:root {
  --bg: #0a1210;
  --surface: #121c18;
  --border: #24352e;
  --text: #ecf4ef;
  --muted: #8aa396;
  --primary: #2f9e6e;
  --primary-2: #1f7a55;
  --danger: #e35d5d;
  --warning: #d4a017;
  --success: #3ecf8e;
  --radius: 12px;
  --accent: #3ecf8e;
  --font: "DM Sans", "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
}

.page-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(900px 520px at 8% -8%, rgba(62,207,142,.16), transparent 58%),
    radial-gradient(700px 420px at 100% 0%, rgba(47,158,110,.10), transparent 52%),
    linear-gradient(180deg, #0a1210 0%, #0e1814 100%);
}

.brand, .mark {
  color: var(--accent);
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: .78rem;
  margin: 0 0 .35rem;
}

.brand-block { margin-bottom: 1.5rem; }
.brand-block h1 { margin: .2rem 0 .5rem; font-size: 1.8rem; }

.home-hero {
  max-width: 720px;
  padding-top: 4.5rem;
}
.home-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.15;
  margin: .4rem 0 0.8rem;
  letter-spacing: -0.02em;
}
.lede {
  font-size: 1.08rem;
  color: var(--muted);
  max-width: 36rem;
  margin: 0 0 1.5rem;
}
.home-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
  margin-bottom: 2rem;
}
.home-note { margin-top: 1rem; }
.home-dev { margin-top: 1rem; }

.timer {
  text-align: center;
  background: var(--surface);
  padding: 1.1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  border: 1px solid var(--border);
}
.timer-label {
  display: block;
  color: var(--muted);
  font-size: .85rem;
  margin-bottom: .2rem;
}
.timer-value {
  font-family: var(--mono);
  font-size: 1.9rem;
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  letter-spacing: .06em;
}

.guard-code {
  margin-top: 1rem;
  text-align: center;
}
.guard-code strong {
  display: block;
  font-family: var(--mono);
  font-size: 2rem;
  letter-spacing: .28em;
  color: var(--success);
  margin-bottom: .25rem;
}

.rules-list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
}
.rules-list strong { color: var(--text); }

.portal-header { text-align: center; margin-bottom: 1.25rem; }
.portal-header h1 { margin: .2rem 0; font-size: 1.7rem; }

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1rem 4rem;
}

.admin-wide { max-width: 960px; }

.admin-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
}

.panel, .credentials, .guard, .rules, .game-check {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-bottom: 1rem;
}

.panel.nested {
  margin-top: 1rem;
  background: #0e1713;
}

.panel summary {
  cursor: pointer;
  font-weight: 600;
  margin-bottom: .75rem;
}

.login-panel { max-width: 420px; }

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .75rem;
  margin-bottom: 1rem;
}

.stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: .9rem;
  text-align: center;
}
.stat b { display: block; font-size: 1.4rem; }
.stat span { color: var(--muted); font-size: .85rem; }

.tabs {
  display: flex;
  gap: .4rem;
  margin-bottom: .75rem;
  flex-wrap: wrap;
}
.tab {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  padding: .5rem .9rem;
  border-radius: 8px;
  cursor: pointer;
  font-family: inherit;
}
.tab.active {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: .75rem;
  margin-bottom: .75rem;
}
.section-head h2 { margin: 0; }

.list { display: grid; gap: .6rem; }

.row-card {
  display: flex;
  justify-content: space-between;
  gap: .75rem;
  align-items: flex-start;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: .8rem;
  background: #0e1713;
}
.row-main { flex: 1; min-width: 0; }

.badge {
  display: inline-block;
  font-size: .75rem;
  padding: .1rem .45rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  color: var(--muted);
}
.badge.ok { color: #86efac; border-color: #166534; }
.badge.warn { color: #fde68a; border-color: #854d0e; }
.badge.bad { color: #fecaca; border-color: #7f1d1d; }
.badge.muted { color: var(--muted); }

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .75rem;
  margin-bottom: .75rem;
}
.grid-2 label {
  display: grid;
  gap: .35rem;
  color: var(--muted);
  font-size: .9rem;
}

.form-inline {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
}
.form-inline input {
  flex: 1;
  min-width: 180px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: .6rem;
  border-radius: 8px;
  font-family: inherit;
}

.toast {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  background: #14532d;
  border: 1px solid #22c55e;
  color: #fff;
  padding: .75rem 1rem;
  border-radius: 10px;
  z-index: 50;
  max-width: 360px;
}
.toast.error {
  background: #7f1d1d;
  border-color: #ef4444;
}

.alert-hot {
  border-color: #ef4444 !important;
  box-shadow: 0 0 0 1px rgba(239,68,68,.35);
}

@media (max-width: 700px) {
  .stats { grid-template-columns: 1fr 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .row-card { flex-direction: column; }
}

h1, h2 { margin-top: 0; }
.muted { color: var(--muted); }

.btn {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  padding: .65rem 1.05rem;
  border-radius: 8px;
  cursor: pointer;
  font-size: .95rem;
  font-family: inherit;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.btn:hover { border-color: var(--primary); }
.btn.primary {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
}
.btn.primary:hover { background: var(--primary-2); }
.btn.danger { border-color: var(--danger); color: #fecaca; }
.btn.small { padding: .35rem .6rem; font-size: .85rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: .5rem; }

.field { margin-bottom: 1rem; }
.field label { display: block; color: var(--muted); font-size: .85rem; margin-bottom: .25rem; }
.copy-row { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.copy-row code {
  font-family: var(--mono);
  background: #0a1210;
  padding: .55rem .8rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  font-size: 1rem;
}

.alert {
  padding: 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
}
.alert.warning { background: #2a2108; border: 1px solid var(--warning); }
.alert.error { background: #2a1010; border: 1px solid var(--danger); }

.error { color: #fca5a5; }
.result {
  background: #0a1210;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
  overflow-x: auto;
  font-size: .85rem;
  white-space: pre-wrap;
  font-family: var(--mono);
}

.form {
  display: grid;
  gap: .5rem;
  max-width: 400px;
}
.form input, select {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: .6rem;
  border-radius: 8px;
  font-family: inherit;
  width: 100%;
}

.duration-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .45rem;
}
.duration-grid label {
  display: grid;
  gap: .25rem;
  color: var(--muted);
  font-size: .8rem;
}
.duration-grid input { width: 100%; }

.form textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: .6rem;
  border-radius: 8px;
  font-family: inherit;
  width: 100%;
  resize: vertical;
}
.form label.check {
  display: flex;
  align-items: center;
  gap: .5rem;
  color: var(--text);
}
.form > label {
  display: grid;
  gap: .35rem;
  color: var(--muted);
  font-size: .9rem;
}

code { font-family: var(--mono); }

@media (max-width: 700px) {
  .duration-grid { grid-template-columns: 1fr 1fr; }
}