* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #07111f;
  --panel: rgba(11, 22, 40, 0.9);
  --panel-2: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.1);
  --text: #e7eefb;
  --muted: #97a8c4;
  --accent: #69d2ff;
  --accent-2: #7ae582;
  --accent-3: #ffd166;
  --danger: #ff7b7b;
  --shadow: 0 24px 44px rgba(0, 0, 0, 0.28);
}

body {
  font-family: "Segoe UI", Tahoma, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(105, 210, 255, 0.16), transparent 24%),
    radial-gradient(circle at top right, rgba(255, 209, 102, 0.12), transparent 22%),
    linear-gradient(180deg, #0a1730 0%, var(--bg) 100%);
  color: var(--text);
  min-height: 100vh;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px 20px 40px;
}

.hero-shell {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.hero-copy,
.hero-side-card,
section {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 22px;
  box-shadow: var(--shadow);
}

.hero-copy { padding: 28px; }
.hero-side { display: grid; gap: 14px; }

.hero-side-card {
  padding: 18px;
  background: linear-gradient(135deg, rgba(255,255,255,0.05), rgba(255,255,255,0.03));
}

.hero-side-card span,
.eyebrow,
.control-group label {
  color: var(--muted);
  font-size: 0.84rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--accent);
}

h1 { font-size: clamp(2.4rem, 4vw, 4rem); line-height: 1.02; margin-bottom: 14px; }

.subtitle,
.hero-copy p,
.hero-side-card p,
.workflow-note {
  color: var(--muted);
  line-height: 1.65;
}

.hero-pills { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }

.pill {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.84rem;
}

.hero-side-card strong {
  display: block;
  margin: 6px 0 8px;
  font-size: clamp(1.02rem, 1.5vw, 1.35rem);
  line-height: 1.3;
}

main { display: grid; gap: 20px; }
section { padding: 22px; }
section h2 { font-size: 1.18rem; margin-bottom: 18px; }

.workflow-section { display: grid; gap: 20px; }

.workflow-block + .workflow-block {
  margin-top: 4px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.workflow-note { margin-bottom: 14px; }

.control-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.control-group { display: flex; flex-direction: column; gap: 8px; }

.control-group input,
.control-group select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  font: inherit;
}

.command-group input { font-size: 1.02rem; }

.model-status-label {
  color: var(--muted);
  font-size: 0.84rem;
}

.model-status {
  min-height: 48px;
  padding: 10px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  flex-direction: column;
  gap: 8px;
  justify-content: center;
}

.model-status span { font-size: 0.86rem; line-height: 1.4; }

.mini-track {
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.mini-fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #69d2ff, #7ae582);
  transition: width 0.2s ease;
}

.toggle-card {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 48px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.05);
}

.toggle-card input { width: 18px; height: 18px; accent-color: var(--accent-2); }

.chip-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }

.chip {
  appearance: none;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255,255,255,0.05);
  color: var(--text);
  padding: 8px 14px;
  font-size: 0.84rem;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease;
}

.chip:hover { transform: translateY(-1px); background: rgba(255,255,255,0.1); }

.btn-optimize,
.btn {
  appearance: none;
  border: none;
  border-radius: 999px;
  padding: 12px 20px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.btn-optimize {
  background: linear-gradient(135deg, #7ce7ff, #3b82f6);
  color: #04111f;
}

.btn {
  background: rgba(255,255,255,0.08);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-optimize:hover, .btn:hover { transform: translateY(-1px); }

.actions-section { display: flex; justify-content: center; gap: 12px; }
.actions-inline { justify-content: flex-start; margin-top: 0; }

.ticket-table { display: grid; gap: 8px; overflow-x: auto; }

.ticket-row {
  display: grid;
  grid-template-columns: 1.6fr 1fr 0.8fr 0.9fr 1fr 1.3fr;
  gap: 10px;
  align-items: center;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  transition: background 0.2s ease, border-color 0.2s ease;
}

.ticket-row.ticket-head {
  background: transparent;
  border: none;
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0 14px;
}

.ticket-row.highlight {
  border-color: var(--accent);
  background: rgba(105, 210, 255, 0.12);
}

.ticket-id small { color: var(--muted); font-weight: 400; }

.priority-badge, .status-badge {
  display: inline-flex;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  width: fit-content;
}

.priority-high { background: rgba(255, 123, 123, 0.18); color: var(--danger); }
.priority-medium { background: rgba(255, 209, 102, 0.18); color: var(--accent-3); }
.priority-low { background: rgba(122, 229, 130, 0.18); color: var(--accent-2); }

.status-open { background: rgba(151, 168, 196, 0.18); color: var(--muted); }
.status-in-progress { background: rgba(105, 210, 255, 0.18); color: var(--accent); }
.status-resolved { background: rgba(122, 229, 130, 0.18); color: var(--accent-2); }
.status-escalated { background: rgba(255, 123, 123, 0.18); color: var(--danger); }

.ticket-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.ticket-actions button {
  appearance: none;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(255,255,255,0.05);
  color: var(--text);
  padding: 6px 10px;
  font-size: 0.78rem;
  cursor: pointer;
}
.ticket-actions button:hover { background: rgba(255,255,255,0.1); }

.trace-list { display: grid; gap: 10px; }

.trace-item {
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--muted);
  line-height: 1.5;
}

.trace-item strong { color: var(--accent); margin-right: 6px; }
.trace-item code {
  background: rgba(255,255,255,0.08);
  padding: 1px 6px;
  border-radius: 6px;
  font-size: 0.88em;
}

.confirm-banner {
  margin-top: 14px;
  padding: 16px;
  border-radius: 18px;
  border-left: 4px solid var(--accent-3);
  background: linear-gradient(135deg, rgba(255, 209, 102, 0.14), rgba(255, 123, 123, 0.08));
}

.confirm-banner p { margin-bottom: 12px; color: var(--text); line-height: 1.5; }
.confirm-banner.hidden { display: none; }

body::after {
  content: "KateelLearningDemos";
  position: fixed;
  bottom: 6px;
  right: 8px;
  font-size: 8px;
  color: rgba(255,255,255,0.12);
  pointer-events: none;
}

@media (max-width: 1100px) {
  .hero-shell, .control-row { grid-template-columns: 1fr; }
  .ticket-row { grid-template-columns: 1fr; }
  .ticket-row.ticket-head { display: none; }
}

@media (max-width: 700px) {
  .container { padding: 18px 14px 28px; }
  .actions-section { flex-direction: column; }
}