:root {
  color-scheme: light;
  --bg: #f5f7f9;
  --panel: #ffffff;
  --ink: #15202b;
  --muted: #66717f;
  --line: #d9e0e8;
  --accent: #0f766e;
  --accent-dark: #115e59;
  --danger: #b42318;
  --shadow: 0 12px 30px rgba(21, 32, 43, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--ink);
  font-family: Arial, "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  letter-spacing: 0;
}

button,
input,
textarea {
  font: inherit;
}

button {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  padding: 10px 14px;
  cursor: pointer;
}

button:hover {
  border-color: var(--accent);
}

button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

button.primary:hover {
  background: var(--accent-dark);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.58;
}

.app-shell {
  padding: 24px;
}

.workspace {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  gap: 18px;
}

.topbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: 32px;
}

h2 {
  font-size: 18px;
}

.search {
  width: min(360px, 100%);
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  padding: 10px 12px;
}

textarea {
  min-height: 210px;
  resize: vertical;
  line-height: 1.55;
}

.capture-panel,
.editor-panel,
.list-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 18px;
}

.drop-zone {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 86px;
  border: 1px dashed #9aa8b7;
  border-radius: 8px;
  padding: 18px;
  background: #fbfcfd;
}

.drop-zone input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.drop-zone strong,
.drop-zone span {
  display: block;
}

.drop-zone span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 14px;
}

.preview-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(320px, 1.1fr);
  gap: 18px;
  margin-top: 18px;
}

.image-preview {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 290px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #eef2f6;
  overflow: hidden;
}

.image-preview img {
  display: none;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.image-preview.has-image img {
  display: block;
}

.image-preview.has-image span {
  display: none;
}

.image-preview span {
  color: var(--muted);
}

.ocr-box {
  display: grid;
  gap: 12px;
}

.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.panel-heading span {
  color: var(--muted);
  font-size: 13px;
}

.action-row,
.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.card-form {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.card-form label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.card-form label:nth-child(4),
.card-form label:nth-child(8) {
  grid-column: span 2;
}

.form-actions {
  align-items: end;
}

.card-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 14px;
}

.person-card {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: #fff;
}

.person-card h3 {
  font-size: 20px;
}

.person-card p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 14px;
}

.person-card dl {
  display: grid;
  gap: 7px;
  margin: 0;
}

.person-card dl div {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 8px;
}

.person-card dt {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.person-card dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.person-card button {
  justify-self: end;
  color: var(--danger);
}

@media (max-width: 820px) {
  .app-shell {
    padding: 14px;
  }

  .topbar,
  .preview-grid {
    grid-template-columns: 1fr;
    display: grid;
  }

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

  .card-form label:nth-child(4),
  .card-form label:nth-child(8) {
    grid-column: auto;
  }

  .form-actions {
    justify-content: stretch;
  }

  .form-actions button {
    width: 100%;
  }
}