:root {
  --bg: #0b1730;
  --bg2: #eef4ff;
  --surface: rgba(255,255,255,0.94);
  --text: #172033;
  --muted: #61708a;
  --line: rgba(120, 138, 170, 0.22);
  --brand: #2f66f3;
  --brand2: #1d4ed8;
  --danger: #dc2626;
  --danger2: #b91c1c;
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --shadow: 0 18px 40px rgba(16, 24, 40, 0.14);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: Inter, system-ui, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(47,102,243,0.24), transparent 26%),
    linear-gradient(180deg, var(--bg) 0 260px, var(--bg2) 260px 100%);
}
a { color: inherit; text-decoration: none; }

.topbar { padding: 18px 16px 0; }
.topbar-inner, .footer-inner { max-width: 1320px; margin: 0 auto; }
.topbar-inner {
  display: flex; gap: 18px; align-items: center; justify-content: space-between;
  padding: 18px 22px; border-radius: 26px; background: rgba(8,17,35,0.78);
  border: 1px solid rgba(255,255,255,0.08); backdrop-filter: blur(16px);
}
.brand { color: #fff; font-size: 1.5rem; font-weight: 800; }
.brand-sub { color: rgba(255,255,255,0.72); margin-top: 4px; font-size: 0.95rem; }
.nav { display: flex; flex-wrap: wrap; gap: 10px; }
.nav a {
  min-height: 42px; padding: 0 16px; display: inline-flex; align-items: center;
  border-radius: 999px; color: rgba(255,255,255,0.92); background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.08);
}

.page-shell { max-width: 1320px; margin: 0 auto; padding: 28px 16px 48px; }
.footer { padding: 0 16px 20px; }
.footer-inner {
  display: flex; justify-content: space-between; gap: 12px; color: rgba(255,255,255,0.8);
  background: rgba(8,17,35,0.72); border-radius: 18px; padding: 16px 20px;
}

.hero { display: grid; gap: 18px; margin-bottom: 20px; }
.hero-dashboard { grid-template-columns: 1.15fr 0.85fr; }
.hero-inline { grid-template-columns: 1fr auto; align-items: center; }
.hero-guest { grid-template-columns: 1.1fr 0.9fr; align-items: center; }

.hero-copy, .card, .stat-card, .ai-console-card { border-radius: var(--radius-xl); box-shadow: var(--shadow); }
.hero-copy {
  padding: 28px; color: #fff;
  background: radial-gradient(circle at right top, rgba(255,255,255,0.16), transparent 26%),
              linear-gradient(135deg, rgba(47,102,243,0.96), rgba(20,32,61,0.96));
}
.hero-copy h1 { margin: 10px 0 10px; font-size: clamp(2rem, 4vw, 3rem); line-height: 1.02; }
.hero-copy p { margin: 0; color: rgba(255,255,255,0.84); }
.eyebrow {
  display: inline-flex; padding: 8px 12px; border-radius: 999px; background: rgba(255,255,255,0.14);
  font-weight: 700; font-size: 0.86rem;
}
.card, .ai-console-card {
  padding: 22px 24px; margin-bottom: 18px; background: var(--surface); border: 1px solid var(--line);
}
.quick-card h3, .card h2, .ai-console-head h2 { margin: 0 0 14px; }
.ai-console-head { display: flex; gap: 16px; align-items: flex-start; justify-content: space-between; margin-bottom: 16px; }
.ai-console-shell {
  border: 1px solid var(--line); border-radius: 22px; background: #f7faff; overflow: hidden;
}
.ai-messages { max-height: 420px; overflow: auto; padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.ai-message { display: flex; gap: 10px; align-items: flex-start; }
.ai-message-user { flex-direction: row-reverse; }
.ai-badge {
  min-width: 42px; height: 42px; border-radius: 14px; display: inline-flex; align-items: center; justify-content: center;
  background: rgba(47,102,243,0.12); color: var(--brand2); font-weight: 800;
}
.ai-bubble {
  max-width: min(820px, 100%); padding: 14px 16px; border-radius: 18px; background: #fff; border: 1px solid var(--line);
}
.ai-form { padding: 16px; border-top: 1px solid var(--line); background: rgba(255,255,255,0.85); }
.ai-form textarea { min-height: 100px; }
.ai-form-actions { display: flex; justify-content: space-between; gap: 12px; margin-top: 12px; align-items: center; }
.ai-list { margin: 8px 0 0; padding-left: 18px; }
.ai-answer-block + .ai-answer-block { margin-top: 14px; padding-top: 14px; border-top: 1px dashed rgba(120,138,170,0.25); }

.stats-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 16px; margin-bottom: 20px; }
.stat-card { background: rgba(255,255,255,0.94); border: 1px solid var(--line); padding: 20px; }
.stat-number { font-size: 2rem; font-weight: 800; }
.stat-label { margin-top: 8px; color: var(--muted); }

.notice { margin-bottom: 18px; padding: 14px 16px; border-radius: 16px; }
.notice-ok { background: rgba(34,197,94,0.12); color: #166534; border: 1px solid rgba(34,197,94,0.18); }
.notice-error { background: rgba(239,68,68,0.12); color: #b91c1c; border: 1px solid rgba(239,68,68,0.18); }

.chip-row, .btn-row, .form-actions, .filter-form, .row-actions, .btn-grid {
  display: flex; flex-wrap: wrap; gap: 10px;
}
.chip {
  display: inline-flex; gap: 6px; align-items: center; padding: 9px 12px;
  border-radius: 999px; background: rgba(255,255,255,0.12); color: rgba(255,255,255,0.9);
}
.btn, button {
  min-height: 44px; padding: 0 16px; display: inline-flex; align-items: center; justify-content: center;
  border-radius: 14px; border: none; background: linear-gradient(135deg, var(--brand), var(--brand2));
  color: #fff; font-weight: 700; cursor: pointer;
}
.btn-secondary { background: #eef3ff; color: var(--text); border: 1px solid rgba(120,138,170,0.28); }
.btn-danger { background: linear-gradient(135deg, var(--danger), var(--danger2)); color: #fff; }
.btn-sm { min-height: 36px; padding: 0 12px; font-size: 0.88rem; }

.grid-form { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px 18px; }
.grid-form .full { grid-column: 1 / -1; }
.form-card.narrow { max-width: 560px; }
label { display: block; font-weight: 700; color: #30415f; }
input, select, textarea {
  width: 100%; margin-top: 8px; padding: 13px 14px; border-radius: 14px;
  border: 1px solid rgba(120,138,170,0.25); font: inherit; background: #fff;
}
textarea { min-height: 110px; resize: vertical; }
.filter-form input { flex: 1 1 280px; margin-top: 0; }

.table-wrap { overflow: auto; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,0.95); }
table { width: 100%; min-width: 980px; border-collapse: collapse; }
th, td { padding: 14px 16px; border-bottom: 1px solid rgba(120,138,170,0.14); text-align: left; vertical-align: top; }
thead th { background: #f6f8fd; color: #3b4b68; font-size: 0.83rem; text-transform: uppercase; letter-spacing: 0.03em; }
.empty-cell { color: var(--muted); }
.feature-list { margin: 0; padding-left: 20px; }
.feature-list li + li { margin-top: 8px; }
.muted { color: var(--muted); }

@media (max-width: 1180px) {
  .hero-dashboard, .hero-inline, .hero-guest { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(3, 1fr); }
  .ai-console-head { flex-direction: column; }
}
@media (max-width: 760px) {
  .nav { justify-content: flex-start; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .grid-form { grid-template-columns: 1fr; }
  .footer-inner, .ai-form-actions { flex-direction: column; align-items: stretch; }
}
@media (max-width: 520px) {
  .stats-grid { grid-template-columns: 1fr; }
}


.filter-form-advanced {
  align-items: end;
}
.filter-form-advanced label {
  min-width: 170px;
}
.filter-form-advanced label input {
  margin-top: 8px;
}
.pagination {
  margin-top: 16px;
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}
.page-indicator {
  color: var(--muted);
  font-weight: 700;
}
.is-disabled {
  pointer-events: none;
  opacity: 0.45;
}


.ai-console-head .btn-row {
  justify-content: flex-end;
}