/* ==========================================================================
   VIALUM MEXICO MANUFACTURAS - COTIZADOR PROFESIONAL
   Estilos Ejecutivos: Negro Mate, Oro Champagne & Titanio Metálico
   ========================================================================== */

:root {
    /* Paleta Ejecutiva VIALUM */
    --bg-dark: #0a0a0c;
    --bg-surface: #121216;
    --bg-card: #18181e;
    --bg-card-hover: #22222a;
    --bg-input: #0f0f13;
    
    /* Acentos Metálicos */
    --gold-primary: #c5a073;
    --gold-hover: #d4b082;
    --gold-dark: #9e7a4d;
    --gold-light: rgba(197, 160, 115, 0.12);
    --gold-border: rgba(197, 160, 115, 0.35);
    --gold-gradient: linear-gradient(135deg, #d4b082 0%, #c5a073 50%, #9e7a4d 100%);
    
    --silver-titanium: #d0d4dc;
    --silver-muted: #8e95a5;
    --silver-border: rgba(208, 212, 220, 0.18);
    
    /* Estados y Acentos */
    --accent-emerald: #10b981;
    --accent-emerald-light: rgba(16, 185, 129, 0.12);
    --accent-red: #ef4444;
    --accent-red-light: rgba(239, 68, 68, 0.12);
    --accent-blue: #3b82f6;
    --accent-blue-light: rgba(59, 130, 246, 0.12);
    --accent-amber: #f59e0b;
    --accent-wa: #25d366;

    /* Textos */
    --text-main: #f3f4f6;
    --text-muted: #9ca3af;
    --text-dim: #6b7280;
    
    /* Bordes y Sombras */
    --border-color: rgba(255, 255, 255, 0.08);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 22px;
    --shadow-md: 0 10px 30px -5px rgba(0, 0, 0, 0.6);
    --shadow-gold: 0 8px 25px rgba(197, 160, 115, 0.22);
    
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    height: 100%;
    overflow-x: hidden;
    max-width: 100vw;
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    max-width: 100vw;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    color: #ffffff;
    font-weight: 700;
    letter-spacing: -0.3px;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

/* Scrollbar personalizado */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-surface);
}
::-webkit-scrollbar-thumb {
    background: #2a2a35;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--gold-dark);
}

/* Layout Principal */
.app-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Topbar Ejecutiva */
.app-header {
    background: rgba(10, 10, 12, 0.95);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    max-width: 1440px;
    margin: 0 auto;
    padding: 12px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.brand-block {
    display: flex;
    align-items: center;
    gap: 14px;
}

.brand-logo-img {
    height: 44px;
    width: auto;
    border-radius: var(--radius-sm);
    border: 1px solid var(--gold-border);
    object-fit: contain;
}

.brand-titles {
    display: flex;
    flex-direction: column;
}

.brand-title {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: 2.5px;
    background: linear-gradient(135deg, #f1f5f9 0%, #cbd5e1 50%, #94a3b8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.1;
}

.brand-sub {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--gold-primary);
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* Navegación por Pestañas */
.app-nav {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--bg-surface);
    padding: 4px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.nav-tab-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-family: inherit;
    font-size: 0.84rem;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.nav-tab-btn i {
    font-size: 0.9rem;
}

.nav-tab-btn:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.05);
}

.nav-tab-btn.active {
    background: var(--gold-gradient);
    color: #0a0a0c;
    font-weight: 700;
    box-shadow: 0 2px 10px rgba(197, 160, 115, 0.3);
}

.nav-tab-btn.admin-only {
    border: 1px dashed var(--gold-border);
}

/* Botón Desplegable para Móvil (Oculto en Pantallas Grandes) */
.cotizador-menu-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: linear-gradient(135deg, rgba(197, 160, 115, 0.18) 0%, rgba(20, 20, 26, 0.95) 100%);
    border: 1.5px solid var(--gold-border);
    color: var(--gold-hover);
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    font-weight: 700;
    font-family: 'Plus Jakarta Sans', sans-serif;
    cursor: pointer;
    transition: var(--transition);
}
.cotizador-menu-toggle:hover {
    background: var(--gold-light);
    border-color: var(--gold-primary);
    color: #ffffff;
}
.cotizador-menu-toggle.menu-open {
    background: var(--gold-gradient);
    color: #0a0a0c;
    border-color: #ffd285;
}

/* Info Usuario Activo */
.user-panel-widget {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-surface);
    padding: 6px 14px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--gold-light);
    border: 1px solid var(--gold-border);
    color: var(--gold-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.85rem;
}

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

.user-name {
    font-size: 0.82rem;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.1;
}

.user-role-badge {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gold-primary);
}

.user-role-badge.admin {
    color: #38bdf8;
}

.btn-logout {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.25);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 600;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
}

.btn-logout:hover {
    background: #ef4444;
    color: #ffffff;
}

/* Contenido Principal */
.app-main {
    flex: 1;
    max-width: 1440px;
    width: 100%;
    margin: 0 auto;
    padding: 24px;
}

/* Vistas / Secciones */
.app-view {
    display: none;
}
.app-view.active {
    display: block;
    animation: fadeIn 0.25s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Botones y Controles Generales */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 9px 18px;
    font-family: inherit;
    font-size: 0.88rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    border: 1px solid transparent;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--gold-gradient);
    color: #0a0a0c;
    font-weight: 700;
    box-shadow: var(--shadow-gold);
}
.btn-primary:hover {
    filter: brightness(1.1);
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--bg-card);
    border-color: var(--border-color);
    color: var(--text-main);
}
.btn-secondary:hover {
    background: var(--bg-card-hover);
    border-color: var(--silver-border);
}

.btn-outline-gold {
    background: transparent;
    border-color: var(--gold-border);
    color: var(--gold-primary);
}
.btn-outline-gold:hover {
    background: var(--gold-light);
    color: #ffffff;
}

.btn-success {
    background: var(--accent-emerald);
    color: #ffffff;
}
.btn-success:hover {
    background: #059669;
}

.btn-danger {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    border-color: rgba(239, 68, 68, 0.3);
}
.btn-danger:hover {
    background: #ef4444;
    color: #ffffff;
}

.btn-wa {
    background: var(--accent-wa);
    color: #ffffff;
}
.btn-wa:hover {
    background: #1ea952;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.78rem;
}

.btn-lg {
    padding: 12px 24px;
    font-size: 1rem;
    border-radius: var(--radius-md);
}

/* Tarjetas y Contenedores */
.panel-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-md);
}

.panel-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border-color);
}

.panel-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: 10px;
}

.panel-card-title i {
    color: var(--gold-primary);
}

/* Form Controls */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group.col-span-2 {
    grid-column: span 2;
}

.form-group.col-span-3 {
    grid-column: span 3;
}

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

.form-label {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.form-label i {
    color: var(--gold-primary);
    font-size: 0.8rem;
}

.form-control {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    color: #ffffff;
    font-family: inherit;
    font-size: 0.9rem;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    width: 100%;
}

.form-control:focus {
    outline: none;
    border-color: var(--gold-primary);
    box-shadow: 0 0 0 3px rgba(197, 160, 115, 0.18);
}

.form-control[readonly], .form-control:disabled {
    background: #14141a;
    color: var(--text-muted);
    cursor: not-allowed;
}

textarea.form-control {
    resize: vertical;
    min-height: 80px;
}

select.form-control {
    cursor: pointer;
}

/* Barra de Folio Destacada */
.folio-banner {
    background: linear-gradient(135deg, rgba(197, 160, 115, 0.12) 0%, rgba(20, 20, 26, 0.8) 100%);
    border: 1px solid var(--gold-border);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.folio-display-box {
    display: flex;
    align-items: center;
    gap: 14px;
}

.folio-tag {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--gold-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.folio-input-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
}

.folio-input {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--gold-hover);
    background: var(--bg-dark);
    border: 1px solid var(--gold-border);
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    max-width: 220px;
    letter-spacing: 1px;
}

.folio-status-badge {
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-borrador {
    background: rgba(148, 163, 184, 0.15);
    color: #cbd5e1;
    border: 1px solid rgba(148, 163, 184, 0.3);
}
.status-enviada {
    background: var(--accent-blue-light);
    color: #60a5fa;
    border: 1px solid rgba(96, 165, 250, 0.3);
}
.status-aprobada {
    background: var(--accent-emerald-light);
    color: #34d399;
    border: 1px solid rgba(52, 211, 153, 0.3);
}
.status-rechazada {
    background: var(--accent-red-light);
    color: #f87171;
    border: 1px solid rgba(248, 113, 113, 0.3);
}

/* Tabla de Partidas */
.table-responsive {
    width: 100%;
    overflow-x: auto;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: var(--bg-input);
}

.items-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    text-align: left;
}

.items-table th {
    background: #111116;
    color: var(--text-muted);
    font-weight: 700;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 12px 10px;
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
}

.items-table td {
    padding: 10px 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    vertical-align: middle;
}

.items-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

.item-num {
    font-weight: 800;
    color: var(--gold-primary);
    text-align: center;
    width: 32px;
}

.table-input {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: #ffffff;
    font-family: inherit;
    font-size: 0.84rem;
    padding: 7px 10px;
    border-radius: var(--radius-sm);
    width: 100%;
    transition: var(--transition);
}

.table-input:focus {
    outline: none;
    border-color: var(--gold-primary);
    background: #000;
}

.table-input-number {
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.table-input-dim {
    width: 65px;
    text-align: center;
}

.dim-wrapper {
    display: flex;
    align-items: center;
    gap: 4px;
}

.dim-sep {
    color: var(--text-dim);
    font-weight: 700;
}

.dim-m2-badge {
    font-size: 0.7rem;
    color: var(--gold-primary);
    font-weight: 700;
    margin-top: 4px;
    text-align: center;
}

.item-total-cell {
    font-weight: 800;
    color: var(--gold-hover);
    text-align: right;
    font-size: 0.92rem;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.item-actions-cell {
    text-align: center;
    white-space: nowrap;
    width: 80px;
}

.btn-icon {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 6px;
    border-radius: 4px;
    font-size: 0.9rem;
    transition: var(--transition);
}

.btn-icon:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
}

.btn-icon.delete:hover {
    color: #ef4444;
    background: rgba(239, 68, 68, 0.15);
}

.btn-icon.duplicate:hover {
    color: #38bdf8;
    background: rgba(56, 189, 248, 0.15);
}

/* Barra de Añadir Partidas */
.table-footer-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    padding: 16px 0;
}

.quick-category-pills {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.quick-pill-btn {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
}

.quick-pill-btn:hover {
    border-color: var(--gold-primary);
    color: #ffffff;
    background: var(--gold-light);
}

/* Totales y Resumen */
.totals-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 24px;
    margin-top: 24px;
}

.commercial-terms-box {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
}

.totals-summary-box {
    background: var(--bg-input);
    border: 1px solid var(--gold-border);
    border-radius: var(--radius-md);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.summary-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.88rem;
    color: var(--text-muted);
}

.summary-row.accent {
    color: var(--text-main);
    font-weight: 600;
}

.summary-row.grand-total {
    border-top: 2px solid var(--gold-border);
    padding-top: 14px;
    margin-top: 6px;
    color: #ffffff;
}

.grand-total-label {
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: 0.5px;
}

.grand-total-val {
    font-family: 'Outfit', sans-serif;
    font-size: 1.85rem;
    font-weight: 900;
    color: var(--gold-hover);
}

.amount-words-text {
    font-size: 0.75rem;
    color: var(--silver-muted);
    text-transform: uppercase;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.03);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--gold-primary);
}

.utility-preview-badge {
    background: rgba(16, 185, 129, 0.1);
    border: 1px dashed rgba(16, 185, 129, 0.4);
    color: #34d399;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.78rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Barra de Acciones al Final de la Cotización (Estática al final, no se mueve al scrollear) */
.bottom-actions-bar {
    position: static;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 18px 24px;
    margin-top: 36px;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 14px;
    box-shadow: var(--shadow-md);
}

.actions-left, .actions-right {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

/* Modal de Login / Registro / Diálogos */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(6, 6, 8, 0.85);
    backdrop-filter: blur(10px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-card {
    background: var(--bg-card);
    border: 1px solid var(--gold-border);
    border-radius: var(--radius-xl);
    max-width: 500px;
    width: 100%;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.9);
    overflow: hidden;
    animation: modalPop 0.25s ease-out;
}

.modal-card.modal-lg {
    max-width: 850px;
}

.modal-card.modal-xl {
    max-width: 1100px;
}

@keyframes modalPop {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.modal-header {
    padding: 20px 24px;
    background: #111116;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h3 {
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.modal-header h3 i {
    color: var(--gold-primary);
}

.modal-close-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
}
.modal-close-btn:hover {
    color: #ffffff;
}

.modal-body {
    padding: 24px;
    max-height: 80vh;
    overflow-y: auto;
}

.modal-footer {
    padding: 16px 24px;
    background: #111116;
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
}

/* Tarjeta de Login Específica */
.login-header-emblem {
    text-align: center;
    margin-bottom: 24px;
}

.login-logo {
    height: 64px;
    margin: 0 auto 14px auto;
    border-radius: var(--radius-sm);
    border: 1px solid var(--gold-border);
}

.login-auth-instructions {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    padding: 12px 16px;
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    text-align: center;
}

.login-auth-instructions p {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.45;
}

/* Barra Superior de Navegación en Modal de Acceso */
.auth-top-bar {
    background: #111116;
    border-bottom: 1px solid var(--border-color);
    padding: 10px 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.btn-back-website {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--gold-primary);
    text-decoration: none;
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    background: rgba(212, 175, 55, 0.08);
    border: 1px solid var(--gold-border);
    transition: var(--transition);
}

.btn-back-website:hover {
    background: var(--gold-primary);
    color: #0b0c10;
    border-color: var(--gold-primary);
    transform: translateX(-2px);
}

.auth-brand-tag {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--silver-muted);
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.auth-brand-tag i {
    color: var(--gold-primary);
}

.auth-footer-back {
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
}

.btn-back-home-bottom {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 10px 16px;
    font-size: 0.84rem;
    color: var(--text-muted);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.btn-back-home-bottom:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--gold-border);
}

/* Checklist Dinámico de Requisitos de Contraseña */
.password-requirements-card {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 10px 14px;
    margin-top: 8px;
    margin-bottom: 14px;
}

.pwd-req-title {
    font-size: 0.74rem;
    font-weight: 700;
    color: var(--silver-muted);
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.pwd-req-title i {
    color: var(--gold-primary);
}

.pwd-req-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5px 10px;
}

@media (max-width: 480px) {
    .pwd-req-list {
        grid-template-columns: 1fr;
    }
}

.req-item {
    font-size: 0.74rem;
    color: #888894;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: color 0.2s ease;
}

.req-item i {
    font-size: 0.78rem;
    color: #ef4444;
    transition: all 0.2s ease;
}

.req-item.valid {
    color: #4ade80;
    font-weight: 600;
}

.req-item.valid i {
    color: #22c55e;
}

.req-item.valid i::before {
    content: "\f058"; /* FontAwesome fa-circle-check */
}

/* ==========================================================================
   CALENDARIO INTERACTIVO RÁPIDO VIALUM
   ========================================================================== */
.date-picker-wrap {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
}

.date-display-input {
    cursor: pointer;
    background: var(--bg-input);
    padding-right: 36px !important;
    font-weight: 600;
    color: var(--gold-hover);
    border-color: var(--border-color);
    user-select: none;
}

.date-display-input:hover {
    border-color: var(--gold-primary);
}

.btn-date-trigger {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: var(--gold-primary);
    cursor: pointer;
    font-size: 0.95rem;
    padding: 5px;
    border-radius: 4px;
    transition: var(--transition);
}

.btn-date-trigger:hover {
    color: #ffffff;
    background: var(--gold-light);
}

.fast-date-presets {
    display: flex;
    gap: 5px;
    margin-top: 4px;
    flex-wrap: wrap;
}

.preset-chip {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--silver-muted);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    padding: 2px 7px;
    border-radius: 10px;
    cursor: pointer;
    transition: var(--transition);
    user-select: none;
}

.preset-chip:hover {
    color: #ffffff;
    border-color: var(--gold-primary);
    background: var(--gold-light);
}

/* Modal del Calendario Interactivo */
.calendar-card {
    background: #121217;
    border: 1px solid var(--gold-border);
    border-radius: var(--radius-lg);
    width: 360px;
    max-width: 95vw;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.9);
    overflow: hidden;
    animation: modalPop 0.2s ease-out;
}

.calendar-header {
    background: #0a0a0c;
    padding: 14px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-color);
}

.calendar-nav-btn {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    width: 32px;
    height: 32px;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.calendar-nav-btn:hover {
    border-color: var(--gold-primary);
    color: var(--gold-primary);
}

.calendar-month-year-select {
    display: flex;
    gap: 6px;
}

.calendar-select {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: #ffffff;
    font-family: inherit;
    font-size: 0.82rem;
    font-weight: 700;
    padding: 4px 8px;
    border-radius: 6px;
    cursor: pointer;
}

.calendar-select:focus {
    outline: none;
    border-color: var(--gold-primary);
}

.calendar-quick-actions {
    display: flex;
    gap: 6px;
    padding: 10px 14px;
    background: rgba(197, 160, 115, 0.05);
    border-bottom: 1px solid var(--border-color);
    overflow-x: auto;
}

.calendar-quick-btn {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 14px;
    cursor: pointer;
    white-space: nowrap;
    transition: var(--transition);
}

.calendar-quick-btn:hover {
    border-color: var(--gold-primary);
    color: #ffffff;
    background: var(--gold-light);
}

.calendar-body {
    padding: 14px;
}

.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    text-align: center;
    font-size: 0.72rem;
    font-weight: 800;
    color: var(--gold-primary);
    text-transform: uppercase;
    margin-bottom: 8px;
}

.calendar-days-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}

.calendar-day-btn {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-main);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
}

.calendar-day-btn:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-color);
    color: #ffffff;
}

.calendar-day-btn.other-month {
    color: #4b5563;
}

.calendar-day-btn.today {
    border-color: var(--gold-primary);
    color: var(--gold-primary);
    font-weight: 800;
}

.calendar-day-btn.selected {
    background: var(--gold-gradient);
    color: #0a0a0c;
    font-weight: 800;
    box-shadow: 0 2px 8px rgba(197, 160, 115, 0.4);
}

/* ==========================================================================
   DOCUMENTO MEMBRETADO OFICIAL (VISTA PREVIA & IMPRESIÓN PDF)
   ========================================================================== */
.quote-sheet-wrapper {
    background: #ffffff;
    color: #1a1a1a;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    padding: 40px;
    border-radius: 4px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 11pt;
    line-height: 1.4;
}

.sheet-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 20px;
    border-bottom: 3px solid #c5a073;
    margin-bottom: 24px;
}

.sheet-brand-col {
    display: flex;
    gap: 18px;
    align-items: center;
    max-width: 58%;
}

.sheet-logo {
    height: 72px;
    width: auto;
    object-fit: contain;
}

.sheet-company-info h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.35rem;
    color: #0a0a0c;
    font-weight: 900;
    letter-spacing: 1px;
    margin-bottom: 2px;
}

.sheet-company-info .company-tagline {
    font-size: 0.68rem;
    font-weight: 800;
    color: #9e7a4d;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 6px;
}

.sheet-company-info p {
    font-size: 0.72rem;
    color: #4b5563;
    line-height: 1.35;
}

.sheet-meta-col {
    text-align: right;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.sheet-doc-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.4rem;
    font-weight: 900;
    color: #0a0a0c;
    letter-spacing: 1px;
}

.sheet-folio-box {
    background: #fdf8f0;
    border: 1.5px solid #c5a073;
    color: #0a0a0c;
    padding: 4px 14px;
    border-radius: 4px;
    font-family: 'Outfit', sans-serif;
    font-size: 1.15rem;
    font-weight: 800;
    margin: 6px 0;
    letter-spacing: 1px;
}

.sheet-dates-table {
    font-size: 0.74rem;
    color: #4b5563;
    margin-top: 4px;
}

.sheet-dates-table td {
    padding: 2px 4px;
}

.sheet-dates-table strong {
    color: #111827;
}

/* Cuadro de Datos del Cliente */
.sheet-client-box {
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-left: 4px solid #c5a073;
    border-radius: 4px;
    padding: 14px 18px;
    margin-bottom: 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 20px;
    font-size: 0.8rem;
}

.client-field {
    display: flex;
    flex-direction: column;
}

.client-field-label {
    font-size: 0.68rem;
    font-weight: 800;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1px;
}

.client-field-val {
    font-weight: 700;
    color: #111827;
    font-size: 0.85rem;
}

/* Tabla de Partidas Membretada */
.sheet-items-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 24px;
    font-size: 0.8rem;
}

.sheet-items-table th {
    background: #0a0a0c;
    color: #ffffff;
    font-weight: 800;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 8px 10px;
    border: 1px solid #0a0a0c;
}

.sheet-items-table th.col-num { width: 36px; text-align: center; }
.sheet-items-table th.col-desc { text-align: left; }
.sheet-items-table th.col-dim { width: 90px; text-align: center; }
.sheet-items-table th.col-qty { width: 50px; text-align: center; }
.sheet-items-table th.col-price { width: 100px; text-align: right; }
.sheet-items-table th.col-total { width: 110px; text-align: right; }

.sheet-items-table td {
    padding: 10px 8px;
    border: 1px solid #e5e7eb;
    color: #1f2937;
    vertical-align: top;
}

.sheet-items-table tr:nth-child(even) td {
    background: #fafafa;
}

.sheet-item-desc h4 {
    font-size: 0.85rem;
    font-weight: 800;
    color: #111827;
    margin-bottom: 2px;
}

.sheet-item-desc p {
    font-size: 0.74rem;
    color: #4b5563;
    white-space: pre-line;
}

.sheet-item-dim {
    text-align: center;
    font-size: 0.74rem;
    font-weight: 600;
    color: #374151;
}

.sheet-item-qty {
    text-align: center;
    font-weight: 700;
}

.sheet-item-price, .sheet-item-total {
    text-align: right;
    font-variant-numeric: tabular-nums;
    font-weight: 700;
}

.sheet-item-total {
    color: #0a0a0c;
    font-weight: 800;
}

/* Totales en Hoja */
.sheet-totals-block {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 30px;
    margin-bottom: 26px;
    page-break-inside: avoid;
}

.sheet-terms-notes {
    flex: 1;
    font-size: 0.72rem;
    color: #4b5563;
    line-height: 1.45;
}

.sheet-terms-notes h4 {
    font-size: 0.75rem;
    font-weight: 800;
    color: #111827;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
    border-bottom: 1.5px solid #c5a073;
    padding-bottom: 2px;
    display: inline-block;
}

.sheet-terms-notes ul {
    list-style: disc;
    padding-left: 16px;
    margin-bottom: 8px;
}

.sheet-terms-notes li {
    margin-bottom: 3px;
}

.sheet-totals-table-wrap {
    width: 320px;
}

.sheet-totals-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
}

.sheet-totals-table td {
    padding: 5px 8px;
}

.sheet-totals-table tr.total-final {
    background: #0a0a0c;
    color: #ffffff;
}

.sheet-totals-table tr.total-final td {
    padding: 8px 10px;
    font-weight: 900;
    font-size: 1.05rem;
    color: #d4b082;
}

.sheet-amount-words {
    font-size: 0.7rem;
    font-weight: 700;
    color: #4b5563;
    text-transform: uppercase;
    text-align: right;
    margin-top: 6px;
    padding: 4px;
}

/* Área de Firmas */
.sheet-signatures-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 40px;
    padding-top: 20px;
    page-break-inside: avoid;
}

.signature-box {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.signature-line {
    width: 80%;
    height: 1px;
    background: #374151;
    margin-bottom: 8px;
    margin-top: 45px;
}

.signature-title {
    font-size: 0.76rem;
    font-weight: 800;
    color: #111827;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.signature-subtitle {
    font-size: 0.68rem;
    color: #6b7280;
}

/* Pie de Página Membretado */
.sheet-footer {
    border-top: 1px solid #e5e7eb;
    padding-top: 12px;
    margin-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.68rem;
    color: #6b7280;
    page-break-inside: avoid;
}


/* ==========================================================================
   BARRA DE MODO DE VISTA (TARJETAS TÁCTILES VS TABLA COMPLETA)
   ========================================================================== */
.view-mode-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 16px;
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.view-mode-buttons {
    display: flex;
    gap: 6px;
    background: var(--bg-surface);
    padding: 4px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.btn-mode {
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-muted);
    font-family: inherit;
    font-size: 0.82rem;
    font-weight: 700;
    padding: 7px 14px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-mode:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.05);
}

.btn-mode.active {
    background: var(--gold-gradient);
    color: #0a0a0c;
    box-shadow: var(--shadow-gold);
}

.view-mode-hint {
    font-size: 0.78rem;
    color: var(--silver-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}

/* En modo escritorio estándar por defecto, los elementos móviles están ocultos */
.mobile-cell-label,
.card-mobile-topbar,
.card-mobile-footer-total .mobile-total-label,
.h-mobile-card-top,
.h-mobile-total-box .mobile-cell-label {
    display: none;
}
.desktop-num,
.h-desktop-folio {
    display: inline;
}

/* ==========================================================================
   ESTILOS DE PARTIDAS: MODO TARJETA TÁCTIL (PANTALLAS <= 850px o FORZADO)
   ========================================================================== */
@media (max-width: 850px) {
    .table-responsive:not(.force-table-mode) {
        background: transparent !important;
        border: none !important;
        overflow: visible !important;
    }

    .table-responsive:not(.force-table-mode) .items-table,
    .table-responsive:not(.force-table-mode) .items-table tbody,
    .table-responsive:not(.force-table-mode) .items-table tr,
    .table-responsive:not(.force-table-mode) .items-table td {
        display: block !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .table-responsive:not(.force-table-mode) .items-table thead {
        display: none !important;
    }

    /* Cada partida se convierte en una tarjeta de lujo */
    .table-responsive:not(.force-table-mode) .items-table tbody tr.item-card-row {
        background: var(--bg-card);
        border: 1px solid var(--border-color);
        border-radius: var(--radius-lg);
        padding: 18px 16px;
        margin-bottom: 18px;
        box-shadow: 0 6px 22px rgba(0, 0, 0, 0.45);
        position: relative;
        transition: border-color 0.25s ease, box-shadow 0.25s ease;
    }

    .table-responsive:not(.force-table-mode) .items-table tbody tr.item-card-row:hover,
    .table-responsive:not(.force-table-mode) .items-table tbody tr.item-card-row:focus-within {
        border-color: var(--gold-border);
        box-shadow: 0 8px 30px rgba(197, 160, 115, 0.18);
    }

    .table-responsive:not(.force-table-mode) .items-table td {
        padding: 6px 0 !important;
        border-bottom: none !important;
    }

    /* Encabezado de la Tarjeta */
    .table-responsive:not(.force-table-mode) .card-mobile-topbar {
        display: flex !important;
        justify-content: space-between;
        align-items: center;
        padding-bottom: 12px;
        margin-bottom: 12px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .table-responsive:not(.force-table-mode) .desktop-num,
    .table-responsive:not(.force-table-mode) .col-actions {
        display: none !important;
    }

    .table-responsive:not(.force-table-mode) .partida-chip {
        background: rgba(197, 160, 115, 0.15);
        border: 1px solid var(--gold-border);
        color: var(--gold-hover);
        font-family: 'Outfit', sans-serif;
        font-weight: 800;
        font-size: 0.9rem;
        padding: 5px 14px;
        border-radius: 20px;
        display: inline-flex;
        align-items: center;
        gap: 6px;
    }

    .table-responsive:not(.force-table-mode) .mobile-actions-group {
        display: flex !important;
        align-items: center;
        gap: 8px;
    }

    .table-responsive:not(.force-table-mode) .mobile-actions-group .btn-icon {
        background: rgba(255, 255, 255, 0.06);
        border: 1px solid var(--border-color);
        width: 40px;
        height: 40px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border-radius: 8px;
        font-size: 1rem;
        color: var(--text-main);
    }

    .table-responsive:not(.force-table-mode) .mobile-actions-group .btn-icon.duplicate:hover {
        background: rgba(56, 189, 248, 0.2);
        color: #38bdf8;
    }

    .table-responsive:not(.force-table-mode) .mobile-actions-group .btn-icon.delete:hover {
        background: rgba(239, 68, 68, 0.2);
        color: #ef4444;
    }

    /* Etiquetas de campo táctiles */
    .table-responsive:not(.force-table-mode) .mobile-cell-label {
        display: flex !important;
        align-items: center;
        gap: 6px;
        font-size: 0.74rem;
        font-weight: 700;
        color: var(--silver-muted);
        text-transform: uppercase;
        letter-spacing: 0.5px;
        margin-bottom: 5px;
    }

    .table-responsive:not(.force-table-mode) .mobile-cell-label i {
        color: var(--gold-primary);
        font-size: 0.8rem;
    }

    .table-responsive:not(.force-table-mode) .item-input-title {
        font-size: 1.05rem !important;
        font-weight: 700;
        margin-bottom: 6px;
    }

    .table-responsive:not(.force-table-mode) .item-input-desc {
        min-height: 60px;
        font-size: 0.88rem;
    }

    .table-responsive:not(.force-table-mode) .dim-wrapper {
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .table-responsive:not(.force-table-mode) .table-input-dim {
        flex: 1;
        width: auto !important;
        text-align: center;
        font-size: 1.05rem;
        font-weight: 700;
        padding: 10px;
    }

    .table-responsive:not(.force-table-mode) .dim-m2-badge {
        font-size: 0.82rem;
        background: rgba(197, 160, 115, 0.12);
        border: 1px solid var(--gold-border);
        border-radius: var(--radius-sm);
        padding: 5px 12px;
        margin-top: 6px;
        display: inline-block;
        font-weight: 800;
    }

    .table-responsive:not(.force-table-mode) .table-input {
        padding: 10px 14px;
        border-radius: var(--radius-sm);
    }

    /* Pie de la tarjeta con precio y subtotal destacado */
    .table-responsive:not(.force-table-mode) .card-mobile-footer-total {
        display: flex !important;
        align-items: center;
        justify-content: space-between;
        background: #0c0c10;
        border: 1px solid var(--gold-border);
        border-radius: var(--radius-md);
        padding: 12px 16px;
        margin-top: 12px;
    }

    .table-responsive:not(.force-table-mode) .card-mobile-footer-total .mobile-total-label {
        display: inline !important;
        font-size: 0.85rem;
        font-weight: 700;
        color: var(--silver-muted);
        text-transform: uppercase;
    }

    .table-responsive:not(.force-table-mode) .card-mobile-footer-total .mobile-total-number {
        font-size: 1.4rem;
        font-weight: 900;
        color: var(--gold-hover);
        font-family: 'Outfit', sans-serif;
    }
}

/* Modo Forzado de Tarjetas */
.force-cards-mode {
    background: transparent !important;
    border: none !important;
    overflow: visible !important;
}

.force-cards-mode .items-table,
.force-cards-mode .items-table tbody,
.force-cards-mode .items-table tr,
.force-cards-mode .items-table td {
    display: block !important;
    width: 100% !important;
    box-sizing: border-box !important;
}

.force-cards-mode .items-table thead {
    display: none !important;
}

.force-cards-mode .items-table tbody tr.item-card-row {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 18px 16px;
    margin-bottom: 18px;
    box-shadow: 0 6px 22px rgba(0, 0, 0, 0.45);
}

.force-cards-mode .card-mobile-topbar {
    display: flex !important;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 12px;
    margin-bottom: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.force-cards-mode .desktop-num,
.force-cards-mode .col-actions {
    display: none !important;
}

.force-cards-mode .mobile-cell-label {
    display: flex !important;
    align-items: center;
    gap: 6px;
    font-size: 0.74rem;
    font-weight: 700;
    color: var(--silver-muted);
    text-transform: uppercase;
    margin-bottom: 5px;
}

.force-cards-mode .card-mobile-footer-total {
    display: flex !important;
    align-items: center;
    justify-content: space-between;
    background: #0c0c10;
    border: 1px solid var(--gold-border);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    margin-top: 12px;
}

.force-cards-mode .card-mobile-footer-total .mobile-total-label {
    display: inline !important;
}

/* Modo Forzado de Tabla (si el usuario desea ver las 11 columnas clásicas en tablet) */
.force-table-mode {
    display: block !important;
    overflow-x: auto !important;
    background: var(--bg-input) !important;
    border: 1px solid var(--border-color) !important;
}

.force-table-mode .items-table {
    display: table !important;
    width: 100% !important;
}
.force-table-mode thead {
    display: table-header-group !important;
}
.force-table-mode tbody {
    display: table-row-group !important;
}
.force-table-mode tr {
    display: table-row !important;
    background: transparent !important;
    box-shadow: none !important;
    padding: 0 !important;
    border: none !important;
}
.force-table-mode td {
    display: table-cell !important;
    padding: 10px 8px !important;
}
.force-table-mode .card-mobile-topbar,
.force-table-mode .mobile-cell-label,
.force-table-mode .card-mobile-footer-total .mobile-total-label {
    display: none !important;
}
.force-table-mode .desktop-num,
.force-table-mode .col-actions {
    display: table-cell !important;
}

/* ==========================================================================
   OPTIMIZACIONES PARA TABLET (769px a 1024px)
   ========================================================================== */
@media screen and (min-width: 769px) and (max-width: 1024px) {
    .header-inner {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
    }

    .app-header .app-nav {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
    }

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

    .totals-grid {
        grid-template-columns: 1fr;
    }

    /* Diseño en cuadrícula balanceada para tarjetas en Tablet */
    .table-responsive:not(.force-table-mode) .items-table tbody tr.item-card-row {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr);
        gap: 14px 18px;
    }

    .table-responsive:not(.force-table-mode) .col-num,
    .table-responsive:not(.force-table-mode) .col-concept,
    .table-responsive:not(.force-table-mode) .col-total {
        grid-column: span 2 !important;
    }
}

/* ==========================================================================
   OPTIMIZACIONES EXCLUSIVAS PARA SMARTPHONES Y MÓVIL (PANTALLAS <= 768px)
   ========================================================================== */
@media screen and (max-width: 768px) {
    /* Prevenir zoom no deseado en Safari iOS */
    input, select, textarea {
        font-size: 16px !important;
    }

    .app-main {
        padding: 12px !important;
        padding-bottom: 30px !important;
    }

    .header-inner {
        padding: 12px 14px !important;
        display: flex !important;
        flex-wrap: wrap !important;
        align-items: center !important;
        justify-content: space-between !important;
        gap: 10px !important;
        position: relative !important;
    }

    .brand-block {
        display: flex !important;
        align-items: center !important;
        gap: 10px !important;
        flex: 1 1 auto !important;
        max-width: calc(100% - 110px) !important;
    }

    .brand-logo-img {
        height: 38px !important;
    }

    .brand-title {
        font-size: 1.12rem !important;
    }

    .brand-sub {
        font-size: 0.64rem !important;
        letter-spacing: 0.8px !important;
    }

    /* Botón Desplegable del Menú en Móvil (Visible solo en móvil) */
    .cotizador-menu-toggle {
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 8px !important;
        background: linear-gradient(135deg, rgba(197, 160, 115, 0.22) 0%, rgba(20, 20, 26, 0.95) 100%) !important;
        border: 1.5px solid var(--gold-border) !important;
        color: var(--gold-hover) !important;
        padding: 9px 14px !important;
        border-radius: var(--radius-sm) !important;
        font-size: 0.88rem !important;
        font-weight: 700 !important;
        font-family: 'Plus Jakarta Sans', sans-serif !important;
        cursor: pointer !important;
        transition: all 0.2s ease !important;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4) !important;
        flex-shrink: 0 !important;
    }

    .cotizador-menu-toggle:active {
        transform: scale(0.96) !important;
    }

    .cotizador-menu-toggle.menu-open {
        background: var(--gold-gradient) !important;
        color: #0a0a0c !important;
        border-color: #ffd285 !important;
        box-shadow: 0 0 16px rgba(197, 160, 115, 0.5) !important;
    }

    /* Menú Superior en Móvil: Se despliega hacia abajo en lista vertical, SIN deslizar de costado */
    .app-header .app-nav {
        display: none !important; /* Cerrado por defecto */
        flex-direction: column !important;
        width: 100% !important;
        margin-top: 8px !important;
        background: #14141c !important;
        border: 1.5px solid var(--gold-border) !important;
        border-radius: var(--radius-md) !important;
        padding: 10px !important;
        gap: 8px !important;
        box-shadow: 0 12px 32px rgba(0, 0, 0, 0.7) !important;
        order: 3 !important;
        overflow: visible !important;
        white-space: normal !important;
    }

    .app-header .app-nav.nav-dropdown-open {
        display: flex !important;
        animation: navDropdownDown 0.22s ease-out forwards;
    }

    @keyframes navDropdownDown {
        from {
            opacity: 0;
            transform: translateY(-8px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .app-header .app-nav .nav-tab-btn {
        width: 100% !important;
        display: flex !important;
        align-items: center !important;
        justify-content: flex-start !important;
        padding: 13px 16px !important;
        font-size: 0.95rem !important;
        font-weight: 700 !important;
        text-align: left !important;
        gap: 12px !important;
        border-radius: var(--radius-sm) !important;
        background: rgba(255, 255, 255, 0.04) !important;
        color: #e2e8f0 !important;
        border: 1px solid rgba(255, 255, 255, 0.06) !important;
        transition: all 0.15s ease !important;
        white-space: normal !important;
        box-sizing: border-box !important;
    }

    .app-header .app-nav .nav-tab-btn:hover {
        background: rgba(197, 160, 115, 0.15) !important;
        border-color: var(--gold-border) !important;
        color: #ffffff !important;
    }

    .app-header .app-nav .nav-tab-btn.active {
        background: linear-gradient(135deg, #c5a073 0%, #a07844 100%) !important;
        color: #0a0a0c !important;
        font-weight: 800 !important;
        border-color: #ffd285 !important;
        box-shadow: 0 4px 14px rgba(197, 160, 115, 0.35) !important;
    }

    .app-header .app-nav .nav-tab-btn i {
        font-size: 1.1rem !important;
        width: 22px !important;
        text-align: center !important;
        flex-shrink: 0 !important;
    }

    .user-panel-widget {
        order: 4 !important;
        width: 100% !important;
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
        padding-top: 10px !important;
        margin-top: 4px !important;
    }

    /* Barra de Folio en móvil - Limpia, sin textos cortados */
    .folio-banner {
        padding: 14px 12px !important;
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 12px !important;
        overflow: hidden !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .folio-display-box {
        display: flex !important;
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 8px !important;
        width: 100% !important;
    }

    .folio-left-block {
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        flex-wrap: wrap !important;
        gap: 8px !important;
        width: 100% !important;
    }

    .folio-tag {
        font-size: 0.72rem !important;
        white-space: nowrap !important;
        flex-shrink: 0 !important;
    }

    .folio-input-wrap {
        display: flex !important;
        align-items: center !important;
        gap: 6px !important;
        flex: 1 !important;
        min-width: 0 !important;
    }

    .folio-input {
        font-size: 1.15rem !important;
        font-weight: 800 !important;
        letter-spacing: 0.5px !important;
        padding: 6px 8px !important;
        flex: 1 !important;
        width: 100% !important;
        min-width: 0 !important;
        max-width: none !important;
        box-sizing: border-box !important;
    }

    .folio-status-badge {
        align-self: flex-start !important;
        font-size: 0.75rem !important;
        padding: 4px 12px !important;
        white-space: nowrap !important;
    }

    .folio-dates-bar {
        display: flex !important;
        flex-direction: column !important;
        gap: 12px !important;
        width: 100% !important;
    }

    .folio-dates-bar .form-group {
        min-width: 0 !important;
        width: 100% !important;
    }

    .fast-date-presets {
        display: flex !important;
        flex-wrap: wrap !important;
        gap: 6px !important;
        overflow: visible !important;
        white-space: normal !important;
    }

    .preset-chip {
        padding: 6px 10px !important;
        font-size: 0.74rem !important;
        min-height: 32px !important;
    }

    /* Tarjetas y Formularios */
    .panel-card {
        padding: 14px;
        border-radius: var(--radius-md);
        margin-bottom: 16px;
    }

    .panel-card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        margin-bottom: 14px;
    }

    .panel-card-title {
        font-size: 1.05rem;
    }

    .panel-card-header .app-nav {
        display: flex !important;
        flex-wrap: wrap !important;
        width: 100% !important;
        gap: 6px !important;
    }

    .panel-card-header .app-nav .admin-nav-btn {
        flex: 1 1 auto !important;
        white-space: normal !important;
        text-align: center !important;
        justify-content: center !important;
        padding: 9px 12px !important;
        font-size: 0.8rem !important;
    }

    .form-grid {
        grid-template-columns: 1fr !important;
        gap: 12px;
    }

    .form-group.col-span-2,
    .form-group.col-span-3 {
        grid-column: span 1 !important;
    }

    /* Selector de Catálogo y Chips de Producto */
    .table-footer-toolbar {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .table-footer-toolbar > div {
        max-width: 100% !important;
        width: 100% !important;
    }

    .quick-category-pills {
        display: flex !important;
        flex-wrap: wrap !important;
        white-space: normal !important;
        gap: 6px !important;
        width: 100% !important;
        padding: 4px 0 !important;
    }

    .quick-pill-btn {
        flex: 1 1 auto !important;
        padding: 8px 12px !important;
        font-size: 0.8rem !important;
        white-space: normal !important;
        text-align: center !important;
    }

    /* Totales en móvil */
    .totals-grid {
        grid-template-columns: 1fr;
    }

    .totals-summary-box {
        padding: 16px;
    }

    .grand-total .grand-total-val {
        font-size: 1.5rem !important;
    }

    /* BARRA DE ACCIONES AL FINAL DE LA PÁGINA (ESTÁTICA, NO SE MUEVE AL SCROLLEAR) */
    .bottom-actions-bar {
        position: static !important;
        margin-top: 30px !important;
        margin-bottom: 30px !important;
        padding: 18px 14px !important;
        border-radius: var(--radius-lg) !important;
        display: flex !important;
        flex-direction: column !important;
        gap: 10px !important;
        box-shadow: var(--shadow-md) !important;
        background: var(--bg-card) !important;
        z-index: auto !important;
        box-sizing: border-box !important;
        width: 100% !important;
    }

    .bottom-actions-bar .actions-left,
    .bottom-actions-bar .actions-right {
        display: flex !important;
        flex-direction: column !important;
        width: 100% !important;
        gap: 10px !important;
    }

    .bottom-actions-bar .btn {
        width: 100% !important;
        padding: 14px 16px !important;
        font-size: 0.92rem !important;
        font-weight: 700 !important;
        justify-content: center !important;
        gap: 10px !important;
        border-radius: var(--radius-sm) !important;
        white-space: normal !important;
        text-align: center !important;
        word-break: normal !important;
        overflow-wrap: break-word !important;
        line-height: 1.35 !important;
        min-height: 48px !important;
        box-sizing: border-box !important;
    }

    .app-main {
        padding: 12px !important;
        padding-bottom: 30px !important;
    }

    /* HISTORIAL EN MÓVIL: TARJETAS EN LUGAR DE TABLA */
    #view-history .items-table,
    #view-history .items-table tbody,
    #view-history .items-table tr,
    #view-history .items-table td {
        display: block !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    #view-history .items-table thead {
        display: none !important;
    }

    .history-card-row {
        background: var(--bg-card) !important;
        border: 1px solid var(--border-color) !important;
        border-radius: var(--radius-md) !important;
        padding: 14px !important;
        margin-bottom: 14px !important;
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4) !important;
    }

    .history-card-row td {
        padding: 4px 0 !important;
        border-bottom: none !important;
    }

    .h-mobile-card-top {
        display: flex !important;
        justify-content: space-between;
        align-items: center;
        padding-bottom: 8px;
        margin-bottom: 8px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .h-folio-chip {
        background: rgba(197, 160, 115, 0.15);
        border: 1px solid var(--gold-border);
        color: var(--gold-hover);
        padding: 4px 10px;
        border-radius: 14px;
        font-weight: 800;
        font-size: 0.85rem;
    }

    .h-desktop-folio, .h-col-status {
        display: none !important;
    }

    .h-client-val {
        font-size: 1.05rem;
        color: #ffffff;
    }

    .h-mobile-total-box {
        display: flex !important;
        justify-content: space-between;
        align-items: center;
        background: #0d0d12;
        border: 1px solid var(--gold-border);
        padding: 8px 12px;
        border-radius: var(--radius-sm);
        margin-top: 8px;
    }

    .h-total-val {
        font-size: 1.25rem;
        color: var(--gold-hover);
        font-family: 'Outfit', sans-serif;
    }

    .h-actions-group {
        display: flex !important;
        gap: 8px;
        margin-top: 10px;
    }

    .h-actions-group .btn {
        flex: 1 !important;
        padding: 8px 6px !important;
        font-size: 0.78rem !important;
        justify-content: center !important;
    }

    /* MODAL DE CALENDARIO RÁPIDO EN MÓVIL */
    .calendar-card {
        width: 95vw !important;
        max-width: 360px !important;
        margin: auto !important;
    }

    .calendar-day-btn {
        min-height: 42px !important;
        font-size: 0.95rem !important;
    }

    /* MODAL DE VISTA PREVIA MEMBRETADA EN MÓVIL */
    #modal-preview .modal-card {
        width: 96vw !important;
        max-width: 96vw !important;
        height: 94vh !important;
        margin: auto !important;
    }

    #modal-preview .modal-body {
        padding: 10px !important;
    }

    .quote-sheet-wrapper {
        padding: 16px 12px !important;
        font-size: 9pt !important;
        min-width: 300px !important;
        overflow-x: auto !important;
    }

    .sheet-header {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 12px !important;
    }

    .sheet-brand-col {
        max-width: 100% !important;
    }

    .sheet-meta-col {
        text-align: left !important;
        width: 100% !important;
    }

    .sheet-meta-box {
        justify-content: flex-start !important;
    }

    .sheet-items-table {
        font-size: 8pt !important;
    }

    .sheet-items-table th, .sheet-items-table td {
        padding: 4px 6px !important;
    }

    .sheet-client-box {
        grid-template-columns: 1fr !important;
    }

    .sheet-signatures-block {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }
}

/* ==========================================================================
   REGLAS DEFINITIVAS PARA IMPRESIÓN Y GUARDADO EN PDF (@media print)
   Garantiza que el membrete oficial salga completo, centrado, sin cortes ni márgenes truncados
   ========================================================================== */
@media print {
    @page {
        size: letter portrait;
        margin: 12mm 12mm 12mm 12mm;
    }

    *, *:before, *:after {
        box-shadow: none !important;
        text-shadow: none !important;
    }

    html, body {
        background: #ffffff !important;
        color: #000000 !important;
        margin: 0 !important;
        padding: 0 !important;
        width: 100% !important;
        height: auto !important;
        overflow: visible !important;
        font-family: 'Plus Jakarta Sans', Arial, sans-serif !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }

    /* Ocultar toda la interfaz de la web */
    .app-container,
    .app-header,
    .app-nav,
    .user-panel-widget,
    .bottom-actions-bar,
    .modal-header,
    .modal-footer,
    .modal-overlay:not(#modal-preview),
    #modal-auth,
    #modal-create-user,
    #modal-add-catalog-item,
    #modal-category-manager,
    #modal-custom-catalog-picker,
    #view-editor,
    #view-history,
    #view-admin,
    #view-backups,
    .view-mode-bar,
    .cotizador-menu-toggle {
        display: none !important;
    }

    /* Contenedor del Modal de Vista Previa en Impresión */
    #modal-preview {
        position: static !important;
        display: block !important;
        background: transparent !important;
        padding: 0 !important;
        margin: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        height: auto !important;
        max-height: none !important;
        overflow: visible !important;
        border: none !important;
        box-shadow: none !important;
    }

    #modal-preview .modal-card {
        position: static !important;
        display: block !important;
        width: 100% !important;
        max-width: 100% !important;
        height: auto !important;
        max-height: none !important;
        margin: 0 !important;
        padding: 0 !important;
        background: #ffffff !important;
        border: none !important;
        box-shadow: none !important;
        overflow: visible !important;
    }

    #modal-preview .modal-body {
        position: static !important;
        display: block !important;
        padding: 0 !important;
        margin: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        height: auto !important;
        max-height: none !important;
        background: #ffffff !important;
        overflow: visible !important;
    }

    #quote-sheet-container {
        display: block !important;
        width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
        overflow: visible !important;
    }

    .quote-sheet-wrapper {
        position: static !important;
        display: block !important;
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 auto !important;
        padding: 4mm 2mm 0 2mm !important;
        box-shadow: none !important;
        border: none !important;
        background: #ffffff !important;
        overflow: visible !important;
        box-sizing: border-box !important;
        font-size: 9pt !important;
        line-height: 1.35 !important;
    }

    /* Encabezado del Membrete */
    .sheet-header {
        display: flex !important;
        flex-direction: row !important;
        justify-content: space-between !important;
        align-items: flex-start !important;
        border-bottom: 2.5px solid #c5a073 !important;
        padding-top: 0 !important;
        padding-bottom: 14px !important;
        margin-bottom: 16px !important;
        page-break-inside: avoid !important;
    }

    .sheet-brand-col {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        gap: 14px !important;
        max-width: 60% !important;
    }

    .sheet-logo {
        height: 62px !important;
        width: auto !important;
        max-width: 110px !important;
        object-fit: contain !important;
        flex-shrink: 0 !important;
    }

    .sheet-company-info h2 {
        display: block !important;
        font-size: 1.22rem !important;
        font-weight: 900 !important;
        color: #0a0a0c !important;
        margin: 0 0 2px 0 !important;
        line-height: 1.2 !important;
        font-family: 'Outfit', sans-serif !important;
    }

    .sheet-company-info .company-tagline {
        display: block !important;
        font-size: 0.65rem !important;
        font-weight: 800 !important;
        color: #8c6a3e !important;
        letter-spacing: 1.5px !important;
        margin-bottom: 4px !important;
        text-transform: uppercase !important;
    }

    .sheet-company-info p {
        font-size: 0.72rem !important;
        color: #374151 !important;
        line-height: 1.35 !important;
        margin: 0 !important;
    }

    .sheet-meta-col {
        display: flex !important;
        flex-direction: column !important;
        align-items: flex-end !important;
        text-align: right !important;
        max-width: 40% !important;
    }

    .sheet-doc-title {
        display: block !important;
        font-size: 1.3rem !important;
        font-weight: 900 !important;
        color: #0a0a0c !important;
        letter-spacing: 1px !important;
        margin: 0 0 4px 0 !important;
        line-height: 1.15 !important;
        font-family: 'Outfit', sans-serif !important;
    }

    .sheet-folio-box {
        display: inline-block !important;
        background: #fdf8f0 !important;
        border: 1.5px solid #c5a073 !important;
        color: #0a0a0c !important;
        padding: 5px 14px !important;
        border-radius: 4px !important;
        font-size: 1.12rem !important;
        font-weight: 800 !important;
        margin: 4px 0 6px 0 !important;
        letter-spacing: 0.8px !important;
        line-height: 1.2 !important;
        overflow: visible !important;
        font-family: 'Outfit', sans-serif !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }

    .sheet-dates-table {
        font-size: 0.72rem !important;
        color: #374151 !important;
        border-collapse: collapse !important;
        margin-top: 4px !important;
    }

    .sheet-dates-table td {
        padding: 2px 4px !important;
    }

    .sheet-dates-table strong {
        color: #000000 !important;
    }

    /* Cuadro de Datos del Cliente */
    .sheet-client-box {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 6px 14px !important;
        padding: 10px 14px !important;
        margin-bottom: 16px !important;
        background: #f9fafb !important;
        border: 1px solid #e5e7eb !important;
        border-left: 4px solid #c5a073 !important;
        page-break-inside: avoid !important;
        font-size: 0.78rem !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }

    .sheet-client-box .client-field:last-child {
        grid-column: span 2 !important;
    }

    /* Tabla de Partidas Oficial */
    .sheet-items-table {
        width: 100% !important;
        border-collapse: collapse !important;
        font-size: 8pt !important;
        margin-bottom: 16px !important;
    }

    .sheet-items-table thead {
        display: table-header-group !important;
    }

    .sheet-items-table tr {
        page-break-inside: avoid !important;
    }

    .sheet-items-table th {
        background: #111116 !important;
        color: #ffffff !important;
        font-weight: 700 !important;
        padding: 6px 8px !important;
        border: 1px solid #333333 !important;
        text-transform: uppercase !important;
        font-size: 0.72rem !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }

    .sheet-items-table td {
        padding: 6px 8px !important;
        border: 1px solid #e5e7eb !important;
        vertical-align: top !important;
        color: #111827 !important;
    }

    .sheet-item-desc h4 {
        font-size: 0.84rem !important;
        font-weight: 800 !important;
        color: #111827 !important;
        margin: 0 0 2px 0 !important;
    }

    .sheet-item-desc p {
        font-size: 0.72rem !important;
        color: #4b5563 !important;
        margin: 0 !important;
        line-height: 1.3 !important;
    }

    .sheet-item-dim, .sheet-item-qty, .sheet-item-price, .sheet-item-total {
        text-align: center !important;
        font-size: 0.78rem !important;
    }

    .sheet-item-total {
        text-align: right !important;
        font-weight: 800 !important;
        color: #111827 !important;
    }

    /* Bloque de Totales y Términos */
    .sheet-totals-block {
        display: flex !important;
        flex-direction: row !important;
        justify-content: space-between !important;
        gap: 20px !important;
        page-break-inside: avoid !important;
        margin-bottom: 20px !important;
    }

    .sheet-terms-notes {
        max-width: 58% !important;
        font-size: 0.68rem !important;
        color: #4b5563 !important;
    }

    .sheet-terms-notes h4 {
        font-size: 0.74rem !important;
        font-weight: 800 !important;
        color: #111827 !important;
        margin: 0 0 4px 0 !important;
        text-transform: uppercase !important;
    }

    .sheet-terms-notes ul {
        padding-left: 14px !important;
        margin: 0 !important;
    }

    .sheet-terms-notes li {
        margin-bottom: 3px !important;
        line-height: 1.3 !important;
    }

    .sheet-totals-table-wrap {
        width: 38% !important;
    }

    .sheet-totals-table {
        width: 100% !important;
        border-collapse: collapse !important;
        font-size: 0.8rem !important;
    }

    .sheet-totals-table td {
        padding: 4px 6px !important;
    }

    .sheet-totals-table .total-final {
        border-top: 2px solid #c5a073 !important;
        font-size: 1.05rem !important;
        font-weight: 900 !important;
        color: #0a0a0c !important;
    }

    .sheet-amount-words {
        font-size: 0.68rem !important;
        font-weight: 700 !important;
        color: #6b7280 !important;
        text-transform: uppercase !important;
        text-align: right !important;
        margin-top: 6px !important;
    }

    /* Área de Firmas */
    .sheet-signatures-block {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 40px !important;
        page-break-inside: avoid !important;
        margin-top: 24px !important;
        text-align: center !important;
    }

    .signature-line {
        width: 80% !important;
        height: 1px !important;
        background: #374151 !important;
        margin: 35px auto 6px auto !important;
    }

    .signature-title {
        font-size: 0.74rem !important;
        font-weight: 800 !important;
        color: #111827 !important;
        text-transform: uppercase !important;
    }

    .signature-subtitle {
        font-size: 0.66rem !important;
        color: #6b7280 !important;
    }

    /* Pie de Página Membretado */
    .sheet-footer {
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        width: 100% !important;
        box-sizing: border-box !important;
        border-top: 1px solid #d1d5db !important;
        padding-top: 8px !important;
        margin-top: 20px !important;
        font-size: 0.68rem !important;
        color: #6b7280 !important;
        page-break-inside: avoid !important;
    }
}

/* ==========================================================================
   ESTILOS DE APROBACIÓN DE USUARIOS & TIEMPO REAL
   ========================================================================== */
.badge-pending {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #ef4444;
    color: #ffffff;
    font-size: 0.7rem;
    font-weight: 800;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: 9999px;
    margin-left: 6px;
    line-height: 1;
    animation: pulseBadge 2s infinite;
}

@keyframes pulseBadge {
    0% { transform: scale(1); }
    50% { transform: scale(1.15); }
    100% { transform: scale(1); }
}

.user-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.user-status-badge.aprobado {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.35);
}

.user-status-badge.pendiente {
    background: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
    border: 1px solid rgba(245, 158, 11, 0.4);
}

.user-status-badge.suspendido {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.35);
}

.live-sync-indicator {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.72rem;
    color: var(--silver-muted);
}

.live-sync-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #10b981;
    box-shadow: 0 0 6px rgba(16, 185, 129, 0.8);
    display: inline-block;
}

.live-sync-dot.syncing {
    background: #f59e0b;
    box-shadow: 0 0 8px rgba(245, 158, 11, 0.9);
}