:root {
  --bg: #0b0e14;
  --panel: #121722;
  --panel-2: #1a2130;
  --border: #232c3d;
  --text: #e6ebf5;
  --muted: #8592ab;
  --accent: #5b8cff;
  --accent-2: #7c5bff;
  --green: #2fbf71;
  --red: #ff5c72;
  --amber: #f5a623;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
  background: radial-gradient(1200px 800px at 80% -10%, #17203a 0%, var(--bg) 55%);
  color: var(--text);
  font-size: 14px;
}
.hidden { display: none !important; }
.muted { color: var(--muted); }
.error { color: var(--red); }

.brand { font-weight: 700; font-size: 18px; display: flex; align-items: center; gap: 8px; }
.logo { color: var(--accent); font-size: 20px; }

/* Login */
.login-screen { display: flex; align-items: center; justify-content: center; height: 100vh; }
.login-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 16px;
  padding: 32px; width: 360px; box-shadow: 0 20px 60px rgba(0,0,0,.45);
}
.login-card label { display: block; margin: 18px 0 6px; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
.login-card input { width: 100%; }
.login-card button { width: 100%; margin-top: 16px; }

input, select, textarea {
  background: var(--panel-2); border: 1px solid var(--border); color: var(--text);
  border-radius: 9px; padding: 10px 12px; font-size: 14px; outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); }

button {
  background: linear-gradient(180deg, var(--accent), #3f6fe0); color: white; border: none;
  padding: 10px 16px; border-radius: 9px; font-weight: 600; cursor: pointer; font-size: 14px;
}
button:hover { filter: brightness(1.08); }
button.ghost { background: transparent; border: 1px solid var(--border); color: var(--muted); }
button.danger { background: linear-gradient(180deg, #ff6b7f, #e0435a); }
button.small { padding: 6px 10px; font-size: 12px; }

/* App layout */
#app { display: grid; grid-template-columns: 240px 1fr; height: 100vh; }
.sidebar { background: var(--panel); border-right: 1px solid var(--border); padding: 20px; display: flex; flex-direction: column; }
.sidebar nav { margin-top: 28px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.sidebar nav a {
  padding: 10px 12px; border-radius: 9px; color: var(--muted); cursor: pointer; font-weight: 500;
}
.sidebar nav a:hover { background: var(--panel-2); color: var(--text); }
.sidebar nav a.active { background: var(--panel-2); color: var(--text); box-shadow: inset 3px 0 0 var(--accent); }
.role-tag { margin-top: 10px; font-size: 11px; letter-spacing: .5px; text-transform: uppercase; color: var(--muted); }

main { overflow-y: auto; padding: 24px 32px; }
.topbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.topbar h1 { font-size: 22px; margin: 0; }
.badge { background: var(--panel-2); border: 1px solid var(--border); padding: 6px 12px; border-radius: 999px; color: var(--muted); font-size: 12px; }
.badge.parent { color: var(--accent); border-color: var(--accent); }
.badge.child { color: var(--green); border-color: var(--green); }
.badge.keytype-hardware { color: var(--accent); border-color: var(--accent); padding: 3px 10px; }
.badge.keytype-platform { color: var(--green); border-color: var(--green); padding: 3px 10px; }
.badge.keytype-synced { color: #d0a24a; border-color: #d0a24a; padding: 3px 10px; }

.face-thumb { width: 34px; height: 34px; border-radius: 8px; border: 1px solid var(--border); object-fit: cover; vertical-align: middle; background: #000; }

.settings-panel { max-width: 640px; }
.keytype-row { display: flex; gap: 12px; align-items: flex-start; padding: 12px; border: 1px solid var(--border); border-radius: 10px; margin-bottom: 10px; cursor: pointer; }
.keytype-row input { margin-top: 4px; }
.keytype-row input:disabled { cursor: not-allowed; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 28px; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 18px; }
.card .k { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
.card .v { font-size: 26px; font-weight: 700; margin-top: 6px; }
.card .sub { color: var(--muted); font-size: 12px; margin-top: 6px; word-break: break-all; }

h2 { font-size: 15px; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; margin: 24px 0 12px; }
.row-actions { margin-bottom: 16px; }

table { width: 100%; border-collapse: collapse; background: var(--panel); border-radius: 14px; overflow: hidden; }
th, td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .4px; }
tr:last-child td { border-bottom: none; }
td.mono, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }

.pill { padding: 3px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.pill.on { background: rgba(47,191,113,.15); color: var(--green); }
.pill.off { background: rgba(255,92,114,.15); color: var(--red); }
.pill.success { background: rgba(47,191,113,.15); color: var(--green); }
.pill.failure { background: rgba(255,92,114,.15); color: var(--red); }
.pill.info { background: rgba(91,140,255,.15); color: var(--accent); }

/* Modal */
.modal { position: fixed; inset: 0; background: rgba(0,0,0,.6); display: flex; align-items: center; justify-content: center; z-index: 50; }
.modal-card { background: var(--panel); border: 1px solid var(--border); border-radius: 16px; padding: 24px; width: 460px; max-width: 92vw; }
.modal-card h3 { margin-top: 0; }
.modal-card label { display: block; margin: 12px 0 6px; color: var(--muted); font-size: 12px; }
.modal-card input, .modal-card textarea { width: 100%; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; }
.field-note { background: var(--panel-2); border: 1px solid var(--border); border-radius: 9px; padding: 12px; margin-top: 12px; word-break: break-all; }

.toast { position: fixed; bottom: 24px; right: 24px; background: var(--panel-2); border: 1px solid var(--border); padding: 14px 18px; border-radius: 10px; z-index: 60; box-shadow: 0 10px 30px rgba(0,0,0,.4); }
.toast.ok { border-color: var(--green); }
.toast.err { border-color: var(--red); }

/* Test login */
.testlogin-grid { display: grid; grid-template-columns: 340px 1fr; gap: 24px; align-items: start; }
.tl-panel { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 20px; }
.tl-panel label { display: block; margin: 14px 0 6px; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
.tl-panel input { width: 100%; }
.tl-panel select { width: 100%; }
.tl-panel button { width: 100%; margin-top: 16px; }
.tl-status { margin-top: 14px; font-size: 13px; min-height: 18px; }
.tl-status.ok { color: var(--green); }
.tl-status.err { color: var(--red); }
.tl-status.pending { color: var(--amber); }
.result-block { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 20px; }
.result-block h3 { margin: 0 0 4px; font-size: 15px; }
.result-block .sub { color: var(--muted); font-size: 12px; margin-bottom: 14px; }
pre.jwt { background: var(--panel-2); border: 1px solid var(--border); border-radius: 9px; padding: 14px; overflow-x: auto; white-space: pre-wrap; word-break: break-all; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; line-height: 1.5; }
pre.jwt .h { color: var(--accent); }
pre.jwt .p { color: var(--green); }
pre.jwt .s { color: var(--muted); }
.claims { width: 100%; margin-top: 14px; }
.claims td:first-child { color: var(--muted); width: 200px; }
.copy-row { display: flex; gap: 10px; margin-top: 12px; }