:root {
    --app-bg: #050711;
    --app-panel: #0b1120;
    --app-panel-2: #0f172a;
    --app-border: rgba(148, 163, 184, .16);
    --app-text: #f8fafc;
    --app-muted: #94a3b8;
    --app-cyan: #38bdf8;
    --app-purple: #a855f7;
    --app-pink: #ec4899;
    --app-gold: #f59e0b;
    --app-green: #10b981;
    --app-red: #ef4444;
    --app-sidebar: 278px;
}

* { box-sizing: border-box; }
html { color-scheme: dark; }
body.app-body { margin: 0; min-height: 100vh; background: radial-gradient(circle at 80% -20%, rgba(99,102,241,.16), transparent 38%), var(--app-bg); color: var(--app-text); font-family: Inter, system-ui, sans-serif; }
a { color: inherit; }

.app-shell { display: grid; grid-template-columns: var(--app-sidebar) minmax(0, 1fr); min-height: 100vh; }
.app-sidebar { position: sticky; top: 0; width: var(--app-sidebar); min-width: var(--app-sidebar); height: 100vh; padding: 22px 16px; border-right: 1px solid var(--app-border); background: var(--app-sidebar-bg, rgba(5, 9, 20, .96)); display: flex; flex-direction: column; z-index: 50; overflow-y: auto; }
.app-brand { display: flex; align-items: center; gap: 11px; padding: 4px 10px 22px; font-family: Rajdhani, sans-serif; font-size: 26px; font-weight: 800; letter-spacing: .5px; text-decoration: none; }
.app-brand-mark { width: 40px; height: 40px; border: 1px solid rgba(56,189,248,.5); border-radius: 13px; display: grid; place-items: center; color: var(--app-cyan); background: rgba(56,189,248,.08); box-shadow: 0 0 24px rgba(56,189,248,.15); }
.app-brand em { color: var(--app-cyan); font-style: normal; }
.app-menu { display: flex; flex-direction: column; gap: 3px; }
.app-menu-label { margin: 18px 12px 7px; color: var(--app-soft, #64748b); font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.35px; }
.app-menu a { display: flex; align-items: center; gap: 11px; min-height: 42px; padding: 10px 12px; border-radius: 11px; color: var(--app-muted); text-decoration: none; font-size: 13px; font-weight: 700; border: 1px solid transparent; }
.app-menu a:hover { color: var(--app-text); background: rgba(148,163,184,.07); }
.app-menu a.is-active { color: var(--app-cyan); background: linear-gradient(90deg, rgba(56,189,248,.14), rgba(56,189,248,.03)); border-color: rgba(56,189,248,.16); }
.app-menu a i { width: 18px; text-align: center; }
.app-user { margin-top: auto; padding-top: 18px; }
.app-user-card { padding: 12px; border: 1px solid var(--app-border); border-radius: 14px; background: var(--app-panel-2); display: flex; gap: 10px; align-items: center; }
.app-avatar { width: 38px; height: 38px; border-radius: 50%; object-fit: cover; border: 2px solid var(--app-cyan); }
.app-user-name { font-size: 13px; font-weight: 800; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.app-user-role { font-size: 10px; color: var(--app-green); font-weight: 800; text-transform: uppercase; }

.app-main { min-width: 0; padding: 28px clamp(18px, 3vw, 42px) 54px; }
.app-topbar { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 26px; }
.app-mobile-menu { display: none; border: 1px solid var(--app-border); background: var(--app-panel); color: white; border-radius: 10px; padding: 9px 11px; }
.app-top-actions { margin-left: auto; display: flex; gap: 9px; flex-wrap: wrap; }
.app-pill, .app-button { border: 1px solid var(--app-border); border-radius: 9px; background: var(--app-panel-2); padding: 8px 12px; color: var(--app-text); font-size: 12px; font-weight: 800; text-decoration: none; display: inline-flex; align-items: center; gap: 7px; cursor: pointer; }
.app-button.primary { border-color: rgba(56,189,248,.45); background: linear-gradient(135deg, #0284c7, #2563eb); }
.app-button.purple { border-color: rgba(168,85,247,.5); background: linear-gradient(135deg, #7e22ce, #9333ea); }
.app-button.danger { color: #fecaca; border-color: rgba(239,68,68,.35); background: rgba(239,68,68,.08); }

.page-heading { margin-bottom: 24px; }
.page-kicker { color: var(--app-cyan); font-size: 11px; font-weight: 900; letter-spacing: 1.35px; text-transform: uppercase; }
.page-heading h1 { margin: 4px 0 5px; font: 800 clamp(27px, 3.3vw, 40px)/1.05 Rajdhani, sans-serif; }
.page-heading p { max-width: 780px; margin: 0; color: var(--app-muted); font-size: 13px; line-height: 1.6; }

.stat-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 22px; }
.stat-card, .panel-card, .module-card { border: 1px solid var(--app-border); background: linear-gradient(145deg, var(--app-panel-2), var(--app-panel)); border-radius: 16px; box-shadow: 0 18px 45px var(--app-shadow, rgba(0,0,0,.18)); }
.stat-card { padding: 18px; position: relative; overflow: hidden; }
.stat-card::after { content: ''; position: absolute; width: 90px; height: 90px; border-radius: 50%; right: -30px; top: -34px; background: var(--glow, rgba(56,189,248,.12)); filter: blur(2px); }
.stat-label { color: var(--app-muted); font-size: 10px; font-weight: 800; letter-spacing: .8px; text-transform: uppercase; }
.stat-value { margin-top: 7px; font: 800 30px/1 Rajdhani, sans-serif; }
.stat-note { margin-top: 6px; color: var(--app-soft, #64748b); font-size: 11px; }

.section-title { margin: 28px 0 12px; display: flex; align-items: end; justify-content: space-between; gap: 12px; }
.section-title h2 { margin: 0; font: 800 20px/1.2 Rajdhani, sans-serif; }
.section-title p { margin: 3px 0 0; color: var(--app-muted); font-size: 12px; }
.module-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.module-card { min-height: 150px; padding: 18px; text-decoration: none; transition: transform .18s ease, border-color .18s ease; display: flex; flex-direction: column; }
.module-card:hover { transform: translateY(-3px); border-color: rgba(56,189,248,.42); }
.module-icon { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: rgba(56,189,248,.10); color: var(--app-cyan); border: 1px solid rgba(56,189,248,.2); font-size: 18px; }
.module-card h3 { margin: 14px 0 4px; font: 800 17px/1.1 Rajdhani, sans-serif; }
.module-card p { margin: 0; color: var(--app-muted); font-size: 11.5px; line-height: 1.5; }
.module-status { margin-top: auto; padding-top: 12px; display: flex; justify-content: space-between; color: var(--app-soft, #64748b); font-size: 10px; font-weight: 800; text-transform: uppercase; }
.status-ok { color: var(--app-green); }
.status-warn { color: var(--app-gold); }

.panel-card { padding: 20px; margin-bottom: 18px; }
.panel-head { display: flex; justify-content: space-between; gap: 16px; align-items: center; margin-bottom: 16px; }
.panel-head h2, .panel-head h3 { margin: 0; font: 800 19px/1.2 Rajdhani, sans-serif; }
.panel-head p { margin: 3px 0 0; color: var(--app-muted); font-size: 11px; }
.table-wrap { width: 100%; overflow: auto; border: 1px solid var(--app-border); border-radius: 12px; }
.app-table { width: 100%; border-collapse: collapse; min-width: 640px; }
.app-table th { padding: 11px 13px; color: var(--app-cyan); background: var(--app-table-head, rgba(3,7,18,.7)); font-size: 10px; text-transform: uppercase; text-align: left; letter-spacing: .5px; }
.app-table td { padding: 12px 13px; border-top: 1px solid rgba(148,163,184,.08); color: var(--app-text); font-size: 12px; }
.app-table tbody tr:hover { background: rgba(56,189,248,.035); }
.link-button { color: var(--app-cyan); background: none; border: 0; padding: 0; font: inherit; font-weight: 800; cursor: pointer; }
.badge { display: inline-flex; align-items: center; gap: 5px; border: 1px solid var(--app-border); border-radius: 999px; padding: 4px 8px; color: var(--app-muted); font-size: 9px; font-weight: 900; text-transform: uppercase; }
.badge.pink { color: #f9a8d4; border-color: rgba(236,72,153,.3); background: rgba(236,72,153,.08); }
.badge.green { color: #6ee7b7; border-color: rgba(16,185,129,.3); background: rgba(16,185,129,.08); }

.filter-bar { display: grid; grid-template-columns: 1.2fr 1fr 1fr auto; gap: 10px; margin-bottom: 16px; }
.field label { display: block; color: var(--app-muted); font-size: 9px; font-weight: 800; text-transform: uppercase; margin: 0 0 5px 2px; }
.field input, .field select { width: 100%; height: 40px; border: 1px solid var(--app-border); border-radius: 9px; padding: 0 11px; background: var(--app-input, rgba(3,7,18,.72)); color: var(--app-text); outline: none; }
.field input:focus, .field select:focus { border-color: var(--app-cyan); }

.drawer-backdrop { position: fixed; inset: 0; z-index: 80; background: rgba(0,0,0,.7); backdrop-filter: blur(4px); display: none; }
.drawer-backdrop.is-open { display: block; }
.detail-drawer { position: absolute; right: 0; top: 0; height: 100%; width: min(520px, 100%); background: var(--app-panel); border-left: 1px solid var(--app-border); padding: 24px; overflow: auto; }
.drawer-close { float: right; border: 1px solid var(--app-border); background: var(--app-panel); color: white; border-radius: 9px; width: 36px; height: 36px; cursor: pointer; }
.drawer-title { margin: 8px 0 4px; font: 800 27px Rajdhani, sans-serif; }
.drawer-subtitle { color: var(--app-muted); font-size: 12px; margin-bottom: 18px; }
.empty-state { padding: 32px 16px; text-align: center; color: var(--app-muted); }

.alert { border: 1px solid rgba(245,158,11,.28); background: rgba(245,158,11,.07); color: #fde68a; border-radius: 12px; padding: 13px 15px; margin-bottom: 16px; font-size: 12px; line-height: 1.5; }
.alert.success { border-color: rgba(16,185,129,.3); background: rgba(16,185,129,.07); color: #a7f3d0; }

@media (max-width: 1100px) {
    .stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .module-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 820px) {
    .app-shell { display: block; }
    .app-sidebar { position: fixed; left: -292px; width: var(--app-sidebar); transition: left .2s ease; box-shadow: 20px 0 50px rgba(0,0,0,.45); }
    .app-sidebar.is-open { left: 0; }
    .app-mobile-menu { display: inline-flex; }
    .app-main { padding: 18px 15px 38px; }
    .filter-bar { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
    .stat-grid, .module-grid, .filter-bar { grid-template-columns: 1fr; }
    .app-topbar { align-items: flex-start; }
    .app-top-actions .app-pill { display: none; }
    .panel-card { padding: 15px; }
    .detail-drawer { top: auto; bottom: 0; height: 86%; width: 100%; border-left: 0; border-top: 1px solid var(--app-border); border-radius: 18px 18px 0 0; }
}