@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  --bg: #050a13;
  --panel: #0c1221;
  --panel-strong: #0f192b;
  --stroke: rgba(255, 255, 255, 0.08);
  --muted: #9fb3c8;
  --text: #e8edf5;
  --accent: #f4c76a;
  --accent-2: #5eb4ff;
  --danger: #ef4444;
  --success: #22c55e;
  --warn: #f59e0b;
  --shadow: 0 20px 60px rgba(0,0,0,0.4);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: radial-gradient(circle at 12% 20%, #0f243f, #050a13 55%);
  color: var(--text);
  font-family: 'Space Grotesk', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  min-height: 100vh;
}

a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

.app-shell {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
}

@media (max-width: 960px) {
  .app-shell {
    grid-template-columns: 1fr;
  }
}

.sidebar {
  background: linear-gradient(180deg, #0f172a 0%, #0a0f1c 100%);
  border-right: 1px solid var(--stroke);
  padding: 18px 16px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--stroke);
}
.brand .logo {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: radial-gradient(circle at 20% 20%, #1b3255, #0c1221);
  display: grid;
  place-items: center;
  border: 1px solid var(--stroke);
}
.brand h1 { margin: 0; font-size: 1rem; letter-spacing: 0.16em; color: var(--accent); }
.brand span { color: var(--muted); font-size: 0.82rem; }

.menu { margin: 16px 0 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.menu a {
  display: block;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--stroke);
  background: rgba(255,255,255,0.02);
  color: var(--text);
  transition: border 0.2s, background 0.2s, transform 0.1s;
}
.menu a:hover { border-color: var(--accent); background: rgba(255,255,255,0.05); transform: translateY(-1px); }

.content {
  padding: 24px;
}
.page-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: rgba(255,255,255,0.04);
  font-size: 0.82rem;
  color: var(--muted);
}

.card {
  background: var(--panel);
  border: 1px solid var(--stroke);
  border-radius: 14px;
  padding: 16px;
  box-shadow: var(--shadow);
  margin-bottom: 14px;
}
.card h3 { margin: 0 0 8px; color: #f6f8fb; }
.card p { color: var(--muted); margin: 0 0 10px; }

.grid {
  display: grid;
  gap: 12px;
}
.grid-2 {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

label { color: #d7deeb; font-size: 0.9rem; margin-bottom: 4px; display: block; }
input, select, textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.12);
  background: #0a1220;
  color: #f7f9ff;
  font-size: 1rem;
  transition: border 0.2s, box-shadow 0.2s;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(244,199,106,0.4);
  outline: none;
}
textarea { min-height: 110px; resize: vertical; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid var(--stroke);
  background: rgba(255,255,255,0.05);
  color: #f8fafc;
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: border 0.2s, background 0.2s, transform 0.1s;
}
.btn:hover { border-color: var(--accent); background: rgba(255,255,255,0.08); transform: translateY(-1px); }
.btn.primary { background: linear-gradient(135deg, var(--accent), #e3a846); color: #151515; border: none; }
.btn.accent { background: linear-gradient(135deg, var(--accent-2), #3c7dc5); color: #041020; border: none; }
.btn.danger { background: rgba(239,68,68,0.14); border-color: rgba(239,68,68,0.3); color: #fecdd3; }
.btn.ghost { background: rgba(255,255,255,0.02); }
.btn.sm { padding: 8px 10px; font-size: 0.9rem; }

.btn-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }

.table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow);
}
.table th, .table td {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  text-align: left;
  color: #e8edf5;
}
.table th { background: var(--panel-strong); font-weight: 600; }
.table tr:nth-child(odd) { background: rgba(255,255,255,0.02); }
.pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  border-radius: 10px;
  font-size: 0.8rem;
  border: 1px solid var(--stroke);
  color: var(--muted);
}
.pill.success { color: var(--success); border-color: rgba(34,197,94,0.3); }
.pill.danger { color: var(--danger); border-color: rgba(239,68,68,0.3); }
.pill.warn { color: var(--warn); border-color: rgba(245,158,11,0.3); }

.alert {
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--stroke);
  background: rgba(255,255,255,0.03);
  color: #fefefe;
  box-shadow: var(--shadow);
  margin-bottom: 12px;
}
.alert.success { border-color: rgba(34,197,94,0.3); color: #bbf7d0; }
.alert.error { border-color: rgba(239,68,68,0.3); color: #fecdd3; }
.alert.warn { border-color: rgba(245,158,11,0.3); color: #fde68a; }

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
}
.stat {
  border: 1px solid var(--stroke);
  border-radius: 12px;
  padding: 10px 12px;
  background: linear-gradient(135deg, rgba(244,199,106,0.08), rgba(94,180,255,0.08));
}
.stat span { color: var(--muted); font-size: 0.85rem; }
.stat strong { color: #f8fafc; font-size: 1.2rem; }

.login-shell {
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 20px;
}
.login-card {
  width: 100%;
  max-width: 420px;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--stroke);
  color: var(--muted);
  font-size: 0.82rem;
}