/* ============================================================================
   POS 3erojo — estilos de la aplicación
   Usa variables de Bootstrap 5.3 para respetar data-bs-theme (claro/oscuro).
   El color de marca se inyecta como --pos-primary desde el branding.
   ========================================================================== */

:root {
    --pos-primary: #0d6efd;
    --pos-sidebar-width: 248px;
    --pos-topbar-height: 56px;
}

/* Reasigna el primary de Bootstrap al color de marca. */
:root {
    --bs-primary: var(--pos-primary);
    --bs-primary-rgb: 13, 110, 253;
    --bs-link-color: var(--pos-primary);
    --bs-link-hover-color: var(--pos-primary);
}

.btn-primary {
    --bs-btn-bg: var(--pos-primary);
    --bs-btn-border-color: var(--pos-primary);
    --bs-btn-hover-bg: color-mix(in srgb, var(--pos-primary) 88%, black);
    --bs-btn-hover-border-color: color-mix(in srgb, var(--pos-primary) 85%, black);
    --bs-btn-active-bg: color-mix(in srgb, var(--pos-primary) 80%, black);
    --bs-btn-disabled-bg: var(--pos-primary);
    --bs-btn-disabled-border-color: var(--pos-primary);
}
.text-primary { color: var(--pos-primary) !important; }
.bg-primary { background-color: var(--pos-primary) !important; }

/* --- Layout general --------------------------------------------------------*/
body.pos-app { min-height: 100vh; }

.pos-layout { display: flex; min-height: 100vh; }

.pos-sidebar {
    width: var(--pos-sidebar-width);
    flex: 0 0 var(--pos-sidebar-width);
    background: var(--bs-body-bg);
    border-right: 1px solid var(--bs-border-color);
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}

.pos-main { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; }

.pos-content { flex: 1 1 auto; }

/* --- Marca / branding ------------------------------------------------------*/
.pos-brand {
    display: flex; align-items: center; gap: .6rem;
    padding: 1rem 1.1rem; font-weight: 600;
    border-bottom: 1px solid var(--bs-border-color);
    min-height: var(--pos-topbar-height);
}
.pos-brand-logo { max-height: 34px; max-width: 140px; object-fit: contain; }
.pos-brand-name { font-size: 1.05rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pos-brand-mark {
    display: inline-flex; align-items: center; justify-content: center;
    width: 38px; height: 38px; border-radius: 10px;
    background: var(--pos-primary); color: #fff;
}

/* --- Navegación ------------------------------------------------------------*/
.pos-nav { padding: .5rem; display: flex; flex-direction: column; gap: 2px; }
.pos-nav-link {
    display: flex; align-items: center; gap: .7rem;
    padding: .55rem .75rem; border-radius: 8px;
    color: var(--bs-body-color); text-decoration: none;
    font-size: .95rem;
}
.pos-nav-link i { font-size: 1.1rem; opacity: .85; width: 1.2rem; text-align: center; }
.pos-nav-link:hover { background: var(--bs-secondary-bg); }
.pos-nav-link.active {
    background: color-mix(in srgb, var(--pos-primary) 14%, transparent);
    color: var(--pos-primary); font-weight: 600;
}
.pos-nav-link.active i { opacity: 1; }

/* --- Topbar ----------------------------------------------------------------*/
.pos-topbar {
    display: flex; align-items: center; gap: .5rem;
    height: var(--pos-topbar-height);
    padding: 0 1rem;
    background: var(--bs-body-bg);
    border-bottom: 1px solid var(--bs-border-color);
    position: sticky; top: 0; z-index: 20;
}
.pos-topbar-title { font-weight: 600; }

/* --- Tarjetas de estadística -----------------------------------------------*/
.pos-stat .card-body { padding: 1rem 1.1rem; }
.pos-stat { border: 1px solid var(--bs-border-color); }

/* --- Punto de venta (POS) --------------------------------------------------*/
.pos-register { display: grid; grid-template-columns: 1fr 380px; gap: 1rem; height: calc(100vh - var(--pos-topbar-height) - 1.5rem); }
.pos-register .pos-catalog { overflow-y: auto; }
.pos-register .pos-cart { display: flex; flex-direction: column; border: 1px solid var(--bs-border-color); border-radius: 12px; background: var(--bs-body-bg); }
.pos-cart-items { flex: 1 1 auto; overflow-y: auto; }
.pos-product-tile { cursor: pointer; border: 1px solid var(--bs-border-color); border-radius: 10px; padding: .6rem; text-align: center; transition: transform .05s, border-color .1s; height: 100%; }
.pos-product-tile:hover { border-color: var(--pos-primary); }
.pos-product-tile:active { transform: scale(.98); }
.pos-product-tile .price { color: var(--pos-primary); font-weight: 600; }

/* --- Auth ------------------------------------------------------------------*/
.pos-auth-card .pos-brand-mark { width: 56px; height: 56px; border-radius: 14px; }

/* --- Responsive ------------------------------------------------------------*/
@media (max-width: 991.98px) {
    .pos-sidebar {
        position: fixed; z-index: 1050; left: 0; top: 0;
        transform: translateX(-100%); transition: transform .2s ease;
        box-shadow: 0 0 40px rgba(0,0,0,.2);
    }
    .pos-layout.pos-sidebar-open .pos-sidebar { transform: translateX(0); }
    .pos-register { grid-template-columns: 1fr; height: auto; }
}

/* Animación de sincronización. */
@keyframes pos-spin { to { transform: rotate(360deg); } }
.pos-spin { display: inline-block; animation: pos-spin .8s linear infinite; }

/* Impresión de tickets: oculta el chrome de la app. */
@media print {
    .pos-sidebar, .pos-topbar, .no-print { display: none !important; }
    .pos-main, .pos-content { padding: 0 !important; }
}