/* Dashboard de Tareas */

.tasks-header {
    background: white;
    border-radius: 12px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.tasks-header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 15px;
}

.tasks-header-top h1 {
    margin: 0;
    color: var(--primary);
    font-size: 2rem;
}

.tasks-header-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

/* Estadísticas */
.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin-bottom: 30px;
}

.stat-card {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    border-left: 4px solid #0078d4;
    transition: transform 0.3s;
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.stat-pending {
    border-left-color: #ff8c00;
}

.stat-completed {
    border-left-color: #28a745;
}

.stat-overdue {
    border-left-color: #dc3545;
}

.stat-progress {
    border-left-color: #6f42c1;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    color: #666;
    text-transform: uppercase;
    font-weight: 600;
}

/* Filtros */
.filters-container {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    align-items: flex-end;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.filter-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: #666;
}

.filter-group select,
.filter-group input {
    padding: 8px 12px;
    border: 2px solid var(--border);
    border-radius: 6px;
    font-size: 0.95rem;
    min-width: 150px;
}

.filter-group select:focus,
.filter-group input:focus {
    outline: none;
    border-color: var(--primary);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.9rem;
}

/* Lista de tareas */
.tasks-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.task-item {
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    border-left: 4px solid #ddd;
    transition: all 0.3s;
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.task-item:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
    transform: translateX(5px);
}

.task-item.priority-Alta {
    border-left-color: #dc3545;
}

.task-item.priority-Media {
    border-left-color: #ff8c00;
}

.task-item.priority-Baja {
    border-left-color: #28a745;
}

.task-item.completed {
    opacity: 0.6;
    background: #f8f9fa;
}

.task-item.overdue:not(.completed) {
    background: #fff5f5;
    border-left-color: #dc3545;
}

.task-checkbox {
    flex-shrink: 0;
    margin-top: 3px;
}

.task-checkbox input[type="checkbox"] {
    width: 24px;
    height: 24px;
    cursor: pointer;
}

.task-content {
    flex: 1;
}

.task-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
    line-height: 1.4;
}

.task-item.completed .task-title {
    text-decoration: line-through;
    color: #999;
}

.task-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    font-size: 0.9rem;
    color: #666;
}

.task-meta-item {
    display: flex;
    align-items: center;
    gap: 5px;
}

.task-meta-item strong {
    color: #333;
}

.task-priority {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
}

.task-priority.Alta {
    background: #ffe5e5;
    color: #dc3545;
}

.task-priority.Media {
    background: #fff3cd;
    color: #ff8c00;
}

.task-priority.Baja {
    background: #d4edda;
    color: #28a745;
}

.task-meeting {
    font-size: 0.85rem;
    color: #999;
    margin-top: 8px;
    font-style: italic;
}

.task-overdue-badge {
    display: inline-block;
    background: #dc3545;
    color: white;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-left: 10px;
}

/* Responsive */
@media (max-width: 768px) {
    .tasks-header-top {
        flex-direction: column;
        align-items: flex-start;
    }

    .tasks-header-actions {
        width: 100%;
        flex-direction: column;
    }

    .tasks-header-actions .btn {
        width: 100%;
    }

    .stats-container {
        grid-template-columns: repeat(2, 1fr);
    }

    .filters-container {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-group select,
    .filter-group input {
        width: 100%;
    }

    .task-item {
        padding: 15px;
    }

    .task-meta {
        flex-direction: column;
        gap: 8px;
    }
}

/* Loading state */
.loading {
    text-align: center;
    padding: 40px;
    color: #999;
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 60px 20px;
}

.empty-state-icon {
    font-size: 5rem;
    margin-bottom: 20px;
}

.empty-state h2 {
    color: #666;
    margin-bottom: 10px;
}

.empty-state p {
    color: #999;
}