:root {
  --bg: #0f1320;
  --panel: #171c2e;
  --panel-2: #1f2540;
  --accent: #5b8cff;
  --accent-2: #36d1c4;
  --text: #e7ebf5;
  --muted: #9aa3bd;
  --border: #2a3157;
  --danger: #ff6b6b;
  --ok: #4ade80;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: radial-gradient(1200px 600px at 80% -10%, #1a2040 0%, var(--bg) 60%);
  color: var(--text);
  min-height: 100vh;
}

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px; background: rgba(15, 19, 32, 0.85);
  border-bottom: 1px solid var(--border); backdrop-filter: blur(6px);
  position: sticky; top: 0; z-index: 10;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 18px; }
.brand .logo { color: var(--accent); font-size: 22px; }
.brand em { color: var(--muted); font-style: normal; font-weight: 400; }
.badge {
  background: var(--panel-2); border: 1px solid var(--border);
  padding: 4px 10px; border-radius: 999px; font-size: 13px;
}
.session { display: flex; align-items: center; gap: 10px; }

main { max-width: 960px; margin: 32px auto; padding: 0 24px; }
.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 14px; padding: 24px; margin-bottom: 20px;
}
h1, h2, h3 { margin-top: 0; }
.muted { color: var(--muted); font-size: 13px; }
.error { color: var(--danger); font-size: 13px; }
.hidden { display: none !important; }

form label { display: block; margin-bottom: 12px; font-size: 13px; color: var(--muted); }
input, textarea, select {
  display: block; width: 100%; margin-top: 6px;
  background: var(--bg); color: var(--text);
  border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px;
  font: inherit;
}
input:focus, textarea:focus { outline: none; border-color: var(--accent); }
.row { display: flex; gap: 12px; }
.row label { flex: 1; }

.btn {
  border: 1px solid var(--border); background: var(--panel-2);
  color: var(--text); padding: 9px 16px; border-radius: 8px; cursor: pointer;
  font: inherit; transition: 120ms;
}
.btn:hover { border-color: var(--accent); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #0a0f1f; font-weight: 600; }
.btn-primary:hover { filter: brightness(1.08); }
.btn-ghost { background: transparent; }

.tabs { display: flex; gap: 4px; margin-bottom: 16px; border-bottom: 1px solid var(--border); }
.tab {
  background: transparent; border: none; color: var(--muted);
  padding: 10px 16px; cursor: pointer; border-bottom: 2px solid transparent;
  font: inherit;
}
.tab.active { color: var(--text); border-bottom-color: var(--accent); }

.panel-head { display: flex; justify-content: space-between; align-items: center; }

.list { display: grid; gap: 12px; margin-top: 16px; }
.item {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 12px; padding: 16px;
}
.item h3 { margin: 0 0 6px; font-size: 16px; }
.item .meta { display: flex; gap: 14px; flex-wrap: wrap; color: var(--muted); font-size: 12px; }
.item .desc { color: var(--text); opacity: 0.85; margin: 8px 0; font-size: 14px; }

.pill {
  display: inline-block; padding: 2px 10px; border-radius: 999px;
  font-size: 12px; font-weight: 600; border: 1px solid var(--border);
}
.pill-Received { color: #fbbf24; border-color: #b45309; }
.pill-In { color: var(--accent-2); border-color: var(--accent-2); }
.pill-Awaiting { color: #f59e0b; border-color: #b45309; }
.pill-Ready { color: var(--ok); border-color: var(--ok); }

.table { width: 100%; border-collapse: collapse; margin-top: 12px; }
.table th, .table td { text-align: left; padding: 8px 12px; border-bottom: 1px solid var(--border); font-size: 13px; }
.table th { color: var(--muted); font-weight: 500; }

.footer { text-align: center; color: var(--muted); padding: 24px; font-size: 12px; }
.footer a { color: var(--accent); }