/* Dark Mode Styles for SAHITYA MELA */

:root {
    /* Light mode colors (default) */
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #f5f5dc;
    --text-primary: #333333;
    --text-secondary: #666666;
    --text-muted: #999999;
    --border-color: #e0e0e0;
    --card-bg: #ffffff;
    --header-bg: #ffffff;
    --footer-bg: #2c3e50;
    --primary-color: #8B0000;
    --accent-color: #CD853F;
    --shadow: rgba(0, 0, 0, 0.1);
    --shadow-hover: rgba(0, 0, 0, 0.2);
}

/* Dark mode colors */
[data-theme="dark"] {
    --bg-primary: #1a1a1a;
    --bg-secondary: #2d2d2d;
    --bg-tertiary: #3a3a3a;
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --text-muted: #999999;
    --border-color: #404040;
    --card-bg: #2d2d2d;
    --header-bg: #252525;
    --footer-bg: #1a1a1a;
    --primary-color: #8B0000;
    --accent-color: #CD853F;
    --shadow: rgba(0, 0, 0, 0.3);
    --shadow-hover: rgba(0, 0, 0, 0.5);
    --light-gray: #2d2d2d;
    --white: #1a1a1a;
    --text-color: #ffffff;
    --text-dark: #ffffff;
    --text-light: #cccccc;
    --secondary-color: #333333;
}

/* Admin Panel Dark Mode Styles */
[data-theme="dark"] .admin-sidebar {
    background-color: #252525; /* Slightly darker than secondary */
    border-right: 1px solid #444;
}

[data-theme="dark"] .admin-menu a:hover {
    background-color: #333;
}

[data-theme="dark"] .admin-header {
    background-color: #252525;
    border-bottom: 1px solid #444;
}

[data-theme="dark"] .admin-main {
    background-color: #1a1a1a;
}

[data-theme="dark"] .admin-menu a {
    color: #ffffff;
    border-bottom: 1px solid #444;
}

[data-theme="dark"] .admin-menu a.active {
    background-color: var(--primary-color);
    color: white;
}

[data-theme="dark"] .mobile-menu-toggle {
    background-color: #ff6b6b; /* Bright red for better visibility in dark mode */
    color: #ffffff;
}

/* Apply dark mode styles */
body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
}

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

.footer {
    background-color: var(--footer-bg);
}

.card, .book-card, .message-card, .contact-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 10px var(--shadow);
}

.card:hover, .book-card:hover {
    box-shadow: 0 4px 20px var(--shadow-hover);
}

/* Form elements */
input, textarea, select {
    background-color: var(--card-bg);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

input:focus, textarea:focus, select:focus {
    border-color: var(--primary-color);
    background-color: var(--bg-secondary);
}

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

.btn-secondary {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

/* Navigation */
.nav-link {
    color: var(--text-primary);
}

.nav-link:hover {
    color: var(--primary-color);
}

/* Dark mode toggle button in navigation */
.dark-mode-toggle {
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    font-size: 18px;
    padding: 10px;
    margin-left: 15px;
    border-radius: 5px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dark-mode-toggle:hover {
    background: var(--bg-secondary);
    color: var(--primary-color);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-right {
    display: flex;
    align-items: center;
}

/* Admin panel dark mode */
.admin-header {
    background-color: var(--header-bg);
    border-bottom: 1px solid var(--border-color);
}

.admin-sidebar {
    background-color: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
}

.admin-main {
    background-color: var(--bg-primary);
}

/* Smooth transitions for all elements */
* {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* Dark mode specific adjustments */
[data-theme="dark"] .hero {
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
}

[data-theme="dark"] .section {
    background-color: var(--bg-primary);
}

[data-theme="dark"] .page-header {
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
}

[data-theme="dark"] .page-header h1 {
    color: var(--primary-color);
}

[data-theme="dark"] .page-header p {
    color: var(--text-secondary);
}

[data-theme="dark"] img {
    opacity: 0.9;
}

[data-theme="dark"] .logo-img {
    filter: brightness(1.2);
}

/* Ensure text readability in dark mode */
[data-theme="dark"] h1, 
[data-theme="dark"] h2, 
[data-theme="dark"] h3, 
[data-theme="dark"] h4, 
[data-theme="dark"] h5, 
[data-theme="dark"] h6 {
    color: var(--text-primary);
}

[data-theme="dark"] p {
    color: var(--text-secondary);
}

[data-theme="dark"] .text-muted {
    color: var(--text-muted);
}

/* Dark mode notification styles */
[data-theme="dark"] .notification {
    background: var(--card-bg);
    color: var(--text-primary);
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

[data-theme="dark"] .notification-close {
    color: var(--text-muted);
}

[data-theme="dark"] .notification-close:hover {
    background: rgba(255,255,255,0.1);
    color: var(--text-primary);
}