:root {
  --bg: #0f172a;
  --panel: #111827;
  --panel-2: #1f2937;
  --text: #f8fafc;
  --muted: #a7b0c0;
  --line: rgba(255, 255, 255, 0.12);
  --accent: #f97316;
  --accent-2: #0ea5e9;
  --success: #0f9f6e;
  --danger: #dc2626;
  --warning: #f59e0b;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top left, rgba(249, 115, 22, 0.22), transparent 32rem),
    radial-gradient(circle at bottom right, rgba(14, 165, 233, 0.18), transparent 30rem),
    var(--bg);
  color: var(--text);
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
}

button,
input {
  font: inherit;
}

.app-shell {
  min-height: 100dvh;
}

.view {
  width: min(100%, 960px);
  margin: 0 auto;
  padding: max(18px, env(safe-area-inset-top)) 16px max(18px, env(safe-area-inset-bottom));
}

.hidden {
  display: none !important;
}

.auth-view {
  display: grid;
  min-height: 100dvh;
  place-items: center;
}

.brand-card,
.camera-card {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(17, 24, 39, 0.88);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.brand-card {
  max-width: 440px;
  padding: 28px;
}

.app-logo {
  display: block;
  object-fit: contain;
}

.app-logo--hero {
  width: min(100%, 180px);
  height: 64px;
  margin: 0 0 18px;
}

.app-logo--header {
  width: 86px;
  height: 38px;
  flex: 0 0 auto;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 10px;
  font-size: clamp(2rem, 9vw, 4.3rem);
  line-height: 0.9;
}

.muted {
  color: var(--muted);
}

.form {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

label span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-weight: 700;
}

input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.07);
  color: var(--text);
  outline: none;
  padding: 15px 16px;
}

input:focus {
  border-color: var(--accent);
}

.primary-btn,
.secondary-btn,
.ghost-btn,
.result-btn {
  min-height: 48px;
  border: 0;
  border-radius: 16px;
  cursor: pointer;
  font-weight: 900;
}

.primary-btn {
  background: var(--accent);
  color: #1f1308;
}

.secondary-btn {
  background: var(--accent-2);
  color: white;
}

.ghost-btn {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.scanner-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding-top: 8px;
}

.scanner-brand {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.scanner-brand h1 {
  margin-bottom: 0;
}

.scanner-header h1 {
  margin-bottom: 0;
}

.toolbar {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 16px 0 12px;
}

.connection-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.badge {
  border-radius: 999px;
  background: var(--warning);
  color: #251600;
  padding: 8px 12px;
  font-size: 0.84rem;
  font-weight: 900;
}

.badge.online {
  background: var(--success);
  color: white;
}

.badge.offline {
  background: var(--danger);
  color: white;
}

.badge-soft {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text);
}

.badge-selected {
  background: rgba(14, 165, 233, 0.18);
  color: #e0f2fe;
  border: 1px solid rgba(14, 165, 233, 0.35);
}

.tour-card {
  margin-bottom: 14px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(17, 24, 39, 0.72);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.section-head h2 {
  margin-bottom: 0;
  font-size: clamp(1.25rem, 4vw, 2rem);
}

.selected-tour {
  margin-bottom: 12px;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.4;
}

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

.tour-actions {
  margin-top: 14px;
}

.tour-actions .primary-btn {
  width: 100%;
}

.tour-item {
  display: grid;
  gap: 6px;
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  text-align: left;
  transition: transform 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}

.tour-item:hover,
.tour-item.active {
  transform: translateY(-1px);
  border-color: rgba(249, 115, 22, 0.9);
  background: rgba(249, 115, 22, 0.12);
}

.tour-item__title {
  font-weight: 900;
}

.tour-item__meta {
  color: var(--muted);
  font-size: 0.9rem;
}

.empty-state {
  padding: 14px 16px;
  border: 1px dashed var(--line);
  border-radius: 16px;
  color: var(--muted);
}

.passenger-card {
  margin: 14px 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(17, 24, 39, 0.72);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.passenger-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
}

.passenger-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 320px;
}

.passenger-table thead th {
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--muted);
  text-align: left;
  font-size: 0.85rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--line);
}

.passenger-table tbody td {
  padding: 14px 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  vertical-align: middle;
}

.passenger-row--pending {
  background: rgba(255, 255, 255, 0.02);
}

.passenger-row--success {
  background: rgba(16, 185, 129, 0.14);
}

.passenger-row--failed {
  background: rgba(220, 38, 38, 0.14);
}

.passenger-name {
  font-weight: 800;
}

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

.passenger-status {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  font-size: 1rem;
  font-weight: 1000;
  flex: 0 0 auto;
}

.passenger-status--pending {
  background: rgba(255, 255, 255, 0.12);
  color: var(--text);
}

.passenger-status--success {
  background: rgba(16, 185, 129, 0.95);
  color: #effdf6;
}

.passenger-status--failed {
  background: rgba(220, 38, 38, 0.95);
  color: #fff5f5;
}

.passenger-status-text {
  color: var(--text);
  font-weight: 900;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.passenger-empty-row td {
  color: var(--muted);
  text-align: center;
}

.camera-card {
  overflow: hidden;
}

.reader {
  min-height: 62dvh;
  background: #020617;
}

.reader video {
  object-fit: cover !important;
}

.scanner-help {
  border-top: 1px solid var(--line);
  padding: 14px 16px;
  color: var(--muted);
}

code {
  color: #fed7aa;
}

.message {
  min-height: 24px;
  margin: 14px 0 0;
  color: var(--muted);
  font-weight: 700;
}

.result-overlay {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 24px;
  text-align: center;
}

.result-overlay.success {
  background: var(--success);
}

.result-overlay.danger {
  background: var(--danger);
}

.result-content {
  width: min(100%, 680px);
}

.result-label {
  margin-bottom: 18px;
  font-size: clamp(1.1rem, 4vw, 2rem);
  font-weight: 1000;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.result-content h2 {
  margin-bottom: 16px;
  font-size: clamp(3rem, 15vw, 8rem);
  line-height: 0.9;
}

.result-content p {
  font-size: clamp(1.2rem, 5vw, 2.1rem);
  font-weight: 800;
}

.result-btn {
  margin-top: 20px;
  background: white;
  color: #111827;
  padding: 0 22px;
}

@media (min-width: 720px) {
  .toolbar {
    grid-template-columns: 1fr auto;
  }

  .scanner-header {
    align-items: center;
  }
}