:root {
  --bg: #0b1020;
  --bg-2: #0f172a;
  --panel: #111a30;
  --panel-2: #1a2542;
  --border: #243154;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #38bdf8;
  --accent-2: #818cf8;
  --good: #22c55e;
  --warn: #f59e0b;
  --bad: #ef4444;
  --radius: 8px;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; color: var(--text); background: var(--bg); }
body { line-height: 1.5; }
button, input, select, textarea { font: inherit; color: inherit; }

.view { width: 100%; height: 100%; }
.view[hidden] { display: none; }

/* ===== Login ===== */
#login-view { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: linear-gradient(135deg, #0b1020 0%, #1a2542 100%); }
.login-card { background: var(--panel); padding: 40px; border-radius: 12px; box-shadow: var(--shadow); width: 100%; max-width: 420px; border: 1px solid var(--border); }
.login-header { text-align: center; margin-bottom: 24px; }
.login-header h1 { font-size: 32px; margin: 0; color: var(--accent); letter-spacing: 1px; }
.subtitle { color: var(--muted); margin: 4px 0 0; font-size: 14px; }
.login-card form { display: flex; flex-direction: column; gap: 12px; }
.login-card label { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.6px; }
.login-card input { padding: 10px 12px; background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius); color: var(--text); outline: none; transition: border-color 0.15s; }
.login-card input:focus { border-color: var(--accent); }
.login-card button[type=submit] { margin-top: 8px; padding: 12px; background: var(--accent); color: #0b1020; border: none; border-radius: var(--radius); font-weight: 600; cursor: pointer; transition: background 0.15s; }
.login-card button[type=submit]:hover { background: #7dd3fc; }
.login-card button[type=submit]:disabled { opacity: 0.6; cursor: not-allowed; }
.hint { font-size: 12px; color: var(--muted); text-align: center; margin-top: 16px; }
.error { color: var(--bad); font-size: 13px; min-height: 18px; margin-top: 4px; }

/* ===== App header & layout ===== */
.app-header { display: flex; align-items: center; justify-content: space-between; padding: 12px 24px; background: var(--panel); border-bottom: 1px solid var(--border); }
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #0b1020; border-radius: 6px; font-weight: 800; font-size: 14px; }
.brand-text { font-weight: 600; font-size: 15px; }
.user-info { display: flex; align-items: center; gap: 12px; }
.user-email { color: var(--muted); font-size: 13px; }
.role-badge { font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; padding: 2px 8px; background: var(--accent-2); color: #0b1020; border-radius: 4px; font-weight: 600; }
.btn-secondary { background: transparent; color: var(--text); border: 1px solid var(--border); border-radius: 6px; padding: 6px 12px; cursor: pointer; font-size: 13px; }
.btn-secondary:hover { border-color: var(--accent); }

.layout { display: grid; grid-template-columns: 240px 1fr; height: calc(100vh - 57px); }
.sidebar { background: var(--bg-2); border-right: 1px solid var(--border); padding: 16px 0; overflow-y: auto; }
.nav-item { display: flex; align-items: center; gap: 10px; width: 100%; padding: 10px 20px; background: transparent; border: none; color: var(--text); cursor: pointer; text-align: left; font-size: 14px; transition: background 0.1s; }
.nav-item:hover { background: var(--panel); }
.nav-item.active { background: var(--panel); color: var(--accent); border-left: 3px solid var(--accent); padding-left: 17px; }
.nav-icon { display: inline-block; width: 20px; text-align: center; font-size: 16px; opacity: 0.85; }

.content { padding: 24px 32px; overflow-y: auto; }
.content h1 { font-size: 24px; margin: 0 0 4px; }
.content .subtitle { color: var(--muted); margin: 0 0 24px; font-size: 14px; }

/* ===== Cards & grid ===== */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 24px; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 20px; }
.card .label { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.6px; }
.card .value { font-size: 28px; font-weight: 700; margin-top: 4px; }
.card.good .value { color: var(--good); }
.card.warn .value { color: var(--warn); }
.card.bad .value { color: var(--bad); }

.panel { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; margin-bottom: 20px; }
.panel h2 { font-size: 15px; margin: 0 0 12px; color: var(--text); }
.panel .panel-sub { color: var(--muted); font-size: 13px; margin: -8px 0 12px; }

/* ===== Tables ===== */
table.data { width: 100%; border-collapse: collapse; font-size: 13px; }
table.data th { text-align: left; padding: 8px 10px; color: var(--muted); border-bottom: 1px solid var(--border); font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; background: var(--bg-2); position: sticky; top: 0; }
table.data td { padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
table.data tr:hover td { background: rgba(56, 189, 248, 0.05); }
table.data .empty { text-align: center; color: var(--muted); padding: 24px; }

.badge { display: inline-block; padding: 2px 8px; border-radius: 4px; font-size: 11px; text-transform: uppercase; font-weight: 600; letter-spacing: 0.4px; }
.badge.success { background: rgba(34, 197, 94, 0.15); color: var(--good); }
.badge.failure { background: rgba(239, 68, 68, 0.15); color: var(--bad); }
.badge.denied { background: rgba(245, 158, 11, 0.15); color: var(--warn); }
.badge.pending { background: rgba(56, 189, 248, 0.15); color: var(--accent); }
.badge.approved { background: rgba(34, 197, 94, 0.15); color: var(--good); }
.badge.rejected { background: rgba(239, 68, 68, 0.15); color: var(--bad); }
.badge.admin { background: rgba(129, 140, 248, 0.2); color: var(--accent-2); }
.badge.compliance { background: rgba(129, 140, 248, 0.2); color: var(--accent-2); }

/* ===== Form controls ===== */
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 16px; align-items: flex-end; }
.filters label { display: flex; flex-direction: column; font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.4px; }
.filters input, .filters select { padding: 7px 10px; background: var(--bg-2); border: 1px solid var(--border); border-radius: 6px; color: var(--text); min-width: 120px; }
.filters input:focus, .filters select:focus { outline: none; border-color: var(--accent); }
.btn-primary { background: var(--accent); color: #0b1020; border: none; padding: 8px 16px; border-radius: 6px; cursor: pointer; font-weight: 600; font-size: 13px; }
.btn-primary:hover { background: #7dd3fc; }
.btn-primary:disabled { opacity: 0.6; cursor: not-allowed; }
.btn-danger { background: var(--bad); color: white; border: none; padding: 6px 12px; border-radius: 6px; cursor: pointer; font-size: 12px; font-weight: 600; }
.btn-danger:hover { background: #f87171; }
.btn-good { background: var(--good); color: #052e16; border: none; padding: 6px 12px; border-radius: 6px; cursor: pointer; font-size: 12px; font-weight: 600; }
.btn-good:hover { background: #4ade80; }

.pagination { display: flex; gap: 8px; align-items: center; margin-top: 12px; color: var(--muted); font-size: 13px; }

/* ===== Toast ===== */
.toast { position: fixed; bottom: 24px; right: 24px; background: var(--panel-2); color: var(--text); padding: 12px 18px; border-radius: 8px; border: 1px solid var(--border); box-shadow: var(--shadow); opacity: 0; transform: translateY(20px); transition: opacity 0.2s, transform 0.2s; pointer-events: none; max-width: 380px; }
.toast.show { opacity: 1; transform: translateY(0); }
.toast.error { border-left: 4px solid var(--bad); }
.toast.success { border-left: 4px solid var(--good); }

/* ===== Placeholder / loading ===== */
.placeholder { color: var(--muted); padding: 40px; text-align: center; font-style: italic; }
.spinner { display: inline-block; width: 14px; height: 14px; border: 2px solid var(--muted); border-top-color: var(--accent); border-radius: 50%; animation: spin 0.8s linear infinite; vertical-align: middle; margin-right: 8px; }
@keyframes spin { to { transform: rotate(360deg); } }

.muted { color: var(--muted); }
.mono { font-family: "SF Mono", Menlo, Consolas, monospace; font-size: 12px; }

.kv { display: grid; grid-template-columns: 200px 1fr; gap: 8px 16px; font-size: 13px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }

pre.json { background: var(--bg-2); border: 1px solid var(--border); border-radius: 6px; padding: 12px; overflow-x: auto; font-size: 12px; max-height: 320px; }