:root {
  --bg: #f6f1e8;
  --panel: rgba(255, 252, 247, 0.92);
  --ink: #1d2a1f;
  --muted: #5d665f;
  --accent: #1f6b4f;
  --accent-2: #d6a55c;
  --line: rgba(29, 42, 31, 0.12);
  --error: #9e3d2e;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "PingFang SC", "Noto Sans SC", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(214,165,92,0.22), transparent 28%),
    radial-gradient(circle at top right, rgba(31,107,79,0.18), transparent 26%),
    linear-gradient(180deg, #f8f3ea 0%, var(--bg) 100%);
}

.page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 20px 60px;
}

.topnav {
  display: flex;
  gap: 12px;
  margin-bottom: 18px;
}

.topnav a {
  text-decoration: none;
  color: var(--accent);
  background: rgba(255, 252, 247, 0.92);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 14px;
}

.topnav a.active {
  background: var(--accent);
  color: #fff;
}

.mobile-quick-actions {
  display: none;
}

.hero, .card, .notice {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: 0 18px 40px rgba(34, 43, 33, 0.08);
}

.hero {
  padding: 28px;
  display: flex;
  gap: 20px;
  justify-content: space-between;
  align-items: flex-start;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 12px;
}

h1, h2 { margin: 0 0 12px; }

.lead {
  margin: 0;
  color: var(--muted);
  max-width: 720px;
}

.grid {
  margin-top: 20px;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 20px;
}

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

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.text-link {
  color: var(--accent);
  text-decoration: none;
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.feedback-form {
  position: relative;
}

.inline {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

button, input[type="file"], select, input[type="text"] {
  font: inherit;
}

button {
  border: 0;
  border-radius: 999px;
  padding: 12px 18px;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
}

button.secondary {
  background: #e7efe9;
  color: var(--accent);
}

.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border-radius: 999px;
  text-decoration: none;
}

.button-link.secondary-link {
  background: #e7efe9;
  color: var(--accent);
}

.hero-actions {
  justify-content: flex-end;
}

.quick-action {
  min-height: 52px;
}

.quick-action.secondary {
  background: #fff;
  color: var(--accent);
  border: 1px solid rgba(31, 107, 79, 0.18);
}

select, input[type="file"], input[type="text"] {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  background: white;
}

label {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pill {
  padding: 8px 12px;
  border-radius: 999px;
  background: #f0e4d3;
  color: #5e4a2e;
  font-size: 14px;
}

.pill-link {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: #f0e4d3;
  color: #5e4a2e;
  font-size: 14px;
  text-decoration: none;
}

.result-list {
  display: grid;
  gap: 12px;
  margin: 16px 0 20px;
}

.result-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 18px;
  align-items: start;
}

.preview-panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px;
}

.preview-image {
  width: 100%;
  max-height: 360px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 12px;
}

.result-item {
  padding: 16px;
  border-radius: 16px;
  background: #fff;
  border: 1px solid var(--line);
}

.result-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 8px;
}

.notice {
  margin-top: 20px;
  padding: 16px 18px;
}

.notice.success {
  border-color: rgba(31, 107, 79, 0.25);
  color: var(--accent);
}

.notice.error {
  border-color: rgba(158, 61, 46, 0.25);
  color: var(--error);
}

.sticky-submit-bar {
  display: none;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

.review-list {
  display: grid;
  gap: 18px;
}

.review-card {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 18px;
  padding: 16px;
  border-radius: 16px;
  background: #fff;
  border: 1px solid var(--line);
}

.review-preview {
  min-width: 0;
}

.review-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.review-body p {
  margin: 0;
  color: var(--muted);
}

.review-meta {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}

.review-form {
  margin-top: 6px;
}

.review-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

button.danger {
  background: #f2e4df;
  color: var(--error);
}

.thumb-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
}

.thumb-image {
  display: block;
  width: 100%;
  height: 160px;
  object-fit: cover;
}

.thumb-body {
  padding: 12px;
}

.thumb-body p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
}

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

.stat-card .stat-value {
  font-size: 34px;
  line-height: 1;
  margin: 8px 0 10px;
  color: var(--accent);
}

.table-wrap {
  overflow-x: auto;
}

.muted-text {
  margin: 0;
  color: var(--muted);
}

.style-search-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: end;
}

.style-search-label {
  min-width: 0;
}

.style-browser-layout {
  margin-top: 20px;
  display: grid;
  grid-template-columns: minmax(0, 1.8fr) 320px;
  gap: 20px;
  align-items: start;
}

.style-main-column {
  min-width: 0;
}

.style-sidebar {
  position: sticky;
  top: 20px;
}

.style-sidebar-list {
  display: grid;
  gap: 10px;
}

.style-sidebar-item {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 12px 14px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--ink);
  text-decoration: none;
}

.style-sidebar-item.active {
  border-color: rgba(31, 107, 79, 0.28);
  background: #eef5f0;
}

.inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.admin-panel {
  margin-top: 18px;
}

.asset-restore-form {
  margin-top: 18px;
}

.style-profile-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.profile-card {
  padding: 16px;
  border-radius: 16px;
  background: #fff;
  border: 1px solid var(--line);
}

.profile-card h3 {
  margin-bottom: 8px;
}

.profile-card p {
  margin: 0;
  color: var(--muted);
  white-space: pre-wrap;
}

.asset-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.asset-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px;
  border-radius: 16px;
  background: #fff;
  border: 1px solid var(--line);
}

.asset-select {
  flex-direction: row;
  align-items: center;
  gap: 8px;
  color: var(--muted);
}

.asset-image {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 12px;
}

.asset-body p {
  margin: 6px 0 0;
  color: var(--muted);
}

.asset-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}

.text-button {
  color: var(--accent);
  text-decoration: none;
}

.mini-form {
  margin-top: 12px;
}

.ranking-summary-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.ranking-stat-card {
  min-height: 164px;
}

.ranking-stat-value {
  margin: 8px 0 10px;
  color: var(--accent);
  font-size: 42px;
  line-height: 1;
  font-weight: 700;
}

.ranking-hero-note {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.ranking-filter-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 220px)) auto;
  gap: 12px;
  align-items: end;
}

.ranking-chart-card {
  overflow: hidden;
}

.ranking-chart-shell {
  position: relative;
  margin-top: 18px;
  padding: 22px 18px 12px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(31, 107, 79, 0.05), rgba(214, 165, 92, 0.05)),
    #fff;
  overflow-x: auto;
}

.ranking-chart-grid {
  position: absolute;
  inset: 22px 18px 54px;
  border-radius: 16px;
  background:
    repeating-linear-gradient(
      to top,
      rgba(29, 42, 31, 0.06) 0,
      rgba(29, 42, 31, 0.06) 1px,
      transparent 1px,
      transparent 56px
    );
  pointer-events: none;
}

.ranking-chart {
  position: relative;
  z-index: 1;
  min-width: max-content;
  min-height: 360px;
  display: flex;
  align-items: flex-end;
  gap: 18px;
  padding: 18px 10px 8px;
  perspective: 1400px;
}

.ranking-column {
  width: 102px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.ranking-column-meta {
  display: grid;
  gap: 2px;
  justify-items: center;
  text-align: center;
  font-size: 13px;
  color: var(--muted);
}

.ranking-column-meta strong {
  color: var(--ink);
  font-size: 15px;
}

.ranking-bar-scene {
  width: 72px;
  height: 290px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.ranking-bar {
  position: relative;
  width: 56px;
  height: 18px;
  opacity: 0.4;
  border-radius: 12px 12px 8px 8px;
  background: linear-gradient(180deg, #4da177 0%, #1f6b4f 80%);
  transform: rotateX(12deg) rotateY(-26deg);
  transform-origin: bottom center;
  box-shadow:
    0 18px 24px rgba(31, 107, 79, 0.18),
    inset -8px 0 0 rgba(15, 55, 40, 0.14);
  transition:
    height 0.85s cubic-bezier(0.2, 0.8, 0.2, 1),
    opacity 0.5s ease;
}

.ranking-bar::before,
.ranking-bar::after {
  content: "";
  position: absolute;
  display: block;
}

.ranking-bar::before {
  top: -11px;
  left: 5px;
  width: calc(100% - 10px);
  height: 12px;
  border-radius: 8px 8px 0 0;
  background: linear-gradient(180deg, #8dd5b1 0%, #62ba8d 100%);
  transform: skewX(-58deg);
  transform-origin: bottom left;
}

.ranking-bar::after {
  top: -5px;
  right: -12px;
  width: 12px;
  height: calc(100% + 5px);
  border-radius: 0 8px 8px 0;
  background: linear-gradient(180deg, #19543d 0%, #123d2d 100%);
  transform: skewY(-32deg);
  transform-origin: top left;
}

.ranking-bar-cap {
  position: absolute;
  inset: 10px 10px auto;
  height: 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.24);
}

.ranking-bar.is-ready {
  opacity: 1;
}

.ranking-column:nth-child(3n + 2) .ranking-bar {
  background: linear-gradient(180deg, #d8b174 0%, #c18434 80%);
  box-shadow:
    0 18px 24px rgba(193, 132, 52, 0.18),
    inset -8px 0 0 rgba(120, 79, 26, 0.14);
}

.ranking-column:nth-child(3n + 2) .ranking-bar::before {
  background: linear-gradient(180deg, #f0d1a2 0%, #dbb06a 100%);
}

.ranking-column:nth-child(3n + 2) .ranking-bar::after {
  background: linear-gradient(180deg, #936426 0%, #6e4a17 100%);
}

.ranking-column:nth-child(3n + 3) .ranking-bar {
  background: linear-gradient(180deg, #5f8dc9 0%, #3a5f9b 80%);
  box-shadow:
    0 18px 24px rgba(58, 95, 155, 0.18),
    inset -8px 0 0 rgba(34, 58, 97, 0.16);
}

.ranking-column:nth-child(3n + 3) .ranking-bar::before {
  background: linear-gradient(180deg, #a4bdea 0%, #7fa0d8 100%);
}

.ranking-column:nth-child(3n + 3) .ranking-bar::after {
  background: linear-gradient(180deg, #29456f 0%, #1d3150 100%);
}

.ranking-column-label {
  width: 100%;
  text-align: center;
  font-size: 14px;
  line-height: 1.4;
  color: var(--ink);
  word-break: break-word;
}

.ranking-empty-card p {
  margin: 0;
  color: var(--muted);
}

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

.ranking-growth-list,
.ranking-quality-list {
  display: grid;
  gap: 14px;
}

.ranking-growth-card,
.ranking-quality-card,
.ranking-preview-card {
  padding: 16px;
  border-radius: 16px;
  background: #fff;
  border: 1px solid var(--line);
}

.growth-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 60px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(31, 107, 79, 0.12);
  color: var(--accent);
  font-weight: 700;
}

.growth-badge.negative {
  background: rgba(158, 61, 46, 0.12);
  color: var(--error);
}

.ranking-quality-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0;
}

.mini-preview-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.mini-preview-image,
.ranking-preview-image {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 12px;
}

.ranking-preview-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.ranking-preview-images {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  font-size: 14px;
}

th {
  color: var(--muted);
  font-weight: 600;
}

@media (max-width: 900px) {
  .page {
    padding: 20px 14px 44px;
  }

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

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

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

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

  .hero {
    padding: 20px;
    flex-direction: column;
  }

  .style-browser-layout {
    grid-template-columns: 1fr;
  }

  .result-layout {
    grid-template-columns: 1fr;
  }

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

  .section-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .style-profile-grid {
    grid-template-columns: 1fr;
  }

  .style-sidebar {
    position: static;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 16px;
  }

  .page {
    padding: 14px 12px 32px;
  }

  .topnav {
    position: sticky;
    top: 0;
    z-index: 10;
    padding: 8px 0;
    margin-bottom: 14px;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .topnav::-webkit-scrollbar {
    display: none;
  }

  .topnav a {
    flex: 0 0 auto;
    padding: 10px 12px;
  }

  .mobile-quick-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 16px;
  }

  .hero,
  .card,
  .notice {
    border-radius: 16px;
  }

  .hero,
  .card {
    padding: 16px;
  }

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

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

  h1 {
    font-size: 28px;
    line-height: 1.2;
  }

  h2 {
    font-size: 20px;
  }

  .lead,
  .thumb-body p,
  .result-item p,
  td,
  th {
    font-size: 14px;
  }

  .inline {
    gap: 12px;
    flex-direction: column;
  }

  .inline label {
    flex-direction: row;
    align-items: center;
    gap: 10px;
  }

  button {
    width: 100%;
    min-height: 48px;
  }

  .desktop-submit {
    display: none;
  }

  input[type="file"],
  input[type="text"],
  select {
    min-height: 48px;
  }

  .pill {
    font-size: 13px;
    padding: 7px 10px;
  }

  .preview-image {
    max-height: none;
    aspect-ratio: 4 / 5;
  }

  .result-item {
    padding: 14px;
  }

  .sticky-submit-bar {
    display: block;
    position: sticky;
    bottom: 10px;
    margin-top: 8px;
    padding: 10px;
    border-radius: 16px;
    background: rgba(248, 243, 234, 0.92);
    backdrop-filter: blur(10px);
    box-shadow: 0 14px 28px rgba(29, 42, 31, 0.12);
  }

  .result-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .gallery {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .asset-gallery {
    grid-template-columns: 1fr;
  }

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

  .ranking-chart-shell {
    margin-left: -4px;
    margin-right: -4px;
    padding-left: 12px;
    padding-right: 12px;
  }

  .ranking-chart {
    gap: 12px;
  }

  .ranking-column {
    width: 86px;
  }

  .ranking-bar-scene {
    width: 62px;
  }

  .ranking-preview-grid {
    grid-template-columns: 1fr;
  }

  .ranking-preview-images,
  .mini-preview-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .thumb-image {
    height: 132px;
  }

  .table-wrap {
    margin: 0 -4px;
  }

  table {
    min-width: 620px;
  }
}

@media (max-width: 420px) {
  .gallery {
    grid-template-columns: 1fr;
  }

  .ranking-preview-images,
  .mini-preview-row {
    grid-template-columns: 1fr;
  }
}