/* ============================================================
   Sistema visual del panel, adaptado del usado en gestion.znvasel.com
   (tema claro, tarjetas con sombra, tabla densa, stat cards), con el
   color de marca de Vulladi (#411111) en vez del índigo original.
   ============================================================ */
:root {
    --vul-accent: #411111;
    --vul-accent-dark: #2e0c0c;
    --vul-accent-soft: #f3e6e6;

    --vul-green: #28a745;
    --vul-amber: #ffc107;
    --vul-red: #dc3545;
    --vul-gray: #d5dbe1;

    --vul-bg: #eef1f6;
    --vul-surface: #ffffff;
    --vul-ink: #1c2430;
    --vul-ink-muted: #6b7686;
    --vul-border: #e3e8ee;

    --vul-radius-lg: 20px;
    --vul-radius-md: 14px;
    --vul-radius-sm: 10px;
    --vul-shadow-card: 0 4px 24px rgba(15, 23, 42, .06), 0 1px 2px rgba(15, 23, 42, .04);

    --vul-badge-violet-bg: #f3e6e6; --vul-badge-violet-fg: #411111;
    --vul-badge-sky-bg:    #e0f2fe; --vul-badge-sky-fg:    #0284c7;
    --vul-badge-teal-bg:   #ddf5f0; --vul-badge-teal-fg:   #0d9488;
    --vul-badge-pink-bg:   #fbe4f0; --vul-badge-pink-fg:   #db2777;
}

body {
    font-family: 'Plus Jakarta Sans', system-ui, -apple-system, "Segoe UI", sans-serif;
    background: var(--vul-bg);
    color: var(--vul-ink);
}

h1, h2, h3, h4, h5, .card-title, .brand-text {
    font-weight: 700;
    letter-spacing: -.01em;
}

.content-header h1 {
    font-weight: 800;
    font-size: 1.6rem;
}

.vul-stat-card .vul-stat-value,
.vul-chip .vul-chip-value {
    font-variant-numeric: tabular-nums;
}

/* Topbar */
.main-header.navbar {
    background: var(--vul-surface) !important;
    border-bottom: none !important;
    box-shadow: 0 2px 12px rgba(15, 23, 42, .04);
}

.main-header .nav-link {
    color: var(--vul-ink-muted) !important;
}

.main-header .nav-link:hover {
    color: var(--vul-accent) !important;
}

/* Sidebar: claro, con acento en el ítem activo */
.main-sidebar {
    background: var(--vul-surface) !important;
    box-shadow: 2px 0 12px rgba(15, 23, 42, .04);
}

.main-sidebar .brand-link {
    border-bottom: 1px solid var(--vul-border);
}

.main-sidebar .brand-text {
    color: var(--vul-ink) !important;
}

.nav-sidebar > .nav-item > .nav-link {
    color: var(--vul-ink-muted);
    border-radius: var(--vul-radius-sm);
    margin: 1px 8px;
    width: auto;
}

.nav-sidebar > .nav-item > .nav-link:hover {
    background: var(--vul-accent-soft);
    color: var(--vul-accent);
}

.main-sidebar.sidebar-light-primary .nav-sidebar > .nav-item > .nav-link.active,
.main-sidebar.sidebar-light-primary .nav-sidebar > .nav-item > .nav-link.active:hover,
.main-sidebar.sidebar-light-primary .nav-sidebar > .nav-item > .nav-link.active:focus,
.nav-sidebar > .nav-item > .nav-link.active {
    background: var(--vul-accent) !important;
    color: #fff !important;
    font-weight: 600;
    box-shadow: none;
}

.nav-sidebar > .nav-item > .nav-link.active .nav-icon,
.nav-sidebar > .nav-item > .nav-link .nav-icon {
    color: inherit;
}

.nav-sidebar .nav-header {
    color: var(--vul-ink-muted);
    font-size: 11px;
    letter-spacing: .06em;
    font-weight: 700;
}

/* Tarjetas, botones, badges — override AdminLTE/Bootstrap */
.card {
    border: none;
    border-radius: var(--vul-radius-lg);
    box-shadow: var(--vul-shadow-card);
}

.card-header {
    background: transparent;
    border-bottom: 1px solid var(--vul-border);
    border-radius: var(--vul-radius-lg) var(--vul-radius-lg) 0 0 !important;
}

.card-footer {
    background: transparent;
    border-top: 1px solid var(--vul-border);
}

.btn {
    border-radius: var(--vul-radius-md);
    font-weight: 600;
}

.btn-primary {
    background: var(--vul-accent);
    border-color: var(--vul-accent);
}

.btn-primary:hover,
.btn-primary:focus {
    background: var(--vul-accent-dark);
    border-color: var(--vul-accent-dark);
}

.btn-outline-primary {
    color: var(--vul-accent);
    border-color: var(--vul-accent);
}

.btn-outline-primary:hover {
    background: var(--vul-accent);
    border-color: var(--vul-accent);
}

.btn-link, a {
    color: var(--vul-accent);
}

.form-control:focus {
    border-color: var(--vul-accent);
    box-shadow: 0 0 0 .2rem var(--vul-accent-soft);
}

.badge {
    border-radius: var(--vul-radius-sm);
    font-weight: 600;
    padding: 8px;
    font-size: 0.9rem;
}

/* Bootstrap/AdminLTE traen #007bff (azul) como color "primary" en varios componentes que no
   pasan por .btn-primary ni por los overrides de arriba — se remplaza aquí por el acento de marca. */
.badge-primary {
    background-color: var(--vul-accent) !important;
}

.bg-primary {
    background-color: var(--vul-accent) !important;
}

.text-primary {
    color: var(--vul-accent) !important;
}

.border-primary {
    border-color: var(--vul-accent) !important;
}

.custom-control-input:checked ~ .custom-control-label::before {
    background-color: var(--vul-accent);
    border-color: var(--vul-accent);
}

.custom-control-input:focus ~ .custom-control-label::before {
    box-shadow: 0 0 0 .2rem var(--vul-accent-soft);
}

.custom-control-input:focus:not(:checked) ~ .custom-control-label::before {
    border-color: var(--vul-accent);
}

.page-item.active .page-link {
    background-color: var(--vul-accent) !important;
    border-color: var(--vul-accent) !important;
    color: #fff !important;
}

.page-link {
    color: var(--vul-accent);
}

.dropdown-item.active,
.dropdown-item:active {
    background-color: var(--vul-accent) !important;
    color: #fff !important;
}

.list-group-item.active {
    background-color: var(--vul-accent) !important;
    border-color: var(--vul-accent) !important;
    color: #fff !important;
}

/* card-primary + card-outline (AdminLTE): borde superior de acento en vez de azul */
.card.card-outline.card-primary {
    border-top: 3px solid var(--vul-accent) !important;
}

.card.card-primary:not(.card-outline) {
    border-top-color: var(--vul-accent) !important;
}

.card.card-primary:not(.card-outline) > .card-header {
    background-color: var(--vul-accent) !important;
    color: #fff !important;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus,
.btn-outline-primary.active,
.btn-outline-primary:not(:disabled):not(.disabled).active {
    background: var(--vul-accent) !important;
    border-color: var(--vul-accent) !important;
    color: #fff !important;
}

.table-primary,
.table-primary > th,
.table-primary > td {
    background-color: var(--vul-accent-soft) !important;
}

.alert-primary {
    background-color: var(--vul-accent-soft) !important;
    border-color: var(--vul-accent) !important;
    color: var(--vul-accent) !important;
}

.progress-bar {
    background-color: var(--vul-accent);
}

a.nav-link.active {
    color: var(--vul-accent) !important;
}

/* Celda de la tabla de tallas (ficha artículo) que ya tiene stock o precio cargado */
.vul-td-dato {
    background-color: rgba(40, 167, 69, 0.5) !important;
}

/* Aviso: talla con precio puesto pero sin stock (0 unidades) */
.vul-td-aviso {
    background-color: rgba(255, 193, 7, 0.5) !important;
}

/* Selector visual de icono (categorías): radios ocultos, estilados como botones */
.vul-icon-picker { display: flex; flex-wrap: wrap; gap: 8px; }
.vul-icon-option { position: relative; display: inline-block; }
.vul-icon-option input {
    position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer;
}
.vul-icon-option span {
    display: flex; align-items: center; justify-content: center;
    width: 42px; height: 42px; border-radius: 8px; border: 1px solid var(--vul-border);
    color: var(--vul-ink-muted); font-size: 16px;
}
.vul-icon-option input:checked + span {
    background: var(--vul-accent); border-color: var(--vul-accent); color: #fff;
}
.vul-icon-option input:focus + span {
    box-shadow: 0 0 0 .2rem var(--vul-accent-soft);
}

/* Icono de fotos del listado de artículos, con circulito-contador tipo notificación */
.vul-foto-badge-wrap {
    position: relative;
    display: inline-block;
}

.vul-foto-badge {
    position: absolute;
    top: -6px;
    right: -10px;
    background: var(--vul-accent);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    line-height: 1;
    min-width: 16px;
    height: 16px;
    padding: 0 3px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Tablas: familia visual única para todas las tablas del panel */
.card .table {
    font-size: 0.8rem;
}

.vul-th-sort {
    color: inherit;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    white-space: nowrap;
}

.vul-th-sort:hover {
    color: var(--vul-accent);
    text-decoration: none;
}

.vul-th-sort i {
    font-size: 10px;
    color: var(--vul-ink-muted);
}

.vul-th-sort.active {
    color: var(--vul-accent);
}

.vul-th-sort.active i {
    color: var(--vul-accent);
}

.card .table thead th {
    background: #f7f9fb;
    color: #5a6b7b;
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .3px;
    border-bottom: 2px solid var(--vul-border) !important;
    white-space: nowrap;
}

.card .table td,
.card .table th {
    border-color: var(--vul-border);
    vertical-align: middle;
}

.card .table-striped tbody tr:nth-of-type(odd) {
    background: #fafbfd;
}

.card .table tbody tr:hover {
    background: var(--vul-accent-soft);
}

/* Tarjeta de estadística (dashboard) */
.vul-stat-card {
    background: var(--vul-surface);
    border-radius: var(--vul-radius-lg);
    box-shadow: var(--vul-shadow-card);
    padding: 18px 20px;
    height: 100%;
}

.vul-icon-badge {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    margin-bottom: 12px;
}

.vul-icon-badge--violet { background: var(--vul-badge-violet-bg); color: var(--vul-badge-violet-fg); }
.vul-icon-badge--sky    { background: var(--vul-badge-sky-bg);    color: var(--vul-badge-sky-fg); }
.vul-icon-badge--teal    { background: var(--vul-badge-teal-bg);   color: var(--vul-badge-teal-fg); }
.vul-icon-badge--pink    { background: var(--vul-badge-pink-bg);   color: var(--vul-badge-pink-fg); }
.vul-icon-badge--amber   { background: #fff6de; color: #b8860b; }
.vul-icon-badge--red     { background: #fde8ea; color: var(--vul-red); }

.vul-stat-label {
    display: block;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--vul-ink-muted);
    font-weight: 700;
    margin-bottom: 2px;
}

.vul-stat-value {
    display: block;
    font-size: 1.9rem;
    font-weight: 800;
    color: var(--vul-ink);
    line-height: 1.2;
}

/* Barra de filtros */
.vul-filters {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
}

/* Login */
.login-page {
    background: linear-gradient(160deg, #2e0c0c 0%, #411111 100%);
    font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
}

.login-box .card {
    border-radius: 0.8rem;
    overflow: hidden;
}

.login-logo,
.login-logo b {
    color: #fff;
}