/* ============================================
   TASK CARD COMPONENT STYLES
   ============================================ */

/* Tasks Grid */
.tasks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1rem;
}

.task-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 1rem;
    transition: all 0.3s var(--ease-smooth);
    display: flex;
    flex-direction: column;
}

.task-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.task-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.875rem;
}

.task-category-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.3rem 0.625rem;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    color: white;
}

.task-category-badge i {
    font-size: 0.65rem;
}

/* No color from DB: neutral badge */
.task-category-badge--no-color {
    background: var(--bg-tertiary) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-secondary) !important;
}

.task-category-badge--no-color i {
    color: var(--text-secondary) !important;
}

.task-category-badge.social {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
}

.task-category-badge.survey {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.task-category-badge.video {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.task-category-badge.app {
    background: var(--gradient-primary);
}

.task-difficulty-badge {
    padding: 0.2rem 0.5rem;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
}

.task-difficulty-badge.easy {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.task-difficulty-badge.medium {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
}

.task-difficulty-badge.hard {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.task-content {
    flex: 1;
    margin-bottom: 0.875rem;
}

.task-title {
    font-size: var(--font-size-body);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.375rem;
}

.task-description {
    font-size: var(--font-size-tiny);
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 0.625rem;
}

.task-meta {
    display: flex;
    gap: 0.875rem;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.7rem;
    color: var(--text-muted);
}

.meta-item i {
    font-size: 0.65rem;
}

/* Emphasis colors for meta info: time (warning) & completed count (success) */
.task-meta .meta-item:first-child {
    color: #f59e0b;
}

.task-meta .meta-item:first-child i {
    color: #f59e0b;
}

.task-meta .meta-item:last-child {
    color: #10b981;
}

.task-meta .meta-item:last-child i {
    color: #10b981;
}

.task-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 0.875rem;
    border-top: 1px solid var(--border-color);
}

.task-reward {
    flex: 1;
}

.reward-amount {
    font-size: var(--font-size-h4);
    font-weight: 800;
    color: var(--color-success);
}

/* Tasks Empty State */
.tasks-empty-state {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 3rem 1.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    margin: 1rem 0;
}

.tasks-empty-state .empty-state-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.tasks-empty-state .empty-state-icon i {
    font-size: 2rem;
}

.tasks-empty-state .empty-state-title {
    font-size: var(--font-size-body);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.tasks-empty-state .empty-state-text {
    font-size: var(--font-size-tiny);
    color: var(--text-secondary);
    margin: 0;
    max-width: 350px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .tasks-grid {
        grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    }
}

/* 2 columns until 600px */
@media (max-width: 768px) {
    .tasks-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.875rem;
    }
}

/* Single column below 600px */
@media (max-width: 600px) {
    .tasks-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .tasks-grid {
        gap: 0.875rem;
    }
    
    .task-card {
        padding: 0.875rem;
    }
}