* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background: #ffffff;
  color: #1a1a1a;
  font-family: Arial, Helvetica, sans-serif;
  -webkit-font-smoothing: antialiased;
}

button, input { font: inherit; }

.page {
  min-height: 100vh;
  padding: 42px 18px;
  background: #ffffff;
}

.shell {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
}

.header {
  margin-bottom: 36px;
  text-align: center;
}

.brand {
  display: inline-flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 30px;
}

.brand-primary {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 2px;
}

.brand-secondary {
  font-size: 11px;
  letter-spacing: 5px;
  color: #747474;
}

.header h1 {
  margin: 0 0 14px;
  font-size: clamp(31px, 6vw, 46px);
  line-height: 1.12;
  letter-spacing: -1px;
}

.header p {
  max-width: 540px;
  margin: 0 auto;
  color: #5a5a5a;
  font-size: 17px;
  line-height: 1.6;
}

.photo-section { margin-bottom: 40px; }

.loading {
  min-height: 320px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  border: 1px solid #e2e2e2;
  border-radius: 6px;
}

.loading p { margin: 0; color: #696969; font-size: 14px; }

.spinner {
  width: 34px;
  height: 34px;
  border: 3px solid #e5e5e5;
  border-top-color: #151515;
  border-radius: 50%;
  animation: spin .8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.photo {
  display: none;
  width: 100%;
  height: auto;
  border-radius: 6px;
}

.photo.visible { display: block; }

.form-section { margin-bottom: 34px; }

.form-section label {
  display: block;
  margin-bottom: 10px;
  font-weight: 700;
}

.form-section input {
  width: 100%;
  min-height: 56px;
  padding: 15px 16px;
  border: 1px solid #c9c9c9;
  border-radius: 5px;
  background: #ffffff;
  color: #191919;
  outline: none;
}

.form-section input:focus { border-color: #151515; }

.error-message {
  min-height: 20px;
  margin: 8px 0 0;
  color: #9e0000;
  font-size: 13px;
}

.information-section {
  padding: 27px 0 20px;
  border-top: 1px solid #dedede;
}

.information-section h2 {
  margin: 0 0 12px;
  font-size: 21px;
}

.information-section p {
  margin: 0;
  color: #555555;
  font-size: 15px;
  line-height: 1.65;
}

.information-section a { color: #191919; }

.consent-section { padding-bottom: 10px; }

.consent-option {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  padding: 20px 0;
  cursor: pointer;
}

.consent-option + .consent-option { border-top: 1px solid #ededed; }

.consent-option input[type="checkbox"] {
  flex: 0 0 auto;
  width: 25px;
  height: 25px;
  margin: 1px 0 0;
  accent-color: #151515;
}

.consent-option span {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.consent-option strong { font-size: 15px; line-height: 1.4; }

.consent-option small {
  color: #626262;
  font-size: 14px;
  line-height: 1.55;
}

.required-section { margin: 10px 0 30px; }

.required-option {
  padding: 20px;
  border: 1px solid #bfbfbf;
  border-radius: 5px;
}

.download-section { text-align: center; }

#downloadButton, .primary-button {
  width: 100%;
  min-height: 60px;
  padding: 16px 24px;
  border: 1px solid #151515;
  border-radius: 5px;
  background: #151515;
  color: #ffffff;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .7px;
  text-transform: uppercase;
  cursor: pointer;
}

#downloadButton:disabled {
  border-color: #c9c9c9;
  background: #c9c9c9;
  cursor: not-allowed;
}

.status-message {
  min-height: 22px;
  margin: 13px 0 0;
  color: #454545;
  font-size: 14px;
  line-height: 1.5;
}

.footer {
  margin-top: 52px;
  padding-top: 24px;
  border-top: 1px solid #e0e0e0;
  text-align: center;
}

.footer p {
  margin: 0 0 7px;
  color: #575757;
  font-size: 13px;
  line-height: 1.5;
}

.footer-secondary { color: #888888 !important; }

/* Upload */
.upload-card {
  padding: 28px;
  border: 1px solid #dedede;
  border-radius: 7px;
}

.upload-card label {
  display: block;
  margin-bottom: 10px;
  font-weight: 700;
}

.upload-card input {
  width: 100%;
  margin-bottom: 18px;
}

.result-box {
  display: none;
  margin-top: 28px;
  padding: 20px;
  border: 1px solid #dedede;
  border-radius: 6px;
}

.result-box.visible { display: block; }

.result-link {
  display: block;
  margin: 12px 0;
  color: #151515;
  word-break: break-all;
}

.secondary-button {
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid #151515;
  border-radius: 5px;
  background: #ffffff;
  color: #151515;
  font-weight: 700;
  cursor: pointer;
}

@media (max-width: 600px) {
  .page { padding: 27px 15px; }
  .header { margin-bottom: 29px; }
  .photo-section { margin-bottom: 32px; }
  .consent-option { gap: 13px; }
  .consent-option input[type="checkbox"] { width: 27px; height: 27px; }
  #downloadButton { min-height: 63px; }
  .upload-card { padding: 20px; }
}