@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=Space+Grotesk:wght@400;500;700&display=swap');

:root {
  --bg: #09141d;
  --panel: rgba(11, 24, 35, 0.8);
  --panel-strong: rgba(255, 255, 255, 0.08);
  --panel-soft: rgba(255, 255, 255, 0.04);
  --text: #f7fbff;
  --muted: #9eb0be;
  --accent: #ff6a3d;
  --accent-soft: #ffd05b;
  --success: #53d889;
  --warning: #ffd05b;
  --danger: #ff6f6f;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.32);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 106, 61, 0.18), transparent 28%),
    radial-gradient(circle at 85% 20%, rgba(255, 208, 91, 0.12), transparent 24%),
    linear-gradient(180deg, #08111a 0%, #061019 100%);
  font-family: 'Space Grotesk', 'Segoe UI', sans-serif;
  overflow-x: hidden;
}

button,
input,
textarea {
  font: inherit;
}

.backdrop {
  position: fixed;
  inset: auto auto 0 0;
  width: 42rem;
  height: 42rem;
  border-radius: 999px;
  filter: blur(18px);
  pointer-events: none;
  opacity: 0.65;
}

.backdrop-a {
  top: -10rem;
  left: -10rem;
  background: radial-gradient(circle, rgba(255, 106, 61, 0.2), transparent 60%);
}

.backdrop-b {
  right: -12rem;
  bottom: -12rem;
  background: radial-gradient(circle, rgba(255, 208, 91, 0.14), transparent 58%);
}

.shell {
  position: relative;
  z-index: 1;
  width: min(980px, calc(100vw - 24px));
  margin: 0 auto;
  padding: 22px 0 48px;
}

.hero {
  display: grid;
  gap: 16px;
  padding: 14px 6px 10px;
}

.eyebrow {
  margin: 0 0 10px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-soft);
}

.hero h1 {
  margin: 0;
  font-size: clamp(2rem, 7vw, 3.6rem);
  line-height: 0.94;
  letter-spacing: -0.05em;
}

.hero p {
  margin: 12px 0 0;
  max-width: 44rem;
  color: var(--muted);
  line-height: 1.6;
}

.view-switch {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.view-pill {
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  padding: 12px 18px;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 140ms ease, border-color 140ms ease, background 140ms ease;
}

.view-pill.active {
  background: linear-gradient(135deg, var(--accent), #ff875c);
  color: #111318;
  border-color: transparent;
}

.view-pill:active {
  transform: scale(0.98);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 12px;
}

.stat-card,
.panel {
  border-radius: var(--radius-xl);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.02)),
    var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
}

.stat-card {
  padding: 18px 20px;
}

.stat-label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.85rem;
  color: var(--muted);
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.05em;
}

.panel {
  margin-top: 16px;
  padding: 18px;
}

.ticket-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(260px, 0.7fr);
  gap: 16px;
}

.ticket-card {
  position: relative;
  overflow: hidden;
  min-height: 320px;
  padding: 26px;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at top right, rgba(255, 208, 91, 0.2), transparent 28%),
    linear-gradient(160deg, rgba(255, 106, 61, 0.12), rgba(10, 24, 35, 0.85));
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.ticket-card::after,
.ticket-card::before {
  content: '';
  position: absolute;
  top: 50%;
  width: 28px;
  height: 28px;
  margin-top: -14px;
  border-radius: 50%;
  background: var(--bg);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.ticket-card::before {
  left: -14px;
}

.ticket-card::after {
  right: -14px;
}

.ticket-topline {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 18px;
}

.ticket-topline .mono,
.ticket-detail .mono,
.scan-chip .mono {
  font-family: 'IBM Plex Mono', monospace;
}

.ticket-title {
  margin: 0;
  font-size: clamp(1.6rem, 5vw, 2.8rem);
  line-height: 1;
}

.ticket-tagline {
  margin: 10px 0 0;
  color: rgba(247, 251, 255, 0.78);
  max-width: 22rem;
}

.ticket-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.ticket-detail {
  padding: 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.ticket-detail span {
  display: block;
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 6px;
}

.ticket-detail strong {
  display: block;
  font-size: 1.02rem;
  font-weight: 600;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 600;
  border: 1px solid transparent;
}

.status-pill.active {
  background: rgba(83, 216, 137, 0.12);
  color: var(--success);
  border-color: rgba(83, 216, 137, 0.2);
}

.status-pill.scanned {
  background: rgba(255, 208, 91, 0.12);
  color: var(--warning);
  border-color: rgba(255, 208, 91, 0.2);
}

.status-pill.accepted {
  background: rgba(83, 216, 137, 0.12);
  color: var(--success);
}

.status-pill.duplicate {
  background: rgba(255, 208, 91, 0.12);
  color: var(--warning);
}

.status-pill.invalid {
  background: rgba(255, 111, 111, 0.12);
  color: var(--danger);
}

.qr-card {
  padding: 20px;
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: grid;
  gap: 14px;
  align-content: start;
}

.qr-frame {
  background: #ffffff;
  border-radius: 22px;
  padding: 18px;
  box-shadow: inset 0 0 0 1px rgba(9, 20, 29, 0.08);
}

.qr-frame img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 16px;
}

.hint {
  color: var(--muted);
  line-height: 1.6;
}

.button-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.button {
  border: none;
  border-radius: 999px;
  padding: 12px 16px;
  font-weight: 600;
  cursor: pointer;
  color: #111318;
  background: linear-gradient(135deg, var(--accent-soft), #fff1c1);
}

.button.secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
}

.button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.scanner-shell,
.history-shell,
.notice-shell {
  display: grid;
  gap: 16px;
}

.scanner-shell {
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
}

.scanner-card,
.feed-card,
.notice-card {
  padding: 18px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.scanner-heading {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: start;
}

.scanner-heading h2,
.feed-card h2,
.notice-card h2 {
  margin: 0;
  font-size: 1.3rem;
}

.scanner-heading p,
.feed-card p,
.notice-card p {
  color: var(--muted);
  line-height: 1.6;
}

.scan-result {
  min-height: 88px;
  padding: 16px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.scan-result strong {
  display: block;
  margin-bottom: 8px;
  font-size: 0.96rem;
}

.scan-result p {
  margin: 0;
  color: var(--muted);
}

.textarea {
  width: 100%;
  min-height: 120px;
  resize: vertical;
  padding: 16px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(3, 10, 17, 0.45);
  color: var(--text);
}

.scan-list,
.checklist {
  display: grid;
  gap: 12px;
}

.scan-chip,
.checklist-item {
  padding: 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.07);
}

.scan-chip {
  display: grid;
  gap: 8px;
}

.scan-chip-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.scan-chip small,
.checklist-item small {
  color: var(--muted);
}

.hidden {
  display: none !important;
}

@media (max-width: 820px) {
  .stats-grid,
  .ticket-panel,
  .scanner-shell {
    grid-template-columns: 1fr;
  }

  .shell {
    width: min(100vw - 16px, 980px);
    padding-top: 14px;
  }

  .panel {
    padding: 14px;
  }

  .ticket-card {
    padding: 22px;
  }
}