/* ═══ TPO Dashboard v3.0 — Theme System ═══ */
/* Modes: light (default), dark, digital         */
/* Uses [data-theme] on <html> to switch          */

/* ─── Dark Mode ─── */
[data-theme="dark"] {
  --bg: #0d1117;
  --bg2: #161b22;
  --bg3: #1c2128;
  --bg4: #262c36;
  --border: rgba(255,255,255,0.08);
  --border-hover: rgba(99,102,241,0.35);
  --text: #e6edf3;
  --text2: #b1bac4;
  --text3: #7d8590;
  --shadow: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 40px rgba(99,102,241,0.15);
  --blue: #6366f1;
  --blue2: #818cf8;
  --indigo: #6366f1;
  --violet: #a78bfa;
  --cyan: #22d3ee;
  --green: #34d399;
  --amber: #fbbf24;
  --red: #f87171;
  --orange: #fb923c;
  --pink: #f472b6;
  --lime: #a3e635;
  --accent-gradient: linear-gradient(135deg, #6366f1, #a78bfa, #22d3ee);
}

/* ─── Digital Mode (Matrix / Tactical) ─── */
[data-theme="digital"] {
  --bg: #020a02;
  --bg2: #071207;
  --bg3: #0d1a0d;
  --bg4: #142214;
  --border: rgba(0,255,65,0.12);
  --border-hover: rgba(0,255,65,0.35);
  --text: #00ff41;
  --text2: #00d935;
  --text3: #00a328;
  --shadow: 0 1px 3px rgba(0,255,65,0.06);
  --shadow-md: 0 4px 24px rgba(0,255,65,0.08);
  --shadow-lg: 0 12px 48px rgba(0,255,65,0.1);
  --shadow-glow: 0 0 40px rgba(0,255,65,0.12);
  --blue: #00e5ff;
  --blue2: #00b8d4;
  --indigo: #00e5ff;
  --violet: #00ffcc;
  --cyan: #00ffff;
  --green: #00ff41;
  --amber: #ccff00;
  --red: #ff003c;
  --orange: #ff6600;
  --pink: #ff00ff;
  --lime: #39ff14;
  --accent-gradient: linear-gradient(135deg, #00ff41, #00e5ff, #00ffcc);
  --font-display: 'JetBrains Mono', 'Noto Sans Thai', monospace;
}

/* ═══ Component overrides for dark backgrounds ═══ */

/* ─ Sidebar ─ */
[data-theme="dark"] .sidebar {
  background: rgba(22,27,34,0.95);
}
[data-theme="digital"] .sidebar {
  background: rgba(7,18,7,0.96);
}

/* ─ Nav items ─ */
[data-theme="dark"] .nav-item { color: var(--text2); }
[data-theme="dark"] .nav-item:hover { background: rgba(99,102,241,0.08); }
[data-theme="dark"] .nav-item.active { background: rgba(99,102,241,0.12); }
[data-theme="digital"] .nav-item { color: var(--text2); }
[data-theme="digital"] .nav-item:hover { background: rgba(0,255,65,0.06); }
[data-theme="digital"] .nav-item.active { background: rgba(0,255,65,0.1); color: var(--green); }

/* ─ User avatar ─ */
[data-theme="dark"] .user-avatar { background: rgba(99,102,241,0.2); }
[data-theme="digital"] .user-avatar { background: rgba(0,255,65,0.15); border-color: var(--green); color: var(--green); }

/* ─ Stat cards ─ */
[data-theme="dark"] .stat-card {
  background: rgba(22,27,34,0.8);
  border-color: rgba(255,255,255,0.06);
}
[data-theme="dark"] .stat-card:hover {
  border-color: rgba(99,102,241,0.3);
}
[data-theme="digital"] .stat-card {
  background: rgba(7,18,7,0.85);
  border-color: rgba(0,255,65,0.1);
}
[data-theme="digital"] .stat-card:hover {
  border-color: rgba(0,255,65,0.4);
  box-shadow: 0 0 20px rgba(0,255,65,0.1);
}

/* ─ Chart cards ─ */
[data-theme="dark"] .chart-card {
  background: rgba(22,27,34,0.8);
}
[data-theme="digital"] .chart-card {
  background: rgba(7,18,7,0.85);
}

/* ─ AI Bar ─ */
[data-theme="dark"] .ai-bar {
  background: rgba(22,27,34,0.7);
  border-color: rgba(255,255,255,0.06);
}
[data-theme="digital"] .ai-bar {
  background: rgba(7,18,7,0.75);
  border-color: rgba(0,255,65,0.12);
}

/* ─ Data tables ─ */
[data-theme="dark"] .data-table th {
  background: rgba(30,36,44,0.9);
}
[data-theme="dark"] .data-table td {
  border-bottom-color: rgba(255,255,255,0.06);
}
[data-theme="dark"] .data-table tbody tr:nth-child(even) td {
  background: rgba(99,102,241,0.03);
}
[data-theme="digital"] .data-table th {
  background: rgba(13,26,13,0.9);
  color: var(--green);
}
[data-theme="digital"] .data-table td {
  border-bottom-color: rgba(0,255,65,0.08);
}
[data-theme="digital"] .data-table tbody tr:nth-child(even) td {
  background: rgba(0,255,65,0.02);
}

/* ─ Search & Forms ─ */
[data-theme="dark"] .search-input-row input:focus,
[data-theme="dark"] .gsearch-input:focus {
  box-shadow: 0 0 0 3px rgba(99,102,241,0.2);
}
[data-theme="digital"] .search-input-row input:focus,
[data-theme="digital"] .gsearch-input:focus {
  box-shadow: 0 0 0 3px rgba(0,255,65,0.15);
  border-color: var(--green);
}

/* ─ Period selector ─ */
[data-theme="dark"] .period-btn.active {
  background: rgba(99,102,241,0.15);
  border-color: rgba(99,102,241,0.3);
}
[data-theme="digital"] .period-btn.active {
  background: rgba(0,255,65,0.1);
  border-color: rgba(0,255,65,0.3);
  color: var(--green);
}

/* ─ Search tabs ─ */
[data-theme="dark"] .stab.active {
  background: rgba(99,102,241,0.15);
}
[data-theme="digital"] .stab.active {
  background: rgba(0,255,65,0.1);
  border-color: var(--green);
  color: var(--green);
}

/* ─ Badges ─ */
[data-theme="dark"] .bgn-badge {
  background: rgba(99,102,241,0.15);
}
[data-theme="digital"] .bgn-badge {
  background: rgba(0,255,65,0.1);
  color: var(--green);
}

/* ─ Stat mini ─ */
[data-theme="dark"] .stat-mini { background: var(--bg2); }
[data-theme="digital"] .stat-mini { background: var(--bg2); }

/* ─ Login ─ */
[data-theme="dark"] .login-overlay { background: var(--bg); }
[data-theme="dark"] .login-card { background: var(--bg2); }
[data-theme="digital"] .login-overlay { background: var(--bg); }
[data-theme="digital"] .login-card { background: var(--bg2); }
[data-theme="digital"] .login-logo h1 {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ─ Toast ─ */
[data-theme="dark"] .toast {
  background: var(--bg2);
  color: var(--text);
  border: 1px solid var(--border);
}
[data-theme="digital"] .toast {
  background: var(--bg2);
  color: var(--green);
  border: 1px solid rgba(0,255,65,0.2);
  box-shadow: 0 0 15px rgba(0,255,65,0.1);
}

/* ─ Modals ─ */
[data-theme="dark"] .gmodal-content {
  background: var(--bg2);
  border-color: var(--border);
}
[data-theme="digital"] .gmodal-content {
  background: var(--bg2);
  border: 1px solid rgba(0,255,65,0.15);
  box-shadow: 0 0 30px rgba(0,255,65,0.08);
}

/* ═══ Animated Background per theme ═══ */
[data-theme="dark"] .bg-mesh::before {
  background: radial-gradient(circle, rgba(99,102,241,0.08) 0%, transparent 70%);
}
[data-theme="dark"] .bg-mesh::after {
  background: radial-gradient(circle, rgba(34,211,238,0.06) 0%, transparent 70%);
}
[data-theme="dark"] .grid-pattern {
  background-image:
    linear-gradient(rgba(99,102,241,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99,102,241,0.03) 1px, transparent 1px);
}

[data-theme="digital"] .bg-mesh::before {
  background: radial-gradient(circle, rgba(0,255,65,0.06) 0%, transparent 70%);
}
[data-theme="digital"] .bg-mesh::after {
  background: radial-gradient(circle, rgba(0,229,255,0.04) 0%, transparent 70%);
}
[data-theme="digital"] .grid-pattern {
  background-image:
    linear-gradient(rgba(0,255,65,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,255,65,0.04) 1px, transparent 1px);
}

/* ═══ Digital Mode special effects ═══ */
[data-theme="digital"] .stat-value {
  text-shadow: 0 0 8px rgba(0,255,65,0.4);
}
[data-theme="digital"] h1,
[data-theme="digital"] h2,
[data-theme="digital"] h3 {
  text-shadow: 0 0 4px rgba(0,255,65,0.3);
}
[data-theme="digital"] .sidebar-brand span {
  text-shadow: 0 0 10px rgba(0,255,65,0.4);
}
[data-theme="digital"] .ai-bar-dot {
  background: #00ff41;
  box-shadow: 0 0 12px rgba(0,255,65,0.6);
}
[data-theme="digital"] .ai-bar-chip {
  background: rgba(0,255,65,0.1);
  color: #00ff41;
}

/* ─ Digital glow pulse on stat values ─ */
[data-theme="digital"] .stat-value {
  animation: digitalGlow 3s ease-in-out infinite;
}
@keyframes digitalGlow {
  0%, 100% { text-shadow: 0 0 8px rgba(0,255,65,0.4); }
  50% { text-shadow: 0 0 16px rgba(0,255,65,0.6), 0 0 32px rgba(0,255,65,0.2); }
}

/* ─ Digital scanline overlay ─ */
[data-theme="digital"] .main-content::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9998;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,255,65,0.015) 2px,
    rgba(0,255,65,0.015) 4px
  );
}

/* ═══ Scrollbar per theme ═══ */
[data-theme="dark"] ::-webkit-scrollbar-track { background: var(--bg); }
[data-theme="dark"] ::-webkit-scrollbar-thumb { background: #30363d; border-radius: 6px; }
[data-theme="dark"] ::-webkit-scrollbar-thumb:hover { background: #484f58; }

[data-theme="digital"] ::-webkit-scrollbar-track { background: var(--bg); }
[data-theme="digital"] ::-webkit-scrollbar-thumb { background: rgba(0,255,65,0.2); border-radius: 6px; }
[data-theme="digital"] ::-webkit-scrollbar-thumb:hover { background: rgba(0,255,65,0.4); }

/* ═══ Theme toggle button styling ═══ */
.theme-toggle .theme-ico { font-size: 16px; line-height: 1; }
[data-theme="dark"] .theme-toggle:hover { color: var(--blue); background: rgba(99,102,241,0.1); }
[data-theme="digital"] .theme-toggle:hover { color: var(--green); background: rgba(0,255,65,0.08); }

/* ═══ Smooth transition ═══ */
html[data-theme] body,
html[data-theme] .sidebar,
html[data-theme] .stat-card,
html[data-theme] .chart-card,
html[data-theme] .ai-bar,
html[data-theme] .data-table th,
html[data-theme] .bgn-card,
html[data-theme] .search-bar,
html[data-theme] .search-results {
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}
