/* ==========================================================================
   WMS Design System — Global Stylesheet
   Sistema visual unificado para todas las vistas del WMS
   ========================================================================== */

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

:root {
    /* Palette — Primary & Module Accents */
    --color-primary: #667eea;
    --color-primary-dark: #5a6fd6;
    --color-despacho: #667eea;
    --color-despacho-dark: #764ba2;
    --color-recepcion: #28a745;
    --color-recepcion-dark: #20c997;
    --color-transferencia: #17a2b8;
    --color-transferencia-dark: #138496;
    --color-ajuste: #e84393;
    --color-ajuste-dark: #d63384;
    --color-producto: #4facfe;
    --color-producto-dark: #00b4d8;
    --color-admin: #667eea;
    --color-admin-dark: #764ba2;

    /* Neutrals */
    --color-bg: #f0f2f5;
    --color-surface: #ffffff;
    --color-border: #e2e8f0;
    --color-border-light: #f1f3f5;
    --color-text: #1a202c;
    --color-text-secondary: #64748b;
    --color-text-muted: #94a3b8;

    /* Status */
    --color-success: #10b981;
    --color-success-bg: #ecfdf5;
    --color-success-text: #065f46;
    --color-warning: #f59e0b;
    --color-warning-bg: #fffbeb;
    --color-warning-text: #92400e;
    --color-danger: #ef4444;
    --color-danger-bg: #fef2f2;
    --color-danger-text: #991b1b;
    --color-info: #3b82f6;
    --color-info-bg: #eff6ff;
    --color-info-text: #1e40af;

    /* Typography */
    --font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.8125rem;
    --font-size-base: 0.875rem;
    --font-size-md: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;

    /* Radii */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.04);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.08), 0 8px 10px -6px rgba(0,0,0,0.04);

    /* Layout */
    --header-height: 64px;
    --sidebar-width: 260px;
    --container-max: 1400px;
    --transition: 0.2s ease;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a:hover {
    text-decoration: underline;
}

/* --- App Header --- */
.wms-header {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: 0 var(--space-6);
    min-height: var(--header-height);
    display: flex;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.wms-header-inner {
    max-width: var(--container-max);
    width: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: nowrap;
    gap: var(--space-3);
    min-height: var(--header-height);
}

.wms-header-title {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex: 1 1 0%;
    min-width: 0;
}

.wms-header-title .module-icon {
    font-size: 1.75rem;
    line-height: 1;
    flex-shrink: 0;
}

.wms-header-title h1 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: -0.01em;
    line-height: 1.25;
    /* Misma altura de bloque en todas las vistas: máx. 2 líneas; los botones no saltan de fila */
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    word-break: break-word;
}

.wms-header-title .module-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.wms-header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-shrink: 0;
}

.wms-header-user {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-right: var(--space-2);
}

/* Cabecera: mejor toque en móvil e iconos más visibles */
.wms-header-actions > .wms-btn-sm {
    font-size: var(--font-size-base);
    padding: var(--space-2) var(--space-3);
    min-height: 44px;
}

/* Cerrar sesión: icono tipo “salir” (flecha hacia fuera), no emoji de puerta */
.wms-icon-logout {
    display: inline-block;
    width: 1.35em;
    height: 1.35em;
    flex-shrink: 0;
    vertical-align: -0.12em;
    background-color: currentColor;
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23fff' d='M16 17v-3H9v-4h7V7l5 5-5 5M14 2a2 2 0 0 1 2 2v2h-2V4H5v16h9v-2h2v2a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23fff' d='M16 17v-3H9v-4h7V7l5 5-5 5M14 2a2 2 0 0 1 2 2v2h-2V4H5v16h9v-2h2v2a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9z'/%3E%3C/svg%3E");
    -webkit-mask-size: contain;
    mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-position: center;
}

/* --- Page Layout --- */
.wms-page {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--space-6);
}

/* --- Cards --- */
.wms-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.wms-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-5) var(--space-6);
    border-bottom: 1px solid var(--color-border-light);
}

.wms-card-header h2 {
    font-size: var(--font-size-md);
    font-weight: 600;
    color: var(--color-text);
}

.wms-card-body {
    padding: var(--space-6);
}

.wms-card-footer {
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--color-border-light);
    background: var(--color-bg);
}

/* --- Buttons --- */
.wms-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    font-weight: 600;
    line-height: 1.5;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    text-decoration: none;
}

.wms-btn:hover { text-decoration: none; }

.wms-btn-sm {
    padding: var(--space-1) var(--space-3);
    font-size: var(--font-size-xs);
    border-radius: var(--radius-sm);
}

.wms-btn-lg {
    padding: var(--space-3) var(--space-6);
    font-size: var(--font-size-base);
}

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

.wms-btn-success {
    background: var(--color-success);
    color: white;
}
.wms-btn-success:hover {
    background: #0d9668;
    transform: translateY(-1px);
}

.wms-btn-danger {
    background: var(--color-danger);
    color: white;
}
.wms-btn-danger:hover {
    background: #dc2626;
    transform: translateY(-1px);
}

.wms-btn-warning {
    background: var(--color-warning);
    color: white;
}
.wms-btn-warning:hover {
    background: #d97706;
}

.wms-btn-secondary {
    background: var(--color-surface);
    color: var(--color-text-secondary);
    border-color: var(--color-border);
}
.wms-btn-secondary:hover {
    background: var(--color-bg);
    color: var(--color-text);
}

.wms-btn-ghost {
    background: transparent;
    color: var(--color-text-secondary);
}
.wms-btn-ghost:hover {
    background: var(--color-bg);
    color: var(--color-text);
}

.wms-btn:disabled, .wms-btn[disabled] {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* --- Forms / Inputs --- */
.wms-input, .wms-select, .wms-textarea {
    width: 100%;
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    color: var(--color-text);
    background: var(--color-surface);
    transition: border-color var(--transition), box-shadow var(--transition);
    line-height: 1.5;
}

.wms-input:focus, .wms-select:focus, .wms-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.15);
}

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

.wms-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-1);
}

.wms-form-group {
    margin-bottom: var(--space-4);
}

/* --- Filters --- */
.wms-filters-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    width: 100%;
    padding: var(--space-3);
    margin-bottom: 0;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition);
    box-shadow: var(--shadow-sm);
}
.wms-filters-toggle:hover { background: var(--color-bg); }
.wms-filters-toggle .chevron {
    transition: transform 0.2s;
    font-size: 0.75rem;
}
.wms-filters-toggle.active .chevron { transform: rotate(180deg); }

.wms-filters {
    background: var(--color-bg);
    padding: var(--space-5);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-5);
    border: 1px solid var(--color-border-light);
}

.wms-filters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.wms-filters-actions {
    display: flex;
    gap: var(--space-3);
    justify-content: flex-end;
}

/* Toolbar listados: filtros + búsqueda rápida alineados */
.wms-list-toolbar {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.wms-list-toolbar-search {
    flex: 1;
    min-width: 0;
}

.wms-list-toolbar-search .wms-input {
    width: 100%;
}

@media (min-width: 769px) {
    .wms-list-toolbar {
        flex-direction: row;
        align-items: flex-start;
        flex-wrap: wrap;
    }
    .wms-list-toolbar-search {
        flex: 1 1 280px;
        max-width: 420px;
        margin-left: auto;
    }
}

/* --- Tables --- */
.wms-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.wms-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-sm);
}

.wms-table th {
    padding: var(--space-3) var(--space-4);
    text-align: left;
    font-weight: 600;
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-secondary);
    background: var(--color-bg);
    border-bottom: 2px solid var(--color-border);
    white-space: nowrap;
}

.wms-table td {
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--color-border-light);
    vertical-align: middle;
}

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

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

/* --- Badges / Status --- */
.wms-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    line-height: 1.6;
    white-space: nowrap;
}

.wms-badge-success { background: var(--color-success-bg); color: var(--color-success-text); }
.wms-badge-warning { background: var(--color-warning-bg); color: var(--color-warning-text); }
.wms-badge-danger  { background: var(--color-danger-bg);  color: var(--color-danger-text);  }
.wms-badge-info    { background: var(--color-info-bg);    color: var(--color-info-text);    }
.wms-badge-neutral { background: #f1f5f9; color: #475569; }

/* --- Pagination --- */
.wms-pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4) 0;
    border-top: 1px solid var(--color-border-light);
    margin-top: var(--space-4);
    flex-wrap: wrap;
    gap: var(--space-3);
}

.wms-pagination-info {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.wms-pagination-controls {
    display: flex;
    gap: var(--space-2);
    align-items: center;
}

.wms-page-btn {
    padding: var(--space-1) var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition);
}

.wms-page-btn:hover:not(:disabled) { background: var(--color-bg); }
.wms-page-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.wms-page-btn.active {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

/* --- Toast / Messages --- */
.wms-toast {
    position: fixed;
    top: calc(var(--header-height) + var(--space-4));
    left: 50%;
    transform: translateX(-50%) translateY(-20px);
    z-index: 9999;
    max-width: 500px;
    width: 90%;
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    display: none;
    opacity: 0;
    transition: opacity 0.3s, transform 0.3s;
}
.wms-toast.show {
    display: block;
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}
.wms-toast-success { background: var(--color-success-bg); color: var(--color-success-text); border: 1px solid #a7f3d0; }
.wms-toast-error   { background: var(--color-danger-bg);  color: var(--color-danger-text);  border: 1px solid #fecaca; }
.wms-toast-warning { background: var(--color-warning-bg); color: var(--color-warning-text); border: 1px solid #fde68a; }
.wms-toast-info    { background: var(--color-info-bg);    color: var(--color-info-text);    border: 1px solid #bfdbfe; }

/* --- Empty State --- */
.wms-empty {
    text-align: center;
    padding: var(--space-12) var(--space-6);
    color: var(--color-text-muted);
}

@media (max-width: 768px) {
    .wms-empty {
        padding: var(--space-8) var(--space-4);
    }
}

.wms-empty-icon {
    font-size: 3rem;
    margin-bottom: var(--space-4);
    opacity: 0.5;
}

.wms-empty-title {
    font-size: var(--font-size-md);
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2);
}

/* --- Loading / Spinner --- */
.wms-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: wms-spin 0.6s linear infinite;
}

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

.wms-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    padding: var(--space-8);
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

/* --- Modal --- */
.wms-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--space-6);
}
.wms-modal-overlay.show { display: flex; }

.wms-modal {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 560px;
    max-height: 90vh;
    overflow-y: auto;
}

.wms-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-5) var(--space-6);
    border-bottom: 1px solid var(--color-border-light);
}

.wms-modal-header h3 {
    font-size: var(--font-size-md);
    font-weight: 600;
}

.wms-modal-close {
    background: none;
    border: none;
    font-size: 1.25rem;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: var(--space-1);
    border-radius: var(--radius-sm);
    transition: background var(--transition);
}
.wms-modal-close:hover { background: var(--color-bg); }

.wms-modal-body {
    padding: var(--space-6);
}

.wms-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--color-border-light);
}

/* --- Mobile Cards (table alternative) --- */
.wms-mobile-cards {
    display: none;
}

.wms-mobile-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    margin-bottom: var(--space-3);
}

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

.wms-mobile-card-header > div:first-child {
    min-width: 0;
    flex: 1;
}

.wms-mobile-card-title {
    display: block;
    font-weight: 700;
    font-size: var(--font-size-lg);
    letter-spacing: -0.02em;
    color: var(--color-text);
    line-height: 1.25;
}

.wms-mobile-card-meta {
    display: block;
    margin-top: var(--space-1);
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    font-weight: 400;
    line-height: 1.35;
}

.wms-mobile-card-rows {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2) var(--space-4);
    font-size: var(--font-size-sm);
}

.wms-mobile-card-label {
    color: var(--color-text-muted);
    font-size: var(--font-size-xs);
}

.wms-mobile-card-value {
    color: var(--color-text);
    font-weight: 500;
    word-break: break-word;
    overflow-wrap: anywhere;
}

.wms-mobile-card-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin-top: var(--space-3);
    padding-top: var(--space-3);
    border-top: 1px solid var(--color-border-light);
}

/* --- Escaneo cámara (códigos de barras / QR) --- */
.wms-input-with-scan {
    display: flex;
    gap: var(--space-2);
    align-items: stretch;
    width: 100%;
}

.wms-input-with-scan .wms-input {
    flex: 1;
    min-width: 0;
}

/* Botón escanear: solo móvil (evita confusión en escritorio; pistola/teclado siguen disponibles) */
.wms-btn-scan {
    display: none;
    flex-shrink: 0;
    min-width: 48px;
    min-height: 48px;
    padding: var(--space-2) var(--space-3);
    font-size: var(--font-size-xl);
    line-height: 1;
    align-items: center;
    justify-content: center;
}

@media (max-width: 768px) {
    .wms-btn-scan {
        display: inline-flex;
    }
}

.wms-barcode-backdrop {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.65);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: var(--space-3);
    box-sizing: border-box;
}

@media (min-width: 600px) {
    .wms-barcode-backdrop {
        align-items: center;
    }
}

.wms-barcode-dialog {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    max-width: 420px;
    width: 100%;
    max-height: min(92vh, 720px);
    overflow: auto;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
}

.wms-barcode-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-4) 0;
}

.wms-barcode-title {
    margin: 0;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text);
}

.wms-barcode-close {
    border: none;
    background: var(--color-bg);
    color: var(--color-text);
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
}

.wms-barcode-close:hover {
    background: var(--color-border-light);
}

.wms-barcode-intro,
.wms-barcode-footnote {
    margin: var(--space-2) var(--space-4) 0;
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    line-height: 1.4;
}

.wms-barcode-footnote {
    margin-bottom: var(--space-4);
}

.wms-barcode-reader {
    min-height: 200px;
    margin: var(--space-3) var(--space-2);
}

.wms-barcode-reader video {
    border-radius: var(--radius-md);
}

/* --- Utility --- */
.text-center { text-align: center; }
.text-right  { text-align: right; }
.text-muted  { color: var(--color-text-muted); }
.text-sm     { font-size: var(--font-size-sm); }
.text-xs     { font-size: var(--font-size-xs); }
.fw-600      { font-weight: 600; }
.mt-2        { margin-top: var(--space-2); }
.mt-4        { margin-top: var(--space-4); }
.mb-2        { margin-bottom: var(--space-2); }
.mb-4        { margin-bottom: var(--space-4); }
.gap-2       { gap: var(--space-2); }
.gap-3       { gap: var(--space-3); }
.flex        { display: flex; }
.flex-wrap   { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.hidden      { display: none !important; }

/* ==========================================================================
   RESPONSIVE — Tablet (≤1024px)
   ========================================================================== */
@media (max-width: 1024px) {
    :root {
        --header-height: 56px;
    }

    .wms-page {
        padding: var(--space-4);
    }

    .wms-filters-grid {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    }

    .wms-card-body {
        padding: var(--space-4);
    }
}

/* ==========================================================================
   RESPONSIVE — Mobile (≤768px)
   ========================================================================== */
@media (max-width: 768px) {
    :root {
        --header-height: 52px;
    }

    .wms-header {
        padding: var(--space-2) var(--space-4);
        min-height: var(--header-height);
        height: auto;
    }

    /* Cabecera móvil: siempre título arriba y acciones abajo (misma estructura en todas las pantallas) */
    .wms-header-inner {
        display: grid;
        grid-template-columns: 1fr;
        grid-template-areas:
            "wms-head-title"
            "wms-head-actions";
        gap: var(--space-2);
        align-items: start;
        min-height: 0;
        width: 100%;
    }

    .wms-header-title {
        grid-area: wms-head-title;
        flex: none;
        width: 100%;
    }

    .wms-header-actions {
        grid-area: wms-head-actions;
        width: 100%;
        justify-content: flex-start;
        flex-wrap: wrap;
        gap: var(--space-2);
    }

    .wms-header-title h1 {
        font-size: var(--font-size-base);
        display: block;
        -webkit-line-clamp: unset;
        overflow: visible;
    }

    .wms-header-user {
        display: none;
    }

    .wms-page {
        padding: var(--space-3);
    }

    .wms-card-header {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-3);
        padding: var(--space-4);
    }

    .wms-card-header > h2 {
        width: 100%;
    }

    .wms-card-header .wms-btn {
        width: 100%;
        justify-content: center;
        min-height: 44px;
    }

    .wms-card-body {
        padding: var(--space-4);
    }

    .wms-filters {
        padding: var(--space-4);
    }

    .wms-filters-grid {
        grid-template-columns: 1fr;
    }

    .wms-filters-actions {
        flex-direction: column;
    }

    .wms-filters-actions .wms-btn {
        width: 100%;
    }

    /*
     * Ocultar tabla solo cuando existe la alternativa de tarjetas (historiales).
     * En Admin, productos, etc. NO hay .wms-mobile-cards: la tabla debe seguir visible
     * con scroll horizontal.
     */
    .wms-table-wrap:has(+ .wms-mobile-cards) {
        display: none;
    }

    .wms-mobile-cards {
        display: block;
    }

    /* Collapsible filters */
    .wms-filters-toggle {
        display: flex;
        min-height: 44px;
        padding: var(--space-2) var(--space-4);
    }

    .wms-filters.collapsible {
        display: none;
    }

    .wms-filters.collapsible.show {
        display: block;
    }

    .wms-mobile-card-actions .wms-btn {
        width: 100%;
        justify-content: center;
    }

    /* Modal full screen on mobile */
    .wms-modal-overlay {
        padding: 0;
        align-items: flex-end;
    }

    .wms-modal {
        max-width: 100%;
        max-height: 95vh;
        border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    }

    .wms-pagination {
        flex-direction: column;
        text-align: center;
    }

    .wms-btn-lg {
        width: 100%;
    }

    /* Larger touch targets */
    .wms-btn {
        min-height: 44px;
    }

    .wms-input, .wms-select {
        min-height: 44px;
        font-size: 16px; /* prevents iOS zoom */
    }

    /* Tarjetas de historial (móvil): una fila por dato — etiqueta a la izquierda, valor a la derecha */
    .wms-mobile-card {
        padding: var(--space-3);
    }

    .wms-mobile-card-header {
        margin-bottom: var(--space-2);
    }

    .wms-mobile-card-rows {
        display: flex;
        flex-direction: column;
        gap: var(--space-1);
        font-size: var(--font-size-sm);
    }

    .wms-mobile-card-rows > div {
        display: flex;
        flex-direction: row;
        align-items: flex-start;
        justify-content: space-between;
        gap: var(--space-3);
        width: 100%;
    }

    .wms-mobile-card-label {
        color: var(--color-text);
        font-weight: 600;
        font-size: var(--font-size-xs);
        flex: 0 1 auto;
        max-width: 44%;
        padding-top: 1px;
    }

    .wms-mobile-card-label::after {
        content: ':';
    }

    .wms-mobile-card-value {
        text-align: right;
        flex: 1;
        min-width: 0;
        font-size: var(--font-size-sm);
    }

    /*
     * Tarjetas de línea de producto (Despacho, Recepción, Transferencias, Ajustes detalle…)
     * Misma densidad en móvil en todos los módulos que usan .producto-card dentro de .wms-page
     */
    .wms-page .productos-section {
        margin-top: var(--space-4);
    }

    .wms-page .productos-section h2 {
        margin-bottom: var(--space-3);
        font-size: var(--font-size-md);
    }

    .wms-page .productos-grid {
        gap: var(--space-2);
    }

    .wms-page .producto-card {
        padding: var(--space-3);
    }

    /* Recepción/Transferencias: cantidad en cabecera en fila completa bajo el título (sin pelear con el título) */
    .wms-page .producto-header {
        display: grid;
        grid-template-columns: 1fr;
        gap: var(--space-2);
        margin-bottom: var(--space-2);
    }

    .wms-page .producto-header .producto-info .producto-nombre {
        font-size: var(--font-size-sm);
        line-height: 1.3;
    }

    .wms-page .producto-info .sku {
        font-size: var(--font-size-xs);
    }

    .wms-page .producto-header > .cantidad-item {
        width: 100%;
        max-width: none;
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        text-align: left;
        padding: var(--space-2) var(--space-3);
        box-sizing: border-box;
    }

    .wms-page .producto-header > .cantidad-item .label {
        margin-bottom: 0;
        font-size: var(--font-size-xs);
    }

    .wms-page .producto-header > .cantidad-item .value {
        font-size: var(--font-size-xl);
    }

    .wms-page .cantidades {
        margin-top: var(--space-2);
        gap: var(--space-2);
        justify-content: space-between;
    }

    .wms-page .cantidades .cantidad-item {
        flex: 1 1 0;
        min-width: 0;
    }

    .wms-page .cantidades .cantidad-item .label {
        font-size: 10px;
        margin-bottom: 2px;
    }

    .wms-page .cantidades .cantidad-item .value {
        font-size: var(--font-size-base);
    }

    .wms-page .producto-card .asignacion-fila input[type="text"],
    .wms-page .producto-card .asignacion-fila input[type="number"] {
        padding: 6px 8px;
        font-size: 16px;
    }

    .wms-page .producto-card .asignacion-fila input[type="number"] {
        width: 100px;
    }

    .wms-page .producto-card .btn-registrar,
    .wms-page .producto-card .btn-agregar-ubicacion,
    .wms-page .producto-card .btn-registrar-linea {
        padding: 8px 12px;
        font-size: var(--font-size-xs);
    }
}

/* Título de producto + badge (Recepción, Despacho): el nombre puede crecer sin desalinear el badge */
.producto-titulo-fila {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: var(--space-2);
}

.producto-titulo-fila .producto-nombre {
    flex: 1 1 12rem;
    min-width: 0;
    margin: 0;
}

/* Aviso WMS reutilizable (ubicación / stock); usado al menos en Despacho */
.wms-wms-warning {
    background: var(--color-warning-bg);
    border: 1px solid var(--color-warning);
    border-radius: var(--radius-sm);
    padding: var(--space-2) var(--space-3);
    margin-top: var(--space-2);
}

.wms-wms-warning__titulo {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-warning-text);
    line-height: 1.35;
}

.wms-wms-warning__detalle {
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    margin-top: var(--space-1);
    line-height: 1.35;
}

/* ==========================================================================
   RESPONSIVE — Small Mobile (≤480px)
   ========================================================================== */
@media (max-width: 480px) {
    .wms-page {
        padding: var(--space-2);
    }

    .wms-card-header, .wms-card-body, .wms-card-footer {
        padding: var(--space-3);
    }

    /* Solo oculta la etiqueta de texto; el icono/emoji permanece */
    .wms-header-actions .wms-btn .wms-header-btn-label {
        display: none;
    }
}

/* ==========================================================================
   PRINT
   ========================================================================== */
@media print {
    .wms-header, .wms-filters, .wms-pagination, .wms-btn, .wms-mobile-cards {
        display: none !important;
    }

    .wms-table-wrap {
        display: block !important;
        overflow: visible;
    }

    body { background: white; }
    .wms-card { box-shadow: none; border: 1px solid #ccc; }
}