:root {
  color-scheme: dark;
  --navy: #071426;
  --panel: #0d2238;
  --panel-soft: #132d47;
  --gold: #ebbe5c;
  --cream: #f9f5e8;
  --muted: #afc0cf;
  --green: #2fc77e;
  --line: rgba(235, 190, 92, .24);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  color: var(--cream);
  background:
    radial-gradient(circle at 85% 0%, #173f61 0, transparent 35%),
    var(--navy);
}

button, input { font: inherit; }

.shell {
  width: min(100%, 720px);
  margin: 0 auto;
  padding: max(22px, env(safe-area-inset-top)) 16px max(32px, env(safe-area-inset-bottom));
}

.topbar, .scanner-heading, .manual-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.topbar { margin-bottom: 20px; }
.eyebrow, .step, .result-label {
  margin: 0 0 5px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

h1, h2, p { margin-top: 0; }
h1 { margin-bottom: 0; font-size: clamp(25px, 6vw, 38px); }
h2 { margin-bottom: 0; font-size: clamp(20px, 5vw, 29px); }

.counter {
  min-width: 78px;
  padding: 10px 12px;
  text-align: center;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(13, 34, 56, .8);
}

.counter strong, .counter span { display: block; }
.counter strong { color: var(--gold); font-size: 24px; }
.counter span { color: var(--muted); font-size: 12px; }

.scanner-card, .result {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: rgba(13, 34, 56, .92);
  box-shadow: 0 20px 70px rgba(0, 0, 0, .25);
}

.camera-state {
  flex: none;
  padding: 7px 10px;
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
  border-radius: 999px;
  background: rgba(47, 199, 126, .12);
}

.camera-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1 / .82;
  margin: 18px 0;
  border-radius: 20px;
  background: #030a12;
}

#camera { width: 100%; height: 100%; object-fit: cover; }
.camera-placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  padding: 42px;
  color: var(--muted);
  text-align: center;
  background: radial-gradient(circle, rgba(19, 45, 71, .55), rgba(3, 10, 18, .94));
}

.camera-placeholder p { margin: 12px 0 0; }
.qr-mark { color: var(--gold); font-size: 70px; line-height: 1; }
.scan-corners {
  position: absolute;
  inset: 15%;
  z-index: 2;
  opacity: .58;
  border-radius: 20px;
  pointer-events: none;
  background:
    linear-gradient(var(--gold), var(--gold)) left top / 42px 3px no-repeat,
    linear-gradient(var(--gold), var(--gold)) left top / 3px 42px no-repeat,
    linear-gradient(var(--gold), var(--gold)) right top / 42px 3px no-repeat,
    linear-gradient(var(--gold), var(--gold)) right top / 3px 42px no-repeat,
    linear-gradient(var(--gold), var(--gold)) left bottom / 42px 3px no-repeat,
    linear-gradient(var(--gold), var(--gold)) left bottom / 3px 42px no-repeat,
    linear-gradient(var(--gold), var(--gold)) right bottom / 42px 3px no-repeat,
    linear-gradient(var(--gold), var(--gold)) right bottom / 3px 42px no-repeat;
}
.live-hint { position: absolute; z-index: 3; left: 50%; bottom: 7%; display: none; margin: 0; padding: 7px 12px; color: rgba(255, 255, 255, .82); border-radius: 999px; background: rgba(3, 10, 18, .38); backdrop-filter: blur(5px); transform: translateX(-50%); font-size: 12px; white-space: nowrap; pointer-events: none; }
.camera-frame.camera-live .camera-placeholder { display: none; }
.camera-frame.camera-live .live-hint { display: block; }
.camera-frame.camera-live .scan-corners { opacity: .42; }

button {
  min-height: 52px;
  padding: 12px 16px;
  border: 0;
  border-radius: 15px;
  font-weight: 800;
  cursor: pointer;
}

.primary { width: 100%; color: var(--navy); background: var(--gold); }
.secondary { width: 100%; margin-top: 10px; color: var(--cream); background: var(--panel-soft); }
.photo-button { display: grid; width: 100%; min-height: 52px; margin-top: 10px; place-items: center; color: var(--cream); border: 1px solid #36536e; border-radius: 15px; background: #0a1d30; font-weight: 800; cursor: pointer; }
.fallback-actions { display: flex; gap: 10px; }
.fallback-actions > * { flex: 1; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }
.manual-form { margin-top: 16px; }
.manual-form label { display: block; margin-bottom: 8px; color: var(--muted); font-size: 13px; }
.manual-row input { min-width: 0; flex: 1; height: 52px; padding: 0 14px; color: var(--cream); border: 1px solid #36536e; border-radius: 14px; background: #08192a; }
.manual-row button { color: var(--navy); background: var(--cream); }

.result { display: flex; align-items: center; gap: 16px; margin-top: 16px; }
.result p:last-child { margin: 8px 0 0; color: var(--muted); }
.result-icon { display: grid; flex: none; width: 56px; height: 56px; place-items: center; color: var(--navy); border-radius: 50%; background: var(--muted); font-size: 27px; font-weight: 900; }
.result.valid { border-color: rgba(47, 199, 126, .65); background: rgba(12, 77, 53, .95); }
.result.valid .result-icon, .result.success .result-icon { background: var(--green); }
.result.success { border-color: rgba(47, 199, 126, .75); background: rgba(12, 77, 53, .97); }
.result.used { border-color: rgba(235, 190, 92, .65); background: rgba(83, 60, 17, .95); }
.result.used .result-icon { background: var(--gold); }
.result.cancelled, .result.unknown { border-color: rgba(255, 92, 92, .65); background: rgba(91, 25, 31, .96); }
.result.cancelled .result-icon, .result.unknown .result-icon { color: white; background: #ef5c66; }
.result-actions { display: flex; gap: 10px; margin-top: 15px; }
.result-actions button { min-height: 46px; }
.check-in { color: var(--navy); background: var(--green); }
.scan-next { color: var(--cream); background: rgba(255, 255, 255, .12); }
.logout { display: block; min-height: 42px; margin: 18px auto 0; color: var(--muted); background: transparent; }

.login-page { display: grid; place-items: center; padding: 16px; }
.login-shell { width: min(100%, 460px); }
.login-card { padding: 28px; border: 1px solid var(--line); border-radius: 28px; background: rgba(13, 34, 56, .96); box-shadow: 0 24px 80px rgba(0, 0, 0, .3); }
.login-card h1 { margin-bottom: 12px; }
.login-copy { color: var(--muted); line-height: 1.5; }
.login-card label { display: block; margin: 16px 0 7px; color: var(--muted); font-size: 13px; font-weight: 700; }
.login-card input { width: 100%; height: 54px; padding: 0 14px; color: var(--cream); border: 1px solid #36536e; border-radius: 14px; background: #08192a; }
.login-card .primary { margin-top: 20px; }
.form-error { min-height: 20px; margin-bottom: 0; color: #ff969d; font-weight: 700; }
.event-note { margin: 24px 0 0; color: var(--gold); text-align: center; font-size: 13px; }

@media (max-width: 420px) {
  .shell { padding-inline: 12px; }
  .scanner-card, .result { padding: 14px; border-radius: 22px; }
  .camera-state { display: none; }
  .result { align-items: flex-start; }
  .manual-row { align-items: stretch; flex-direction: column; }
}

@media (max-width: 720px) {
  .scanner-page { overflow: hidden; background: #030a12; }
  .scanner-page .shell { width: 100%; height: 100dvh; margin: 0; padding: 0; }
  .scanner-page .topbar { position: fixed; z-index: 7; top: 0; right: 0; left: 0; margin: 0; padding: max(16px, env(safe-area-inset-top)) 16px 42px; align-items: flex-start; background: linear-gradient(rgba(3, 10, 18, .82), transparent); pointer-events: none; }
  .scanner-page .topbar h1 { font-size: 22px; text-shadow: 0 2px 12px rgba(0, 0, 0, .7); }
  .scanner-page .topbar .counter { min-width: 68px; padding: 7px 10px; background: rgba(3, 10, 18, .45); backdrop-filter: blur(6px); }
  .scanner-page .scanner-card { position: fixed; inset: 0; padding: 0; border: 0; border-radius: 0; background: #030a12; box-shadow: none; }
  .scanner-page .scanner-heading { display: none; }
  .scanner-page .camera-frame { position: absolute; inset: 0; width: 100%; height: 100%; aspect-ratio: auto; margin: 0; border-radius: 0; }
  .scanner-page .camera-placeholder { padding: 70px 36px 150px; background: radial-gradient(circle, rgba(19, 45, 71, .32), rgba(3, 10, 18, .86)); }
  .scanner-page .scan-corners { inset: 24% 12% 27%; }
  .scanner-page .live-hint { bottom: 20%; }
  .scanner-page .scanner-controls { position: fixed; z-index: 8; right: 12px; bottom: max(14px, env(safe-area-inset-bottom)); left: 12px; }
  .scanner-page .scanner-controls .primary { box-shadow: 0 12px 35px rgba(0, 0, 0, .38); }
  .scanner-page.camera-active #start-camera { display: none; }
  .scanner-page.camera-active .fallback-actions { opacity: .82; }
  .scanner-page .photo-button, .scanner-page .secondary { min-height: 46px; margin-top: 8px; border-color: rgba(255, 255, 255, .18); background: rgba(3, 10, 18, .58); backdrop-filter: blur(8px); }
  .scanner-page .manual-form { padding: 12px; border-radius: 18px; background: rgba(3, 10, 18, .88); backdrop-filter: blur(10px); }
  .scanner-page .result { position: fixed; z-index: 30; right: 12px; bottom: max(14px, env(safe-area-inset-bottom)); left: 12px; max-height: calc(100dvh - 28px); margin: 0; overflow-y: auto; border-radius: 24px; box-shadow: 0 0 0 100vmax rgba(0, 0, 0, .58), 0 24px 70px rgba(0, 0, 0, .45); }
  .scanner-page .result.idle { display: none; }
  .scanner-page .result > div { min-width: 0; flex: 1; }
  .scanner-page .result-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .scanner-page .result-actions button:only-child { grid-column: 1 / -1; }
  .scanner-page #logout-form { display: none; }
}