:root {
    color-scheme: dark;
    --nv-bg: #0a0809;
    --nv-surface: rgba(24, 16, 18, 0.88);
    --nv-surface-soft: rgba(43, 18, 22, 0.72);
    --nv-burgundy: #7f1020;
    --nv-burgundy-bright: #a9192d;
    --nv-gold: #d3ad62;
    --nv-gold-soft: rgba(211, 173, 98, 0.36);
    --nv-text: #f5f0e8;
    --nv-muted: #c7bdb0;
    --nv-danger: #ff9d9d;
    --nv-radius: 16px;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

body {
    min-height: 100vh;
    margin: 0;
    background: radial-gradient(80rem 40rem at 50% -24rem, #40121a 0%, transparent 64%), var(--nv-bg);
    color: var(--nv-text);
}

a { color: var(--nv-gold); }
button, input { font: inherit; }

.blank-site { padding: clamp(14px, 3vw, 40px); }
.blank-region {
    display: grid;
    place-items: center;
    border: 1px solid var(--nv-gold-soft);
    border-radius: var(--nv-radius);
    background: linear-gradient(135deg, rgba(73, 22, 30, 0.24), rgba(14, 12, 13, 0.74));
    color: var(--nv-muted);
}
.blank-header { min-height: 96px; }
.blank-body { min-height: 54vh; margin: 18px 0; }
.blank-footer { min-height: 120px; }
.blank-note { text-align: center; color: var(--nv-muted); font-size: .88rem; }

.setup-page, .login-page { display: grid; place-items: center; padding: 24px 16px; }
.setup-card, .login-card, .admin-card {
    width: min(100%, 760px);
    border: 1px solid var(--nv-gold-soft);
    border-radius: var(--nv-radius);
    background: linear-gradient(145deg, rgba(38, 23, 26, .94), rgba(16, 13, 14, .96));
    box-shadow: 0 24px 80px rgba(0, 0, 0, .32), inset 0 1px rgba(255,255,255,.04);
    padding: clamp(22px, 4vw, 38px);
}
.login-card { width: min(100%, 480px); }
.eyebrow { color: var(--nv-gold); font-size: .78rem; font-weight: 750; letter-spacing: .15em; text-transform: uppercase; }
h1, h2 { line-height: 1.15; }
h1 { margin: .35rem 0 .8rem; font-size: clamp(1.8rem, 5vw, 2.5rem); }
h2 { font-size: 1.2rem; }
p { color: var(--nv-muted); line-height: 1.6; }

fieldset { margin: 24px 0; padding: 18px; border: 1px solid rgba(211,173,98,.2); border-radius: 12px; }
legend { padding: 0 8px; color: var(--nv-gold); font-weight: 700; }
label { display: grid; gap: 7px; margin: 15px 0; color: var(--nv-text); font-size: .93rem; }
input:not([type="checkbox"]) {
    width: 100%; min-height: 46px; padding: 10px 12px; color: var(--nv-text);
    border: 1px solid rgba(211,173,98,.34); border-radius: 9px; background: rgba(5,5,6,.72);
}
input:focus-visible, button:focus-visible, a:focus-visible { outline: 3px solid var(--nv-gold); outline-offset: 3px; }
.check-row { grid-template-columns: auto 1fr; align-items: start; }
.check-row input { margin-top: 4px; }
.button-primary, .button-secondary, .button-link {
    min-height: 44px; padding: 10px 16px; border-radius: 9px; cursor: pointer; font-weight: 700;
}
.button-primary { border: 1px solid #d4a353; color: #fff8ec; background: linear-gradient(135deg, var(--nv-burgundy-bright), #6c0d1b); }
.button-secondary { border: 1px solid var(--nv-gold-soft); color: var(--nv-text); background: rgba(255,255,255,.04); }
.button-link { border: 0; color: var(--nv-gold); background: transparent; }
.button-primary:hover, .button-secondary:hover { filter: brightness(1.12); }
.button-row { display: flex; flex-wrap: wrap; gap: 10px; }
.notice { margin: 18px 0; padding: 12px 14px; border: 1px solid var(--nv-gold-soft); border-radius: 10px; color: var(--nv-text); background: rgba(211,173,98,.08); }
.notice-error { border-color: rgba(255,157,157,.55); color: var(--nv-danger); background: rgba(128,20,32,.18); }
.fine-print { margin-top: 22px; font-size: .82rem; }

.admin-topbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px clamp(18px, 4vw, 48px); border-bottom: 1px solid var(--nv-gold-soft); background: rgba(12,9,10,.78); }
.brand { color: var(--nv-text); font-weight: 800; letter-spacing: .08em; text-decoration: none; }
.user-label { color: var(--nv-gold); }
.admin-main { width: min(100% - 32px, 960px); margin: 42px auto; }
.admin-card { width: 100%; margin: 20px 0; padding: 24px; }
.empty-admin { border-style: dashed; background: rgba(18,14,15,.56); }

.manager-shell { background: radial-gradient(70rem 40rem at 85% -15rem, rgba(111,20,36,.28), transparent 66%), var(--nv-bg); }
.admin-frame { min-height: 100vh; display: grid; grid-template-columns: 258px minmax(0,1fr); }
.admin-sidebar { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; gap: 22px; padding: 22px 16px; border-right: 1px solid var(--nv-gold-soft); background: rgba(14,10,12,.88); backdrop-filter: blur(18px); }
.brand-stack { display: flex; align-items: center; gap: 12px; padding: 6px 8px 18px; border-bottom: 1px solid rgba(211,173,98,.18); }
.brand-stack strong, .brand-stack small { display: block; }
.brand-stack small { margin-top: 4px; color: var(--nv-muted); font-size: .7rem; letter-spacing: .14em; }
.brand-mark { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid var(--nv-gold-soft); border-radius: 13px; color: var(--nv-gold); background: linear-gradient(145deg, rgba(169,25,45,.72), rgba(25,14,16,.88)); font-size: 1.35rem; font-weight: 850; }
.sidebar-caption { margin: 2px 8px -12px; color: var(--nv-gold); font-size: .68rem; font-weight: 800; letter-spacing: .15em; }
.admin-nav { display: grid; gap: 5px; overflow-y: auto; }
.admin-nav a { padding: 10px 12px; border: 1px solid transparent; border-radius: 10px; color: var(--nv-muted); text-decoration: none; font-size: .9rem; transition: color .18s ease, background .18s ease, border-color .18s ease; }
.admin-nav a:hover, .admin-nav a.is-active { border-color: rgba(211,173,98,.2); color: var(--nv-text); background: linear-gradient(100deg, rgba(127,16,32,.44), rgba(255,255,255,.025)); }
.sidebar-bottom { margin-top: auto; display: grid; gap: 6px; padding: 14px 8px 0; border-top: 1px solid rgba(211,173,98,.18); }
.admin-main-column { min-width: 0; display: flex; flex-direction: column; }
.admin-topbar { min-height: 62px; }
.admin-content { width: min(100%, 1440px); flex: 1; margin: 0 auto; padding: clamp(22px, 3vw, 40px); }
.page-heading { margin-bottom: 24px; }
.page-heading .eyebrow { margin: 0 0 8px; }
.page-heading h1 { margin: 0; }
.admin-footer { padding: 16px clamp(22px, 3vw, 40px); border-top: 1px solid rgba(211,173,98,.14); color: var(--nv-muted); font-size: .78rem; }
.welcome-panel { display: flex; justify-content: space-between; align-items: center; gap: 18px; margin-bottom: 18px; padding: 24px; border: 1px solid var(--nv-gold-soft); border-radius: var(--nv-radius); background: linear-gradient(115deg, rgba(99,18,31,.52), rgba(25,18,20,.74) 52%, rgba(15,13,14,.88)); box-shadow: inset 0 1px rgba(255,255,255,.05); }
.welcome-panel h2 { margin: 4px 0; font-size: clamp(1.35rem, 3vw, 1.8rem); }
.welcome-panel p { margin: 4px 0; }
.metric-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 14px; margin: 16px 0; }
.metric-card { min-width: 0; padding: 18px; border: 1px solid rgba(211,173,98,.24); border-radius: 13px; background: rgba(24,18,20,.8); box-shadow: inset 0 1px rgba(255,255,255,.035); }
.metric-card span, .metric-card small { display: block; color: var(--nv-muted); }
.metric-card span { font-size: .76rem; letter-spacing: .08em; text-transform: uppercase; }
.metric-card strong { display: block; margin: 9px 0 5px; color: var(--nv-text); font-size: clamp(1.1rem, 2vw, 1.55rem); overflow-wrap: anywhere; }
.metric-card small { font-size: .75rem; }
.dashboard-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px; }
.dashboard-grid .admin-card { margin: 0; }
.card-heading { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 14px; }
.card-heading h2 { margin: 0; }
.card-heading .eyebrow { margin: 0 0 5px; }
.status-pill, .status-chip { display: inline-flex; align-items: center; gap: 8px; width: fit-content; padding: 7px 10px; border: 1px solid rgba(211,173,98,.25); border-radius: 999px; color: var(--nv-muted); background: rgba(255,255,255,.035); font-size: .76rem; white-space: nowrap; }
.status-pill i { width: 7px; height: 7px; border-radius: 50%; background: #8bd6a6; box-shadow: 0 0 10px rgba(139,214,166,.6); }
.page-intro { max-width: 850px; margin-top: -8px; margin-bottom: 22px; }
.settings-form { display: grid; gap: 14px; }
.settings-section { margin: 0; }
.settings-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 4px 18px; }
.setting-field { min-width: 0; }
.setting-field select, .setting-field input[type="number"], .setting-field input[type="text"], .setting-field input[type="password"], .setting-field input[type="file"], textarea, select, input[type="file"] { width: 100%; min-height: 44px; padding: 9px 11px; color: var(--nv-text); border: 1px solid rgba(211,173,98,.3); border-radius: 9px; background: rgba(5,5,6,.68); }
select option { color: var(--nv-text); background: #211619; }
.toggle-field { display: flex; align-items: center; gap: 9px; min-height: 44px; color: var(--nv-muted); }
.toggle-field input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--nv-burgundy-bright); }
.form-actions { display: flex; justify-content: flex-end; padding: 4px 0 18px; }
.button-anchor { display: inline-flex; align-items: center; justify-content: center; width: fit-content; margin: 5px 7px 0 0; text-decoration: none; }
.callout-card { border-left: 3px solid var(--nv-gold); }
.table-wrap { width: 100%; overflow-x: auto; }
.user-row-form { display: grid; grid-template-columns: minmax(130px, 1fr) minmax(120px, .8fr) minmax(150px, 1fr) auto; align-items: center; gap: 8px; }
.user-row-form select { min-width: 0; }
.user-row-form .fine-inline { overflow-wrap: anywhere; }
.search-form { display: grid; grid-template-columns: minmax(180px, 1fr) minmax(140px, auto) auto; align-items: center; gap: 8px; }
table { width: 100%; border-collapse: collapse; text-align: left; }
th, td { padding: 11px 10px; border-bottom: 1px solid rgba(211,173,98,.15); vertical-align: top; }
th { color: var(--nv-gold); font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; }
td { color: var(--nv-muted); font-size: .86rem; }
.plugin-list { display: grid; gap: 13px; }
.plugin-card { padding: 18px; border: 1px solid rgba(211,173,98,.23); border-radius: 13px; background: linear-gradient(145deg, rgba(37,24,27,.8), rgba(15,12,13,.86)); }
.plugin-card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 14px; }
.plugin-card h2 { margin: 0 0 5px; }
.plugin-meta { display: flex; flex-wrap: wrap; gap: 7px; margin: 10px 0; }
.plugin-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.plugin-actions form { margin: 0; }
.plugin-settings { display: grid; gap: 8px; margin-top: 16px; padding-top: 14px; border-top: 1px solid rgba(211,173,98,.15); }
.dependency-list { color: var(--nv-muted); font-size: .82rem; }
.fine-inline { color: var(--nv-muted); font-size: .76rem; }
.notice-list { margin: 10px 0; padding-left: 20px; color: var(--nv-danger); }
.maintenance-card { text-align: center; }
.security-metrics { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.security-metrics .metric-card { background: linear-gradient(145deg, rgba(48,25,30,.86), rgba(18,15,16,.9)); }
.admin-card code { padding: 2px 5px; border: 1px solid rgba(211,173,98,.2); border-radius: 5px; color: var(--nv-gold); background: rgba(0,0,0,.22); }
.admin-card form > label.check-row { margin: 12px 0; }
.admin-card form > button { margin-top: 6px; }
.security-metrics + .admin-card { border-top-color: rgba(211,173,98,.55); }

@media (max-width: 640px) {
    .setup-card, .login-card { padding: 21px 17px; }
    .blank-body { min-height: 48vh; }
    .admin-main { margin-top: 28px; }
    .admin-frame { grid-template-columns: 1fr; }
    .admin-sidebar { position: static; height: auto; padding: 12px; gap: 10px; border-right: 0; border-bottom: 1px solid var(--nv-gold-soft); }
    .brand-stack { padding: 4px 6px 10px; }
    .sidebar-caption { display: none; }
    .sidebar-bottom { grid-template-columns: 1fr auto; align-items: center; margin-top: 0; padding: 8px 6px 2px; }
    .admin-nav { display: flex; overflow-x: auto; gap: 4px; padding-bottom: 4px; }
    .admin-nav a { flex: 0 0 auto; padding: 8px 10px; }
    .admin-topbar { min-height: 48px; padding-top: 10px; padding-bottom: 10px; }
    .admin-content { padding: 20px 14px; }
    .metric-grid { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 9px; }
    .metric-card { padding: 14px; }
    .dashboard-grid, .settings-grid { grid-template-columns: 1fr; }
    .welcome-panel { align-items: flex-start; flex-direction: column; padding: 18px; }
    .plugin-card-head { flex-direction: column; }
    .user-row-form { grid-template-columns: 1fr 1fr; }
    .user-row-form .fine-inline { grid-column: 1 / -1; }
    .search-form { width: 100%; grid-template-columns: minmax(0, 1fr) auto; }
    .search-form input[type="search"] { grid-column: 1 / -1; }
    .security-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
}