/*
 * HostPanel Apex UI
 * Enterprise hosting command-center interface.
 */

:root {
    --apex-bg: #eef3f8;
    --apex-paper: #ffffff;
    --apex-paper-soft: #f8fafc;
    --apex-ink: #111827;
    --apex-muted: #64748b;
    --apex-faint: #94a3b8;
    --apex-line: #d9e3ef;
    --apex-line-soft: #edf2f7;
    --apex-blue: #155eef;
    --apex-blue-2: #004ee4;
    --apex-cyan: #0891b2;
    --apex-green: #047857;
    --apex-amber: #b45309;
    --apex-red: #b91c1c;
    --apex-navy: #07111f;
    --apex-navy-2: #0c1727;
    --apex-radius: 10px;
    --apex-radius-sm: 7px;
    --apex-shadow: 0 1px 1px rgba(15, 23, 42, .04), 0 14px 42px rgba(15, 23, 42, .08);
    --apex-shadow-tight: 0 1px 2px rgba(15, 23, 42, .06), 0 8px 20px rgba(15, 23, 42, .06);
    --apex-focus: 0 0 0 .22rem rgba(21, 94, 239, .16);
}

html {
    background: var(--apex-bg);
}

body {
    min-height: 100vh;
    background:
        linear-gradient(90deg, rgba(15, 23, 42, .035) 1px, transparent 1px),
        linear-gradient(180deg, rgba(15, 23, 42, .035) 1px, transparent 1px),
        linear-gradient(180deg, #f8fbff 0, var(--apex-bg) 360px) !important;
    background-size: 28px 28px, 28px 28px, auto !important;
    color: var(--apex-ink);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif !important;
    letter-spacing: 0;
}

body::selection {
    background: rgba(21, 94, 239, .18);
}

a {
    color: var(--apex-blue);
}

/* Shared primitives */
.card,
.dropdown-menu,
.modal-content,
.sidebar-nav {
    border: 1px solid var(--apex-line) !important;
    border-radius: var(--apex-radius) !important;
    box-shadow: var(--apex-shadow-tight) !important;
}

.card {
    overflow: hidden;
    background: rgba(255, 255, 255, .94) !important;
}

.card:hover {
    box-shadow: var(--apex-shadow-tight) !important;
}

.card-header {
    background: linear-gradient(180deg, #fff, #fbfdff) !important;
    border-bottom: 1px solid var(--apex-line-soft) !important;
    border-radius: var(--apex-radius) var(--apex-radius) 0 0 !important;
}

.card-header h5,
.card-header h6 {
    font-weight: 800;
    color: #182235;
}

.shadow-sm,
.shadow,
.shadow-lg {
    box-shadow: var(--apex-shadow-tight) !important;
}

.border-bottom {
    border-color: var(--apex-line) !important;
}

h1, h2, h3, h4, h5, h6 {
    color: #121a2a;
    letter-spacing: 0;
}

.h2,
.h3 {
    font-weight: 800;
}

.text-muted {
    color: var(--apex-muted) !important;
}

.table {
    color: var(--apex-ink);
}

.table thead th {
    background: #f8fafc !important;
    color: #526176 !important;
    border-bottom: 1px solid var(--apex-line) !important;
    font-size: .72rem !important;
    font-weight: 800 !important;
    letter-spacing: .055em !important;
    text-transform: uppercase;
    padding-top: .82rem;
    padding-bottom: .82rem;
}

.table tbody td {
    border-color: #eef3f8 !important;
    padding-top: .8rem;
    padding-bottom: .8rem;
    vertical-align: middle;
}

.table-hover tbody tr {
    transition: background-color .16s ease, box-shadow .16s ease;
}

.table-hover tbody tr:hover {
    background: #f6faff !important;
}

.form-label {
    color: #344054;
    font-size: .86rem;
    font-weight: 700;
}

.form-control,
.form-select,
.input-group-text {
    min-height: 42px;
    border-color: #cfdae7 !important;
    border-radius: var(--apex-radius-sm) !important;
    color: var(--apex-ink);
    box-shadow: none !important;
}

.input-group .input-group-text {
    border-top-right-radius: 0 !important;
    border-bottom-right-radius: 0 !important;
}

.input-group .form-control,
.input-group .form-select {
    border-top-left-radius: 0 !important;
    border-bottom-left-radius: 0 !important;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--apex-blue) !important;
    box-shadow: var(--apex-focus) !important;
}

.btn {
    border-radius: var(--apex-radius-sm) !important;
    font-weight: 750 !important;
    letter-spacing: 0;
    box-shadow: none !important;
}

.btn-primary {
    background: linear-gradient(180deg, var(--apex-blue), var(--apex-blue-2)) !important;
    border-color: var(--apex-blue-2) !important;
    color: #fff !important;
}

.btn-primary:hover,
.btn-primary:focus {
    filter: brightness(.96);
    transform: translateY(-1px);
}

.btn-outline-primary {
    border-color: #b8ccff !important;
    color: var(--apex-blue) !important;
    background: #fff !important;
}

.btn-outline-primary:hover {
    background: #edf4ff !important;
    color: var(--apex-blue-2) !important;
}

.btn-outline-secondary {
    border-color: #d5deea !important;
    color: #475569 !important;
    background: #fff !important;
}

.btn-outline-secondary:hover {
    background: #f8fafc !important;
    color: #111827 !important;
}

.btn-outline-danger {
    border-color: #fecaca !important;
    color: var(--apex-red) !important;
    background: #fff !important;
}

.btn-warning {
    background: #f59e0b !important;
    border-color: #d97706 !important;
    color: #111827 !important;
}

.badge {
    border-radius: 999px;
    padding: .42rem .65rem;
    font-size: .73rem;
    font-weight: 800;
}

.bg-success { background-color: var(--apex-green) !important; }
.bg-warning { background-color: var(--apex-amber) !important; }
.bg-danger { background-color: var(--apex-red) !important; }
.bg-info { background-color: var(--apex-cyan) !important; }
.bg-primary { background-color: var(--apex-blue) !important; }
.text-primary { color: var(--apex-blue) !important; }
.text-success { color: var(--apex-green) !important; }
.text-danger { color: var(--apex-red) !important; }

.alert {
    border-radius: var(--apex-radius) !important;
    border: 1px solid var(--apex-line) !important;
}

/* Admin shell */
.admin-shell .sidebar {
    background:
        linear-gradient(180deg, rgba(21, 94, 239, .14), transparent 220px),
        linear-gradient(180deg, var(--apex-navy), var(--apex-navy-2)) !important;
    border-right: 1px solid rgba(255, 255, 255, .08);
    box-shadow: 18px 0 54px rgba(7, 17, 31, .18);
}

.admin-shell .sidebar-header {
    padding: 1.1rem 1rem !important;
    border-bottom: 1px solid rgba(255, 255, 255, .08) !important;
}

.admin-shell .sidebar-header h5 {
    display: flex;
    align-items: center;
    gap: .45rem;
    color: #fff !important;
    font-size: 1.02rem;
    font-weight: 850;
}

.admin-shell .sidebar-header h5 i {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: #fff;
    color: var(--apex-blue);
}

.admin-shell .sidebar-header small {
    margin-left: 2.65rem;
}

.admin-shell .sidebar-nav {
    border: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    padding: .7rem 0 1.5rem !important;
}

.admin-shell .sidebar-nav .nav-section {
    margin-top: .45rem !important;
    padding: .85rem 1rem .35rem !important;
    color: rgba(226, 232, 240, .42) !important;
    font-size: .68rem !important;
    font-weight: 850 !important;
    letter-spacing: .09em !important;
}

.admin-shell .sidebar-nav .nav-link {
    position: relative;
    margin: .12rem .65rem !important;
    padding: .66rem .74rem !important;
    border: 1px solid transparent !important;
    border-radius: 8px !important;
    color: rgba(241, 245, 249, .72) !important;
    font-size: .92rem;
}

.admin-shell .sidebar-nav .nav-link i {
    width: 22px;
    color: rgba(147, 197, 253, .78);
}

.admin-shell .sidebar-nav .nav-link:hover {
    background: rgba(255, 255, 255, .06) !important;
    color: #fff !important;
}

.admin-shell .sidebar-nav .nav-link.active {
    color: #fff !important;
    background: linear-gradient(180deg, rgba(21, 94, 239, .32), rgba(21, 94, 239, .18)) !important;
    border-color: rgba(147, 197, 253, .24) !important;
}

.admin-shell .sidebar-nav .nav-link.active::after {
    content: "";
    position: absolute;
    right: .55rem;
    top: 50%;
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: #93c5fd;
    transform: translateY(-50%);
}

.admin-shell .main-content {
    background: transparent !important;
}

.admin-shell .top-navbar {
    height: 66px;
    background: rgba(255, 255, 255, .82) !important;
    border-bottom: 1px solid rgba(217, 227, 239, .82) !important;
    backdrop-filter: blur(18px);
}

.admin-shell .top-navbar::before {
    content: "Operations Console";
    color: #111827;
    font-size: .96rem;
    font-weight: 850;
}

.admin-shell .content-wrapper {
    padding: 1.35rem 1.5rem 2.25rem !important;
}

.admin-shell .content-wrapper > .d-flex:first-child,
.admin-shell .content-wrapper > .row:first-child,
.admin-shell .content-wrapper > h1:first-child {
    position: relative;
    margin-bottom: 1.25rem !important;
}

.admin-shell .content-wrapper > .d-flex:first-child::after,
.admin-shell .content-wrapper > .row:first-child::after,
.admin-shell .content-wrapper > h1:first-child::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -.55rem;
    width: 52px;
    height: 3px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--apex-blue), var(--apex-cyan));
}

.admin-shell .stat-card,
.admin-shell .stat-icon {
    border-radius: var(--apex-radius) !important;
}

.admin-shell .stat-icon,
.admin-shell .card .rounded-circle {
    width: 46px !important;
    height: 46px !important;
    border-radius: 10px !important;
}

.admin-shell .dropdown-menu {
    padding: .45rem;
}

.admin-shell .dropdown-item {
    border-radius: 7px;
    font-weight: 650;
}

/* Client area */
.client-shell .top-navbar.navbar {
    background: linear-gradient(180deg, #111827, #0b1220) !important;
    box-shadow: 0 1px 0 rgba(255, 255, 255, .08);
}

.client-shell .navbar-brand {
    font-weight: 850;
}

.client-shell .container.py-4 {
    max-width: 1360px;
}

.client-shell .sidebar-nav {
    overflow: hidden;
    border: 1px solid var(--apex-line) !important;
}

.client-shell .sidebar-nav .nav-section {
    padding: 1rem 1rem .42rem !important;
    color: #94a3b8 !important;
    font-size: .7rem !important;
    font-weight: 850 !important;
    letter-spacing: .08em;
}

.client-shell .sidebar-nav .nav-link {
    margin: 0 !important;
    padding: .78rem 1rem !important;
    border-radius: 0 !important;
    border-left: 3px solid transparent !important;
    color: #334155 !important;
    font-weight: 650;
}

.client-shell .sidebar-nav .nav-link i {
    color: #64748b;
}

.client-shell .sidebar-nav .nav-link:hover {
    background: #f8fafc !important;
}

.client-shell .sidebar-nav .nav-link.active {
    background: #eef5ff !important;
    color: var(--apex-blue) !important;
    border-left-color: var(--apex-blue) !important;
}

.client-shell .sidebar-nav .nav-link.active i {
    color: var(--apex-blue);
}

/* Login/auth */
.auth-modern {
    min-height: 100vh;
    background:
        linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(180deg, rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(135deg, #07111f 0%, #0f172a 52%, #111827 100%) !important;
    background-size: 34px 34px, 34px 34px, auto !important;
}

.auth-modern .login-card {
    max-width: 430px !important;
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: 12px !important;
    box-shadow: 0 32px 90px rgba(0, 0, 0, .42) !important;
}

.auth-modern .login-header {
    position: relative;
    background:
        linear-gradient(180deg, rgba(255,255,255,.06), transparent),
        #101827 !important;
    padding: 1.7rem 2rem !important;
    text-align: left !important;
}

.auth-modern .login-header::before {
    content: "";
    display: block;
    width: 44px;
    height: 4px;
    margin-bottom: 1.1rem;
    border-radius: 999px;
    background: linear-gradient(90deg, #60a5fa, #22d3ee);
}

.auth-modern .login-header h1 {
    font-size: 1.38rem !important;
    font-weight: 850 !important;
    color: #fff !important;
}

.auth-modern .login-header h1 i {
    color: #60a5fa !important;
}

.auth-modern .login-header p {
    color: rgba(226, 232, 240, .68) !important;
}

.auth-modern .login-body {
    padding: 1.7rem !important;
}

.auth-modern .btn-primary {
    min-height: 44px;
}

@media (max-width: 991px) {
    .admin-shell .top-navbar::before {
        content: "";
    }

    .admin-shell .content-wrapper {
        padding: 1rem !important;
    }

    .admin-shell .sidebar {
        box-shadow: 0 24px 80px rgba(0, 0, 0, .36) !important;
    }
}