:root {
  --bg: #050915;
  --panel: rgba(17, 24, 39, 0.82);
  --muted: #94a3b8;
  --border: rgba(148, 163, 184, 0.18);
  --accent: #7dd3fc;
  --accent-2: #c084fc;
  --accent-3: #22d3ee;
  --text: #e5e7eb;
  --success: #34d399;
  --danger: #f87171;
  --warn: #fbbf24;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.32);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", "SF Pro Display", system-ui, -apple-system, sans-serif;
  background: radial-gradient(circle at 20% 15%, rgba(124, 58, 237, 0.24), transparent 32%),
    radial-gradient(circle at 80% 10%, rgba(14, 165, 233, 0.18), transparent 38%),
    radial-gradient(circle at 50% 90%, rgba(14, 165, 233, 0.2), transparent 40%),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(900px circle at 10% 20%, rgba(124, 58, 237, 0.16), transparent 40%),
    radial-gradient(800px circle at 90% 10%, rgba(14, 165, 233, 0.14), transparent 38%);
  mix-blend-mode: screen;
  opacity: 0.9;
  z-index: 0;
}

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

a:hover {
  color: var(--accent-2);
}

input,
select,
textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
  font-size: 15px;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(96, 165, 250, 0.4);
}

button {
  cursor: pointer;
}

header {
  backdrop-filter: blur(6px);
  background: rgba(5, 9, 21, 0.8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  position: sticky;
  top: 0;
  z-index: 10;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}

.nav .brand {
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #f8fafc;
  font-size: 17px;
  display: inline-flex;
  gap: 8px;
  align-items: center;
}

.nav-links {
  display: flex;
  gap: 14px;
  align-items: center;
}

.nav-links a {
  padding: 6px 10px;
  border-radius: 8px;
}

.nav-links a.active,
.nav-links a:hover {
  background: rgba(96, 165, 250, 0.12);
}

main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 20px 48px;
  position: relative;
  z-index: 1;
}

.page-title {
  font-size: 30px;
  margin: 0 0 6px 0;
  letter-spacing: -0.02em;
}

.muted {
  color: var(--muted);
  font-size: 14px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
  margin: 18px 0 26px;
}

.card {
  background: linear-gradient(180deg, rgba(17, 24, 39, 0.92), rgba(15, 23, 42, 0.82));
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.card h3 {
  margin: 0 0 8px 0;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.card .value {
  font-size: 28px;
  font-weight: 700;
}

.card .subvalue {
  color: var(--muted);
  font-size: 13px;
}

.table-card {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  color: var(--text);
}

th,
td {
  padding: 10px 8px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}

th {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

tr:hover td {
  background: rgba(255, 255, 255, 0.02);
  transition: background 0.2s ease;
}

.badge {
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  display: inline-block;
}

.badge.success {
  background: rgba(52, 211, 153, 0.14);
  color: #a7f3d0;
}

.badge.warning {
  background: rgba(251, 191, 36, 0.15);
  color: #fef3c7;
}

.badge.danger {
  background: rgba(248, 113, 113, 0.12);
  color: #fecdd3;
}

.pill {
  padding: 6px 12px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  display: inline-flex;
  gap: 8px;
  align-items: center;
}

.pill .label {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.pill strong {
  font-size: 14px;
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.flex {
  display: flex;
  gap: 10px;
  align-items: center;
}

.section {
  margin-top: 24px;
}

.section h2 {
  margin: 0 0 10px 0;
}

.link-button {
  display: inline-block;
  padding: 10px 14px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #0b1021;
  border-radius: 12px;
  font-weight: 600;
  box-shadow: 0 12px 30px rgba(94, 234, 212, 0.18);
}

.link-button:hover {
  filter: brightness(1.05);
}

.empty {
  padding: 16px;
  border: 1px dashed var(--border);
  border-radius: 12px;
  color: var(--muted);
  text-align: center;
}

.chat-log {
  background: linear-gradient(180deg, rgba(17, 24, 39, 0.92), rgba(17, 24, 39, 0.8));
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.chat-message {
  padding: 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
}

.chat-message .meta {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 6px;
}

.login-hero {
  text-align: center;
  margin: 32px auto 20px;
}

.login-hero h1 {
  margin: 0 0 8px;
  font-size: 32px;
  letter-spacing: -0.02em;
}

.login-hero p {
  margin: 0;
  color: var(--muted);
}

.login-card {
  max-width: 520px;
  margin: 0 auto 40px;
  padding: 24px;
}

.pill-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-top: 12px;
}

@media (max-width: 720px) {
  .nav-links {
    flex-wrap: wrap;
  }
}