:root {
  --bg: #0b1220;
  --panel: #111a2e;
  --panel-2: #0e1729;
  --border: rgba(255, 255, 255, .09);
  --text: #e7eefc;
  --muted: #9fb0d0;
  --brand: #4f7cff;
  --ok: #29c281;
  --bad: #ff5d6c;
  --warn: #ffb020;
}

* { box-sizing: border-box; }

body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: radial-gradient(1200px 600px at 50% -10%, #16223d 0%, var(--bg) 60%);
  color: var(--text);
  margin: 0;
  padding: 28px 16px 60px;
  min-height: 100vh;
}

.wrap { max-width: 720px; margin: 0 auto; }
.wrap-wide { max-width: 1100px; }

.brand { display: flex; align-items: center; gap: 10px; justify-content: center; margin-bottom: 6px; }
.brand .dot { width: 12px; height: 12px; border-radius: 50%; background: var(--brand); box-shadow: 0 0 18px var(--brand); }
h1 { margin: 0; font-size: 24px; text-align: center; }
.sub { text-align: center; color: var(--muted); margin: 6px 0 26px; font-size: 14px; }

.card {
  background: linear-gradient(180deg, var(--panel) 0%, var(--panel-2) 100%);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, .35);
}

.tabs { display: flex; gap: 8px; margin-bottom: 18px; }
.tab {
  flex: 1; text-align: center; padding: 10px; border-radius: 10px;
  border: 1px solid var(--border); background: transparent; color: var(--muted);
  cursor: pointer; font-weight: 600; font-size: 14px;
}
.tab.active { background: var(--brand); color: #fff; border-color: transparent; }

label { display: block; font-size: 12px; color: var(--muted); margin: 14px 0 6px; }
input, select {
  width: 100%; padding: 12px 14px; border-radius: 11px;
  border: 1px solid var(--border); background: #0a1120; color: var(--text); font-size: 15px;
}
input::placeholder { color: #5d6f92; }

.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 560px) { .row { grid-template-columns: 1fr; } }

button.primary {
  margin-top: 18px; width: 100%; padding: 13px; border-radius: 11px; border: 0;
  background: var(--brand); color: #fff; font-weight: 700; font-size: 15px; cursor: pointer;
}
button.primary:disabled { opacity: .6; cursor: progress; }

.hint { font-size: 12px; color: var(--muted); margin-top: 10px; line-height: 1.5; }

.result { margin-top: 20px; display: none; }
.badge {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px;
  border-radius: 999px; font-weight: 700; font-size: 14px;
}
.badge.ok { background: rgba(41, 194, 129, .14); color: var(--ok); }
.badge.bad { background: rgba(255, 93, 108, .14); color: var(--bad); }
.badge.warn { background: rgba(255, 176, 32, .14); color: var(--warn); }

.fields { margin-top: 16px; border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
.field { display: flex; justify-content: space-between; gap: 14px; padding: 11px 14px; border-bottom: 1px solid var(--border); font-size: 14px; }
.field:last-child { border-bottom: 0; }
.field .k { color: var(--muted); }
.field .v { text-align: right; word-break: break-word; }

pre {
  white-space: pre-wrap; word-break: break-word; background: #0a1120;
  padding: 14px; border-radius: 11px; border: 1px solid var(--border);
  overflow: auto; max-height: 360px; font-size: 13px; color: #bcd2ff; margin-top: 16px;
}
code { color: #bcd2ff; }
.footer { text-align: center; color: var(--muted); font-size: 12px; margin-top: 24px; }
a { color: var(--brand); }

.flash { background: rgba(79,124,255,.14); border: 1px solid rgba(79,124,255,.3); color: #cde; padding: 11px 14px; border-radius: 10px; margin-bottom: 16px; font-size: 14px; }
.flash.bad { background: rgba(255,93,108,.14); border-color: rgba(255,93,108,.3); color: #ffd2d6; }

/* ---- Admin shell ---- */
body.admin { padding: 0; }
.admin-shell { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
@media (max-width: 760px) { .admin-shell { grid-template-columns: 1fr; } }
.sidebar { background: var(--panel-2); border-right: 1px solid var(--border); padding: 20px 16px; display: flex; flex-direction: column; }
.sidebar .brand { justify-content: flex-start; margin-bottom: 22px; }
.sidebar nav { display: flex; flex-direction: column; gap: 4px; }
.sidebar nav a { color: var(--muted); text-decoration: none; padding: 10px 12px; border-radius: 9px; font-size: 14px; font-weight: 600; }
.sidebar nav a:hover { background: rgba(255,255,255,.05); color: var(--text); }
.sidebar nav a.on { background: var(--brand); color: #fff; }
.sidebar .logout { margin-top: auto; }
.sidebar .logout button { width: 100%; padding: 10px; border-radius: 9px; border: 1px solid var(--border); background: transparent; color: var(--muted); cursor: pointer; }

.content-area { padding: 24px 28px 60px; max-width: 1100px; }
.topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.topbar h1 { font-size: 22px; text-align: left; margin: 0; }
.who { display: flex; align-items: center; gap: 10px; font-size: 14px; }
.role { font-size: 11px; padding: 3px 8px; border-radius: 999px; background: rgba(255,255,255,.08); color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.role.super_admin { background: rgba(255,176,32,.16); color: var(--warn); }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; margin-bottom: 22px; }
.stat { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 18px; }
.stat .n { font-size: 30px; font-weight: 700; }
.stat .l { color: var(--muted); font-size: 13px; margin-top: 4px; }

.panel { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 18px; margin-bottom: 18px; }
.panel-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; gap: 12px; flex-wrap: wrap; }
.panel h2 { font-size: 16px; margin: 0 0 4px; }
.form-panel h2 { margin-top: 18px; }
.form-panel h2:first-child { margin-top: 0; }
.muted { color: var(--muted); }
.muted-row { color: var(--muted); padding: 14px 0; }

.table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.table th { text-align: left; color: var(--muted); font-weight: 600; padding: 8px 10px; border-bottom: 1px solid var(--border); }
.table td { padding: 9px 10px; border-bottom: 1px solid rgba(255,255,255,.05); vertical-align: middle; }
.table code { color: #bcd2ff; }
.tag { font-size: 11px; padding: 2px 7px; border-radius: 6px; background: rgba(79,124,255,.16); color: #cde; }

.btn-link { color: var(--brand); text-decoration: none; font-weight: 600; font-size: 14px; }
.btn-danger { background: rgba(255,93,108,.15); color: #ffd2d6; border: 1px solid rgba(255,93,108,.3); padding: 6px 10px; border-radius: 8px; cursor: pointer; font-size: 13px; }
.actions { display: flex; gap: 6px; flex-wrap: wrap; }
.actions form { display: inline; }
.actions button { padding: 6px 10px; border-radius: 8px; border: 1px solid var(--border); background: transparent; color: var(--text); cursor: pointer; font-size: 13px; }

.inline-form { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.inline-form input, .inline-form select { width: auto; flex: 1; min-width: 160px; }
.inline-form .primary, .form-panel .primary { width: auto; padding: 10px 18px; margin-top: 0; }
.wrap-form { gap: 8px; }
.search { display: flex; gap: 8px; }
.search input { width: 220px; }
.search button { padding: 8px 14px; border-radius: 9px; border: 0; background: var(--brand); color: #fff; cursor: pointer; }
.pager { display: flex; gap: 16px; align-items: center; margin-top: 14px; }

.check { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text); }
.check input { width: auto; }
.keybox { border-color: rgba(41,194,129,.4); }
.bigkey { display: block; background: #0a1120; padding: 14px; border-radius: 10px; border: 1px solid var(--border); font-size: 15px; color: var(--ok); word-break: break-all; }
.ok-pill { background: rgba(41,194,129,.16); color: var(--ok); padding: 2px 9px; border-radius: 999px; font-size: 12px; }
.off-pill { background: rgba(255,93,108,.14); color: var(--bad); padding: 2px 9px; border-radius: 999px; font-size: 12px; }