:root {
  --bg: #10161d;
  --panel: #161f28;
  --panel-soft: #1e2a35;
  --ink: #ecf0f3;
  --muted: #9fb1c1;
  --line: #2c3e50;
  --accent: #efb84e;
  --brand: #d84f4f;
  --ok: #4bb18b;
  --shadow: 0 24px 50px rgba(0, 0, 0, 0.25);
  --radius-lg: 26px;
  --radius-md: 18px;
  --radius-sm: 12px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(216, 79, 79, 0.18), transparent 24%),
    linear-gradient(180deg, #0d1319 0%, var(--bg) 100%);
  color: var(--ink);
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
}

button,
input,
select,
textarea {
  font: inherit;
}

.admin-shell {
  width: min(1280px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 24px 0 48px;
}

.admin-topbar,
.admin-panel,
.status-box,
.card {
  background: rgba(22, 31, 40, 0.94);
  border: 1px solid rgba(44, 62, 80, 0.95);
  box-shadow: var(--shadow);
}

.admin-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 22px 24px;
  border-radius: var(--radius-lg);
  margin-bottom: 22px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.82rem;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Fraunces", Georgia, serif;
}

.session-pill,
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  border-radius: 999px;
  padding: 9px 14px;
}

.session-pill {
  background: rgba(239, 184, 78, 0.12);
  color: var(--accent);
}

.badge.ok { background: rgba(75, 177, 139, 0.16); color: #7fe0ba; }
.badge.warn { background: rgba(239, 184, 78, 0.16); color: var(--accent); }
.badge.danger { background: rgba(216, 79, 79, 0.16); color: #ff9d9d; }

.admin-grid {
  display: grid;
  grid-template-columns: minmax(280px, 340px) 1fr;
  gap: 20px;
}

.admin-panel {
  padding: 22px;
  border-radius: var(--radius-lg);
}

.queue-panel.wide {
  grid-column: 1 / -1;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.form-stack,
.stack-list,
.card,
.review-form {
  display: grid;
  gap: 14px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
}

input,
select,
textarea {
  width: 100%;
  padding: 13px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--panel-soft);
  color: var(--ink);
}

.primary-button,
.secondary-button,
.ghost-button {
  border: 0;
  border-radius: 999px;
  padding: 11px 16px;
  cursor: pointer;
}

.primary-button {
  background: linear-gradient(135deg, var(--brand) 0%, #9b3131 100%);
  color: white;
}

.secondary-button {
  background: rgba(75, 177, 139, 0.14);
  color: #bff7df;
}

.ghost-button {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--line);
}

.status-box,
.card {
  padding: 16px;
  border-radius: var(--radius-md);
}

.status-box.error {
  color: #ff9d9d;
  background: rgba(216, 79, 79, 0.12);
}

.card .meta,
.card p,
.muted {
  color: var(--muted);
}

.tag-row,
.action-row,
.inline-grid {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.review-form {
  padding-top: 8px;
  border-top: 1px solid var(--line);
}

@media (max-width: 980px) {
  .admin-grid {
    grid-template-columns: 1fr;
  }
}