/* Custom Styles for Event Portal */

:root {
    --primary-color: #b34b32;
    --secondary-color: #ffe1a6;
    --warning-color: #faa05a;
    --danger-color: #f0506e;
    --dark-color: #222;
    --light-color: #f8f9fa;
    --border-radius: 8px;
    --box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    --transition: all 0.3s ease;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    min-height: 100vh;
}

/* Navigation Enhancements */
.uk-navbar-container {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: var(--box-shadow);
}

.uk-navbar-item.uk-logo {
    font-weight: 700;
    font-size: 1.25rem;
}

.uk-offcanvas-bar {
    background: white !important;
    padding: 20px;
}

.uk-offcanvas-bar h3, .uk-offcanvas-bar h4, .uk-offcanvas-close {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--dark-color) !important;
}

.uk-icon {
    font-size: 20px !important;
    color: var(--dark-color) !important; 
}

.uk-nav-default>li>a, .uk-nav-default>li>ul>li>a {
    color: var(--dark-color) !important; 
    opacity: 0.6 !important;
}

.uk-nav-default>li>a:hover, .uk-nav-default>li>ul>li>a:hover {
    color: var(--dark-color) !important;
    opacity: 1 !important;
}

.uk-nav-default>li>a.active, .uk-nav-default>li>ul>li>a.active {
    color: var(--primary-color) !important;
    opacity: 1 !important;
}

/* Card Enhancements */
.uk-card {
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    border: none;
}

.uk-card-hover:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.uk-card-primary {
    background: linear-gradient(135deg, var(--primary-color), #b34b32);
}

.uk-card-secondary {
    background: linear-gradient(135deg, var(--secondary-color), #ffe1a6);
}

.uk-card-secondary *{
    color: #b34b32 !important;
}

.uk-card-warning {
    background: linear-gradient(135deg, var(--warning-color), #e67e22);
}

.uk-card-danger {
    background: linear-gradient(135deg, var(--danger-color), #c0392b);
}

/* Button Enhancements */
.uk-button {
    border-radius: 25px;
    font-weight: 500;
    transition: var(--transition);
    border: none;
}

.uk-button-primary {
    background: linear-gradient(135deg, var(--primary-color), #b34b32);
    box-shadow: 0 4px 15px rgba(30, 135, 240, 0.3);
}

.uk-button-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(30, 135, 240, 0.4);
}

.uk-button-secondary {
    color: #b34b32;
    background: linear-gradient(135deg, var(--secondary-color), #ffe1a6);
    box-shadow: 0 4px 15px rgba(50, 210, 150, 0.3);
}

.uk-button-warning {
    background: linear-gradient(135deg, var(--warning-color), #e67e22);
    box-shadow: 0 4px 15px rgba(250, 160, 90, 0.3);
}

.uk-button-danger {
    background: linear-gradient(135deg, var(--danger-color), #c0392b);
    box-shadow: 0 4px 15px rgba(240, 80, 110, 0.3);
}

.uk-border-rounded {
    border-radius: 25px !important;
}


/* Progress Bar Enhancements */
.uk-progress {
    height: 8px;
    border-radius: 4px;
    background: rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.uk-progress-bar {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 4px;
    transition: width 0.6s ease;
}

/* Form Enhancements */
.uk-input, .uk-select, .uk-textarea {
    border-radius: var(--border-radius);
    border: 2px solid #e5e5e5;
    transition: var(--transition);
}

.uk-input:focus, .uk-select:focus, .uk-textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(30, 135, 240, 0.1);
}

/* Alert Enhancements */
.uk-alert {
    border-radius: var(--border-radius);
    border: none;
    box-shadow: var(--box-shadow);
}

.uk-alert-success {
    background: linear-gradient(135deg, #d4edda, #c3e6cb);
    color: #155724;
}

.uk-alert-danger {
    background: linear-gradient(135deg, #f8d7da, #f5c6cb);
    color: #721c24;
}

.uk-alert-warning {
    background: linear-gradient(135deg, #fff3cd, #ffeaa7);
    color: #856404;
}

/* Mobile Optimizations */
@media (max-width: 768px) {
    .uk-container {
        padding: 0 15px;
    }
    
    .uk-card-body {
        padding: 20px;
    }
    
    .uk-heading-small {
        font-size: 1.5rem;
    }
    
    .uk-button {
        padding: 12px 20px;
    }
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.6s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.slide-up {
    animation: slideUp 0.6s ease-out;
}

@keyframes slideUp {
    from { transform: translateY(30px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* Quiz Specific Styles */
.quiz-question {
    background: white;
    border-radius: var(--border-radius);
    padding: 25px;
    margin-bottom: 20px;
    box-shadow: var(--box-shadow);
}

.quiz-option {
    padding: 15px;
    margin: 10px 0;
    border: 2px solid #e5e5e5;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.quiz-option:hover {
    border-color: var(--primary-color);
    background: rgba(30, 135, 240, 0.05);
}

.quiz-option.selected {
    border-color: var(--primary-color);
    background: rgba(30, 135, 240, 0.1);
}

.quiz-timer {
    position: fixed;
    top: 20px;
    right: 20px;
    background: white;
    padding: 15px 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    z-index: 1000;
}

/* Image Reveal Game Styles */
.image-grid {
    display: grid;
    grid-template-columns: repeat(9, 1fr);
    gap: 2px;
    max-width: 450px;
    margin: 0 auto;
}

.image-part {
    aspect-ratio: 1;
    background: #f0f0f0;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: #666;
    transition: var(--transition);
}

.image-part.collected {
    background: var(--secondary-color);
    color: white;
}

.image-part.revealed {
    background-size: cover;
    background-position: center;
}

/* Leaderboard Styles */
.leaderboard-item {
    display: flex;
    align-items: center;
    padding: 15px;
    margin: 10px 0;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.leaderboard-item:hover {
    transform: translateX(5px);
}

.leaderboard-rank {
    font-size: 1.5rem;
    font-weight: bold;
    margin-right: 20px;
    min-width: 40px;
}

.leaderboard-rank.first {
    color: #ffd700;
}

.leaderboard-rank.second {
    color: #c0c0c0;
}

.leaderboard-rank.third {
    color: #cd7f32;
}

/* Activity Feed Styles */
.activity-item {
    display: flex;
    align-items: flex-start;
    padding: 15px 0;
    border-bottom: 1px solid #e5e5e5;
}

.activity-icon {
    margin-right: 15px;
    margin-top: 2px;
}

.activity-content {
    flex: 1;
}

.activity-time {
    font-size: 0.875rem;
    color: #666;
}

/* Loading States */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(30, 135, 240, 0.3);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Dark Mode Support */
/*@media (prefers-color-scheme: dark) {
    :root {
        --dark-color: #f8f9fa;
        --light-color: #222;
    }
    
    body {
        background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
        color: white;
    }
    
    .uk-card {
        background: rgba(255, 255, 255, 0.1);
        color: white;
    }
    
    .uk-navbar-container {
        background: rgba(0, 0, 0, 0.8);
    }
}
*/

/* Accessibility Improvements */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus States */
.uk-button:focus,
.uk-input:focus,
.uk-select:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .uk-card {
        border: 2px solid currentColor;
    }
    
    .uk-button {
        border: 2px solid currentColor;
    }
}