:root{color-scheme:dark;--bg:#111827;--surface:#1f2937;--ink:#f9fafb;--muted:#9ca3af;--line:#374151;--accent:#3b82f6;--accent-hover:#2563eb;--accent-text:#93c5fd;--soft:#1d3b67;--error:#fca5a5}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.55}
a{color:var(--accent-text);text-underline-offset:4px}
button,input,textarea{font:inherit}
button,a,input,textarea{touch-action:manipulation;scroll-margin:12px}
:focus-visible{outline:3px solid var(--accent-text);outline-offset:5px}
[hidden]{display:none!important}
.visually-hidden{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.shell{width:100%;max-width:720px;margin:auto;padding:0 20px}
.site-header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:28px 0;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:8px;flex-wrap:wrap;color:var(--ink);font-weight:700;text-decoration:none;font-size:19px}
.brand-detail{font-weight:400;color:var(--muted)}
.header-logout{margin:0}
.header-logout .button{min-height:40px;padding:8px 14px}
.admin-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin:20px 0 28px;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--surface)}
.admin-tab{display:flex;align-items:center;justify-content:center;min-height:48px;padding:10px 12px;color:var(--muted);text-align:center;text-decoration:none;font-size:14px;font-weight:650}
.admin-tab+.admin-tab{border-left:1px solid var(--line)}
.admin-tab[aria-current="page"]{background:var(--soft);color:var(--ink);box-shadow:inset 0 -3px 0 var(--accent)}
.public-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin:20px 0 0;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--surface)}
.public-tab{display:flex;align-items:center;justify-content:center;min-height:44px;padding:8px 10px;color:var(--muted);text-align:center;text-decoration:none;font-size:14px;font-weight:650}
.public-tab+.public-tab{border-left:1px solid var(--line)}
.public-tab[aria-current="page"]{background:var(--soft);color:var(--ink);box-shadow:inset 0 -3px 0 var(--accent)}
.catalog-heading{padding:28px 0 4px}.catalog-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:20px 0 28px}
.catalog-card{display:block;min-width:0;padding:0;overflow:hidden;color:var(--ink);text-decoration:none}
.catalog-cover{display:block;width:100%;aspect-ratio:4/3;overflow:hidden;background:var(--bg)}
.catalog-cover img{display:block;width:100%;height:100%;object-fit:cover}
.card.public-catalog-card{padding:10px}
.catalog-card strong{display:block;padding:10px 12px;overflow-wrap:anywhere;font-size:14px}
.record-date{display:block;padding:0 12px 12px;color:var(--muted);font-size:12px}
.catalog-next{width:100%;margin-bottom:24px}.catalog-detail{padding-top:20px}.catalog-detail .image-frame{margin-top:0}
.catalog-description{white-space:pre-wrap;overflow-wrap:anywhere;color:var(--muted)}
.catalog-share{display:grid;gap:14px;padding:16px}.catalog-share .button{min-width:0}
.catalog-admin-form{display:grid;gap:14px;margin:18px 0 26px;padding:20px}
.catalog-admin-form label{display:grid;gap:6px;color:var(--muted);font-size:14px}
.catalog-admin-form input:not([type=file]),.catalog-admin-form textarea{width:100%;min-width:0;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);padding:10px}
.catalog-admin-form select{width:100%;min-width:0;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);padding:10px}
.catalog-suggest-form .suggest-limits{margin:-6px 0 0}.suggest-progress{display:grid;gap:10px;margin:0;padding:0;list-style:none}.suggest-progress li{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 12px;align-items:center;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--bg);overflow-wrap:anywhere}.suggest-progress progress{grid-column:1;margin:0}.suggest-file-state{color:var(--muted);font-size:13px}.suggest-retry{grid-column:2;grid-row:1/3;min-height:40px;padding:8px 12px}
.import-dialog{width:min(540px,calc(100% - 24px));max-height:calc(100% - 24px);padding:0;border:1px solid var(--line);border-radius:20px;background:var(--surface);color:var(--ink);overflow:auto}.import-dialog::backdrop{background:rgba(0,0,0,.62)}.import-dialog .catalog-admin-form{padding:0;margin:16px 0}.import-dialog #catalog-import-result{overflow-wrap:anywhere}
.catalog-admin-grid .catalog-card>form{padding:0 12px 12px}.catalog-admin-grid .catalog-card>form button{width:100%;min-height:40px}
.record-public-actions{margin:0 0 18px}.record-public-link{width:100%}
.record-admin-card{display:flex;flex-direction:column}.record-admin-card>p{padding:16px;margin:0;color:var(--muted)}
.catalog-card-actions{display:grid;gap:10px;padding:12px}.catalog-card-actions form{margin:0;padding:0}.catalog-card-actions .button,.catalog-cover-badge{width:100%;min-height:44px}
.catalog-order-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.catalog-order-actions .button:disabled{cursor:default}
.catalog-cover-badge{display:flex;align-items:center;justify-content:center;padding:10px 14px;border:1px solid var(--accent);border-radius:12px;background:var(--soft);color:var(--accent-text);font-weight:650;text-align:center}
.catalog-edit{padding:0 12px 10px}.catalog-edit summary{cursor:pointer;color:var(--accent-text);font-size:14px;margin-bottom:10px}
.catalog-edit form{display:grid;gap:10px;padding:0!important}.catalog-edit label{display:grid;gap:5px;color:var(--muted);font-size:13px}
.catalog-edit input,.catalog-edit textarea{width:100%;min-width:0;padding:8px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink)}
.proposal-queue{margin:0 0 28px;padding:18px;border:1px solid var(--accent);border-radius:16px;background:rgba(59,130,246,.07)}.proposal-heading{display:flex;align-items:center;gap:10px}.proposal-heading h2{margin:0}.proposal-count{display:grid;place-items:center;min-width:28px;height:28px;padding:0 8px;border-radius:999px;background:var(--accent);color:#fff;font-size:13px;font-weight:700}.proposal-queue .catalog-grid{margin-bottom:0}.proposal-card{border-color:var(--accent)}.proposal-actions{margin-bottom:28px}.proposal-actions form{flex:1}.proposal-actions .button{width:100%}
.intro{padding:42px 0 28px}
.eyebrow{color:var(--accent-text);font-size:11px;letter-spacing:.15em;font-weight:750;margin:0 0 16px}
h1{font-size:clamp(2rem,7.5vw,3rem);line-height:1.12;letter-spacing:-.035em;margin:0 0 20px;font-weight:700}
h2{font-size:19px;line-height:1.35;letter-spacing:-.02em;margin:0 0 8px}
p{margin:0 0 12px}
.lead{color:var(--muted);font-size:16px;line-height:1.65;margin-bottom:0}
.desktop-break{display:none}
.card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:28px 20px}
.upload-card{margin-top:28px;text-align:center;transition:border-color .18s ease,background-color .18s ease,box-shadow .18s ease}
.upload-card.is-dragging{border-color:var(--accent);background:#202f46;box-shadow:0 0 0 3px rgba(59,130,246,.2)}
.picture-symbol{margin:0 auto 20px;background:var(--soft);border:1px solid var(--line);width:60px;height:60px;border-radius:18px;display:grid;place-items:center;color:var(--accent-text)}
.picture-symbol-icon{display:block;width:28px;height:28px}
.formats{font-size:19px;line-height:1.35;letter-spacing:-.02em;margin-bottom:2px}
.muted.file-limits{font-size:14px;margin-bottom:2px}
.image-compression{font-size:13px}
.upload-alternatives{margin:12px 0 0}
.muted{color:var(--muted);font-size:13px}
.button{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:48px;padding:12px 20px;border:1px solid transparent;border-radius:12px;text-decoration:none;cursor:pointer;font-weight:650;max-width:100%;white-space:normal;text-align:center}
.primary{background:var(--accent);color:#fff}
.primary:hover{background:var(--accent-hover)}
.secondary{background:var(--soft);color:var(--accent-text);border-color:var(--line)}
button:disabled{opacity:.65;cursor:wait}
.upload-actions{display:grid;gap:10px;margin:12px 0 14px}
.upload-actions .button{width:100%}
.file-label{display:block;font-size:12px;color:var(--muted);text-align:left;margin:4px 0}
input[type=file]{display:block;width:100%;max-width:100%;min-width:0;font-size:12px;color:var(--muted);padding:4px 0;margin-bottom:12px}
input[type=file]::file-selector-button{min-height:32px;border:1px solid var(--line);border-radius:6px;background:var(--bg);color:var(--ink);margin-right:8px}
progress{width:100%;margin-top:16px;accent-color:var(--accent)}
.error{color:var(--error);font-size:14px;overflow-wrap:anywhere;margin:12px 0 0}
.error:empty{margin:0}
.notice{margin-top:16px;font-size:14px;color:var(--muted)}
.deadline{font-size:13px;color:var(--muted);margin:16px 0 6px}
time{font-weight:600;white-space:normal}
.details{display:grid;gap:16px;padding:24px 0}
.details p{font-size:13px;color:var(--muted);margin:0}
.details strong{display:block;color:var(--ink);font-size:13px;margin-bottom:3px}
.share-url{display:block;overflow-wrap:anywhere;word-break:break-word;font-size:14px}
.pending-url{margin:4px 0 24px}
.image-frame{margin:16px 0;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--surface)}
.published-image{display:block;width:100%;height:auto;max-height:65vh;object-fit:contain}
.result-card h2{font-size:16px;margin-bottom:12px}
.share-controls{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:stretch}
.share-field{display:block;width:100%;min-width:0;padding:10px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.55;text-overflow:ellipsis}
.result-card .share-url{margin:0 0 12px}
#copy-link{margin:0}
.result-expiry{margin:16px 0 0}
.upload-again{display:flex;width:100%;margin:16px 0 24px}
#result-upload-controls .upload-actions{display:none}
#result-upload-controls #upload-progress{margin-top:0}
.unavailable-card .button{margin-top:20px}
.unavailable-card .lead{margin-bottom:16px}
.skip-link{position:absolute;left:20px;top:-100px;padding:12px;background:var(--surface);z-index:2}
.skip-link:focus{top:8px}
.toast-region{position:fixed;top:16px;right:16px;bottom:16px;z-index:1000;display:grid;align-content:start;gap:10px;width:min(380px,calc(100% - 32px));overflow-y:auto;overscroll-behavior:contain;pointer-events:none}
.toast{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;padding:14px 14px 14px 16px;border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:12px;background:var(--surface);color:var(--ink);box-shadow:0 16px 40px rgba(0,0,0,.35);pointer-events:auto;animation:toast-in .18s ease-out}
.toast-error{border-left-color:var(--error)}
.toast-message{overflow-wrap:anywhere}
.toast-close{display:grid;place-items:center;width:36px;height:36px;padding:0;border:0;border-radius:8px;background:transparent;color:var(--muted);font-size:24px;line-height:1;cursor:pointer}
.toast-close:hover{background:var(--soft);color:var(--ink)}
.toast-leaving{opacity:0;transform:translateY(-8px);transition:opacity .18s ease,transform .18s ease}
@keyframes toast-in{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
.media-list{display:grid;gap:16px;margin-bottom:24px}
.media-card{aspect-ratio:1;min-width:0;padding:0;overflow:hidden}
.media-card-button{display:block;width:100%;height:100%;padding:0;border:0;background:var(--bg);cursor:pointer}
.media-card-button:focus-visible{outline:3px solid var(--accent);outline-offset:-4px}
.admin-thumbnail{display:block;width:100%;height:100%;object-fit:cover;background:var(--bg);transition:transform .18s ease}
.media-card-button:hover .admin-thumbnail{transform:scale(1.02)}
.media-size{font-weight:650}
.media-times{font-size:13px;margin:0 0 16px;color:var(--muted)}
.media-times dt{margin-top:8px}
.media-times dd{margin:0;color:var(--ink)}
.media-actions{display:flex;align-items:center;gap:8px;flex-wrap:nowrap;margin-top:12px}
.media-actions .button{min-height:40px;padding:8px 14px}
.dialog-actions .button{min-height:40px;padding:8px 12px;font-size:14px}
.admin-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:16px}
.danger{color:var(--error);background:var(--surface);border-color:var(--error)}
.danger:hover{background:var(--bg)}
.delete-dialog{width:min(440px,calc(100% - 32px));padding:0;border:1px solid var(--line);border-radius:20px;background:var(--surface);color:var(--ink)}
.delete-dialog::backdrop{background:rgba(0,0,0,.62)}
.delete-dialog-panel{padding:24px}
.delete-dialog h2{margin-bottom:12px}
.dialog-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
.media-viewer{width:min(1200px,calc(100% - 24px));max-width:none;height:min(900px,calc(100% - 24px));max-height:none;padding:0;border:0;background:transparent;color:var(--ink);overflow:visible}
.media-viewer::backdrop{background:rgba(0,0,0,.78)}
.media-viewer-shell{display:grid;grid-template-columns:52px minmax(0,1fr) 52px;align-items:center;width:100%;height:100%;gap:14px}
.viewer-panel{position:relative;display:grid;grid-template-rows:minmax(0,1fr) auto;max-width:960px;width:100%;max-height:100%;justify-self:center;overflow:hidden;border:1px solid var(--line);border-radius:20px;background:var(--surface);box-shadow:0 24px 80px rgba(0,0,0,.48)}
.viewer-image-frame{display:grid;place-items:center;min-height:220px;max-height:68vh;background:var(--bg)}
.viewer-image-frame img{display:block;max-width:100%;max-height:68vh;width:auto;height:auto;object-fit:contain}
.viewer-image-link{display:grid;place-items:center;max-width:100%;max-height:68vh}
.viewer-loading{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;background:var(--surface);color:var(--muted);font-size:14px;font-weight:650}
.viewer-loading[hidden]{display:none}
.viewer-spinner{width:36px;height:36px;border:3px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:viewer-spin .75s linear infinite}
.media-viewer.is-loading .viewer-image-frame img,.media-viewer.is-loading .viewer-details{visibility:hidden}
@keyframes viewer-spin{to{transform:rotate(360deg)}}
@media(prefers-reduced-motion:reduce){.viewer-spinner{animation-duration:1.5s}}
.viewer-details{padding:20px 24px}
.catalog-viewer .media-actions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));justify-content:center}
.catalog-viewer .media-actions .button{width:100%;min-width:0}
.viewer-details .media-times{display:grid;grid-template-columns:auto minmax(0,1fr);gap:6px 16px;margin:12px 0 16px}
.viewer-details .media-times dt{margin:0}.viewer-details .media-times dd{margin:0}
.viewer-close{position:absolute;top:12px;right:12px;z-index:3;display:grid;place-items:center;width:40px;height:40px;padding:0;border:1px solid var(--line);border-radius:50%;background:rgba(18,26,41,.88);color:var(--ink);cursor:pointer}
.viewer-close svg{display:block;width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2.25;stroke-linecap:round}
.viewer-arrow{display:grid;place-items:center;width:52px;height:52px;padding:0;border:1px solid var(--line);border-radius:50%;background:var(--surface);color:var(--ink);cursor:pointer}
.viewer-arrow svg{display:block;width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:2.25;stroke-linecap:round;stroke-linejoin:round}
.viewer-arrow:disabled{opacity:.25;cursor:default}
.viewer-arrow:not(:disabled):hover,.viewer-close:hover{border-color:var(--accent);background:var(--soft)}
.stats-section{margin-bottom:24px}
.stats-current{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:20px 0}
.stats-current dt{font-size:13px;color:var(--muted)}
.stats-current dd{margin:6px 0 0;font-size:21px;font-weight:700;overflow-wrap:anywhere}
.stats-metrics{display:grid;gap:16px;margin:24px 0}
.stats-metric>div{display:flex;justify-content:space-between;gap:16px;font-size:14px}
.stats-metric meter{display:block;width:100%;height:16px;accent-color:var(--accent)}
.stats-table-scroll{max-width:100%;overflow-x:auto;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.stats-table{width:100%;border-collapse:collapse;font-size:12px;text-align:right;font-variant-numeric:tabular-nums}
.stats-table th,.stats-table td{padding:10px 8px;border-bottom:1px solid var(--line)}
.stats-table th{font-weight:650}
.stats-table thead{background:var(--soft)}
.stats-table tbody th{white-space:nowrap;text-align:left}
.stats-table tbody tr:last-child>*{border-bottom:0}
.stats-note{margin-top:12px}
@media(max-width:480px){.shell{padding:0 12px}.result-card{padding:20px 12px}.share-controls{gap:6px}#copy-link{min-height:44px;padding:8px;font-size:13px}}
@media(max-width:600px){.media-viewer{width:calc(100% - 8px);height:calc(100% - 16px)}.media-viewer-shell{grid-template-columns:40px minmax(0,1fr) 40px;gap:4px}.viewer-arrow{width:40px;height:48px;font-size:34px}.viewer-details{padding:16px}.viewer-details .media-times{grid-template-columns:1fr;gap:3px}.viewer-details .media-times dd{margin-bottom:6px}.viewer-image-frame{min-height:160px}.media-actions .button{flex:1}}
@media(min-width:600px){.site-header{padding:32px 0}.intro{padding:52px 0 32px}.compact{padding:40px 0 28px}.desktop-break{display:block}.card{padding:32px}.media-card{padding:0}.card.public-catalog-card{padding:16px}.upload-card{padding:32px 80px}.upload-actions{grid-template-columns:1fr 1fr}.details{grid-template-columns:1fr 1fr;gap:36px;padding:28px 0}.lead{font-size:17px}}
@media(min-width:900px){.media-list{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:700px){.catalog-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}