:root {
  color-scheme: light;
  --bg: #f8f3ea;
  --surface: #fffdf8;
  --surface-strong: #ffffff;
  --ink: #15201c;
  --muted: #65716a;
  --line: #ded6c8;
  --green: #166b48;
  --green-deep: #0f4f37;
  --green-soft: #e8f4ec;
  --blue: #245c8d;
  --gold: #bd7b2f;
  --gold-soft: #fff1dc;
  --shadow: 0 20px 58px rgba(34, 38, 31, 0.14);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 16% 0%, rgba(255, 244, 219, 0.9), transparent 34%),
    linear-gradient(180deg, rgba(255, 253, 248, 0.82), rgba(248, 243, 234, 0.96)),
    var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
}

button,
textarea {
  font: inherit;
}

.shell {
  width: min(1160px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 20px 0 36px;
}

.topbar {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.product-notice {
  margin: 2px 0 18px;
  border: 1px solid #d8e4d9;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(232, 244, 236, 0.95), rgba(255, 247, 232, 0.95));
  padding: 13px 15px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.product-notice strong {
  color: var(--green-deep);
  font-size: 16px;
  line-height: 1.25;
}

.product-notice p {
  margin-top: 4px;
  color: #4b5a52;
  font-size: 15px;
  line-height: 1.45;
}

.notice-links {
  display: flex;
  align-items: center;
  gap: 9px;
  white-space: nowrap;
}

.notice-links a,
.site-footer a,
.legal-back {
  color: var(--green-deep);
  font-weight: 850;
  text-decoration: none;
}

.brand {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 13px;
}

.brand-mark {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background: var(--green);
  color: #fffdf8;
  display: grid;
  place-items: center;
  font-size: 26px;
  font-weight: 900;
  box-shadow: 0 12px 24px rgba(22, 107, 72, 0.24);
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--green);
  font-size: 15px;
  font-weight: 800;
}

h1,
h2,
p {
  margin: 0;
}

h1,
h2,
h3,
p,
span,
strong,
button {
  overflow-wrap: anywhere;
}

h1 {
  font-size: 34px;
  line-height: 1.08;
  letter-spacing: 0;
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.language-control,
.status-dot {
  white-space: nowrap;
}

.language-control {
  min-width: 148px;
  padding: 5px 9px 5px 12px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: rgba(255, 253, 248, 0.8);
  color: #4a554f;
  display: grid;
  gap: 2px;
}

.language-control span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
}

.language-select {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--ink);
  font-size: 15px;
  font-weight: 850;
  outline: 0;
}

.status-dot {
  min-width: 78px;
  padding: 9px 12px;
  border: 1px solid #bad7c6;
  border-radius: 999px;
  background: var(--green-soft);
  color: #195f3d;
  font-size: 15px;
  font-weight: 800;
  text-align: center;
}

.records-open {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fffaf2;
  color: var(--green-deep);
  cursor: pointer;
  font-size: 15px;
  font-weight: 900;
  padding: 0 14px;
  white-space: nowrap;
}

.workspace {
  display: grid;
  grid-template-columns: minmax(320px, 420px) minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}

.camera-panel,
.result-panel {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 253, 248, 0.95);
  box-shadow: var(--shadow);
}

.camera-panel {
  position: sticky;
  top: 18px;
  padding: 18px;
}

.panel-head {
  margin-bottom: 14px;
}

.panel-kicker {
  color: var(--green);
  font-size: 14px;
  font-weight: 850;
}

.panel-head h2 {
  margin-top: 5px;
  font-size: 26px;
  line-height: 1.18;
}

.scan-tabs {
  margin-bottom: 14px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #f1eadf;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5px;
}

.scan-tab {
  min-height: 46px;
  border: 0;
  border-radius: 12px;
  background: transparent;
  color: #546159;
  cursor: pointer;
  font-size: 17px;
  font-weight: 900;
}

.scan-tab.active {
  background: var(--surface-strong);
  color: var(--green-deep);
  box-shadow: 0 10px 24px rgba(34, 38, 31, 0.08);
}

.upload-zone {
  min-height: 300px;
  border: 2px dashed #c9beab;
  border-radius: 16px;
  background:
    linear-gradient(180deg, rgba(232, 244, 236, 0.82), rgba(255, 253, 248, 0.94));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 24px;
  text-align: center;
}

.upload-zone.dragover {
  border-color: var(--green);
  background: #edf9f0;
}

.file-input {
  display: none;
}

.upload-actions {
  width: min(100%, 360px);
  display: grid;
  gap: 10px;
}

.primary-action,
.album-action,
.secondary-action,
.quick-grid button,
.voice-button {
  border: 0;
  border-radius: 14px;
  cursor: pointer;
}

.primary-action {
  min-height: 68px;
  padding: 0 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: var(--green);
  color: #fff;
  font-size: 24px;
  font-weight: 900;
}

.primary-action.compact {
  width: 100%;
  min-height: 54px;
  font-size: 18px;
}

.album-action {
  min-height: 56px;
  padding: 0 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid rgba(45, 87, 54, 0.24);
  background: rgba(255, 255, 255, 0.86);
  color: var(--green-deep);
  font-size: 18px;
  font-weight: 850;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.58);
}

.camera-icon,
.album-icon,
.speaker-icon {
  width: 28px;
  height: 28px;
  display: inline-block;
  background: currentColor;
  mask-size: contain;
  mask-position: center;
  mask-repeat: no-repeat;
}

.camera-icon {
  mask-image: url("data:image/svg+xml,%3Csvg width='28' height='28' viewBox='0 0 28 28' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M9 6.2 10.7 4h6.6L19 6.2h3.2A3.8 3.8 0 0 1 26 10v10.2a3.8 3.8 0 0 1-3.8 3.8H5.8A3.8 3.8 0 0 1 2 20.2V10a3.8 3.8 0 0 1 3.8-3.8H9Zm5 15a5.7 5.7 0 1 0 0-11.4 5.7 5.7 0 0 0 0 11.4Zm0-2.4a3.3 3.3 0 1 1 0-6.6 3.3 3.3 0 0 1 0 6.6Z'/%3E%3C/svg%3E");
}

.album-icon {
  width: 24px;
  height: 24px;
  mask-image: url("data:image/svg+xml,%3Csvg width='28' height='28' viewBox='0 0 28 28' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M5.8 4h16.4A3.8 3.8 0 0 1 26 7.8v12.4a3.8 3.8 0 0 1-3.8 3.8H5.8A3.8 3.8 0 0 1 2 20.2V7.8A3.8 3.8 0 0 1 5.8 4Zm0 2.6a1.2 1.2 0 0 0-1.2 1.2v9.5l4.5-4.5a1.5 1.5 0 0 1 2.1 0l3 3 1.9-1.9a1.5 1.5 0 0 1 2.1 0l5.2 5.2V7.8a1.2 1.2 0 0 0-1.2-1.2H5.8Zm16.4 14.8c.3 0 .6-.1.8-.3l-5.8-5.8-1.9 1.9 4.2 4.2h2.7Zm-16.4 0h10.1L10.1 15 4.6 20.5c.1.5.6.9 1.2.9ZM19.7 8.3a2.4 2.4 0 1 1 0 4.8 2.4 2.4 0 0 1 0-4.8Z'/%3E%3C/svg%3E");
}

.speaker-icon {
  mask-image: url("data:image/svg+xml,%3Csvg width='28' height='28' viewBox='0 0 28 28' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M4 10.5v7h4.4l6 5.2V5.3l-6 5.2H4Zm14.6-2.2a1.3 1.3 0 0 0-1.8 1.8 5.5 5.5 0 0 1 0 7.8 1.3 1.3 0 1 0 1.8 1.8 8 8 0 0 0 0-11.4Zm3.6-3.2a1.3 1.3 0 0 0-1.8 1.8 10.2 10.2 0 0 1 0 14.2 1.3 1.3 0 1 0 1.8 1.8 12.7 12.7 0 0 0 0-17.8Z'/%3E%3C/svg%3E");
}

.upload-copy {
  font-size: 21px;
  font-weight: 850;
}

.upload-note {
  max-width: 260px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.55;
}

.preview-wrap {
  display: grid;
  gap: 12px;
}

.preview-wrap img {
  width: 100%;
  max-height: 380px;
  object-fit: contain;
  border-radius: 16px;
  background: #e8e1d6;
}

.secondary-action {
  min-height: 48px;
  background: #f0e9dd;
  color: var(--ink);
  font-size: 17px;
  font-weight: 800;
}

.profile-box {
  display: grid;
  gap: 9px;
  margin-top: 16px;
}

.profile-box span {
  color: var(--muted);
  font-size: 15px;
  font-weight: 800;
}

.profile-box textarea {
  width: 100%;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fffaf2;
  padding: 13px 14px;
  color: var(--ink);
  font-size: 17px;
  line-height: 1.5;
}

.result-panel {
  padding: 22px;
}

.empty-state,
.loading-state,
.error-state {
  min-height: 460px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
  padding: 28px;
}

.result-kicker {
  color: var(--green);
  font-size: 16px;
  font-weight: 850;
}

.empty-state h2,
.loading-state h2,
.error-state h2 {
  max-width: 560px;
  font-size: 42px;
  line-height: 1.16;
}

.empty-state p,
.loading-state p,
.error-state p {
  max-width: 500px;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.55;
}

.spinner {
  width: 56px;
  height: 56px;
  border: 6px solid #d8e7dc;
  border-top-color: var(--green);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}

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

.result-state {
  display: grid;
  gap: 18px;
}

.receipt-state {
  display: grid;
  gap: 16px;
}

.verdict-line {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: center;
}

#verdictBadge {
  min-width: 86px;
  padding: 11px 15px;
  border-radius: 999px;
  background: var(--green);
  color: #fff;
  text-align: center;
  font-size: 18px;
  font-weight: 900;
}

#itemName {
  font-size: 32px;
  line-height: 1.18;
}

#subtitle {
  margin-top: 4px;
  color: var(--muted);
  font-size: 18px;
}

.voice-box {
  border: 1px solid #cbd9cf;
  border-radius: 16px;
  background: #f4fbf6;
  padding: 14px;
  display: grid;
  gap: 10px;
}

.voice-button {
  width: fit-content;
  min-height: 48px;
  padding: 0 16px;
  background: var(--blue);
  color: #fff;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-weight: 850;
}

.voice-box p {
  color: #2e4338;
  font-size: 18px;
  line-height: 1.55;
}

.card-stage {
  display: grid;
  justify-items: center;
  overflow: hidden;
  border-radius: 18px;
  background: #eef1ec;
  padding: 10px;
}

.card-stage svg,
.card-stage img {
  width: min(100%, 430px);
  height: auto;
  display: block;
  border-radius: 14px;
}

.quick-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.quick-grid button {
  min-height: 56px;
  padding: 0 12px;
  background: #f0e8db;
  color: var(--ink);
  font-size: 17px;
  font-weight: 850;
}

.quick-grid button:active,
.primary-action:active,
.secondary-action:active,
.voice-button:active {
  transform: translateY(1px);
}

.detail-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.detail-item {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fffaf2;
  padding: 13px 14px;
}

.detail-item span {
  display: block;
  margin-bottom: 7px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 850;
}

.detail-item p {
  color: var(--ink);
  font-size: 17px;
  line-height: 1.45;
}

.receipt-hero {
  padding: 20px;
  border-radius: 18px;
  background: linear-gradient(135deg, #e8f4ec, #fff7e8);
  border: 1px solid #d8e4d9;
}

.receipt-hero p {
  color: var(--green);
  font-size: 15px;
  font-weight: 900;
}

.receipt-hero h2 {
  margin-top: 8px;
  font-size: 40px;
  line-height: 1.08;
}

.receipt-hero span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 18px;
  font-weight: 750;
}

.receipt-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.receipt-meta div,
.insight-grid div {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fffaf2;
  padding: 13px 14px;
}

.receipt-meta span,
.insight-grid span {
  display: block;
  color: var(--muted);
  font-size: 14px;
  font-weight: 850;
}

.receipt-meta strong {
  display: block;
  margin-top: 6px;
  color: var(--ink);
  font-size: 20px;
  line-height: 1.25;
}

.receipt-section {
  display: grid;
  gap: 10px;
}

.receipt-section h3 {
  margin: 0;
  font-size: 21px;
  line-height: 1.2;
}

.receipt-items,
.category-list {
  display: grid;
  gap: 8px;
}

.receipt-item,
.category-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface-strong);
  padding: 12px 13px;
}

.receipt-item strong,
.category-item strong {
  display: block;
  color: var(--ink);
  font-size: 17px;
  line-height: 1.25;
}

.receipt-item span,
.category-item span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.35;
}

.amount {
  color: var(--green-deep);
  font-size: 17px;
  font-weight: 900;
  white-space: nowrap;
}

.insight-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.insight-grid p {
  margin-top: 7px;
  color: var(--ink);
  font-size: 17px;
  line-height: 1.48;
}

.ai-chat-panel {
  margin-top: 18px;
  border: 1px solid #cbd9cf;
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(255, 253, 248, 0.96), rgba(244, 251, 246, 0.96));
  padding: 16px;
  display: grid;
  gap: 12px;
}

.feedback-panel {
  margin-top: 18px;
  border: 1px solid #dccda9;
  border-radius: 18px;
  background: #fff8ea;
  padding: 16px;
  display: grid;
  gap: 12px;
}

.feedback-panel p:first-child {
  color: var(--gold);
  font-size: 14px;
  font-weight: 900;
}

.feedback-panel h2 {
  margin-top: 4px;
  font-size: 24px;
  line-height: 1.18;
}

.feedback-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px;
}

.feedback-actions button {
  min-height: 46px;
  border: 1px solid #dac9a5;
  border-radius: 14px;
  background: #fffdf8;
  color: var(--ink);
  cursor: pointer;
  font-size: 16px;
  font-weight: 850;
}

#feedbackThanks {
  color: #5a4b2f;
  font-size: 15px;
  line-height: 1.45;
}

.chat-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.chat-head p {
  color: var(--green);
  font-size: 14px;
  font-weight: 900;
}

.chat-head h2 {
  margin-top: 4px;
  font-size: 24px;
  line-height: 1.16;
}

.chat-clear {
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fffaf2;
  color: var(--muted);
  cursor: pointer;
  font-size: 14px;
  font-weight: 850;
  padding: 0 12px;
  white-space: nowrap;
}

.chat-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chat-suggestions button {
  min-height: 38px;
  border: 1px solid #c8dacc;
  border-radius: 999px;
  background: #edf8f1;
  color: #214c38;
  cursor: pointer;
  font-size: 15px;
  font-weight: 850;
  padding: 0 12px;
}

.chat-messages {
  max-height: 310px;
  overflow: auto;
  display: grid;
  gap: 8px;
  padding: 2px;
}

.chat-message {
  width: fit-content;
  max-width: min(92%, 560px);
  border-radius: 16px;
  padding: 11px 13px;
  font-size: 16px;
  line-height: 1.5;
  white-space: pre-wrap;
}

.chat-message.assistant {
  justify-self: start;
  background: #eef6ff;
  color: #173b5b;
  border: 1px solid #cfe0ef;
}

.chat-message.user {
  justify-self: end;
  background: var(--green);
  color: #fff;
}

.chat-voice-box {
  border: 1px solid #c8dacc;
  border-radius: 18px;
  background: #f2fbf5;
  padding: 12px;
  display: grid;
  gap: 8px;
}

.chat-mic {
  width: 100%;
  min-width: 0;
  min-height: 64px;
  border: 0;
  border-radius: 16px;
  background: var(--green);
  color: #fff;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 22px;
  font-weight: 950;
  padding: 0 18px;
}

.chat-mic span:last-child {
  min-width: 0;
  overflow-wrap: anywhere;
}

.chat-mic.listening {
  background: #b64733;
  box-shadow: 0 0 0 6px rgba(182, 71, 51, 0.14);
}

.chat-mic:disabled {
  cursor: wait;
  opacity: 0.72;
}

.mic-icon {
  width: 28px;
  height: 28px;
  display: inline-block;
  background: currentColor;
  mask-size: contain;
  mask-position: center;
  mask-repeat: no-repeat;
  mask-image: url("data:image/svg+xml,%3Csvg width='28' height='28' viewBox='0 0 28 28' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M14 3a4.5 4.5 0 0 0-4.5 4.5V14a4.5 4.5 0 0 0 9 0V7.5A4.5 4.5 0 0 0 14 3Zm-7 10.5a1.3 1.3 0 1 1 2.6 0v.5a4.4 4.4 0 0 0 8.8 0v-.5a1.3 1.3 0 1 1 2.6 0v.5a7 7 0 0 1-5.7 6.9v2.5h3a1.3 1.3 0 1 1 0 2.6h-8.6a1.3 1.3 0 1 1 0-2.6h3v-2.5A7 7 0 0 1 7 14v-.5Z'/%3E%3C/svg%3E");
  -webkit-mask-size: contain;
  -webkit-mask-position: center;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg width='28' height='28' viewBox='0 0 28 28' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M14 3a4.5 4.5 0 0 0-4.5 4.5V14a4.5 4.5 0 0 0 9 0V7.5A4.5 4.5 0 0 0 14 3Zm-7 10.5a1.3 1.3 0 1 1 2.6 0v.5a4.4 4.4 0 0 0 8.8 0v-.5a1.3 1.3 0 1 1 2.6 0v.5a7 7 0 0 1-5.7 6.9v2.5h3a1.3 1.3 0 1 1 0 2.6h-8.6a1.3 1.3 0 1 1 0-2.6h3v-2.5A7 7 0 0 1 7 14v-.5Z'/%3E%3C/svg%3E");
}

#chatVoiceStatus {
  color: #355645;
  font-size: 16px;
  line-height: 1.45;
}

#chatVoiceStatus.warning {
  color: #8b3d2b;
  font-weight: 800;
}

.chat-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 9px;
  align-items: end;
}

.chat-form textarea {
  width: 100%;
  min-height: 52px;
  max-height: 130px;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fffaf2;
  color: var(--ink);
  font-size: 17px;
  line-height: 1.45;
  padding: 11px 12px;
}

.chat-submit {
  min-height: 52px;
  border: 0;
  border-radius: 14px;
  background: var(--blue);
  color: #fff;
  cursor: pointer;
  font-size: 17px;
  font-weight: 900;
  padding: 0 18px;
  white-space: nowrap;
}

.chat-submit:disabled,
.voice-button:disabled {
  cursor: wait;
  opacity: 0.68;
}

.records-panel {
  margin-top: 0;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 253, 248, 0.95);
  box-shadow: var(--shadow);
  padding: 20px;
  display: grid;
  gap: 16px;
}

.records-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.records-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.records-head p {
  color: var(--green);
  font-size: 15px;
  font-weight: 900;
}

.records-head h2 {
  margin-top: 5px;
  font-size: 30px;
  line-height: 1.16;
}

.records-clear {
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fffaf2;
  color: var(--muted);
  cursor: pointer;
  font-size: 15px;
  font-weight: 850;
  padding: 0 13px;
  white-space: nowrap;
}

.records-close {
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 50%;
  background: #f0e9dd;
  color: var(--ink);
  cursor: pointer;
  font-size: 28px;
  line-height: 1;
}

.records-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.records-summary div {
  min-height: 92px;
  border: 1px solid #d9e4d9;
  border-radius: 16px;
  background: linear-gradient(135deg, #e8f4ec, #fff7e8);
  padding: 14px;
}

.records-summary span {
  display: block;
  color: var(--muted);
  font-size: 14px;
  font-weight: 850;
}

.records-summary strong {
  display: block;
  margin-top: 9px;
  color: var(--ink);
  font-size: 28px;
  line-height: 1.08;
}

.records-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.record-section {
  display: grid;
  gap: 10px;
  min-width: 0;
}

.record-section h3 {
  margin: 0;
  font-size: 22px;
  line-height: 1.2;
}

.record-list {
  display: grid;
  gap: 9px;
}

.record-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: #fffaf2;
  padding: 12px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
}

.record-card.with-thumb {
  grid-template-columns: 62px minmax(0, 1fr) auto;
}

.record-thumb {
  width: 62px;
  height: 62px;
  border-radius: 12px;
  object-fit: cover;
  background: #e6ded2;
}

.record-main {
  min-width: 0;
}

.record-main strong {
  display: block;
  color: var(--ink);
  font-size: 17px;
  line-height: 1.25;
}

.record-main span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.35;
}

.record-side {
  color: var(--green-deep);
  font-size: 16px;
  font-weight: 900;
  text-align: right;
  white-space: nowrap;
}

.record-empty {
  border: 1px dashed #c9beab;
  border-radius: 15px;
  background: #fffaf2;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.45;
  padding: 16px;
}

.clerk-dialog {
  width: min(440px, calc(100vw - 32px));
  border: 0;
  border-radius: 18px;
  padding: 18px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.records-dialog {
  width: min(940px, calc(100vw - 24px));
  max-height: min(86vh, 820px);
  border: 0;
  padding: 0;
  background: transparent;
  overflow: auto;
}

.site-footer {
  margin-top: 20px;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  font-size: 14px;
}

.legal-shell {
  width: min(760px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 34px 0 60px;
}

.legal-shell h1 {
  margin-top: 20px;
  font-size: 38px;
}

.legal-shell h2 {
  margin-top: 24px;
  font-size: 22px;
}

.legal-shell p {
  margin-top: 10px;
  color: #3f4d46;
  font-size: 18px;
  line-height: 1.65;
}

.clerk-dialog::backdrop {
  background: rgba(20, 24, 22, 0.42);
}

.records-dialog::backdrop {
  background: rgba(20, 24, 22, 0.42);
}

.dialog-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.dialog-head h2 {
  font-size: 24px;
}

#closeDialogButton {
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 50%;
  background: #f0e9dd;
  color: var(--ink);
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}

.clerk-phrase {
  margin-top: 18px;
  padding: 16px;
  border-radius: 14px;
  background: #eef6ff;
  color: #173b5b;
  font-size: 26px;
  line-height: 1.32;
  font-weight: 900;
}

.dialog-hint {
  margin: 12px 0 16px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.5;
}

[hidden] {
  display: none !important;
}

.invite-body {
  min-height: 100vh;
}

.invite-shell {
  width: min(1080px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 28px 0 42px;
}

.invite-hero {
  min-height: 520px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background:
    linear-gradient(135deg, rgba(255, 253, 248, 0.96), rgba(232, 244, 236, 0.94)),
    var(--surface);
  box-shadow: var(--shadow);
  padding: 34px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  gap: 28px;
  align-items: center;
}

.invite-brand {
  margin-bottom: 28px;
}

.invite-copy h2 {
  max-width: 680px;
  font-size: clamp(34px, 5vw, 62px);
  line-height: 1.06;
  letter-spacing: 0;
}

.invite-copy > p {
  max-width: 660px;
  margin-top: 18px;
  color: #4b5a52;
  font-size: 21px;
  line-height: 1.55;
}

.invite-actions {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.invite-primary,
.invite-secondary {
  min-height: 52px;
  border-radius: 15px;
  padding: 14px 19px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 18px;
  font-weight: 900;
}

.invite-primary {
  background: var(--green);
  color: #fffdf8;
}

.invite-secondary {
  border: 1px solid var(--line);
  background: #fffdf8;
  color: var(--green-deep);
}

.qr-card {
  border: 1px solid #d8e4d9;
  border-radius: 22px;
  background: #fffdf8;
  padding: 20px;
  text-align: center;
  box-shadow: 0 18px 42px rgba(34, 38, 31, 0.12);
}

.qr-card img {
  width: min(100%, 280px);
  aspect-ratio: 1;
  border: 12px solid #f3efe6;
  border-radius: 18px;
  background: #fff;
}

.qr-card strong {
  margin-top: 16px;
  display: block;
  color: var(--green-deep);
  font-size: 24px;
  line-height: 1.2;
}

.qr-card p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.5;
}

.handoff-grid {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.handoff-grid article,
.tester-script {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 253, 248, 0.96);
  box-shadow: 0 14px 36px rgba(34, 38, 31, 0.08);
}

.handoff-grid article {
  padding: 18px;
}

.handoff-grid span {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--green-soft);
  color: var(--green-deep);
  display: grid;
  place-items: center;
  font-weight: 950;
}

.handoff-grid h3 {
  margin: 12px 0 7px;
  font-size: 21px;
  line-height: 1.2;
}

.handoff-grid p,
.tester-script li,
.tester-script p {
  color: #4f5b54;
  font-size: 17px;
  line-height: 1.55;
}

.tester-script {
  margin-top: 20px;
  padding: 22px;
}

.tester-script h2 {
  font-size: 26px;
  line-height: 1.2;
}

.tester-script ul {
  margin: 14px 0 12px;
  padding-left: 22px;
}

.tester-script li + li {
  margin-top: 8px;
}

@media (max-width: 860px) {
  .shell {
    width: min(100vw - 20px, 560px);
    padding-top: 12px;
  }

  .workspace {
    grid-template-columns: 1fr;
  }

  .product-notice {
    align-items: flex-start;
    flex-direction: column;
  }

  .camera-panel {
    position: static;
  }

  .upload-zone {
    min-height: 238px;
  }

  .result-panel {
    padding: 14px;
  }

  .empty-state,
  .loading-state,
  .error-state {
    min-height: 260px;
    padding: 18px;
  }

  .empty-state h2,
  .loading-state h2,
  .error-state h2 {
    font-size: 32px;
  }

  h1 {
    font-size: 31px;
  }

  .brand-mark {
    width: 44px;
    height: 44px;
    border-radius: 15px;
  }

  .quick-grid {
    grid-template-columns: 1fr;
  }

  .detail-list {
    grid-template-columns: 1fr;
  }

  .receipt-meta {
    grid-template-columns: 1fr;
  }

  .records-summary,
  .records-grid {
    grid-template-columns: 1fr;
  }

  .chat-form {
    grid-template-columns: 1fr;
  }

  .feedback-actions {
    grid-template-columns: 1fr;
  }

  .chat-submit {
    width: 100%;
  }

  .invite-shell {
    width: min(100vw - 20px, 560px);
    padding-top: 12px;
  }

  .invite-hero {
    min-height: 0;
    border-radius: 20px;
    padding: 20px;
    grid-template-columns: 1fr;
  }

  .invite-copy h2 {
    font-size: 40px;
  }

  .invite-copy > p {
    font-size: 19px;
  }

  .handoff-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 420px) {
  .shell {
    width: min(100vw - 18px, 560px);
  }

  .topbar {
    align-items: flex-start;
  }

  .top-actions {
    flex-direction: column;
    align-items: flex-end;
  }

  .language-control,
  .status-dot {
    min-width: 62px;
    padding: 7px 9px;
    font-size: 13px;
  }

  .language-control {
    min-width: 124px;
  }

  .language-select {
    font-size: 13px;
  }

  .primary-action {
    width: 100%;
    padding: 0 16px;
    font-size: 22px;
  }

  .upload-copy {
    font-size: 20px;
  }

  .records-head {
    flex-direction: column;
  }

  .records-actions {
    width: 100%;
  }

  .records-clear {
    flex: 1;
  }

  .invite-shell {
    width: min(100vw - 18px, 560px);
  }

  .invite-hero {
    padding: 16px;
  }

  .invite-copy h2 {
    font-size: 34px;
  }

  .invite-copy > p {
    font-size: 17px;
  }

  .invite-actions {
    display: grid;
  }

  .invite-primary,
  .invite-secondary {
    width: 100%;
  }

  .qr-card {
    padding: 14px;
  }
}