:root {
  --bg0: #0C0704;
  --bg1: #130B06;
  --bg2: #1A100A;
  --bg3: #21140C;
  --bg4: #2A190F;
  --card: #1A100A;
  --border: rgba(255, 160, 80, 0.18);
  --border-strong: rgba(255, 106, 0, 0.45);
  --text: #F5EDE4;
  --muted: #A89888;
  --orange: #FF6A00;
  --amber: #F0A040;
  --green: #7BC67E;
  --red: #E07060;
  --radius: 14px;
  --font: "Segoe UI", Inter, system-ui, sans-serif;
  --mono: "Cascadia Code", "SFMono-Regular", Consolas, monospace;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(255,106,0,0.12), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(240,160,64,0.08), transparent 50%),
    linear-gradient(180deg, var(--bg1), var(--bg0));
  color: var(--text);
  font-family: var(--font);
}

a { color: var(--amber); text-decoration: none; }
a:hover { color: var(--orange); }

.shell {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}

.sidebar {
  background: linear-gradient(180deg, var(--bg3), var(--bg1));
  border-right: 1px solid var(--border);
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.brand {
  padding: 8px 12px 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 12px;
}
.brand .mark {
  width: 36px; height: 36px; border-radius: 10px;
  background: radial-gradient(circle at 30% 30%, #ff9a44, var(--orange));
  box-shadow: 0 0 24px rgba(255,106,0,0.35);
  display: grid; place-items: center;
  font-weight: 800; color: #1a0c04; margin-bottom: 10px;
}
.brand h1 {
  margin: 0;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
}
.brand p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.nav a {
  display: block;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--text);
  border: 1px solid transparent;
}
.nav a:hover, .nav a.active {
  background: rgba(255,106,0,0.1);
  border-color: var(--border);
  color: #fff;
}

.sidebar .userbox {
  margin-top: auto;
  padding: 12px;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--muted);
}
.role {
  display: inline-block;
  margin-top: 6px;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  color: var(--amber);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}

.main {
  padding: 28px 32px 48px;
  max-width: 1200px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  margin-bottom: 24px;
}
.topbar h2 {
  margin: 0;
  font-size: 1.55rem;
}
.topbar .sub {
  color: var(--muted);
  margin-top: 4px;
  font-size: 0.9rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 22px;
}
.card {
  background: linear-gradient(165deg, rgba(42,25,15,0.95), rgba(19,11,6,0.98));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  box-shadow: inset 0 1px 0 rgba(255,180,100,0.06);
}
.card.primary {
  border-color: var(--border-strong);
  box-shadow: 0 0 0 1px rgba(255,106,0,0.08), inset 0 1px 0 rgba(255,180,100,0.08);
}
.card h3 {
  margin: 0 0 8px;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}
.card .value {
  font-size: 1.45rem;
  font-weight: 700;
}
.card .meta {
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.82rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  border: 1px solid var(--border);
}
.badge.pass { color: var(--green); border-color: rgba(123,198,126,0.35); background: rgba(123,198,126,0.08); }
.badge.fail { color: var(--red); border-color: rgba(224,112,96,0.35); background: rgba(224,112,96,0.08); }
.badge.staging { color: var(--amber); border-color: rgba(240,160,64,0.35); background: rgba(240,160,64,0.08); }
.badge.production { color: var(--orange); border-color: rgba(255,106,0,0.4); background: rgba(255,106,0,0.1); }
.badge.neutral { color: var(--muted); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  cursor: pointer;
  border-radius: 10px;
  padding: 10px 16px;
  font-weight: 650;
  font-size: 0.9rem;
  text-decoration: none;
}
.btn-primary {
  background: linear-gradient(180deg, #ff8618, var(--orange));
  color: #1a0a04;
  box-shadow: 0 0 20px rgba(255,106,0,0.25);
}
.btn-primary:hover { filter: brightness(1.05); color: #1a0a04; }
.btn-secondary {
  background: transparent;
  color: var(--amber);
  border: 1px solid var(--border-strong);
}
.btn-secondary:hover { background: rgba(255,106,0,0.08); color: #fff; }
.btn-danger {
  background: transparent;
  color: var(--red);
  border: 1px solid rgba(224,112,96,0.4);
}
.btn-sm { padding: 7px 12px; font-size: 0.8rem; }

.table-wrap {
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(19,11,6,0.7);
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
th, td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid rgba(255,160,80,0.1);
}
th {
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
}
tr:last-child td { border-bottom: none; }

.flash {
  margin-bottom: 16px;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid rgba(123,198,126,0.35);
  background: rgba(123,198,126,0.08);
  color: var(--green);
}
.alert {
  margin-bottom: 16px;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid rgba(224,112,96,0.35);
  background: rgba(224,112,96,0.08);
  color: var(--red);
}

.form-card {
  max-width: 560px;
}
label {
  display: block;
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 0.82rem;
}
input[type="text"], input[type="password"], select, input[type="file"] {
  width: 100%;
  margin-bottom: 14px;
  padding: 11px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg0);
  color: var(--text);
  font: inherit;
}
input[type="file"] { padding: 10px; }

.mono, .logbox {
  font-family: var(--mono);
  font-size: 0.82rem;
  white-space: pre-wrap;
  background: #0a0604;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
  color: #e8d8c8;
  line-height: 1.45;
  overflow: auto;
  max-height: 420px;
}

.status-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 16px;
}

.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}
.login-card {
  width: min(420px, 100%);
  padding: 28px;
  border-radius: 18px;
  border: 1px solid var(--border-strong);
  background: linear-gradient(165deg, #2a190f, #120a06);
  box-shadow: 0 0 40px rgba(255,106,0,0.12);
}
.login-card h1 {
  margin: 0 0 6px;
  font-size: 1.4rem;
}
.login-card .sub {
  color: var(--muted);
  margin-bottom: 22px;
  font-size: 0.9rem;
}

.actions { display: flex; flex-wrap: wrap; gap: 8px; }

@media (max-width: 980px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { flex-direction: row; flex-wrap: wrap; align-items: center; }
  .brand { border: none; margin: 0; padding: 0 8px 0 0; }
  .nav { display: flex; flex-wrap: wrap; gap: 4px; }
  .sidebar .userbox { margin-top: 0; border: none; width: 100%; }
  .grid { grid-template-columns: 1fr 1fr; }
  .main { padding: 20px 16px 40px; }
}
@media (max-width: 560px) {
  .grid { grid-template-columns: 1fr; }
}