/* Custom Bootstrap Theme Variables */
:root {
    /* Primary Colors */
    --bs-primary: #0dbdfd;
    --bs-primary-rgb: 13, 189, 253;
    
    /* Secondary Colors */
    --bs-secondary: #6c757d;
    --bs-secondary-rgb: 108, 117, 125;
    
    /* Success, Warning, Danger, Info */
    --bs-success: #198754;
    --bs-warning: #ffc107;
    --bs-danger: #dc3545;
    --bs-info: #011215;
    
    /* Light Theme Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --text-primary: #212529;
    --text-secondary: #6c757d;
    --border-color: rgba(0, 0, 0, 0.125);
    --navbar-bg: #f8f9fa;
    --card-bg: #ffffff;
    
    /* Typography */
    --bs-body-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --bs-body-font-size: 1rem;
    --bs-body-font-weight: 400;
    --bs-body-line-height: 1.5;
    
    /* Border Radius */
    --bs-border-radius: 0.375rem;
    --bs-border-radius-sm: 0.25rem;
    --bs-border-radius-lg: 0.5rem;
    --bs-border-radius-xl: 1rem;
    --bs-border-radius-pill: 50rem;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 3rem;
    
    /* Shadows */
    --shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
    
    /* Transitions */
    --transition-base: all 0.2s ease-in-out;
    --transition-fast: all 0.15s ease-in-out;
    --transition-slow: all 0.3s ease-in-out;
}

/* Dark Theme */
[data-bs-theme="dark"] {
    /* Dark Theme Colors */
    --bg-primary: #212529;
    --bg-secondary: #2c3034;
    --text-primary: #f8f9fa;
    --text-secondary: #adb5bd;
    --border-color: rgba(255, 255, 255, 0.125);
    --navbar-bg: #2c3034;
    --card-bg: #2c3034;
    
    /* Adjust shadows for dark theme */
    --shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.3);
    --shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.5);
}

/* Apply theme colors */
body {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

.navbar {
    background-color: var(--navbar-bg) !important;
    color: var(--text-primary);
}

.card {
    background-color: var(--card-bg);
    color: var(--text-primary);
    border-color: var(--border-color);
}

/* Theme Toggle Button */
.theme-toggle {
    border: none;
    background: transparent;
    cursor: pointer;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.theme-toggle:hover {
    opacity: 0.7;
}

/* Custom Component Styles */

/* Navigation */
.navbar-brand {
    font-weight: 600;
    font-size: 1.5rem;
    color: var(--text-primary) !important;
}

.navbar .nav-link {
    color: var(--text-primary) !important;
}

.navbar .nav-link:hover {
    opacity: 0.7;
}

/* Event Cards */
.event-card-clickable {
    transition: var(--transition-base);
    cursor: pointer;
    border-radius: var(--bs-border-radius-lg);
}

.event-card-clickable:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

/* Buttons */
.btn {
    font-weight: 500;
    transition: var(--transition-fast);
}

.btn-primary {
    --bs-btn-bg: var(--bs-primary);
    --bs-btn-border-color: var(--bs-primary);
}

/* Forms */
.form-control:focus,
.form-select:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.25rem rgba(var(--bs-primary-rgb), 0.25);
}

/* Search Input */
.search-input-rounded {
    border-radius: var(--bs-border-radius-pill);
}

/* Cards */
.card {
    border-radius: var(--bs-border-radius-lg);
    border: 1px solid rgba(0, 0, 0, 0.125);
}

.card-title,
.card-text {
    color: var(--text-primary) !important;
}

.card-img-top {
    border-top-left-radius: var(--bs-border-radius-lg);
    border-top-right-radius: var(--bs-border-radius-lg);
}

/* Pagination */
.pagination .page-link {
    color: var(--text-primary);
    background-color: var(--card-bg);
    border-color: var(--border-color);
    font-weight: 500;
    transition: var(--transition-fast);
    border-radius: var(--bs-border-radius-pill);
    margin: 0 2px;
}

.pagination .page-link:hover {
    color: var(--bs-primary);
    background-color: var(--bg-secondary);
    border-color: var(--bs-primary);
}

.pagination .page-link:focus {
    color: var(--bs-primary);
    background-color: var(--bg-secondary);
    box-shadow: 0 0 0 0.25rem rgba(var(--bs-primary-rgb), 0.25);
}

.pagination .page-item.active .page-link {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
    color: #ffffff;
    font-weight: 600;
}

.pagination .page-item.disabled .page-link {
    color: var(--text-secondary);
    background-color: var(--card-bg);
    border-color: var(--border-color);
    opacity: 0.6;
}

/* Page Size Selector */
.btn-group .btn {
    border-radius: var(--bs-border-radius-pill);
}

.btn-group .btn:not(:last-child) {
    margin-right: 4px;
}

.btn-group .btn-outline-primary {
    color: var(--text-primary);
    border-color: var(--border-color);
    background-color: var(--card-bg);
}

.btn-group .btn-outline-primary:hover {
    color: #ffffff;
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
}

/* User Dropdown Styling */
.dropdown-toggle {
    color: var(--text-primary) !important;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dropdown-toggle:hover {
    opacity: 0.8;
}

.dropdown-toggle::after {
    color: var(--text-primary);
}

/* Rounded Buttons */
.btn-rounded {
    border-radius: var(--bs-border-radius-pill);
}

/* Dropdowns */
.dropdown-menu {
    border-radius: var(--bs-border-radius);
    box-shadow: var(--shadow);
}

/* Alerts */
.alert {
    border-radius: var(--bs-border-radius);
}

/* User Dropdown */
.user-dropdown {
    cursor: pointer;
}

/* Utility Classes */
.shadow-custom {
    box-shadow: var(--shadow);
}

.shadow-custom-lg {
    box-shadow: var(--shadow-lg);
}

.transition-base {
    transition: var(--transition-base);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .navbar-brand {
        font-size: 1.25rem;
    }
}