/* ShikshaPath Theme System - CSS Variables */

/* ============================================
   DARK THEME (Default)
   ============================================ */
:root.theme-dark {
    --primary-color: #007bff;
    --primary-hover: #0056b3;
    --background-color: #1a1a1a;
    --background-secondary: #2d2d2d;
    --text-color: #ffffff;
    --text-secondary: #b0b0b0;
    --accent-color: #ff6b6b;
    --border-color: #404040;
    --shadow-color: rgba(0, 0, 0, 0.5);
    --input-bg: #2d2d2d;
    --input-border: #404040;
}

/* ============================================
   LIGHT THEME
   ============================================ */
:root.theme-light {
    --primary-color: #007bff;
    --primary-hover: #0056b3;
    --background-color: #ffffff;
    --background-secondary: #f5f5f5;
    --text-color: #000000;
    --text-secondary: #666666;
    --accent-color: #ff6b6b;
    --border-color: #e0e0e0;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --input-bg: #ffffff;
    --input-border: #cccccc;
}

/* ============================================
   GAMING THEME
   ============================================ */
:root.theme-gaming {
    --primary-color: #00ff00;
    --primary-hover: #00cc00;
    --background-color: #0a0e27;
    --background-secondary: #16213e;
    --text-color: #00ff00;
    --text-secondary: #00dd00;
    --accent-color: #ff00ff;
    --border-color: #00ff00;
    --shadow-color: rgba(0, 255, 0, 0.3);
    --input-bg: #0f1419;
    --input-border: #00ff00;
}

/* ============================================
   TRANSPARENT (Glassmorphism)
   ============================================ */
:root.theme-transparent {
    --primary-color: #ffffff;
    --primary-hover: #e0e0e0;
    --background-color: rgba(20, 20, 30, 0.7);
    --background-secondary: rgba(40, 40, 60, 0.7);
    --text-color: #ffffff;
    --text-secondary: #d0d0d0;
    --accent-color: #00d4ff;
    --border-color: rgba(255, 255, 255, 0.2);
    --shadow-color: rgba(0, 0, 0, 0.3);
    --input-bg: rgba(30, 30, 50, 0.5);
    --input-border: rgba(255, 255, 255, 0.2);
}

/* ============================================
   PINK PARADISE
   ============================================ */
:root.theme-pink {
    --primary-color: #ff69b4;
    --primary-hover: #ff1493;
    --background-color: #faf0f5;
    --background-secondary: #f5e6ed;
    --text-color: #2d2d2d;
    --text-secondary: #666666;
    --accent-color: #ff1493;
    --border-color: #f0d4e0;
    --shadow-color: rgba(255, 105, 180, 0.2);
    --input-bg: #ffffff;
    --input-border: #ffb6d9;
}

/* ============================================
   PURPLE PASSION
   ============================================ */
:root.theme-purple {
    --primary-color: #9370db;
    --primary-hover: #7851a9;
    --background-color: #2d1b4e;
    --background-secondary: #3d2b5e;
    --text-color: #e8d5f2;
    --text-secondary: #c7a8db;
    --accent-color: #c77dff;
    --border-color: #5a3d7a;
    --shadow-color: rgba(199, 125, 255, 0.2);
    --input-bg: #1f0f36;
    --input-border: #7851a9;
}

/* ============================================
   OCEAN BLUE
   ============================================ */
:root.theme-ocean {
    --primary-color: #0077be;
    --primary-hover: #005a8f;
    --background-color: #0a1929;
    --background-secondary: #0f2946;
    --text-color: #e0f2fe;
    --text-secondary: #a8d8ea;
    --accent-color: #00d4ff;
    --border-color: #1e5a8e;
    --shadow-color: rgba(0, 116, 217, 0.2);
    --input-bg: #051a2e;
    --input-border: #0077be;
}

/* ============================================
   FOREST GREEN
   ============================================ */
:root.theme-forest {
    --primary-color: #2d5016;
    --primary-hover: #1f3a0f;
    --background-color: #0f2818;
    --background-secondary: #1a3d25;
    --text-color: #d4e8d4;
    --text-secondary: #9fbf9f;
    --accent-color: #4ade80;
    --border-color: #2d5016;
    --shadow-color: rgba(45, 80, 22, 0.3);
    --input-bg: #071d0d;
    --input-border: #2d5016;
}

/* ============================================
   SUNSET
   ============================================ */
:root.theme-sunset {
    --primary-color: #f97316;
    --primary-hover: #ea580c;
    --background-color: #1c0a00;
    --background-secondary: #3d1f08;
    --text-color: #fef3c7;
    --text-secondary: #fcd34d;
    --accent-color: #fbbf24;
    --border-color: #f97316;
    --shadow-color: rgba(249, 115, 22, 0.2);
    --input-bg: #2d1410;
    --input-border: #f97316;
}

/* ============================================
   MIDNIGHT BLUE
   ============================================ */
:root.theme-midnight {
    --primary-color: #1e40af;
    --primary-hover: #1e3a8a;
    --background-color: #0c1421;
    --background-secondary: #1e293b;
    --text-color: #e0e7ff;
    --text-secondary: #a5b4fc;
    --accent-color: #60a5fa;
    --border-color: #1e40af;
    --shadow-color: rgba(30, 64, 175, 0.2);
    --input-bg: #0f172a;
    --input-border: #1e40af;
}

/* ============================================
   BASE THEME STYLES (Apply to all)
   ============================================ */

body {
    background-color: var(--background-color);
    color: var(--text-color);
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Navbar */
.navbar {
    background-color: var(--background-secondary);
    border-bottom: 1px solid var(--border-color);
}

.navbar-brand {
    color: var(--primary-color) !important;
}

/* Buttons */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

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

/* Cards */
.card {
    background-color: var(--background-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-color);
}

/* Forms */
.form-control,
.form-select,
textarea,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"] {
    background-color: var(--input-bg);
    color: var(--text-color);
    border: 1px solid var(--input-border);
}

.form-control:focus,
.form-select:focus {
    background-color: var(--input-bg);
    color: var(--text-color);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(var(--primary-color-rgb), 0.25);
}

/* Tables */
.table {
    color: var(--text-color);
    border-color: var(--border-color);
}

.table-dark {
    background-color: var(--background-secondary);
    border-color: var(--border-color);
}

/* Modals */
.modal-content {
    background-color: var(--background-secondary);
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
}

/* Alerts */
.alert {
    border: 1px solid var(--border-color);
}

.alert-info {
    background-color: var(--background-secondary);
    color: var(--text-color);
    border-color: var(--primary-color);
}

/* Links */
a {
    color: var(--primary-color);
}

a:hover {
    color: var(--primary-hover);
}

/* Scrollbar (for webkit browsers) */
::-webkit-scrollbar {
    width: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

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

/* Badges */
.badge {
    background-color: var(--primary-color);
    color: var(--background-color);
}

/* Text utilities */
.text-muted {
    color: var(--text-secondary) !important;
}

.bg-light {
    background-color: var(--background-secondary) !important;
}

/* Dropdowns */
.dropdown-menu {
    background-color: var(--background-secondary);
    border: 1px solid var(--border-color);
}

.dropdown-item {
    color: var(--text-color);
}

.dropdown-item:hover,
.dropdown-item:focus {
    background-color: var(--background-color);
    color: var(--primary-color);
}

/* Helper for Gaming Theme */
.theme-gaming .text-muted {
    color: var(--text-secondary) !important;
    text-shadow: 0 0 5px var(--primary-color);
}

/* Gaming theme glow effect */
.theme-gaming .btn-primary,
.theme-gaming .badge {
    box-shadow: 0 0 10px var(--primary-color);
}

/* Smooth transitions for all theme-aware elements */
body,
.navbar,
.card,
.form-control,
.btn,
a {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}