/**
 * Tasks Page Styles
 */

/* ============================================
   TASKS OVERVIEW
============================================ */

.tasks-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.overview-card.completed .overview-icon {
    background: linear-gradient(135deg, rgba(14, 203, 129, 0.15), rgba(14, 203, 129, 0.05));
    color: var(--success);
}

.overview-card.rewards .overview-icon {
    background: linear-gradient(135deg, rgba(240, 185, 11, 0.15), rgba(240, 185, 11, 0.05));
    color: var(--primary);
}

.overview-card.streak .overview-icon {
    background: linear-gradient(135deg, rgba(246, 70, 93, 0.15), rgba(246, 70, 93, 0.05));
    color: var(--danger);
}

/* ============================================
   DAILY CHECK-IN CARD
============================================ */

.daily-checkin-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 2rem;
    margin-bottom: 2rem;
}

.checkin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.checkin-title {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.checkin-title i {
    font-size: 2rem;
    color: var(--primary);
}

.checkin-title h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin: 0;
}

.checkin-streak {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, rgba(246, 70, 93, 0.15), rgba(246, 70, 93, 0.05));
    border: 1px solid rgba(246, 70, 93, 0.3);
    border-radius: var(--radius-full);
    color: var(--danger);
    font-weight: 600;
}

.checkin-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.checkin-day {
    aspect-ratio: 1;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    position: relative;
    transition: all 0.3s ease;
}

.checkin-day:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
}

.checkin-day.completed {
    background: linear-gradient(135deg, rgba(14, 203, 129, 0.15), rgba(14, 203, 129, 0.05));
    border-color: var(--success);
}

.checkin-day.active {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-color: var(--primary);
    animation: pulse-glow 2s infinite;
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(240, 185, 11, 0.7);
    }
    50% {
        box-shadow: 0 0 20px 10px rgba(240, 185, 11, 0);
    }
}

.day-number {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.checkin-day.active .day-number {
    color: white;
}

.day-reward {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    font-family: var(--font-mono);
}

.day-reward.bonus {
    color: var(--primary);
    font-size: 1rem;
}

.checkin-day.active .day-reward {
    color: white;
}

.checkin-day i {
    font-size: 1.5rem;
    color: var(--text-muted);
}

.checkin-day.completed i {
    color: var(--success);
}

.checkin-day.active i {
    color: white;
}

/* ============================================
   TASKS CATEGORIES
============================================ */

.tasks-categories {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
}

.category-tab {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-weight: 500;
    white-space: nowrap;
    cursor: pointer;
    transition: all 0.3s ease;
}

.category-tab:hover {
    background: var(--bg-tertiary);
    border-color: var(--primary);
    color: var(--text-primary);
}

.category-tab.active {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-color: var(--primary);
    color: white;
}

/* ============================================
   TASKS GRID
============================================ */

.tasks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.task-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: all 0.3s ease;
}

.task-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.task-card.completed {
    opacity: 0.7;
}

.task-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.task-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.task-icon.daily {
    background: linear-gradient(135deg, rgba(55, 114, 255, 0.15), rgba(55, 114, 255, 0.05));
    color: var(--secondary);
}

.task-icon.social {
    background: linear-gradient(135deg, rgba(240, 185, 11, 0.15), rgba(240, 185, 11, 0.05));
    color: var(--primary);
}

.task-icon.special {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.15), rgba(124, 58, 237, 0.05));
    color: var(--accent-purple);
}

.task-badge {
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.task-badge.daily {
    background: rgba(55, 114, 255, 0.15);
    color: var(--secondary);
    border: 1px solid rgba(55, 114, 255, 0.3);
}

.task-badge.social {
    background: rgba(240, 185, 11, 0.15);
    color: var(--primary);
    border: 1px solid rgba(240, 185, 11, 0.3);
}

.task-badge.special {
    background: rgba(124, 58, 237, 0.15);
    color: var(--accent-purple);
    border: 1px solid rgba(124, 58, 237, 0.3);
}

.task-content {
    flex: 1;
}

.task-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.task-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.task-progress {
    margin-bottom: 1rem;
}

.task-progress .progress-bar {
    height: 6px;
    background: var(--bg-secondary);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.task-progress .progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: var(--radius-full);
    transition: width 0.5s ease;
}

.task-progress .progress-text {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.task-reward {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, rgba(14, 203, 129, 0.15), rgba(14, 203, 129, 0.05));
    border: 1px solid rgba(14, 203, 129, 0.3);
    border-radius: var(--radius-full);
    color: var(--success);
    font-weight: 600;
    font-family: var(--font-mono);
}

.task-reward.bonus {
    background: linear-gradient(135deg, rgba(240, 185, 11, 0.15), rgba(240, 185, 11, 0.05));
    border-color: rgba(240, 185, 11, 0.3);
    color: var(--primary);
}

.task-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.task-status.completed {
    color: var(--success);
}

.task-status i {
    font-size: 1.2rem;
}

/* ============================================
   LEADERBOARD
============================================ */

.leaderboard-section {
    margin-top: 3rem;
}

.leaderboard-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
}

.leaderboard-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    margin-bottom: 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.leaderboard-item:hover {
    background: var(--bg-tertiary);
    transform: translateX(-5px);
}

.leaderboard-item.top1 {
    background: linear-gradient(135deg, rgba(240, 185, 11, 0.15), rgba(240, 185, 11, 0.05));
    border-color: var(--primary);
}

.leaderboard-item.top2 {
    background: linear-gradient(135deg, rgba(192, 192, 192, 0.15), rgba(192, 192, 192, 0.05));
    border-color: #C0C0C0;
}

.leaderboard-item.top3 {
    background: linear-gradient(135deg, rgba(205, 127, 50, 0.15), rgba(205, 127, 50, 0.05));
    border-color: #CD7F32;
}

.leaderboard-item.current {
    border: 2px solid var(--primary);
    background: linear-gradient(135deg, rgba(55, 114, 255, 0.15), rgba(55, 114, 255, 0.05));
}

.leaderboard-item .rank {
    width: 40px;
    height: 40px;
    background: var(--bg-tertiary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--text-primary);
    position: relative;
}

.leaderboard-item.top1 .rank {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
}

.leaderboard-item.top2 .rank {
    background: linear-gradient(135deg, #C0C0C0, #A8A8A8);
    color: white;
}

.leaderboard-item.top3 .rank {
    background: linear-gradient(135deg, #CD7F32, #B8702D);
    color: white;
}

.leaderboard-item .rank i {
    position: absolute;
    top: -8px;
    font-size: 1.2rem;
}

.leaderboard-item .user-img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
}

.leaderboard-item .user-info {
    flex: 1;
}

.leaderboard-item .user-info h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.leaderboard-item .user-info p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0;
}

.leaderboard-item .user-rewards {
    font-size: 1.2rem;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--primary);
}

/* ============================================
   RESPONSIVE
============================================ */

@media (max-width: 768px) {
    .checkin-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .tasks-categories {
        flex-wrap: nowrap;
    }
    
    .tasks-grid {
        grid-template-columns: 1fr;
    }
}