:root {
    --bg-color: #ffffff;       /* Fondo blanco puro */
    --surface-color: #ffffff;  /* Superficies blancas */
    --surface-border: #e2e8f0; /* Bordes suaves */
    
    --primary: #10b981;        /* Verde esmeralda */
    --primary-hover: #059669;
    
    --text-main: #1e293b;      /* Texto principal oscuro */
    --text-muted: #64748b;     /* Texto secundario gris */
    
    /* Estado */
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;

    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --radius-lg: 16px;
    --radius-md: 12px;
    --radius-sm: 8px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-color);
    /* Fondo con gradiente sutil y claro en tonos verdes */
    background-image: radial-gradient(circle at top right, rgba(16, 185, 129, 0.05) 0%, transparent 40%),
                      radial-gradient(circle at bottom left, rgba(16, 185, 129, 0.03) 0%, transparent 40%);
    background-attachment: fixed;
    color: var(--text-main);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Glassmorphism Panel */
.glass-panel {
    background: var(--surface-color);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--surface-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 20px 0 rgba(0, 0, 0, 0.05); /* Sombra más suave para fondo claro */
}

/* Layout */
.app-container {
    display: flex;
    height: 100vh;
    width: 100vw;
    overflow: hidden;
}

/* Sidebar */
.sidebar {
    width: 260px;
    display: flex;
    flex-direction: column;
    margin: 1rem 0 1rem 1rem;
    padding: 1.5rem 1rem;
    z-index: 10;
}

.sidebar-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 2rem;
    padding: 0 1rem;
}

.brand-icon {
    font-size: 1.5rem;
    color: var(--primary);
}

.sidebar-header h2 {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-main);
}

.sidebar-nav {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.nav-item {
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding: 0.875rem 1rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 500;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: var(--transition);
}

.nav-item:hover {
    color: var(--primary);
    background: rgba(16, 185, 129, 0.05);
}

.nav-item.active {
    background: rgba(16, 185, 129, 0.1);
    color: var(--primary);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.sidebar-footer {
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--surface-border);
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0.5rem;
}

.avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--primary);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.user-info {
    display: flex;
    flex-direction: column;
}

.user-name {
    font-size: 0.9rem;
    font-weight: 600;
}

.user-role {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Main Content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1rem;
    overflow-y: auto;
}

/* Header */
.top-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1.5rem;
    margin-bottom: 1.5rem;
}

.header-search {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #f1f5f9;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    width: 300px;
    border: 1px solid var(--surface-border);
}

.header-search i {
    color: var(--text-muted);
}

.header-search input {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-main);
    width: 100%;
    font-size: 0.9rem;
}

.header-search input::placeholder {
    color: var(--text-muted);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.btn-icon {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.25rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn-icon:hover {
    color: var(--primary);
}

.btn-primary {
    background: var(--primary);
    color: #ffffff;
    border: none;
    padding: 0.6rem 1.25rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(16, 185, 129, 0.5);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 1px solid var(--primary);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
}

.btn-outline:hover {
    background: rgba(16, 185, 129, 0.1);
}

/* Views Container */
.views-container {
    flex: 1;
    position: relative;
}

.view-section {
    display: none;
    animation: fadeIn 0.4s ease forwards;
}

.view-section.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

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

.page-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.page-header p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Dashboard Metrics Grid */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.metric-card {
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.25rem;
    transition: var(--transition);
}

.clickable-card {
    cursor: pointer;
}

.metric-card:hover {
    transform: translateY(-4px);
    border-color: rgba(16, 185, 129, 0.5);
    box-shadow: 0 12px 36px 0 rgba(16, 185, 129, 0.15);
}

.clickable-card:active {
    transform: translateY(0) scale(0.98);
}

.metric-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    background: rgba(16, 185, 129, 0.2);
    color: var(--primary);
}

.bg-warning { background: rgba(234, 179, 8, 0.2); color: var(--warning); }
.bg-danger { background: rgba(239, 68, 68, 0.2); color: var(--danger); }
.bg-success { background: rgba(34, 197, 94, 0.2); color: var(--success); }

.metric-data h3 {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.metric-data p {
    font-size: 1.5rem;
    font-weight: 700;
}

/* Dashboard Row */
.dashboard-row {
    display: flex;
    gap: 1.5rem;
}

.flex-2 { flex: 2; }
.flex-1 { flex: 1; }

.card {
    padding: 1.5rem;
}

.card-header {
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--surface-border);
    padding-bottom: 1rem;
}

.card-header h3 {
    font-size: 1.1rem;
    font-weight: 600;
}

/* Tables */
.table-responsive {
    overflow-x: auto;
}

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

.data-table th {
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.85rem;
    padding: 1rem 0.75rem;
    border-bottom: 1px solid var(--surface-border);
}

.data-table td {
    padding: 1rem 0.75rem;
    border-bottom: 1px solid #f1f5f9;
    font-size: 0.95rem;
}

.data-table tbody tr {
    transition: var(--transition);
}

.data-table tbody tr:hover {
    background: #f8fafc;
}

/* Status Badges */
.badge {
    padding: 0.25rem 0.6rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}
.badge-pending {
    background: #fee2e2;
    color: #ef4444;
    border: 1px solid #fecaca;
}
.badge-paid {
    background: #dcfce7;
    color: #16a34a;
    border: 1px solid #bbf7d0;
}

/* Action Buttons in tables */
.table-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap; /* En caso de que haya muchosbotones, que pasen a la linea de abajo */
}
.table-actions button {
    background: #f1f5f9;
    border: 1px solid var(--surface-border);
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
    width: 35px;
    height: 35px;
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.table-actions button:hover {
    color: var(--primary);
    background: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.3);
}

@media (max-width: 768px) {
    .table-actions {
        min-width: 140px;
        justify-content: flex-start;
    }
    .table-actions button {
        width: 40px;
        height: 40px;
        font-size: 1.1rem; /* Botones más amplios en celular */
        margin-right: 0;
    }
}

/* List Widget */
.list-widget {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    border-radius: var(--radius-sm);
    background: #f8fafc;
    border: 1px solid var(--surface-border);
}
.list-item-info strong {
    display: block;
    font-size: 0.9rem;
}
.list-item-info small {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.list-item-amount {
    color: var(--danger);
    font-weight: 600;
}

/* Evidencias Grid */
.evidencia-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.5rem;
}

.evidencia-card {
    display: flex;
    flex-direction: column;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: #ffffff;
    border: 1px solid var(--surface-border);
}
.evidencia-img {
    height: 150px;
    background-color: var(--surface-border);
    background-size: cover;
    background-position: center;
}
.evidencia-info {
    padding: 1rem;
}
.evidencia-info h4 {
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}
.evidencia-info p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Modal form */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.4);
    backdrop-filter: blur(8px);
    z-index: 100;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    display: flex;
    opacity: 1;
}

.modal-content {
    background: #ffffff;
    width: 90%;
    max-width: 500px;
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    transform: translateY(-20px);
    transition: transform 0.3s ease;
    border: 1px solid var(--surface-border);
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--surface-border);
    padding-bottom: 1rem;
}

.modal-header h2 {
    font-size: 1.25rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-row {
    display: flex;
    gap: 1rem;
}

.form-row .form-group {
    flex: 1;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.form-group input, .form-group select {
    width: 100%;
    background: #f8fafc;
    border: 1px solid var(--surface-border);
    color: var(--text-main);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    font-size: 1rem;
    outline: none;
    transition: var(--transition);
}

.form-group input:focus, .form-group select:focus {
    border-color: var(--primary);
    background: rgba(16, 185, 129, 0.05);
}

.form-group select {
    appearance: none;
}

select option, .form-group select option, .form-select option {
    background: #ffffff;
    color: var(--text-main);
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--surface-border);
}

/* Evidencia Image Cards */
.evidencia-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
    padding-bottom: 2rem;
}

.evidencia-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-radius: var(--radius-md);
    background: var(--surface-color);
    border: 1px solid var(--surface-border);
    transition: var(--transition);
}

.evidencia-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.1);
    border-color: var(--primary);
}

.evidencia-img {
    width: 100%;
    height: 180px;
    background-size: cover;
    background-position: center;
    background-color: #000;
}

.evidencia-info {
    padding: 1rem;
}

.evidencia-info h4 {
    margin: 0 0 5px 0;
    color: var(--primary);
    font-size: 1.1rem;
}

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

/* Mobile & Tablet Responsiveness */
.mobile-menu-btn, .mobile-close-btn {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-main);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.mobile-close-btn:hover, .mobile-menu-btn:hover {
    color: var(--primary);
}

.overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(4px);
    z-index: 5;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.overlay.active {
    display: block;
    opacity: 1;
}

@media (max-width: 900px) {
    /* Layout */
    .dashboard-row {
        flex-direction: column;
    }
    
    .sidebar {
        position: fixed;
        left: -300px;
        top: 0;
        bottom: 0;
        height: auto;
        margin: 0;
        border-radius: 0;
        background: #ffffff;
        backdrop-filter: blur(16px);
        transition: left 0.3s ease;
        box-shadow: 4px 0 24px rgba(0,0,0,0.5);
        max-width: 280px;
    }
    
    .sidebar.active {
        left: 0;
    }

    .sidebar-header {
        justify-content: space-between;
    }

    .mobile-menu-btn, .mobile-close-btn {
        display: block;
    }
    
    .header-search {
        display: none; /* Hide global search on small mobile to save space, or make it an icon */
    }

    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .page-header h1 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .metrics-grid {
        grid-template-columns: 1fr;
    }
    
    .top-header {
        padding: 0.75rem 1rem;
    }

    .main-content {
        padding: 0.5rem;
    }
    
    .btn-primary {
        padding: 0.5rem 0.8rem;
        font-size: 0.85rem;
    }
}

/* Tablas Dinámicas: Tarjetas y Listas Compactas */

/* -- Tarjetas (Cards) -- */
.table-view-card thead { display: none; }
.table-view-card, .table-view-card tbody, .table-view-card th, .table-view-card td, .table-view-card tr { display: block; }
.table-view-card tr { border: 1px solid var(--surface-border); margin-bottom: 1rem; border-radius: 12px; background: #ffffff; padding: 0.5rem; overflow: hidden; }
.table-view-card td { border: none; border-bottom: 1px solid #f1f5f9; padding: 0.75rem; text-align: left; display: flex; flex-direction: column; align-items: flex-start; font-size: 1rem; }
.table-view-card td:last-child { border-bottom: 0; }
.table-view-card td.table-actions { display: flex; flex-direction: row; flex-wrap: wrap; gap: 10px; padding: 10px; margin-top: 5px; justify-content: space-between; align-items: center; background: #f8fafc; border-radius: 8px; }
.table-view-card td.table-actions button { flex: 1; min-width: 40px; min-height: 50px; font-size: 1.35rem; display: flex; justify-content: center; align-items: center; margin: 0; border-radius: 8px; background: #ffffff; border: 1px solid var(--surface-border); }

/* -- Lista Compacta (List) -- */
.table-view-list thead { display: none; }
.table-view-list, .table-view-list tbody, .table-view-list tr { display: block; width: 100%; }
.table-view-list tr { border-bottom: 1px solid rgba(255,255,255,0.1); display: flex; flex-wrap: nowrap; align-items: center; justify-content: space-between; padding: 0.5rem; background: transparent; }
.table-view-list td { border: none; padding: 0 0.5rem; display: none; /* Hide everything by default except specific ones */ margin: 0; font-size: 0.9rem; align-items: center; }
/* Mostrar solo elementos clave en lista: ID, Estado, y Acciones */
.table-view-list td:nth-child(1) { display: flex; flex: 2; font-weight: bold; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; } /* ID */
.table-view-list td:nth-last-child(2) { display: flex; flex: 1; justify-content: center; } /* Estado Ruta */
.table-view-list td.table-actions { display: flex; flex: 1; flex-direction: row; gap: 5px; justify-content: flex-end; padding: 0; background: transparent; }
.table-view-list td.table-actions button { min-width: 35px; min-height: 35px; width: 35px; height: 35px; margin: 0; font-size: 1rem; }

/* En pantallas muy pequeñas, si la vista sigue en grid, que herede de table-view-card automáticamente por sanidad */
@media (max-width: 768px) {
    .data-table:not(.table-view-list):not(.table-view-grid) thead { display: none; }
    .data-table:not(.table-view-list):not(.table-view-grid), .data-table:not(.table-view-list):not(.table-view-grid) tbody, .data-table:not(.table-view-list):not(.table-view-grid) tr, .data-table:not(.table-view-list):not(.table-view-grid) td { display: block; }
    .data-table:not(.table-view-list):not(.table-view-grid) tr { border: 1px solid var(--surface-border); margin-bottom: 1rem; border-radius: 12px; background: #ffffff; padding: 0.5rem; }
    .data-table:not(.table-view-list):not(.table-view-grid) td { border: none; border-bottom: 1px solid #f1f5f9; padding: 0.75rem; display: flex; flex-direction: column; align-items: flex-start; }
    .data-table:not(.table-view-list):not(.table-view-grid) td.table-actions { flex-direction: row; flex-wrap: wrap; justify-content: space-between; background: #f8fafc; border-radius: 8px; padding: 10px; margin-top: 5px; }
    .data-table:not(.table-view-list):not(.table-view-grid) td.table-actions button { flex: 1; min-width: 40px; min-height: 50px; font-size: 1.35rem; margin: 0; background: #ffffff; border: 1px solid var(--surface-border); }
}
@media print {
    body * {
        visibility: hidden;
    }
    #print-ticket, #print-labels-container {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        display: none !important; /* Escondidos por defecto, controlados por las clases del body abajo */
    }

    /* Regla para imprimir recibos (Tickets) */
    body.print-receipt #print-ticket, 
    body.print-receipt #print-ticket * {
        visibility: visible;
        display: block !important;
    }

    /* Regla para imprimir etiquetas (Labels) */
    body.print-thermal #print-labels-container, 
    body.print-thermal #print-labels-container *,
    body.print-a4 #print-labels-container, 
    body.print-a4 #print-labels-container * {
        visibility: visible;
        display: block !important;
    }

    /* Salto de página forzado en cada etiqueta */
    .label-page {
        page-break-after: always;
        page-break-inside: avoid;
    }
    .label-page:last-child {
        page-break-after: auto;
    }

    .a4-grid {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }
    .a4-grid .label-page {
        page-break-after: auto; 
        width: 48%; 
        border: 1px dashed #ccc;
        box-sizing: border-box;
    }
}
/* Toast Notifications */
.toast-container {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    pointer-events: none;
    width: 90%;
    max-width: 400px;
}

.toast {
    background: #ffffff;
    backdrop-filter: blur(12px);
    border: 1px solid var(--surface-border);
    color: var(--text-main);
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: toastIn 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    pointer-events: auto;
}

.toast-success { border-left: 4px solid var(--success); }
.toast-error { border-left: 4px solid var(--danger); }
.toast-warning { border-left: 4px solid var(--warning); }
.toast-info { border-left: 4px solid var(--primary); }

.toast i { font-size: 1.25rem; }
.toast-success i { color: var(--success); }
.toast-error i { color: var(--danger); }
.toast-warning i { color: var(--warning); }
.toast-info i { color: var(--primary); }

@keyframes toastIn {
    from { opacity: 0; transform: translateY(20px) scale(0.9); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.toast.fade-out {
    opacity: 0;
    transform: translateY(-20px);
    transition: opacity 0.3s, transform 0.3s;
}

/* Spinner for loading states */
.loading-spinner {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,0.1);
    border-top: 3px solid var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}