* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 17px;
  color: #1a1a1a;
  background: #f5f6f8;
}

main {
  max-width: 560px;
  margin: 0 auto;
  padding: 16px;
}

.screen {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.screen[hidden] { display: none; }

h1 { font-size: 26px; margin: 24px 0 8px; text-align: center; }

button {
  font: inherit;
  padding: 12px 16px;
  border: 1px solid #8a94a6;
  border-radius: 8px;
  background: #fff;
  color: #1a1a1a;
  cursor: pointer;
}

button:disabled { opacity: 0.5; cursor: default; }

button.primary { background: #1b5fd6; border-color: #1b5fd6; color: #fff; }
button.big { padding: 22px; font-size: 22px; }
button.link { border: none; background: none; color: #1b5fd6; padding: 8px; }

.row { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }

.bar { display: flex; justify-content: space-between; align-items: center; }
.user { font-weight: 600; }

.msg { min-height: 1.4em; margin: 0; color: #333; }
.msg.error { color: #b00020; }

.pending { text-align: center; color: #555; margin: 0; }

#camera-video {
  width: 100%;
  max-height: 70vh;
  background: #000;
  border-radius: 8px;
  object-fit: cover;
}

.photo {
  width: 100%;
  max-height: 60vh;
  object-fit: contain;
  background: #000;
  border-radius: 8px;
}

.photo.small { max-height: 220px; }

form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 15px;
  color: #444;
}

input[type="text"], input[type="email"], input[type="tel"] {
  font: inherit;
  font-size: 17px;
  padding: 10px;
  border: 1px solid #8a94a6;
  border-radius: 6px;
  background: #fff;
  color: #1a1a1a;
}