* {
  -webkit-tap-highlight-color: transparent;
  box-sizing: border-box;
}

body {
  font-family: 'M PLUS Code Latin', monospace;
  margin: 0;
  padding: 0;
  background: #fff;
  color: #555;
}

.scan-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 50px 36px;
  min-height: 100vh;
}

.scan-nav {
  display: flex;
  align-items: center;
  gap: 14px;
  align-self: stretch;
  margin-bottom: 48px;
}

.scan-home {
  font-size: 20px;
  color: #525252;
  text-decoration: none;
}

.scan-back-btn {
  font-family: 'M PLUS Code Latin', monospace;
  font-size: 20px;
  color: #525252;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  flex: 1;
  text-align: left;
}

.scan-nav-spacer {
  flex: 1;
}

.scan-back-btn:hover {
  color: #333;
}

.scan-home:hover {
  transform: scale(1.3);
  color: transparent;
  -webkit-text-stroke: 1px #525252;
}

.scan-artwork-id {
  font-size: 13px;
  color: #aaa;
  margin-bottom: 12px;
  text-decoration: none;
}

.scan-artwork-id:hover {
  color: #888;
}

.scan-image-area {
  position: relative;
  min-height: 240px;
  align-self: stretch;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-bottom: 32px;
}

#scanLoadingIndicator {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: #bbb;
  display: none;
}

#scanFetchingText {
  font-size: 12px;
}

#scanProgressText {
  font-size: 11px;
  margin-top: 8px;
  min-height: 1.2em;
}

.scan-artwork-preview {
  max-height: 240px;
  max-width: 280px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.scan-prompt {
  font-size: 20px;
  color: #555;
  margin-bottom: 44px;
}

.scan-locate-btn {
  font-family: 'M PLUS Code Latin', monospace;
  font-size: 15px;
  color: #555;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 5px;
  text-decoration-color: #ccc;
  display: block;
  margin-bottom: 14px;
}

.scan-locate-btn:disabled {
  color: #bbb;
  cursor: default;
}

.scan-manual-toggle {
  font-family: 'M PLUS Code Latin', monospace;
  font-size: 12px;
  color: #bbb;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  display: block;
}

.scan-manual-toggle:hover {
  color: #888;
}

.scan-manual {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.scan-input {
  font-family: 'M PLUS Code Latin', monospace;
  font-size: 14px;
  color: #555;
  background: none;
  border: none;
  border-bottom: 1px solid #e0e0e0;
  padding: 8px 0;
  width: 100%;
  max-width: 240px;
  display: block;
  margin-bottom: 16px;
  outline: none;
}

.scan-input::placeholder {
  color: #ccc;
}

.scan-input:focus {
  border-bottom-color: #aaa;
}

.scan-submit-btn {
  font-family: 'M PLUS Code Latin', monospace;
  font-size: 14px;
  color: #555;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 5px;
  text-decoration-color: #ccc;
  margin-top: 4px;
  text-align: left;
}

.scan-status {
  font-size: 12px;
  color: #bbb;
}

.scan-confirm {
  margin-top: 28px;
}

.scan-confirm-location {
  font-size: 15px;
  color: #555;
  margin-bottom: 20px;
}

.scan-confirm-location span {
  color: #aaa;
  font-size: 12px;
  display: block;
  margin-bottom: 4px;
}

.scan-confirm-btns {
  display: flex;
  gap: 24px;
}

.scan-confirm-yes {
  font-family: 'M PLUS Code Latin', monospace;
  font-size: 14px;
  color: #555;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 5px;
  text-decoration-color: #ccc;
}

.scan-confirm-no {
  font-family: 'M PLUS Code Latin', monospace;
  font-size: 14px;
  color: #bbb;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
}

.scan-done-state {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 44px;
}

.scan-done-label {
  font-size: 20px;
  color: #555;
}

.scan-done-dot {
  font-size: 19px;
  color: #6a9f6a;
}

.scan-done-location {
  font-size: 13px;
  color: #aaa;
}

.scan-done-links {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 18px;
}

.scan-done-link {
  font-family: 'M PLUS Code Latin', monospace;
  font-size: 13px;
  color: #aaa;
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-color: #ddd;
}

.scan-done-link:hover {
  color: #777;
  text-decoration-color: #aaa;
}

.scan-404 {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.scan-404-code {
  font-size: 13px;
  color: #ccc;
}

.scan-404-msg {
  font-size: 20px;
  color: #555;
}

/* ── Certificate phase ───────────────────────────────────────────────────── */

.scan-cert-layout {
  display: flex;
  flex-direction: row;
  gap: 18px;
  padding: 20px 28px 48px;
  min-height: 100dvh;
  box-sizing: border-box;
}

.scan-lang-column {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 85px;
  flex-shrink: 0;
  width: 24px;
  user-select: none;
}

.lang-option {
  font-family: 'M PLUS Code Latin', monospace;
  font-size: 11px;
  color: #ccc;
  cursor: pointer;
  transition: color 0.15s;
  display: block;
}

.lang-option:hover {
  color: #888;
}

.lang-option.lang-active {
  color: #555;
  cursor: default;
}

.scan-certificate {
  flex: 1;
  min-width: 0;
}

.scan-cert-rule {
  border: none;
  border-top: 1px solid #ddd;
  margin: 0;
}

.scan-certificate .scan-cert-rule:first-child {
  margin-top: 8px;
}

.scan-cert-title {
  font-family: 'M PLUS Code Latin', monospace;
  font-size: 11px;
  letter-spacing: 0.09em;
  color: #555;
  font-weight: normal;
  line-height: 1.65;
  margin: 18px 0 18px 0;
}

.scan-cert-body {
  font-size: 12px;
  color: #777;
  line-height: 1.8;
  text-align: left;
}

.scan-cert-body p {
  margin: 0 0 14px 0;
}

.scan-cert-body p:last-child {
  margin-bottom: 0;
}

.scan-cert-body strong {
  color: #555;
}

.scan-cert-footer {
  color: #aaa;
  font-size: 11px;
  margin-top: 6px !important;
  margin-bottom: 0 !important;
}

.scan-acknowledge-btn {
  font-family: 'M PLUS Code Latin', monospace;
  font-size: 12px;
  color: #555;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 5px;
  text-decoration-color: #ccc;
  margin-top: 18px;
  display: block;
  margin-left: auto;
}

.scan-acknowledge-btn:hover {
  color: #333;
}

@media (max-width: 780px) {
  .scan-home {
    font-size: 15px;
  }
}