Promptly Global Theme System
 * v0.6.8.3 - Complete Light/Dark Mode Support
 * ========================================================================
 * 
 * 原则:
 * 1. 深浅色是两套完整的视觉状态
 * 2. 用语义token，不用硬编码色值
 * 3. 对比度是第一原则
 * 4. 组件身份唯一
 * 5. 全局优先于局部
 */

:root {
  /* === Base Colors === */
  --bg: #050814;
  --bg-soft: #0b1024;
  --card: #0f162e;
  --text: #eef3ff;
  --text-secondary: #c8d5f0;
  --muted: #93a0c0;
  
  /* === Surface Colors (for cards, panels, modals) === */
  --surface: rgba(15, 23, 42, 0.95);
  --surface-light: rgba(15, 23, 42, 0.78);
  --surface-lighter: rgba(15, 23, 42, 0.6);
  --surface-hover: rgba(20, 30, 55, 0.95);
  --surface-active: rgba(25, 35, 65, 0.98);
  
  /* === Border Colors === */
  --border: #202a46;
  --border-light: rgba(255, 255, 255, 0.08);
  --border-lighter: rgba(255, 255, 255, 0.04);
  --border-hover: rgba(124, 58, 237, 0.5);
  
  /* === Interactive Colors === */
  --primary: #8b5cf6;
  --primary-hover: #7c3aed;
  --primary-active: #6d28d9;
  --accent: #22d3ee;
  --accent-hover: #06b6d4;
  
  /* === Status Colors === */
  --ok: #2dd4bf;
  --warn: #fbbf24;
  --err: #f87171;
  
  /* === Status Background/Text Colors === */
  --success-bg: rgba(45, 212, 191, 0.15);
  --success-color: #2dd4bf;
  --error-bg: rgba(248, 113, 113, 0.15);
  --error-color: #f87171;
  --info-bg: rgba(34, 211, 238, 0.15);
  --info-color: #22d3ee;
  
  /* === Legacy Aliases (for compatibility) === */
  --bg-primary: var(--bg);
  --bg-secondary: var(--bg-soft);
  --border-color: var(--border);
  
  /* === Input/Form Colors === */
  --input-bg: rgba(15, 23, 42, 0.9);
  --input-border: rgba(148, 163, 184, 0.7);
  --input-border-focus: rgba(124, 58, 237, 0.8);
  --input-text: #eef3ff;
  --input-placeholder: rgba(147, 160, 192, 0.6);
  
  /* === Overlay Colors === */
  --overlay: rgba(5, 8, 20, 0.85);
  --backdrop: rgba(0, 0, 0, 0.5);
  
  /* === Shadow === */
  --shadow: 0 18px 48px rgba(0, 0, 0, 0.5);
  --shadow-sm: 0 8px 24px rgba(0, 0, 0, 0.35);
  --glow: 0 0 0 1px rgba(139, 92, 246, 0.5), 0 18px 50px rgba(74, 35, 148, 0.55);
  
  /* === Brand Gradient === */
  --brand-1: #7C3AED;
  --brand-2: #06B6D4;
  --brand-3: #22D3EE;
  --brand-4: #4ADE80;
  --brand-5: #F59E0B;
}

[data-theme="light"] {
  /* === Base Colors === */
  --bg: #f6f8fb;
  --bg-soft: #ffffff;
  --card: #ffffff;
  --text: #05070c;
  --text-secondary: #1e293b;
  --muted: #64748b;
  
  /* === Surface Colors === */
  --surface: rgba(255, 255, 255, 0.95);
  --surface-light: rgba(248, 250, 252, 0.95);
  --surface-lighter: rgba(241, 245, 249, 0.9);
  --surface-hover: rgba(241, 245, 249, 1);
  --surface-active: rgba(226, 232, 240, 1);
  
  /* === Border Colors === */
  --border: #dfe3ef;
  --border-light: rgba(148, 163, 184, 0.3);
  --border-lighter: rgba(148, 163, 184, 0.15);
  --border-hover: rgba(109, 40, 217, 0.5);
  
  /* === Interactive Colors === */
  --primary: #6d28d9;
  --primary-hover: #5b21b6;
  --primary-active: #4c1d95;
  --accent: #0ea5b7;
  --accent-hover: #0891a1;
  
  /* === Status Colors === */
  --ok: #059669;
  --warn: #b45309;
  --err: #b91c1c;
  
  /* === Status Background/Text Colors === */
  --success-bg: rgba(5, 150, 105, 0.1);
  --success-color: #059669;
  --error-bg: rgba(185, 28, 28, 0.1);
  --error-color: #b91c1c;
  --info-bg: rgba(14, 165, 183, 0.1);
  --info-color: #0ea5b7;
  
  /* === Legacy Aliases (for compatibility) === */
  --bg-primary: var(--bg);
  --bg-secondary: var(--bg-soft);
  --border-color: var(--border);
  
  /* === Input/Form Colors === */
  --input-bg: rgba(255, 255, 255, 1);
  --input-border: rgba(148, 163, 184, 0.5);
  --input-border-focus: rgba(109, 40, 217, 0.7);
  --input-text: #05070c;
  --input-placeholder: rgba(100, 116, 139, 0.5);
  
  /* === Overlay Colors === */
  --overlay: rgba(248, 250, 252, 0.95);
  --backdrop: rgba(0, 0, 0, 0.2);
  
  /* === Shadow === */
  --shadow: 0 10px 26px rgba(0, 0, 0, 0.08);
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.05);
  --glow: 0 0 0 1px rgba(109, 40, 217, 0.2), 0 10px 26px rgba(0, 0, 0, 0.08);
}

/* === Global Form Controls === */
input,
textarea,
select {
  background: var(--input-bg) !important;
  color: var(--input-text) !important;
  border-color: var(--input-border) !important;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--input-border-focus) !important;
  outline: none !important;
}

input::placeholder,
textarea::placeholder {
  color: var(--input-placeholder) !important;
}

/* === Browser Autofill Override === */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
textarea:-webkit-autofill,
textarea:-webkit-autofill:hover,
textarea:-webkit-autofill:focus,
select:-webkit-autofill,
select:-webkit-autofill:hover,
select:-webkit-autofill:focus {
  -webkit-box-shadow: 0 0 0 1000px var(--input-bg) inset !important;
  -webkit-text-fill-color: var(--input-text) !important;
  border-color: var(--input-border) !important;
}

/* === Scrollbar Theme === */
::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

::-webkit-scrollbar-track {
  background: var(--bg-soft);
}

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 6px;
}

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

[data-theme="light"] ::-webkit-scrollbar-track {
  background: var(--surface-light);
}

[data-theme="light"] ::-webkit-scrollbar-thumb {
  background: var(--border);
}

[data-theme="light"] ::-webkit-scrollbar-thumb:hover {
  background: var(--muted);
}

/* === Selection === */
::selection {
  background: var(--primary);
  color: #ffffff;
}

::-moz-selection {
  background: var(--primary);
  color: #ffffff;
}