/**
 * Quiz Dashboard & Tracker Styles
 */

/* Dashboard Container */
.quiz-dashboard {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border-radius: 16px;
    padding: 24px;
    margin: 20px 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.quiz-dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
}

.quiz-dashboard-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    margin: 0;
}

.quiz-dashboard-points {
    background: linear-gradient(135deg, #ff6b6b, #feca57);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.25rem;
    font-weight: 700;
}

/* Quiz Cards Grid */
.quiz-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
}

.quiz-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 20px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.quiz-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.2);
}

.quiz-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.quiz-card-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
    margin: 0;
}

.quiz-card-status {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.quiz-card-status.available {
    background: rgba(46, 204, 113, 0.2);
    color: #2ecc71;
}

.quiz-card-status.in_progress {
    background: rgba(241, 196, 15, 0.2);
    color: #f1c40f;
}

.quiz-card-status.completed {
    background: rgba(52, 152, 219, 0.2);
    color: #3498db;
}

.quiz-card-status.locked {
    background: rgba(149, 165, 166, 0.2);
    color: #95a5a6;
}

/* Progress bar */
.quiz-progress {
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    margin: 12px 0;
    overflow: hidden;
}

.quiz-progress-bar {
    height: 100%;
    border-radius: 3px;
    transition: width 0.5s ease;
}

.quiz-progress-bar.available {
    background: linear-gradient(90deg, #2ecc71, #27ae60);
    width: 0;
}

.quiz-progress-bar.in_progress {
    background: linear-gradient(90deg, #f1c40f, #f39c12);
}

.quiz-progress-bar.completed {
    background: linear-gradient(90deg, #3498db, #2980b9);
    width: 100%;
}

/* Quiz stats */
.quiz-card-stats {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 16px;
}

.quiz-card-stat {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Action button */
.quiz-card-action {
    display: block;
    width: 100%;
    padding: 12px 20px;
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.quiz-card-action.start {
    background: linear-gradient(135deg, #2ecc71, #27ae60);
    color: #fff;
}

.quiz-card-action.continue {
    background: linear-gradient(135deg, #f1c40f, #f39c12);
    color: #1a1a2e;
}

.quiz-card-action.completed {
    background: rgba(52, 152, 219, 0.2);
    color: #3498db;
    cursor: default;
}

.quiz-card-action.start:hover,
.quiz-card-action.continue:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

/* Retry info */
.quiz-retry-info {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    text-align: center;
    margin-top: 8px;
}

/* Summary section */
.quiz-summary {
    display: flex;
    justify-content: space-around;
    padding: 20px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    margin-top: 24px;
}

.quiz-summary-item {
    text-align: center;
}

.quiz-summary-value {
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
}

.quiz-summary-label {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 4px;
}

/* Achievement Toast */
.quiz-achievement-toast {
    position: fixed;
    top: 20px;
    right: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    background: linear-gradient(135deg, #1a1a2e, #16213e);
    border: 2px solid #feca57;
    border-radius: 12px;
    padding: 16px 24px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
    transform: translateX(120%);
    transition: transform 0.3s ease;
    z-index: 10000;
}

.quiz-achievement-toast.show {
    transform: translateX(0);
}

.achievement-icon {
    font-size: 2.5rem;
}

.achievement-content {
    text-align: left;
}

.achievement-title {
    font-size: 0.75rem;
    color: #feca57;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.achievement-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
    margin: 4px 0;
}

.achievement-points {
    font-size: 0.9rem;
    color: #2ecc71;
    font-weight: 600;
}

/* Timer display in quiz */
.quiz-timer {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 0, 0, 0.3);
    padding: 8px 16px;
    border-radius: 20px;
    font-family: monospace;
    font-size: 1.2rem;
    color: #fff;
}

.quiz-timer-icon {
    opacity: 0.7;
}

/* Leaderboard Styles */
.quiz-leaderboard {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border-radius: 16px;
    padding: 24px;
    min-height: 100vh;
}

.leaderboard-header {
    text-align: center;
    margin-bottom: 32px;
}

.leaderboard-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #fff;
    margin: 0 0 8px 0;
}

.leaderboard-subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.6);
}

.leaderboard-table {
    width: 100%;
    border-collapse: collapse;
}

.leaderboard-table th {
    text-align: left;
    padding: 16px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.leaderboard-table td {
    padding: 16px;
    color: #fff;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.leaderboard-table tr:hover td {
    background: rgba(255, 255, 255, 0.03);
}

.leaderboard-rank {
    font-size: 1.5rem;
    font-weight: 700;
    width: 60px;
}

.leaderboard-rank.gold { color: #feca57; }
.leaderboard-rank.silver { color: #c0c0c0; }
.leaderboard-rank.bronze { color: #cd7f32; }

.leaderboard-player {
    display: flex;
    align-items: center;
    gap: 12px;
}

.leaderboard-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ff6b6b, #feca57);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
}

.leaderboard-name {
    font-weight: 600;
}

.leaderboard-score {
    font-size: 1.25rem;
    font-weight: 700;
    color: #2ecc71;
}

.leaderboard-quizzes {
    color: rgba(255, 255, 255, 0.6);
}

.leaderboard-time {
    font-family: monospace;
    color: rgba(255, 255, 255, 0.6);
}

/* Responsive */
@media (max-width: 768px) {
    .quiz-dashboard {
        padding: 16px;
    }

    .quiz-cards {
        grid-template-columns: 1fr;
    }

    .quiz-summary {
        flex-wrap: wrap;
        gap: 16px;
    }

    .quiz-summary-item {
        flex: 1 1 45%;
    }

    .quiz-achievement-toast {
        left: 20px;
        right: 20px;
        transform: translateY(-120%);
    }

    .quiz-achievement-toast.show {
        transform: translateY(0);
    }

    .leaderboard-title {
        font-size: 1.8rem;
    }

    .leaderboard-table th,
    .leaderboard-table td {
        padding: 12px 8px;
    }
}