:root {
  --bg-dark: #080d1a;
  --card-bg: rgba(15, 23, 42, 0.65);
  --card-border: rgba(255, 255, 255, 0.12);
  --color-calendar: #f43f5e;
  --color-documents: #06b6d4;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
}

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

[hidden] {
  display: none !important;
}

body {
  font-family: "Outfit", system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--bg-dark);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  overflow-x: hidden;
}

.ambient {
  position: fixed;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  opacity: 0.25;
}
.ambient-1 { top: -100px; left: -100px; width: 450px; height: 450px; background: var(--color-calendar); }
.ambient-2 { top: 40%; right: -150px; width: 500px; height: 500px; background: var(--color-documents); }

.glass-card {
  position: relative;
  width: 100%;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-align: center;
  padding: 32px 24px;
  background: var(--card-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--card-border);
  border-radius: 24px;
}

.badge {
  padding: 4px 12px;
  border-radius: 9999px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  background: rgba(6, 182, 212, 0.2);
  color: var(--color-documents);
  border: 1px solid rgba(6, 182, 212, 0.4);
}

h1 {
  font-size: 24px;
  font-weight: 800;
}

.muted {
  font-size: 13px;
  color: var(--text-muted);
}

#qr-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

#qr {
  background: #fff;
  border-radius: 16px;
  padding: 8px;
}

#otp-form {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 100%;
}

.otp-input {
  width: 100%;
  max-width: 220px;
  padding: 10px 12px;
  text-align: center;
  font: inherit;
  font-size: 28px;
  font-weight: 800;
  letter-spacing: 6px;
  color: var(--text-main);
  background: rgba(8, 13, 26, 0.8);
  border: 1px solid var(--card-border);
  border-radius: 12px;
}

#status {
  min-height: 1.2em;
  font-size: 13px;
  color: var(--text-muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  min-height: 44px;
  border: none;
  border-radius: 12px;
  font: inherit;
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  background: var(--color-documents);
  color: #000;
  box-shadow: 0 4px 15px rgba(6, 182, 212, 0.3);
}

:focus-visible {
  outline: 2px solid var(--color-documents);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}