/* Main CSS - Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --dark-color: #1e293b;
    --light-color: #f8fafc;
    --border-color: #e2e8f0;
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    /* background-color eliminado para mostrar la imagen de fondo */
    color: var(--dark-color);
    line-height: 1.6;
        background-image: url('https://trello-backgrounds.s3.amazonaws.com/SharedBackground/2560x1707/65eaf65bdb6c3d81abb73a0689c5d87a/photo-1551882547-ff40c63fe5fa.webp') !important;
        background-size: cover !important;
        background-repeat: no-repeat !important;
        background-position: center center !important;
        min-height: 100vh !important;
        /* Eliminar filtro para no oscurecer el contenido */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 0;
    pointer-events: none;
}
body > * {
    position: relative;
    z-index: 1;
}
    body::before {
        content: "";
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.4);
        z-index: 0;
        pointer-events: none;
    }
    body > * {
        position: relative;
        z-index: 1;
    }
}

/* View Management */
.view {
    display: none;
    width: 100%;
    min-height: 100vh;
}

.view.active {
    display: flex;
}

/* Common Components */
.btn-primary {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: white;
    color: var(--secondary-color);
    border: 1px solid var(--border-color);
    padding: 12px 24px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-secondary:hover {
    background-color: var(--light-color);
    border-color: var(--secondary-color);
}

.card {
    background: rgba(20, 20, 40, 0.7); /* semitransparente, oscuro y legible */
    border-radius: var(--border-radius);
    padding: 24px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    color: var(--dark-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 14px;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

/* Data Tables */
.table-container {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

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

.data-table th {
    background-color: var(--light-color);
    padding: 16px;
    text-align: left;
    font-weight: 600;
    color: var(--dark-color);
    border-bottom: 1px solid var(--border-color);
}

.data-table td {
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
}

/* Compact variation for tighter tables */
.compact-table th {
    padding: 10px 12px;
}
.compact-table td {
    padding: 10px 12px;
}

/* Payments table inside card */
/* Payments table layout */
.payments-table {
    width: 100%;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    border-collapse: separate;
    border-spacing: 0;
    background: white;
}
.payments-table.no-card { box-shadow: var(--shadow); }
.payments-table th { background: var(--light-color); }
.payments-table td, .payments-table th { height: 80px; }
.payments-table td { vertical-align: middle; }
.payments-table tbody tr { transition: background .15s; }
.payments-table tbody tr:hover { background:#f9fafb; }

/* Pagos: estado vacío compacto */
#paymentHistoryTableBody:empty::after {
    content: 'No hay historial de pagos';
    display: block;
    text-align: center;
    padding: 20px 0;
    font-size: 14px;
    color: var(--secondary-color);
}

.data-table tr:hover {
    background-color: #f9fafb;
}

/* Status Badges */
.status {
    padding: 4px 12px;
    border-radius: 16px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

/* Estados: Verde (completado/confirmado), Amarillo (pendiente), Rojo (anulada) */
/* Confirmado - verde más intenso */
.status.confirmed,
.status.confirmada,
.status.CONFIRMADA { background-color:#16a34a !important; color:#f0fdf4 !important; }

/* Completado - azul */
.status.completed,
.status.completado { background-color:#1d4ed8 !important; color:#dbeafe !important; }

/* Pendiente - ámbar más fuerte */
.status.pending,
.status.pendiente,
.status.PENDIENTE { background-color:#f59e0b !important; color:#1f2937 !important; }

/* Anulada - rojo más intenso */
.status.cancelled,
.status.canceled,
.status.anulada,
.status.ANULADA { background-color:#dc2626 !important; color:#fef2f2 !important; }

.status.available {
    background-color: #dcfce7;
    color: #166534;
}

.status.occupied {
    background-color: #fee2e2;
    color: #991b1b;
}

.status.maintenance {
    background-color: #fef3c7;
    color: #92400e;
}

/* Filters */
.filters {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.filters input,
.filters select {
    min-width: 200px;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 14px;
}

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: 8px;
}

.action-btn {
    padding: 8px 12px;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 12px;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.action-btn.edit {
    background-color: #eff6ff;
    color: #2563eb;
}

.action-btn.edit:hover {
    background-color: #dbeafe;
}

.action-btn.delete {
    background-color: #fef2f2;
    color: #dc2626;
}

.action-btn.delete:hover {
    background-color: #fee2e2;
}

.action-btn.view {
    background-color: #f0fdf4;
    color: #16a34a;
}

.action-btn.view:hover {
    background-color: #dcfce7;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.3s ease;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: white;
    border-radius: var(--border-radius);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideIn 0.3s ease;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 24px 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 24px;
}

.modal-header h2 {
    margin: 0;
    color: var(--dark-color);
}

.close-btn {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--secondary-color);
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.close-btn:hover {
    background-color: var(--light-color);
    color: var(--dark-color);
}

.modal form {
    padding: 0 24px 24px;
}

.modal-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 24px;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideIn {
    from { 
        opacity: 0; 
        transform: translateY(-50px);
    }
    to { 
        opacity: 1; 
        transform: translateY(0);
    }
}

/* Grid Layouts */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 24px;
}

.reports-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 24px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .filters {
        flex-direction: column;
    }
    
    .filters input,
    .filters select {
        min-width: 100%;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .reports-grid {
        grid-template-columns: 1fr;
    }
    
    .modal-content {
        margin: 20px;
        width: calc(100% - 40px);
    }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.hidden { display: none !important; }
.flex { display: flex; }
.flex-column { flex-direction: column; }
.gap-8 { gap: 8px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }