﻿/* ===================================================================
   1. VARIABLES Y TEMA (CLARO / OSCURO)
   =================================================================== */

:root {
    /* Dimensiones Layout */
    --sidebar-width: 260px;
    --sidebar-gap: 24px;
    --sidebar-total: calc(var(--sidebar-width) + var(--sidebar-gap));
    --header-height: 70px;
    --radius: 14px;
    /* Colores Sidebar (Azul Glass) */
    --glass-bg: linear-gradient(180deg, rgba(29,78,216,0.95), rgba(15,23,42,0.98));
    --glass-border: rgba(147,197,253,0.2);
    --link-color: #dbeafe; /* Azul muy claro */
    --link-hover-bg: rgba(255, 255, 255, 0.15);
    --link-active-bg: #2563eb; /* Azul vibrante */
    /* TEMA CLARO (Default) */
    --theme-bg: #f4f7fc;
    --theme-card-bg: #ffffff;
    --theme-text: #212529;
    --theme-text-muted: #5a6a85;
    --theme-border: #e9eef5;
    --theme-primary: #0d6efd;
    --theme-shadow-sm: 0 2px 12px rgba(0,0,0,0.04);
    --theme-shadow-lg: 0 10px 25px -5px rgba(0,0,0,0.1);
}

/* Modo Oscuro (Se activa con data-bs-theme="dark" en <html>) */
[data-bs-theme="dark"] {
    --theme-bg: #0f172a; /* Slate 900 */
    --theme-card-bg: #1e293b; /* Slate 800 */
    --theme-text: #f1f5f9; /* Slate 100 */
    --theme-text-muted: #94a3b8; /* Slate 400 */
    --theme-border: #334155; /* Slate 700 */
    --theme-shadow-sm: 0 2px 12px rgba(0,0,0,0.3);
    --theme-shadow-lg: 0 10px 30px -5px rgba(0,0,0,0.5);
    /* Overrides de Bootstrap */
    --bs-body-bg: var(--theme-bg);
    --bs-body-color: var(--theme-text);
    --bs-card-bg: var(--theme-card-bg);
    --bs-card-border-color: var(--theme-border);
    --bs-table-bg: var(--theme-card-bg);
    --bs-table-color: var(--theme-text);
    --bs-table-hover-bg: #334155;
    --bs-border-color: var(--theme-border);
    /* Ajuste de inputs en modo oscuro */
    --bs-form-control-bg: #0f172a;
    --bs-form-control-border-color: #334155;
    --bs-form-select-bg: #0f172a;
}

/* ===================================================================
   2. RESET Y BASE
   =================================================================== */

body {
    font-family: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--theme-bg);
    color: var(--theme-text);
    overflow-x: hidden; /* Evitar scroll horizontal */
    transition: background-color 0.3s ease, color 0.3s ease;
}

    body.no-scroll {
        overflow: hidden;
    }

/* Scrollbar personalizado (Webkit) */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}

    ::-webkit-scrollbar-thumb:hover {
        background: #94a3b8;
    }

[data-bs-theme="dark"] ::-webkit-scrollbar-thumb {
    background: #475569;
}


/* ===================================================================
   3. SIDEBAR (MENÚ LATERAL FLOTANTE)
   =================================================================== */

.glass-sidebar {
    position: fixed;
    background: var(--glass-bg);
    color: #fff;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
    display: flex;
    flex-direction: column;
    z-index: 1040; /* Alto z-index para móvil */
    transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    overflow: hidden;

}

/* Header del Sidebar */
.sidebar-header {
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between; /* Para separar logo y botón cerrar */
    padding: 0 1.5rem;
    border-bottom: none !important;
}

/* Links */
#sidebar-nav .nav-link {
    color: var(--link-color);
    padding: 0.85rem 1rem;
    margin-bottom: 4px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    transition: all 0.2s ease;
    font-weight: 500;

}

    #sidebar-nav .nav-link:hover {
        background: var(--link-hover-bg);
        color: #fff;
        transform: translateX(3px);
    }

    #sidebar-nav .nav-link.active {
        background: var(--link-active-bg);
        color: #fff;
        font-weight: 600;
        box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
    }

    #sidebar-nav .nav-link i {
        width: 24px;
        text-align: center;
        margin-right: 10px;
        font-size: 1.1rem;
        transition: color 0.2s;
    }

/* Submenú */
.submenu-link {
    color: rgba(219, 234, 254, 0.8) !important;
    padding-left: 3.2rem !important;
    font-size: 0.95rem;
    border-radius: 8px;
}

    .submenu-link:hover {
        background: rgba(255,255,255,0.1);
        color: #fff !important;
    }

/* Transiciones suaves para collapse */
#sidebar-nav .collapse {
    transition: height 0.3s ease !important;
}


/* ===================================================================
   4. NAVBAR SUPERIOR Y CONTENIDO PRINCIPAL
   =================================================================== */

/* Navbar Superior (Blanco/Oscuro Flotante) */
.top-navbar {
    height: var(--header-height);
    background-color: var(--theme-card-bg);
    border-radius: 16px; /* Igual que el sidebar */
    margin: 0px 5px 5px 15px; /* Alineado con el sidebar */
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--theme-shadow-sm);
    position: sticky;
    top: 3px;
    z-index: 1020;
    transition: background-color 0.3s ease, border-color 0.3s ease;
    border: 1px solid var(--theme-border);


}

/* Contenedor Principal */
#page-content-wrapper {
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: margin-left 0.3s ease;
}

/* ===================================================================
   5. RESPONSIVIDAD (MÓVIL Y TABLET) - ¡CORREGIDO!
   =================================================================== */

/* PANTALLA GRANDE (PC) > 992px */
@media (min-width: 992px) {
    /* Sidebar Flotante */
    .glass-sidebar {
        top: 4px;
        left: 24px;
        width: var(--sidebar-width);
        height: calc(100vh - 48px);
        border-radius: var(--radius);
        transform: none !important; /* Siempre visible */
    }

    /* Contenido empujado */
    #page-content-wrapper {
        margin-left: var(--sidebar-total);
        width: calc(100% - var(--sidebar-total));
    }

    /* Ocultar botón menú móvil */
    #sidebarToggleMobile {
        display: none !important;
    }
}

/* PANTALLA PEQUEÑA (Móvil/Tablet) < 992px */
@media (max-width: 991.98px) {
    /* Sidebar Oculto (Offcanvas) */
    .glass-sidebar {
        top: 0;
        left: 0;
        height: 100vh;
        width: 280px; /* Ancho cómodo para dedos */
        border-radius: 0;
        border: none;
        transform: translateX(-100%); /* Oculto por defecto */
        box-shadow: 5px 0 25px rgba(0,0,0,0.5);
    }

        /* Clase para mostrar el menú (agregada por JS) */
        .glass-sidebar.open {
            transform: translateX(0);
        }

    /* Navbar ocupa todo el ancho */
    .top-navbar {
        margin: 10px 10px 0 10px;
        border-radius: 12px;
        padding-left: 0.5rem; /* Espacio para el botón */
    }

    /* Contenido ocupa todo el ancho */
    #page-content-wrapper {
        margin-left: 0 !important;
        width: 100%;
    }

    /* Botón hamburguesa visible */
    #sidebarToggleMobile {
        display: inline-block !important;
        border: none;
        background: transparent;
        font-size: 1.5rem;
        color: var(--theme-text);
        padding: 0.5rem;
        margin-right: 0.5rem;
        cursor: pointer;
    }
}

/* Overlay oscuro para móvil */
.sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 1035; /* Debajo del sidebar, encima del resto */
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(2px);
}

    .sidebar-overlay.show {
        opacity: 1;
        visibility: visible;
    }

/* ===================================================================
   6. COMPONENTES DE UI (CARDS, TABLAS, ETC)
   =================================================================== */

/* Cards con Efecto 3D Sutil */
.card {
    background-color: var(--theme-card-bg);
    border: 1px solid var(--theme-border);
    border-radius: 18px !important;
    box-shadow: var(--theme-shadow-sm);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    overflow: hidden;
}

    .card:hover {
        transform: translateY(-4px);
        box-shadow: var(--theme-shadow-lg);
    }

.card-header {
    background-color: var(--bs-light-bg-subtle) !important;
    border-bottom: 1px solid var(--theme-border) !important;
    padding: 1rem 1.25rem;
    font-weight: 600;
}

/* Inputs Modernos */
.form-control, .form-select {
    background-color: var(--theme-bg);
    border-color: var(--theme-border);
    color: var(--theme-text);
    border-radius: 8px;
    padding: 0.6rem 1rem;
}

    .form-control:focus, .form-select:focus {
        border-color: var(--theme-primary);
        background-color: var(--theme-surface);
        box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.15);
    }

/* Tablas Limpias */
.table-hover tbody tr:hover td {
    background-color: var(--bs-table-hover-bg);
    color: var(--theme-text);
}

/* ===================================================================
   7. UTILIDADES E ICONOS
   =================================================================== */
.metric-icon-box {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.icon-dashboard {
    color: #38bdf8;
}

.icon-ventas {
    color: #f472b6;
}

.icon-inventario {
    color: #a78bfa;
}

.icon-arqueo {
    color: #34d399;
}

.icon-empleados {
    color: #fbbf24;
}

.icon-client {
    color: #60a5fa;
}

.icon-reportes {
    color: #f87171;
}

.icon-entradas {
    color: #c084fc;
}

#sidebar-nav .nav-link.active i {
    color: #fff !important;
}

/* ===================================================================
   8. NOTIFICACIONES TOAST (RESPONSIVO)
   =================================================================== */

#toast-notification-container {
    position: fixed;
    z-index: 2050; /* Encima de todo */
    /* PC: Arriba derecha */
    top: 20px;
    right: 20px;
    width: auto;
    max-width: 350px;
}

/* Móvil: Arriba centro */
@media (max-width: 767.98px) {
    #toast-notification-container {
        left: 50%;
        right: auto;
        transform: translateX(-50%);
        top: 15px;
        width: 92%;
        max-width: 400px;
    }

        #toast-notification-container .toast {
            width: 100%;
            font-size: 0.9rem;
        }
}

.toast {
    background-color: rgba(255,255,255,0.98);
    border: none;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
    overflow: hidden;
}

/* Colores alertas */
.text-bg-warning {
    background-color: #ffc107 !important;
    color: #000 !important;
}

.text-bg-danger {
    background-color: #dc3545 !important;
    color: #fff !important;
}

.text-bg-success {
    background-color: #198754 !important;
    color: #fff !important;
}
