/* ========================================
   Tareas - CSS
   Proyecto Manglar Dos - App de Recompensas
   ======================================== */

/* Stats Overview */
.stats-overview {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.stat-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    display: flex;
    align-items: center;
    gap: var(--space-4);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-100);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.stat-icon.completed {
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
}

.stat-icon.pending {
    background: #FFF3E0;
    color: #FF9800;
}

.stat-icon.in-progress {
    background: #E3F2FD;
    color: #2196F3;
}

.stat-info {
    flex: 1;
}

.stat-value {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: var(--color-dark);
    line-height: 1;
    margin-bottom: 2px;
}

.stat-label {
    font-size: 12px;
    color: var(--color-gray-500);
    font-weight: 500;
}

/* Tasks Section */
.tasks-section {
    margin-bottom: 100px;
}






/* Tasks List */
.tasks-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.task-item {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    border: 1px solid var(--color-gray-100);
    transition: all 0.2s ease;
}

.task-item:active {
    transform: scale(0.98);
    background: var(--color-gray-100);
}

.task-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-3);
}

.task-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-dark);
    margin: 0;
    flex: 1;
}

.task-reward {
    background: var(--color-yellow-badge);
    color: var(--color-dark);
    padding: 4px 8px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
    margin-left: var(--space-3);
}

.task-description {
    font-size: 14px;
    color: var(--color-gray-500);
    margin-bottom: var(--space-4);
    line-height: 1.5;
}

.task-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-3);
}

.task-date {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--color-gray-600);
}

.task-date i {
    font-size: 14px;
}

.task-status {
    font-size: 12px;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: var(--radius-full);
}

.task-status.pending {
    background: #FFF3E0;
    color: #FF9800;
}

.task-status.in-progress {
    background: #E3F2FD;
    color: #2196F3;
}

.task-status.completed {
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
}

.task-progress {
    margin-bottom: var(--space-4);
}

.progress-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4px;
    font-size: 12px;
    color: var(--color-gray-600);
}

.progress-bar {
    height: 6px;
    background: var(--color-gray-100);
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark));
    border-radius: 3px;
    transition: width 0.3s ease;
}

.task-actions {
    display: flex;
    gap: var(--space-3);
}

.btn-task {
    flex: 1;
    padding: 10px;
    border: none;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.btn-task:active {
    transform: scale(0.95);
}

.btn-start {
    background: var(--color-primary);
    color: white;
}

.btn-complete {
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
}

.btn-view {
    background: white;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--color-gray-500);
}

.empty-state i {
    font-size: 48px;
    color: var(--color-gray-300);
    margin-bottom: var(--space-4);
}

.empty-state p {
    font-size: 14px;
    margin-bottom: var(--space-4);
}

/* Loading State */
.loading-state {
    text-align: center;
    padding: 60px 20px;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-gray-100);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--space-4);
}

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

/* Responsive */
@media (max-width: 360px) {
    .stats-overview {
        grid-template-columns: 1fr;
        gap: var(--space-3);
    }
    
    .stat-card {
        padding: var(--space-3);
    }
    
    .task-actions {
        flex-direction: column;
        gap: var(--space-2);
    }
}