/* ==========================================================================
   INNOVA ERP - Modern SaaS Pro Sidebar 2026
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* Aplicar tipografía Inter general */
body, .main-sidebar, .nav-sidebar, .brand-link {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
}

/* Fondo de Barra Lateral Deep Slate */
.main-sidebar.sidebar-dark-primary {
    background: #0f172a !important; /* Tailwind Slate-900 */
    border-right: 1px solid rgba(255, 255, 255, 0.06) !important;
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.25) !important;
}

/* Encabezado del Logo */
.brand-link {
    background: #0b1120 !important; /* Slate-950 */
    border-bottom: 1px solid rgba(255, 255, 255, 0.07) !important;
    padding: 1rem 1.1rem !important;
    display: flex !important;
    align-items: center !important;
    transition: background 0.2s ease;
}

.brand-link:hover {
    background: #0e1726 !important;
}

.brand-link .brand-image {
    max-height: 34px !important;
    margin-right: 12px !important;
    border-radius: 8px !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3) !important;
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.brand-link:hover .brand-image {
    transform: scale(1.08) rotate(-3deg);
}

.brand-link .brand-text {
    font-size: 1.1rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.05em !important;
    color: #f8fafc !important;
    display: flex;
    align-items: center;
}

.brand-text .brand-badge-pro {
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    color: #ffffff;
    font-size: 0.62rem;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 20px;
    margin-left: 8px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.4);
    vertical-align: middle;
}

/* Contenedor del Menú */
.sidebar {
    padding-left: 0.75rem !important;
    padding-right: 0.75rem !important;
    padding-bottom: 2rem !important;
}

/* Encabezados de Categoría (Separadores) */
.nav-sidebar .nav-header {
    font-size: 0.66rem !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.09em !important;
    color: #64748b !important; /* Slate-500 */
    padding: 1.25rem 0.6rem 0.4rem 0.6rem !important;
    margin-top: 0.4rem !important;
    background: transparent !important;
    position: relative;
}

.nav-sidebar .nav-header::after {
    content: '';
    display: block;
    height: 1px;
    background: linear-gradient(90deg, rgba(255,255,255,0.06) 0%, transparent 100%);
    margin-top: 5px;
}

/* Enlaces del Menú (Items) */
.nav-sidebar .nav-item {
    margin-bottom: 3px !important;
}

.nav-sidebar .nav-link {
    border-radius: 8px !important;
    padding: 0.55rem 0.75rem !important;
    font-size: 0.86rem !important;
    font-weight: 500 !important;
    color: #94a3b8 !important; /* Slate-400 */
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
    display: flex !important;
    align-items: center !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
}

.nav-sidebar .nav-link p {
    margin: 0 !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    width: 100% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
}

/* Íconos */
.nav-sidebar .nav-link > i,
.nav-sidebar .nav-link .nav-icon {
    font-size: 0.95rem !important;
    width: 1.4rem !important;
    min-width: 1.4rem !important;
    margin-right: 0.65rem !important;
    text-align: center !important;
    opacity: 0.85;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

/* Hover State */
.nav-sidebar .nav-link:hover {
    background: rgba(255, 255, 255, 0.05) !important;
    color: #f1f5f9 !important; /* Slate-100 */
    transform: translateX(3px) !important;
}

.nav-sidebar .nav-link:hover > i,
.nav-sidebar .nav-link:hover .nav-icon {
    opacity: 1 !important;
    transform: scale(1.12);
}

/* Active State (Cápsula Flotante Glowing) */
.nav-sidebar .nav-link.active,
.sidebar-dark-primary .nav-sidebar > .nav-item > .nav-link.active {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%) !important;
    color: #ffffff !important;
    font-weight: 600 !important;
    box-shadow: 0 4px 14px -2px rgba(37, 99, 235, 0.45) !important;
    transform: none !important;
}

.nav-sidebar .nav-link.active > i,
.nav-sidebar .nav-link.active .nav-icon {
    color: #ffffff !important;
    opacity: 1 !important;
}

.nav-treeview .nav-link > i,
.nav-treeview .nav-link .nav-icon {
    font-size: 0.88rem !important;
    width: 1.3rem !important;
    min-width: 1.3rem !important;
    margin-right: 0.6rem !important;
}

/* Flecha de Submenú */
.nav-sidebar .nav-link > p > .right {
    position: static !important;
    margin-left: auto !important;
    margin-right: 0 !important;
    font-size: 0.72rem !important;
    opacity: 0.65;
    transition: transform 0.25s ease;
}

.nav-item.menu-open > .nav-link > p > .right,
.nav-item.menu-is-opening > .nav-link > p > .right {
    transform: rotate(-90deg) !important;
    opacity: 1;
}

/* Submenús Desplegables (Treeview) */
.nav-treeview {
    padding-left: 0.75rem !important;
    margin-left: 0.6rem !important;
    border-left: 1px solid rgba(255, 255, 255, 0.08) !important;
    margin-top: 3px !important;
    margin-bottom: 4px !important;
}

.nav-treeview .nav-link {
    font-size: 0.81rem !important;
    padding: 0.45rem 0.65rem !important;
    color: #64748b !important;
}

.nav-treeview .nav-link:hover {
    color: #e2e8f0 !important;
    background: rgba(255, 255, 255, 0.04) !important;
}

.nav-treeview .nav-link.active {
    background: rgba(37, 99, 235, 0.2) !important;
    color: #60a5fa !important;
    box-shadow: none !important;
    font-weight: 600 !important;
    border-left: 2px solid #3b82f6 !important;
    border-radius: 4px !important;
}

/* Scrollbar Elegante */
.sidebar::-webkit-scrollbar {
    width: 5px;
}

.sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.12);
    border-radius: 10px;
}

.sidebar::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.25);
}