:root {
  color: #0f172a;
  background: #eef4f8;
  font-family: "Inter Tight", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(135deg, #f7fbff 0%, #e7f1f6 52%, #f2f7f4 100%);
}

button,
input,
textarea,
select {
  font: inherit;
}

.shell {
  width: min(1180px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 28px 0 48px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}

.eyebrow {
  margin: 0 0 6px;
  color: #0ea5e9;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(30px, 5vw, 54px);
  line-height: 0.95;
}

.panel,
.card {
  border: 1px solid #d8e4eb;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 22px 70px rgba(15, 23, 42, 0.08);
}

.panel {
  border-radius: 8px;
  padding: 24px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}

.card {
  border-radius: 8px;
  padding: 18px;
}

.stack {
  display: grid;
  gap: 14px;
}

label {
  display: grid;
  gap: 7px;
  color: #334155;
  font-size: 13px;
  font-weight: 700;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid #cbd5e1;
  border-radius: 7px;
  padding: 11px 12px;
  color: #0f172a;
  background: #f8fafc;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

button {
  border: 0;
  border-radius: 7px;
  padding: 11px 14px;
  color: white;
  background: #1e40af;
  cursor: pointer;
  font-weight: 800;
}

button:hover {
  background: #0ea5e9;
}

.ghost {
  border: 1px solid #cbd5e1;
  color: #0f172a;
  background: white;
}

.hidden {
  display: none;
}

.muted {
  color: #64748b;
}

.error {
  color: #b91c1c;
  font-weight: 700;
}

.success {
  color: #047857;
  font-weight: 700;
}

.ticket {
  display: grid;
  gap: 8px;
  border-top: 1px solid #e2e8f0;
  padding: 14px 0;
}

.badge {
  display: inline-flex;
  width: fit-content;
  border-radius: 999px;
  padding: 4px 9px;
  background: #e0f2fe;
  color: #075985;
  font-size: 12px;
  font-weight: 800;
}

.qr {
  width: 220px;
  height: 220px;
  border: 1px solid #d8e4eb;
  border-radius: 8px;
}

pre {
  overflow: auto;
  border-radius: 8px;
  padding: 12px;
  background: #0f172a;
  color: #e2e8f0;
}