:root {
  --bg: #f3ecde;
  --panel: rgba(255, 251, 245, 0.92);
  --panel-strong: #fffaf1;
  --line: #d2c6b4;
  --ink: #271d17;
  --muted: #6d6258;
  --accent: #8a4b08;
  --accent-deep: #5d3007;
  --danger: #a53b1d;
  --danger-soft: #f7d6ca;
  --shadow: 0 18px 40px rgba(62, 40, 20, 0.12);
  font-family: "Segoe UI", "Noto Sans TC", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(255, 217, 128, 0.45), transparent 32%),
    linear-gradient(180deg, #f7efe1, var(--bg));
}

button,
input,
select {
  font: inherit;
}

a {
  color: inherit;
}

.site-shell {
  max-width: 1480px;
  margin: 0 auto;
  padding: 28px;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 10px 0 24px;
}

.brand-mark {
  display: inline-grid;
  gap: 2px;
  color: var(--ink);
  text-decoration: none;
}

.brand-cn {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.brand-en {
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.site-nav a {
  text-decoration: none;
  padding: 10px 14px;
  border-radius: 999px;
}

.site-nav a:hover {
  background: rgba(255, 250, 241, 0.8);
}

.nav-cta {
  background: var(--accent-deep);
  color: #fff !important;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 12px;
  font-weight: 700;
}

h1,
h2 {
  margin: 0;
}

h1 {
  font-size: clamp(34px, 5vw, 60px);
  line-height: 1;
}

.landing-hero,
.inventory-hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 22px;
  align-items: stretch;
  margin-bottom: 24px;
}

.landing-copy {
  padding: 28px 0 18px;
}

.hero-lead,
.panel-head p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.8;
  margin: 16px 0 0;
  max-width: 760px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 24px;
}

.primary-link,
.secondary-link,
.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
}

.primary-link,
.primary-button {
  background: linear-gradient(135deg, #8a4b08, #b66a1d);
  color: #fff;
  border: none;
  cursor: pointer;
}

.secondary-link {
  border: 1px solid rgba(122, 97, 62, 0.22);
  color: var(--ink);
  background: rgba(255, 250, 241, 0.72);
}

.secondary-button {
  border: 1px solid rgba(122, 97, 62, 0.22);
  color: var(--ink);
  background: rgba(255, 250, 241, 0.72);
  cursor: pointer;
}

.hero-feature-card,
.story-card,
.portrait-card,
.category-card,
.workflow-card,
.cta-banner,
.stat-card,
.toolbar,
.summary-strip,
.table-panel,
.card-panel,
.uploader-panel {
  background: var(--panel);
  border: 1px solid rgba(122, 97, 62, 0.16);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.hero-feature-card {
  position: relative;
  overflow: hidden;
  min-height: 470px;
}

.hero-photo,
.profile-photo {
  background-size: cover;
  background-position: center;
}

.large-photo {
  min-height: 100%;
  background-image: linear-gradient(90deg, rgba(18, 12, 7, 0.18), rgba(18, 12, 7, 0.38)), url("./assets/D80_0722.jpg");
}

.tall-photo {
  min-height: 320px;
  background-image: linear-gradient(180deg, rgba(18, 12, 7, 0.08), rgba(18, 12, 7, 0.22)), url("./assets/6206507822292340575_121.jpg");
}

.feature-overlay {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 28px;
  color: #fff8ef;
  background: linear-gradient(180deg, rgba(15, 10, 7, 0), rgba(15, 10, 7, 0.82));
}

.feature-overlay h2 {
  font-size: clamp(28px, 3vw, 40px);
  margin-bottom: 10px;
}

.feature-overlay p:last-child {
  margin: 0;
  color: rgba(255, 248, 239, 0.86);
  line-height: 1.6;
}

.intro-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
  margin-bottom: 18px;
}

.reference-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 18px;
}

.reference-card,
.featured-card {
  background: var(--panel);
  border: 1px solid rgba(122, 97, 62, 0.16);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.reference-card {
  padding: 22px;
}

.reference-card span {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin-bottom: 14px;
  background: rgba(138, 75, 8, 0.1);
  color: var(--accent-deep);
  font-weight: 800;
}

.reference-card h3 {
  margin: 0 0 10px;
  font-size: 22px;
}

.reference-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.story-card,
.portrait-card {
  overflow: hidden;
}

.story-card,
.portrait-copy {
  padding: 24px;
}

.story-card p,
.portrait-copy p,
.category-card p,
.workflow-card p {
  color: var(--muted);
  line-height: 1.8;
}

.section-heading {
  margin-bottom: 16px;
}

.category-section,
.workflow-section {
  margin-bottom: 18px;
}

.printing-panel {
  background: var(--panel);
  border: 1px solid rgba(122, 97, 62, 0.16);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: 24px;
  margin-bottom: 18px;
}

.printing-panel p {
  color: var(--muted);
  line-height: 1.8;
  margin: 0 0 14px;
}

.printing-list {
  margin: 0 0 14px;
  padding-left: 20px;
  color: var(--ink);
}

.printing-list li {
  margin-bottom: 8px;
}

.printing-gallery {
  margin-top: 0;
}

.featured-section {
  margin-bottom: 18px;
}

.section-copy {
  color: var(--muted);
  line-height: 1.7;
  margin: 10px 0 0;
}

.category-grid,
.workflow-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.featured-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.featured-card {
  overflow: hidden;
  cursor: zoom-in;
}

.featured-image {
  min-height: 260px;
  background-size: cover;
  background-position: center;
}

.featured-photo {
  display: block;
  width: 100%;
  height: 260px;
  object-fit: cover;
  background: #f6f1e8;
}

.featured-copy {
  padding: 18px 20px 20px;
  display: grid;
  gap: 6px;
}

.featured-copy strong {
  font-size: 22px;
}

.featured-copy span {
  color: var(--muted);
}

.featured-copy small {
  color: var(--muted);
  line-height: 1.6;
}

.category-card,
.workflow-card {
  padding: 22px;
}

.category-card h3,
.workflow-card h3 {
  margin: 0 0 10px;
  font-size: 22px;
}

.workflow-card span {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin-bottom: 14px;
  background: rgba(138, 75, 8, 0.1);
  color: var(--accent-deep);
  font-weight: 800;
}

.cta-banner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 24px;
}

.contact-section {
  margin-top: 18px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.contact-card {
  background: var(--panel);
  border: 1px solid rgba(122, 97, 62, 0.16);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: 22px;
}

.contact-card span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.contact-card strong {
  font-size: 24px;
  line-height: 1.4;
}

.contact-card p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.line-card {
  display: grid;
  align-content: start;
}

.line-qr-placeholder {
  display: grid;
  place-items: center;
  margin-top: 16px;
  min-height: 180px;
  border-radius: 20px;
  border: 1px dashed rgba(122, 97, 62, 0.3);
  background:
    linear-gradient(135deg, rgba(138, 75, 8, 0.06), rgba(255, 255, 255, 0.7));
  color: var(--accent-deep);
  font-weight: 800;
  letter-spacing: 0.12em;
}

.line-qr-image {
  display: block;
  width: min(100%, 240px);
  margin-top: 16px;
  border-radius: 20px;
  border: 1px solid rgba(122, 97, 62, 0.16);
  background: #fff;
}

.floating-contact {
  position: fixed;
  right: 18px;
  bottom: 18px;
  display: grid;
  gap: 10px;
  z-index: 50;
}

.float-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 128px;
  min-height: 46px;
  padding: 0 16px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
  box-shadow: 0 18px 32px rgba(39, 29, 23, 0.18);
}

.float-line {
  background: #1fc15c;
  color: #fff;
}

.float-phone {
  background: #fffaf1;
  color: var(--ink);
  border: 1px solid rgba(122, 97, 62, 0.22);
}

.inventory-page {
  padding-bottom: 16px;
}

.auth-page,
.admin-page {
  padding-bottom: 20px;
}

.auth-card,
.admin-panel {
  background: var(--panel);
  border: 1px solid rgba(122, 97, 62, 0.16);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: 24px;
}

.admin-add-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.admin-note-field {
  grid-column: span 2;
}

.auth-card {
  max-width: 560px;
  margin: 32px auto 0;
}

.auth-form {
  display: grid;
  gap: 14px;
  margin-top: 20px;
}

.admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.admin-delete-button {
  min-height: 40px;
  padding: 0 14px;
  white-space: nowrap;
}

.admin-table input,
.admin-table select {
  width: 100%;
  min-width: 90px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  background: #fffef9;
}

.hero-stats {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: end;
}

.stat-card {
  min-width: 140px;
  padding: 18px 20px;
}

.stat-label {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 8px;
}

.stat-card strong {
  font-size: 34px;
}

.toolbar {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr;
  gap: 16px;
  padding: 18px;
  margin-bottom: 18px;
}

.uploader-panel {
  padding: 18px;
  margin-bottom: 18px;
}

.uploader-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr auto;
  gap: 16px;
  align-items: end;
}

.upload-note {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.field input,
.field select {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px 14px;
  background: #fffef9;
}

.summary-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  padding: 16px;
  margin-bottom: 18px;
}

.summary-card {
  background: var(--panel-strong);
  border: 1px solid rgba(122, 97, 62, 0.12);
  border-radius: 18px;
  padding: 14px 16px;
}

.summary-card span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 8px;
}

.summary-card strong {
  font-size: 28px;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(350px, 0.9fr);
  gap: 18px;
}

.table-panel,
.card-panel {
  padding: 20px;
}

.panel-head {
  margin-bottom: 16px;
}

.table-wrap {
  overflow: auto;
  border-radius: 18px;
  border: 1px solid rgba(122, 97, 62, 0.14);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

thead {
  background: #f0e5d0;
}

th,
td {
  text-align: left;
  padding: 14px 12px;
  border-bottom: 1px solid rgba(122, 97, 62, 0.12);
  vertical-align: middle;
}

tbody tr:hover {
  background: rgba(255, 251, 245, 0.7);
}

.mini-swatch,
.swatch {
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 14px;
  background-size: cover;
  background-position: center;
}

.mini-swatch {
  width: 58px;
  height: 72px;
  cursor: pointer;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.status-confirmed {
  background: #dbefdd;
  color: #236339;
}

.status-review {
  background: var(--danger-soft);
  color: var(--danger);
}

.status-sold {
  background: #e4e0da;
  color: #6c6258;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}

.fabric-card {
  background: var(--panel-strong);
  border: 1px solid rgba(122, 97, 62, 0.12);
  border-radius: 20px;
  padding: 14px;
}

.fabric-card-sold,
tr:has(.status-sold) {
  opacity: 0.72;
}

.swatch {
  width: 100%;
  aspect-ratio: 3 / 4;
  cursor: zoom-in;
}

.fabric-meta {
  margin-top: 12px;
  display: grid;
  gap: 4px;
}

.fabric-meta strong {
  font-size: 18px;
}

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

.preview-modal {
  width: min(1000px, calc(100vw - 24px));
  border: none;
  border-radius: 26px;
  padding: 24px;
  background: rgba(255, 251, 245, 0.98);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.24);
}

.preview-modal::backdrop {
  background: rgba(39, 29, 23, 0.55);
  backdrop-filter: blur(4px);
}

.close-button {
  position: absolute;
  right: 16px;
  top: 12px;
  border: none;
  background: transparent;
  font-size: 30px;
  cursor: pointer;
  color: var(--muted);
}

.modal-layout {
  display: grid;
  grid-template-columns: minmax(260px, 420px) 1fr;
  gap: 24px;
  align-items: start;
}

.modal-swatch {
  width: 100%;
  aspect-ratio: 3 / 4;
  border-radius: 24px;
  border: 1px solid rgba(0, 0, 0, 0.1);
  background-size: cover;
  background-position: center;
}

.modal-photo {
  background-color: #fff;
}

.modal-info {
  display: grid;
  gap: 12px;
}

.modal-info h3 {
  margin: 0;
  font-size: 30px;
}

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

.detail-card {
  background: #fffef9;
  border: 1px solid rgba(122, 97, 62, 0.12);
  border-radius: 16px;
  padding: 12px;
}

.detail-card span {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 6px;
}

.detail-card strong {
  font-size: 20px;
}

.note {
  padding: 12px 14px;
  border-radius: 16px;
  background: #fff8eb;
  border: 1px dashed rgba(138, 75, 8, 0.28);
  color: var(--muted);
  line-height: 1.5;
}

@media (max-width: 1040px) {
  .landing-hero,
  .inventory-hero,
  .intro-grid,
  .reference-strip,
  .category-grid,
  .workflow-grid,
  .featured-grid,
  .content-grid,
  .modal-layout,
  .uploader-grid,
  .summary-strip,
  .toolbar {
    grid-template-columns: 1fr;
  }

  .site-header,
  .cta-banner {
    align-items: start;
    flex-direction: column;
  }
}

@media (max-width: 720px) {
  .site-shell {
    padding: 16px;
  }

  .table-panel,
  .card-panel {
    padding: 16px;
  }

  .card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-lead,
  .panel-head p {
    font-size: 16px;
  }

  .category-grid,
  .workflow-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .admin-add-grid {
    grid-template-columns: 1fr;
  }

  .admin-note-field {
    grid-column: span 1;
  }

  .floating-contact {
    right: 12px;
    bottom: 12px;
  }

  .float-button {
    min-width: 112px;
    min-height: 42px;
    font-size: 14px;
  }
}