:root {
  --bg: #0f172a;
  --panel: #1e293b;
  --panel-2: #273449;
  --border: #334155;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #38bdf8;
  --accent-strong: #0ea5e9;
  --ok: #22c55e;
  --warn: #f59e0b;
  --danger: #ef4444;
  --radius: 10px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  font-synthesis: none;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
}

a { color: var(--accent); }

.hidden { display: none !important; }

/* ---------- layout ---------- */
#app { display: flex; flex-direction: column; min-height: 100vh; }

.topbar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 20px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 20;
}

.topbar .brand { font-weight: 700; letter-spacing: 0.3px; }
.topbar .brand span { color: var(--accent); }
.topbar .spacer { flex: 1; }
.topbar .who { color: var(--muted); font-size: 13px; }

.tabs {
  display: flex;
  gap: 4px;
  padding: 10px 20px 0;
  flex-wrap: wrap;
  background: var(--bg);
  position: sticky;
  top: 53px;
  z-index: 15;
}

.tab {
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted);
  padding: 8px 14px;
  border-radius: 8px 8px 0 0;
  cursor: pointer;
  font-size: 13px;
}
.tab:hover { color: var(--text); background: var(--panel-2); }
.tab.active { color: var(--text); background: var(--panel); border-color: var(--border); border-bottom-color: var(--panel); }

main { flex: 1; padding: 20px; }

.view-head { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.view-head h2 { margin: 0; font-size: 18px; }
.view-head .spacer { flex: 1; }

/* ---------- cards ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; margin-bottom: 20px; }
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
}
.card .n { font-size: 26px; font-weight: 700; }
.card .l { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.6px; }

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 20px;
}

/* ---------- tables ---------- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.4px; }
tbody tr:hover { background: var(--panel-2); }
td.wrap { white-space: normal; max-width: 320px; }
.empty { color: var(--muted); padding: 16px; text-align: center; }

/* ---------- badges ---------- */
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  border: 1px solid currentColor;
}
.badge.active, .badge.trial_active, .badge.ok, .badge.published { color: var(--ok); }
.badge.suspended, .badge.warn, .badge.draft { color: var(--warn); }
.badge.revoked, .badge.inactive, .badge.expired, .badge.denied, .badge.deactivated { color: var(--danger); }
.badge.not_activated, .badge.archived { color: var(--muted); }

/* ---------- buttons ---------- */
button, .btn {
  font: inherit;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  padding: 7px 12px;
  cursor: pointer;
}
button:hover, .btn:hover { border-color: var(--accent); }
button:disabled { opacity: 0.5; cursor: not-allowed; }
button.primary { background: var(--accent-strong); border-color: var(--accent-strong); color: #06121f; font-weight: 600; }
button.danger { color: var(--danger); }
button.small { padding: 4px 8px; font-size: 12px; }
.btn-row { display: flex; gap: 6px; flex-wrap: wrap; }

input, select, textarea {
  font: inherit;
  width: 100%;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent-strong); outline-offset: 0; }
label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 10px; }
label > input, label > select, label > textarea { margin-top: 4px; }
.checkbox { display: flex; align-items: center; gap: 8px; }
.checkbox input { width: auto; }

.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.filters input, .filters select { width: auto; min-width: 160px; }

/* ---------- login ---------- */
.auth-wrap { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 20px; }
.auth-card { width: 100%; max-width: 380px; background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow); }
.auth-card h1 { margin: 0 0 4px; font-size: 20px; }
.auth-card p.sub { margin: 0 0 18px; color: var(--muted); font-size: 13px; }
.auth-card .alt { margin-top: 14px; font-size: 13px; color: var(--muted); }
.auth-card fieldset { border: 0; padding: 0; margin: 0; }

/* ---------- modal ---------- */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(2, 6, 23, 0.7);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 16px;
  overflow: auto;
  z-index: 40;
}
.modal {
  width: 100%;
  max-width: 560px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.modal.wide { max-width: 760px; }
.modal header { display: flex; align-items: center; padding: 14px 18px; border-bottom: 1px solid var(--border); }
.modal header h3 { margin: 0; font-size: 16px; flex: 1; }
.modal .body { padding: 18px; }
.modal footer { display: flex; justify-content: flex-end; gap: 8px; padding: 14px 18px; border-top: 1px solid var(--border); }

/* ---------- utilities ---------- */
.accent { color: var(--accent); }
.block { width: 100%; }
.help { display: block; margin-top: 4px; color: var(--muted); font-size: 11px; }
.form-note { margin: 0 0 12px; color: var(--muted); font-size: 12px; }
.panel-title { margin: 18px 0 8px; font-size: 13px; text-transform: uppercase; letter-spacing: 0.6px; color: var(--muted); }
.panel-title:first-child { margin-top: 0; }

.kv { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px 18px; margin-bottom: 8px; }
.kv > div { font-size: 13px; }
.kv span { display: block; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; }

.key-box {
  font-family: "Cascadia Code", ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 15px;
  letter-spacing: 0.5px;
  background: var(--bg);
  border: 1px dashed var(--accent);
  border-radius: var(--radius);
  padding: 12px 14px;
  word-break: break-all;
  user-select: all;
}

input[type="datetime-local"], input[type="date"] { color-scheme: dark; }

/* ---------- toast ---------- */
#toasts { position: fixed; right: 16px; bottom: 16px; display: flex; flex-direction: column; gap: 8px; z-index: 60; }
.toast {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  padding: 10px 14px;
  max-width: 360px;
  box-shadow: var(--shadow);
}
.toast.error { border-left-color: var(--danger); }
.toast.ok { border-left-color: var(--ok); }

.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12px; }
.muted { color: var(--muted); }
.key-reveal { display: flex; gap: 8px; align-items: center; margin: 10px 0; }
.key-reveal code { flex: 1; background: var(--bg); border: 1px dashed var(--accent); border-radius: 8px; padding: 10px; font-size: 15px; letter-spacing: 1px; }