@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Noto+Sans+KR:wght@400;500;600;700&family=Playfair+Display:wght@600&display=swap');

:root {
  --ink: #191814;
  --paper: #f2efe6;
  --surface: #e9e4d9;
  --line: rgba(25, 24, 20, 0.21);
  --muted: #69645a;
  --accent: #776b58;
  --danger: #7b3028;
}
* { box-sizing: border-box; }
html, body { min-height: 100%; margin: 0; background: var(--paper); color: var(--ink); }
body { font: 400 15px/1.45 'Noto Sans KR', Arial, sans-serif; text-rendering: optimizeLegibility; }
button, input, textarea { max-width: 100%; font: inherit; }
button { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible { outline: 3px solid #967d59; outline-offset: 3px; }
.topbar, main, footer { width: min(100%, 1680px); margin-inline: auto; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 51px; padding: 8px clamp(14px, 2vw, 32px); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 11px; min-width: 0; }
.brand h1 { margin: 0; line-height: 0; }
.brand h1 a { display: inline-block; line-height: 0; }
.brand-logo { display: block; width: 164px; max-width: 100%; height: auto; object-fit: contain; }
.brand-divider { width: 1px; height: 19px; background: var(--line); }
.brand p, .header-note { margin: 0; color: var(--muted); font: 500 10px/1.3 'DM Mono', monospace; letter-spacing: 0.1em; white-space: nowrap; }
.header-note span { margin-inline: 7px; }
main { padding: 14px clamp(14px, 2vw, 32px) 42px; }
.generator-panel { border-bottom: 1px solid var(--line); padding-bottom: 16px; }
.studio-bar { display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 18px; padding-bottom: 11px; }
.studio-bar h2 { margin: 0; font-size: clamp(1.18rem, 1.6vw, 1.45rem); font-weight: 700; letter-spacing: -0.065em; line-height: 1.25; white-space: nowrap; }
.studio-bar p { margin: 0; color: var(--muted); font-size: 0.84rem; line-height: 1.4; word-break: keep-all; }
.generator-options { display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; min-width: 0; }
.classification-panel { min-width: 0; border: 1px solid var(--line); background: var(--surface); }
.classification-trigger { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 56px; padding: 9px 14px; list-style: none; cursor: pointer; }
.classification-trigger::-webkit-details-marker, .classification-group summary::-webkit-details-marker { display: none; }
.classification-trigger-copy { display: flex; align-items: baseline; flex-wrap: wrap; gap: 3px 14px; min-width: 0; }
.classification-trigger-copy strong { flex: 0 0 auto; font-size: 0.97rem; font-weight: 700; letter-spacing: -0.055em; }
.classification-summary { min-width: 0; color: #5a544a; font-size: 0.78rem; font-weight: 500; line-height: 1.35; overflow-wrap: anywhere; }
.classification-trigger-action { flex: 0 0 auto; color: var(--accent); font-size: 0.77rem; font-weight: 600; white-space: nowrap; }
.classification-trigger-action b { display: inline-block; margin-left: 5px; font: 400 1.12rem/1 Georgia, serif; vertical-align: -1px; transition: transform 0.2s; }
.classification-panel[open] .classification-trigger-action b { transform: rotate(45deg); }
.classification-content { padding: 12px; border-top: 1px solid var(--line); }
.classification-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 8px; }
.classification-head p { margin: 0; color: var(--muted); font-size: 0.79rem; }
.classification-clear { flex: 0 0 auto; min-height: 40px; padding: 7px 10px; border: 1px solid var(--ink); color: var(--ink); background: transparent; font-size: 0.74rem; cursor: pointer; }
.classification-clear:disabled { display: none; }
.classification-clear:hover { color: var(--paper); background: var(--ink); }
.classification-groups { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 6px; }
.classification-group { min-width: 0; border: 1px solid var(--line); background: rgba(255,255,255,.22); }
.classification-group summary { display: grid; grid-template-columns: 18px minmax(0, 1fr) auto 12px; align-items: center; gap: 5px; min-height: 42px; padding: 7px; list-style: none; cursor: pointer; }
.classification-number, .classification-count { color: var(--muted); font: 500 10px/1 'DM Mono', monospace; white-space: nowrap; }
.classification-name { min-width: 0; font-size: 0.82rem; font-weight: 600; line-height: 1.25; letter-spacing: -0.045em; overflow-wrap: anywhere; }
.classification-chevron { color: var(--accent); font: 400 1rem/1 Georgia, serif; transition: transform .2s; }
.classification-group[open] .classification-chevron { transform: rotate(45deg); }
.classification-body { padding: 8px; border-top: 1px solid var(--line); }
.classification-helper { margin: 0 0 8px; color: var(--muted); font-size: 0.75rem; line-height: 1.4; }
.curation-options { display: flex; flex-wrap: wrap; gap: 5px; }
.curation-option { min-height: 40px; padding: 6px 8px; border: 1px solid var(--line); color: var(--ink); background: transparent; font-size: 0.76rem; white-space: nowrap; cursor: pointer; }
.curation-option:hover, .curation-option.is-selected { color: var(--paper); border-color: var(--ink); background: var(--ink); }
.classification-loading { grid-column: 1 / -1; margin: 0; color: var(--muted); font-size: 0.8rem; }
.compact-options { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 10px; }
.style-group { min-width: 0; margin: 0; padding: 0; border: 0; }
.style-group legend { padding: 0 0 5px; color: var(--muted); font-size: 0.78rem; font-weight: 600; }
.output-count, .ratio-options { display: grid; gap: 5px; }
.output-count { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.ratio-options { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.count-option, .ratio-option { min-width: 0; min-height: 40px; padding: 6px 8px; border: 1px solid var(--line); color: #514b42; background: transparent; font-size: 0.85rem; font-weight: 600; white-space: nowrap; cursor: pointer; }
.count-option:hover, .count-option.is-selected, .ratio-option:hover, .ratio-option.is-selected { color: var(--paper); border-color: var(--ink); background: var(--ink); }
.reference-section { min-width: 0; }
.reference-heading { display: flex; flex-wrap: wrap; gap: 3px 10px; margin: 0 0 5px; color: var(--ink); font-size: 0.8rem; font-weight: 700; }
.reference-heading span { color: var(--muted); font-size: 0.76rem; font-weight: 400; word-break: keep-all; }
.reference-uploads, .reference-statuses { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
.detail-upload { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 6px; min-width: 0; min-height: 43px; padding: 5px 9px; border: 1px dashed var(--accent); cursor: pointer; }
.detail-upload:hover { background: rgba(255,255,255,.32); }
.detail-upload:focus-within { outline: 3px solid #967d59; outline-offset: 2px; }
.detail-upload strong { min-width: 0; font-size: 0.82rem; font-weight: 600; white-space: nowrap; }
.detail-upload input { position: absolute; width: 1px; height: 1px; opacity: 0; overflow: hidden; clip-path: inset(50%); }
.upload-cta { flex: 0 0 auto; color: var(--accent); font-size: 0.76rem; font-weight: 600; white-space: nowrap; }
.upload-status { margin: 0; color: var(--muted); font-size: 0.72rem; line-height: 1.35; overflow-wrap: anywhere; }
.reference-statuses { margin-top: 4px; }
.generation-console { min-width: 0; padding: 12px; color: var(--paper); background: var(--ink); }
.generation-console.is-generating { box-shadow: 0 8px 20px rgba(25,24,20,.16); }
.console-topline { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 9px; }
.console-heading { min-width: 0; }
.console-heading strong { font-size: 0.9rem; }
.console-copy { margin: 2px 0 0; color: #d8d1c3; font-size: 0.76rem; line-height: 1.35; word-break: keep-all; }
.console-actions { display: flex; flex: 0 0 auto; align-items: center; gap: 6px; }
.watermark-toggle, .cancel-generation { min-height: 40px; padding: 6px 9px; border: 1px solid rgba(242,239,230,.58); color: var(--paper); background: transparent; font-size: 0.75rem; white-space: nowrap; cursor: pointer; }
.watermark-toggle { display: flex; align-items: center; gap: 7px; }
.watermark-toggle small { color: #c5bba9; font-size: 0.68rem; }
.watermark-toggle:hover, .watermark-toggle.is-active, .cancel-generation:hover { color: var(--ink); background: var(--paper); }
.watermark-toggle.is-active small { color: var(--muted); }
.generation-actions { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
.generation-button { display: flex; align-items: center; justify-content: center; gap: 8px; min-width: 0; min-height: 42px; padding: 6px 8px; border: 1px solid rgba(242,239,230,.54); color: var(--paper); background: transparent; cursor: pointer; }
.generation-button:hover:not(:disabled) { color: var(--ink); border-color: var(--paper); background: var(--paper); }
.generation-button:disabled { cursor: wait; opacity: .68; }
.action-label { min-width: 0; font-size: 0.88rem; font-weight: 600; line-height: 1.25; letter-spacing: -0.04em; white-space: nowrap; }
.generation-loader { display: none; flex: 0 0 auto; width: 13px; height: 13px; border: 2px solid rgba(242,239,230,.3); border-top-color: var(--paper); border-radius: 50%; animation: roomiz-spin .8s linear infinite; }
.is-generating .generation-loader { display: block; }
.generation-disclosure { margin: 7px 0 0; color: #e8e0d1; font-size: 0.8rem; line-height: 1.45; word-break: keep-all; }
.generation-status { margin: 8px 0 0; color: #ded5c7; font-size: 0.76rem; line-height: 1.35; overflow-wrap: anywhere; }
.generation-status:empty { display: none; }
.ten-select-set:not([hidden]) { display: inline-flex; align-items: center; min-height: 40px; margin-top: 8px; padding: 7px 10px; border: 1px solid rgba(242,239,230,.58); color: var(--paper); background: transparent; font-size: 0.78rem; cursor: pointer; }
.ten-select-set:hover { color: var(--ink); background: var(--paper); }
@keyframes roomiz-spin { to { transform: rotate(360deg); } }
.blog-studio { margin-top: 13px; }
.blog-panel { border: 1px solid var(--line); background: #eae4d7; }
.blog-trigger { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 54px; padding: 10px 14px; list-style: none; cursor: pointer; }
.blog-trigger::-webkit-details-marker { display: none; }
.blog-trigger > span:first-child { min-width: 0; display: flex; align-items: baseline; flex-wrap: wrap; gap: 3px 14px; }
.blog-trigger strong { font-size: 0.98rem; letter-spacing: -.05em; }
.blog-trigger small { color: var(--muted); font-size: 0.77rem; }
.blog-trigger-action { flex: 0 0 auto; color: var(--accent); font-size: 0.77rem; font-weight: 600; white-space: nowrap; }
.blog-content { padding: 14px; border-top: 1px solid var(--line); }
.blog-label { display: block; margin-bottom: 7px; font-size: 0.88rem; font-weight: 700; }
.blog-content textarea { display: block; width: 100%; min-width: 0; min-height: 170px; max-height: 420px; resize: vertical; padding: 12px; border: 1px solid #a99d8b; border-radius: 0; color: var(--ink); background: var(--paper); font-size: 0.88rem; line-height: 1.65; overflow-wrap: anywhere; }
.blog-content textarea::placeholder { color: #898074; }
.blog-meta { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 4px 12px; margin-top: 5px; color: var(--muted); font-size: 0.77rem; }
.blog-disclosure { margin: 10px 0; color: #4a443b; font-size: 0.81rem; line-height: 1.55; word-break: keep-all; }
.blog-actions { display: flex; flex-wrap: wrap; gap: 7px; }
.blog-primary, .blog-secondary { min-height: 42px; padding: 8px 13px; border: 1px solid var(--ink); font-size: 0.8rem; font-weight: 700; cursor: pointer; }
.blog-primary { color: var(--paper); background: var(--ink); }
.blog-secondary { color: var(--ink); background: transparent; }
.blog-primary:hover:not(:disabled) { background: #3b3933; }
.blog-secondary:hover:not(:disabled) { color: var(--paper); background: var(--ink); }
.blog-primary:disabled, .blog-secondary:disabled { cursor: not-allowed; opacity: .55; }
.blog-studio [hidden] { display: none !important; }
.blog-content progress { width: 100%; height: 11px; margin-top: 12px; accent-color: #716751; }
.blog-status { min-height: 0; margin: 7px 0 0; color: #4b4339; font-size: 0.8rem; line-height: 1.5; overflow-wrap: anywhere; }
.blog-status:empty { display: none; }
.gallery-head { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px 16px; margin: 16px 0 12px; padding-bottom: 9px; border-bottom: 1px solid var(--line); }
.gallery-heading { display: flex; align-items: baseline; gap: 8px; min-width: 0; }
.gallery-heading h2 { margin: 0; font-size: 1.2rem; font-weight: 700; letter-spacing: -0.06em; white-space: nowrap; }
.gallery-heading span { color: var(--muted); font-size: 0.78rem; white-space: nowrap; }
.gallery-tools { display: flex; align-items: center; flex-wrap: wrap; gap: 6px 10px; min-width: 0; margin-left: auto; }
.toolbar-group { display: inline-flex; align-items: center; gap: 5px; min-width: 0; }
.toolbar-label { flex: 0 0 auto; color: var(--muted); font-size: 0.76rem; white-space: nowrap; }
.toolbar-buttons, .gallery-actions { display: inline-flex; gap: 4px; }
.toolbar-button, .gallery-action { min-height: 40px; padding: 6px 9px; border: 1px solid var(--line); color: var(--ink); background: transparent; font-size: 0.76rem; font-weight: 600; line-height: 1; white-space: nowrap; cursor: pointer; }
.toolbar-button:hover, .toolbar-button.is-selected, .gallery-action:hover, .gallery-action.is-active { color: var(--paper); border-color: var(--ink); background: var(--ink); }
.gallery-action.is-delete { color: var(--danger); border-color: var(--danger); }
.gallery-action.is-delete:hover:not(:disabled) { color: #fff; background: var(--danger); }
.gallery-action.is-download { color: var(--paper); border-color: var(--ink); background: var(--ink); }
.gallery-action.is-download:hover:not(:disabled) { color: var(--ink); background: transparent; }
.gallery-action:disabled { opacity: .4; cursor: default; }
.selection-tools { display: flex; align-items: center; flex-wrap: wrap; gap: 6px 10px; flex: 0 0 100%; padding-top: 8px; border-top: 1px solid var(--line); }
.selection-tools[hidden] { display: none; }
.selection-scope { min-width: 0; color: var(--muted); font-size: 0.76rem; white-space: nowrap; }
.selection-tools .is-download { margin-left: auto; }
.selection-download-status { flex: 1 1 100%; min-width: 0; margin: -1px 0 0; color: var(--muted); font-size: 0.73rem; line-height: 1.35; overflow-wrap: anywhere; }
.selection-download-status:empty { display: none; }
.gallery { display: grid; gap: 18px 10px; }
.gallery[data-view='small'] { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.gallery[data-view='large'] { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.gallery-empty { grid-column: 1 / -1; margin: 0; padding: 28px 12px; border: 1px solid var(--line); color: var(--muted); font-size: 0.86rem; text-align: center; }
.card { position: relative; min-width: 0; }
.card.is-selected .card-image { outline: 3px solid var(--ink); outline-offset: 2px; }
.card-select { position: absolute; z-index: 2; top: 7px; left: 7px; min-height: 40px; padding: 7px 9px; border: 1px solid rgba(242,239,230,.8); color: var(--paper); background: rgba(25,24,20,.8); font-size: 0.73rem; cursor: pointer; }
.card-select.is-selected, .card-select:hover { color: var(--ink); background: var(--paper); }
.card-image { display: block; width: 100%; overflow: hidden; background: #ded9ce; }
.gallery[data-view='small'] .card-image { aspect-ratio: 1 / 1; }
.gallery[data-view='large'] .card-image { aspect-ratio: 4 / 3; }
.card-image img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.card:hover img { transform: scale(1.015); }
.card-info { display: flex; align-items: center; justify-content: space-between; gap: 6px; margin-top: 6px; padding-top: 5px; border-top: 1px solid var(--line); }
.card-info > div { min-width: 0; }
.card-meta { margin: 0; color: var(--muted); font: 500 10px/1.3 'DM Mono', monospace; overflow-wrap: anywhere; }
.card-title { margin: 3px 0 0; font-size: 0.9rem; font-weight: 600; line-height: 1.25; letter-spacing: -0.04em; overflow-wrap: anywhere; }
.download { display: inline-flex; flex: 0 0 auto; align-items: center; justify-content: center; gap: 4px; min-height: 40px; padding: 5px 8px; border: 1px solid var(--ink); color: var(--ink); font: 500 10px/1 'DM Mono', monospace; text-decoration: none; white-space: nowrap; }
.download:hover { color: var(--paper); background: var(--ink); }
.download b { font-size: 0.9rem; font-weight: 400; }
.gallery[data-view='small'] .card-info { align-items: stretch; flex-direction: column; }
.gallery[data-view='small'] .download { align-self: flex-start; }
.pagination { display: flex; align-items: center; justify-content: center; gap: 10px; padding-top: 20px; }
.pagination p { min-width: 105px; margin: 0; color: var(--muted); font-size: 0.79rem; text-align: center; white-space: nowrap; }
.page-button { min-height: 40px; padding: 8px 12px; border: 1px solid var(--ink); color: var(--ink); background: transparent; font-size: 0.79rem; cursor: pointer; }
.page-button:hover:not(:disabled) { color: var(--paper); background: var(--ink); }
.page-button:disabled { opacity: .35; cursor: default; }
footer { display: flex; justify-content: space-between; gap: 8px; padding: 12px clamp(14px, 2vw, 32px) 18px; border-top: 1px solid var(--line); color: var(--muted); font-size: 0.7rem; }

@media (max-width: 1100px) {
  .classification-groups { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .gallery[data-view='small'] { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .header-note { display: none; }
  .classification-groups { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .compact-options { grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .gallery[data-view='small'] { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .gallery[data-view='large'] { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 520px) {
  .topbar { min-height: 48px; }
  .brand-logo { width: 155px; }
  .brand p { font-size: 9px; }
  main { padding: 10px 12px 32px; }
  .studio-bar { display: block; padding-bottom: 9px; }
  .studio-bar h2 { font-size: 1.16rem; }
  .studio-bar p { margin-top: 2px; font-size: 0.75rem; }
  .generator-options { gap: 8px; }
  .classification-trigger { min-height: 50px; padding: 7px 10px; }
  .classification-trigger-copy { display: block; }
  .classification-trigger-copy strong { display: block; font-size: 0.9rem; }
  .classification-summary { display: block; margin-top: 1px; font-size: 0.7rem; }
  .classification-content { padding: 8px; }
  .classification-groups { grid-template-columns: minmax(0, 1fr); }
  .classification-head p { font-size: 0.72rem; }
  .reference-heading span { font-size: 0.7rem; }
  .detail-upload { min-height: 40px; padding: 4px 6px; }
  .detail-upload strong, .upload-cta { font-size: 0.73rem; }
  .console-topline { gap: 6px; }
  .console-heading strong { font-size: 0.82rem; }
  .console-copy { font-size: 0.7rem; }
  .watermark-toggle, .cancel-generation { padding-inline: 6px; font-size: 0.73rem; }
  .watermark-toggle small { font-size: 0.63rem; }
  .generation-button { padding-inline: 3px; }
  .action-label { font-size: 0.78rem; }
  .generation-disclosure { font-size: 0.76rem; }
  .blog-trigger { min-height: 51px; padding: 8px 10px; }
  .blog-trigger > span:first-child { display: block; }
  .blog-trigger strong, .blog-trigger small { display: block; }
  .blog-trigger strong { font-size: 0.89rem; }
  .blog-trigger small { font-size: 0.75rem; }
  .blog-content { padding: 10px; }
  .blog-disclosure { font-size: 0.78rem; }
  .blog-primary, .blog-secondary { font-size: 0.76rem; padding-inline: 9px; }
  .gallery-head { align-items: flex-start; margin-top: 12px; }
  .gallery-heading { flex: 1 1 auto; }
  .gallery-heading h2 { font-size: 1.09rem; }
  .gallery-tools { order: 2; width: 100%; margin-left: 0; justify-content: flex-start; }
  .gallery-actions { order: 1; }
  .selection-tools { order: 3; }
  .selection-scope { font-size: 0.71rem; }
  .selection-tools .is-download { margin-left: 0; }
  .selection-download-status { font-size: 0.7rem; }
  .toolbar-button, .gallery-action { padding-inline: 8px; font-size: 0.73rem; }
  .gallery[data-view='small'] { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 8px; }
  .gallery[data-view='large'] .card-image { aspect-ratio: 1 / 1.06; }
  .gallery[data-view='large'] .card-info { align-items: flex-start; }
  .card-title { font-size: 0.82rem; }
  .card-meta { font-size: 9px; }
  .pagination { gap: 8px; }
  .pagination p { min-width: 100px; font-size: 0.72rem; }
  footer { display: block; padding-inline: 12px; }
  footer span + span { display: none; }
}
@media (max-width: 350px) {
  .studio-bar p { font-size: 0.7rem; }
  .classification-trigger-action { font-size: 0.7rem; }
  .reference-heading span { flex-basis: 100%; }
  .console-copy { display: none; }
  .toolbar-group { width: 100%; justify-content: space-between; }
}