/* ==============================================
   NexaServer - Tema Personalizado FOSSBilling
   Cores consistentes com a landing page
   ============================================== */

:root {
    --ns-primary: #6366f1;
    --ns-primary-dark: #4f46e5;
    --ns-primary-light: #818cf8;
    --ns-secondary: #0ea5e9;
    --ns-success: #10b981;
    --ns-warning: #f59e0b;
    --ns-danger: #ef4444;
    --ns-dark: #0f172a;
    --ns-gray: #64748b;
    --ns-light: #f8fafc;
    --ns-border: #e2e8f0;
}

/* ======== TIPOGRAFIA ======== */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: #334155;
    background: var(--ns-light);
}

h1, h2, h3, h4, h5, h6 {
    color: var(--ns-dark);
    font-weight: 600;
}

/* ======== LINKS ======== */
a {
    color: var(--ns-primary);
    transition: color 0.2s ease;
}

a:hover {
    color: var(--ns-primary-dark);
}

/* ======== BOTÕES ======== */
.btn-primary {
    background: linear-gradient(135deg, var(--ns-primary), var(--ns-primary-dark)) !important;
    border: none !important;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.25);
    transition: all 0.3s ease;
}

.btn-primary:hover,
.btn-primary:focus {
    background: linear-gradient(135deg, var(--ns-primary-dark), #4338ca) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.35);
}

.btn-outline-primary {
    color: var(--ns-primary) !important;
    border-color: var(--ns-primary) !important;
}

.btn-outline-primary:hover {
    background: var(--ns-primary) !important;
    color: white !important;
}

.btn-success {
    background: var(--ns-success) !important;
    border-color: var(--ns-success) !important;
}

.btn-danger {
    background: var(--ns-danger) !important;
    border-color: var(--ns-danger) !important;
}

/* ======== NAVBAR ======== */
.navbar {
    background: rgba(255, 255, 255, 0.98) !important;
    border-bottom: 1px solid var(--ns-border);
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.navbar-brand {
    font-weight: 700 !important;
    font-size: 1.5rem !important;
    color: var(--ns-primary) !important;
}

.nav-link {
    color: var(--ns-gray) !important;
    font-weight: 500;
    transition: color 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--ns-primary) !important;
}

/* ======== SIDEBAR / MENU LATERAL ======== */
.list-group-item {
    border-color: var(--ns-border);
    transition: all 0.2s ease;
}

.list-group-item:hover {
    background: #f1f5f9;
    border-left: 3px solid var(--ns-primary);
}

.list-group-item.active,
.list-group-item.active:hover {
    background: var(--ns-primary) !important;
    border-color: var(--ns-primary) !important;
    color: white !important;
}

/* ======== CARDS / PAINÉIS ======== */
.card {
    border: 1px solid var(--ns-border);
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.04);
    overflow: hidden;
}

.card-header {
    background: var(--ns-light) !important;
    border-bottom: 1px solid var(--ns-border);
    font-weight: 600;
    color: var(--ns-dark);
}

.card-header.bg-primary,
.card-header.text-bg-primary {
    background: linear-gradient(135deg, var(--ns-primary), var(--ns-primary-dark)) !important;
    color: white !important;
}

/* ======== TABELAS ======== */
.table {
    border-collapse: separate;
    border-spacing: 0;
}

.table > thead > tr > th {
    background: #f8fafc;
    color: var(--ns-dark);
    font-weight: 600;
    border-bottom: 2px solid var(--ns-primary) !important;
    padding: 1rem;
}

.table > tbody > tr {
    transition: background 0.2s ease;
}

.table > tbody > tr:hover {
    background: #fafafa;
}

.table > tbody > tr > td {
    vertical-align: middle;
    padding: 0.875rem 1rem;
}

/* Tabelas striped */
.table-striped > tbody > tr:nth-of-type(odd) {
    background-color: rgba(99, 102, 241, 0.03);
}

/* ======== FORMULÁRIOS ======== */
.form-control {
    border: 1px solid var(--ns-border);
    border-radius: 8px;
    padding: 0.625rem 1rem;
    transition: all 0.2s ease;
}

.form-control:focus {
    border-color: var(--ns-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.form-select {
    border-radius: 8px;
}

.form-select:focus {
    border-color: var(--ns-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.form-label {
    font-weight: 500;
    color: var(--ns-dark);
}

/* ======== BADGES ======== */
.badge {
    font-weight: 500;
    padding: 0.4em 0.8em;
    border-radius: 6px;
}

.bg-primary, .badge-primary {
    background-color: var(--ns-primary) !important;
}

.bg-success, .badge-success {
    background-color: var(--ns-success) !important;
}

.bg-warning, .badge-warning {
    background-color: var(--ns-warning) !important;
    color: white !important;
}

.bg-danger, .badge-danger {
    background-color: var(--ns-danger) !important;
}

.bg-secondary, .badge-secondary {
    background-color: var(--ns-gray) !important;
}

.bg-info, .badge-info {
    background-color: var(--ns-secondary) !important;
}

/* ======== ALERTAS ======== */
.alert {
    border-radius: 10px;
    border: none;
}

.alert-success {
    background: #ecfdf5;
    color: #065f46;
    border-left: 4px solid var(--ns-success);
}

.alert-danger {
    background: #fef2f2;
    color: #991b1b;
    border-left: 4px solid var(--ns-danger);
}

.alert-warning {
    background: #fffbeb;
    color: #92400e;
    border-left: 4px solid var(--ns-warning);
}

.alert-info {
    background: #eff6ff;
    color: #1e40af;
    border-left: 4px solid var(--ns-secondary);
}

/* ======== BREADCRUMBS ======== */
.breadcrumb {
    background: transparent;
    padding: 0;
}

.breadcrumb-item a {
    color: var(--ns-primary);
}

.breadcrumb-item.active {
    color: var(--ns-gray);
}

/* ======== PAGINATION ======== */
.page-link {
    color: var(--ns-primary);
    border-color: var(--ns-border);
}

.page-link:hover {
    background: var(--ns-primary);
    color: white;
    border-color: var(--ns-primary);
}

.page-item.active .page-link {
    background: var(--ns-primary);
    border-color: var(--ns-primary);
}

/* ======== PRICING / PRODUTOS ======== */
.pricing-box,
.product-card {
    border-radius: 16px;
    transition: all 0.3s ease;
}

.pricing-box:hover,
.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.15);
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--ns-primary);
}

/* ======== DROPDOWN ======== */
.dropdown-menu {
    border: 1px solid var(--ns-border);
    border-radius: 10px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.dropdown-item:hover {
    background: #f1f5f9;
    color: var(--ns-primary);
}

/* ======== MODAIS ======== */
.modal-content {
    border: none;
    border-radius: 16px;
    box-shadow: 0 25px 50px rgba(0,0,0,0.15);
}

.modal-header {
    background: linear-gradient(135deg, var(--ns-primary), var(--ns-primary-dark));
    color: white;
    border-radius: 16px 16px 0 0;
}

.modal-header .btn-close {
    filter: brightness(0) invert(1);
}

/* ======== FOOTER ======== */
#footer, footer {
    background: var(--ns-dark) !important;
    color: #94a3b8 !important;
    padding: 2rem 0;
}

#footer a, footer a {
    color: var(--ns-secondary) !important;
}

#footer a:hover, footer a:hover {
    color: white !important;
}

/* ======== SPINNER / LOADING ======== */
.spinner-border {
    color: var(--ns-primary) !important;
}

/* ======== TOAST ======== */
.toast {
    border-radius: 10px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
}

/* ======== ANIMAÇÕES GLOBAIS ======== */
.btn,
.card,
.form-control,
.list-group-item,
a {
    transition: all 0.2s ease;
}

/* ======== TEMA ESCURO (suporte) ======== */
[data-bs-theme=dark] {
    --ns-light: #1e293b;
    --ns-border: #334155;
}

[data-bs-theme=dark] body {
    background: #0f172a;
    color: #e2e8f0;
}

[data-bs-theme=dark] .card {
    background: #1e293b;
}

[data-bs-theme=dark] .navbar {
    background: rgba(30, 41, 59, 0.98) !important;
}

/* ======== CUSTOMIZAÇÕES ESPECÍFICAS NEXASERVER ======== */

/* Logo styling */
.navbar-brand img {
    filter: drop-shadow(0 2px 4px rgba(99, 102, 241, 0.2));
}

/* Status badges melhorados */
.status-active, .status-paid {
    background: var(--ns-success) !important;
    color: white !important;
}

.status-pending {
    background: var(--ns-warning) !important;
    color: white !important;
}

.status-cancelled, .status-suspended {
    background: var(--ns-danger) !important;
    color: white !important;
}

/* Área de cliente - Dashboard */
.dashboard-stats .card {
    border-left: 4px solid var(--ns-primary);
}

.dashboard-stats .card:nth-child(2) {
    border-left-color: var(--ns-success);
}

.dashboard-stats .card:nth-child(3) {
    border-left-color: var(--ns-secondary);
}

.dashboard-stats .card:nth-child(4) {
    border-left-color: var(--ns-warning);
}

/* Área de pedido - melhorias */
.order-summary {
    background: linear-gradient(135deg, #f8fafc, #f1f5f9);
    border-radius: 16px;
    padding: 1.5rem;
}

/* Responsivo */
@media (max-width: 768px) {
    .navbar-brand {
        font-size: 1.25rem !important;
    }
    
    .price {
        font-size: 2rem;
    }
}