/* scan-flow.css — full-screen overlay for the 2-step capture */

.scan-overlay {
  position: fixed;
  inset: 0;
  background: #000;
  color: white;
  z-index: 100;
  display: flex;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms ease;
}

.scan-overlay--open {
  opacity: 1;
  pointer-events: auto;
}

.scan-overlay__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md);
  padding-top: calc(var(--space-md) + env(safe-area-inset-top));
  background: rgba(0, 0, 0, 0.6);
  z-index: 2;
}

.scan-overlay__title {
  font-size: var(--font-size-md);
  font-weight: 600;
  flex: 1;
  text-align: center;
  padding: 0 var(--space-md);
}

.scan-overlay__close {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: white;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.scan-overlay__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.scan-overlay__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}

.scan-overlay__reticle {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 70%;
  max-width: 320px;
  aspect-ratio: 2;
  transform: translate(-50%, -50%);
  border: 2px solid white;
  border-radius: var(--radius-md);
  box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.4);
}

.scan-overlay__photo-preview {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
}

.scan-overlay__photo-preview img {
  max-width: 100%;
  max-height: 100%;
}

.scan-overlay__footer {
  padding: var(--space-md);
  padding-bottom: calc(var(--space-md) + env(safe-area-inset-bottom));
  background: rgba(0, 0, 0, 0.8);
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.scan-overlay__instructions {
  text-align: center;
  font-size: var(--font-size-sm);
  opacity: 0.9;
  margin-bottom: var(--space-sm);
}

.photo-type-switch {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  margin-bottom: var(--space-sm);
}

.photo-type-switch button {
  padding: var(--space-xs) var(--space-md);
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border-radius: 999px;
  font-size: var(--font-size-sm);
  font-weight: 600;
  border: 1px solid transparent;
}

.photo-type-switch button.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.scan-overlay__barcode-result {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm);
  background: rgba(16, 185, 129, 0.2);
  color: var(--color-success);
  border-radius: var(--radius-md);
  font-weight: 600;
}

.scan-overlay__manual-input {
  display: flex;
  gap: var(--space-sm);
}

.scan-overlay__manual-input input {
  flex: 1;
  padding: var(--space-sm);
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
}

.scan-overlay__result {
  text-align: center;
  padding: var(--space-xl);
}

.scan-overlay__result-icon {
  font-size: 64px;
  margin-bottom: var(--space-md);
}

.scan-overlay__result--success { color: var(--color-success); }
.scan-overlay__result--error { color: var(--color-danger); }

/* ──────────────────────────────────────────────────────────────
 * Hub screen (two capture cards before submission)
 * ────────────────────────────────────────────────────────────── */
.scan-hub {
  width: 100%;
  padding: var(--space-lg) var(--space-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  background: linear-gradient(180deg, #0b0f19 0%, #070a13 100%);
}

.scan-hub__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  text-align: center;
}

.scan-hub__subtitle {
  font-size: var(--font-size-sm);
  opacity: 0.7;
  text-align: center;
  margin-bottom: var(--space-md);
  max-width: 320px;
}

.scan-hub__cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  width: 100%;
  max-width: 480px;
}

.capture-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: var(--space-md);
  min-height: 160px;
  background: rgba(255, 255, 255, 0.06);
  border: 2px dashed rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  color: white;
  text-align: center;
  cursor: pointer;
  transition: transform 150ms ease, background 150ms ease, border-color 150ms ease;
}

.capture-card:active {
  transform: scale(0.98);
}

.capture-card--done {
  background: rgba(16, 185, 129, 0.14);
  border: 2px solid var(--color-success);
}

.capture-card__icon {
  font-size: 40px;
  line-height: 1;
}

.capture-card--done .capture-card__icon {
  color: var(--color-success);
  font-size: 44px;
}

.capture-card__thumb {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 2px solid var(--color-success);
}

.capture-card__label {
  font-size: var(--font-size-sm);
  font-weight: 700;
}

.capture-card__status {
  font-size: var(--font-size-xs);
  opacity: 0.75;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.btn--disabled,
.btn[disabled] {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}