:root{
  --ink:#0A0A0A; --ink-2:#1A1A1A; --ink-3:#2A2A2A;
  --paper:#FFFFFF; --paper-alt:#F4F4F2; --line:#E2E2DF;
  --muted:#5C5C5C; --on-ink:#FFFFFF; --on-ink-muted:#A3A3A3;
  --lime:#BCD530; --danger:#C2361F;
  --sans:"Archivo","Helvetica Neue",Arial,sans-serif;
  --radius:6px;
}
*{box-sizing:border-box}
html{background:var(--paper-alt);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper-alt);color:var(--ink);font:400 15px/1.5 var(--sans);min-height:100vh}
img{display:block;max-width:100%}
button,input,select{font:inherit;color:inherit}
a{color:inherit}
[hidden]{display:none!important}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px}

/* ---------- Bar ---------- */
.bar{background:var(--ink);color:var(--on-ink);display:flex;align-items:center;gap:16px;padding:14px 24px;position:sticky;top:0;z-index:20}
.bar .logo{height:30px;width:auto}
.bar .title{font:700 12px/1 var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--on-ink-muted);padding-left:16px;border-left:1px solid var(--ink-3)}
.bar .spacer{flex:1}
.bar .who{font-size:13px;color:var(--on-ink-muted)}
.link-btn{background:none;border:0;padding:6px 0;cursor:pointer;font:600 13px/1 var(--sans);color:var(--on-ink);text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--ink-3)}
.link-btn:hover{text-decoration-color:var(--lime)}

/* ---------- Buttons & fields ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:var(--radius);padding:11px 18px;font:700 14px/1 var(--sans);cursor:pointer;text-decoration:none;white-space:nowrap}
.btn svg{width:16px;height:16px}
.btn-lime{background:var(--lime);color:var(--ink)}
.btn-lime:hover{filter:brightness(1.06)}
.btn-ink{background:var(--ink);color:var(--on-ink)}
.btn-ink:hover{background:var(--ink-2)}
.btn-line{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1px var(--line)}
.btn-line:hover{box-shadow:inset 0 0 0 1px var(--ink)}
.btn-danger{background:transparent;color:var(--danger);box-shadow:inset 0 0 0 1px currentColor}
.btn[disabled]{opacity:.5;cursor:default}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field label{font:700 11px/1.2 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.field input,.field select{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper)}
.field input:focus,.field select:focus{outline:none;border-color:var(--ink)}
.hint{font-size:12px;color:var(--muted);margin:0}
.error{color:var(--danger);font-size:13px;margin:0 0 12px;min-height:1em}
.eyebrow{font:700 11px/1.2 var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:0 0 8px}

/* ---------- Login ---------- */
.login{min-height:100vh;background:var(--ink);color:var(--on-ink);display:grid;place-items:center;padding:32px 16px}
.login-card{width:100%;max-width:380px}
.login-card .logo{width:180px;height:auto;margin:0 0 36px}
.login-card .eyebrow{color:var(--lime)}
.login-card h1{font:800 34px/1.05 var(--sans);letter-spacing:-.03em;margin:0 0 10px}
.login-card .lede{color:var(--on-ink-muted);margin:0 0 28px}
.login-card .field label{color:var(--on-ink-muted)}
.login-card .field input{background:var(--ink-2);border-color:var(--ink-3);color:var(--on-ink)}
.login-card .field input:focus{border-color:var(--lime)}
.login-card .btn{width:100%;padding:14px}
.login-card .error{color:#FF8A73}
.login-foot{margin-top:40px;font-size:12px;color:var(--on-ink-muted)}
.login-foot a{color:var(--on-ink)}

/* ---------- Gallery ---------- */
.cover{position:relative;height:min(72vh,720px);min-height:360px;background:var(--ink) center/cover no-repeat;display:flex;align-items:flex-end}
.cover::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(10,10,10,.85),rgba(10,10,10,.1) 55%)}
.cover-inner{position:relative;z-index:1;padding:40px 24px;max-width:1400px;width:100%;margin:0 auto;color:var(--on-ink)}
.cover .eyebrow{color:var(--lime)}
.cover h1{font:800 clamp(34px,6vw,64px)/1 var(--sans);letter-spacing:-.035em;margin:0 0 12px;text-wrap:balance}
.cover p{margin:0 0 22px;color:#D6D6D6}
.toolbar{position:sticky;top:58px;z-index:10;background:var(--paper-alt);border-bottom:1px solid var(--line)}
.toolbar-inner{max-width:1400px;margin:0 auto;padding:12px 24px;display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.tabs{display:flex;gap:4px;overflow-x:auto;max-width:100%;scrollbar-width:none}
.tab{white-space:nowrap}
.tab{background:none;border:0;padding:8px 12px;border-radius:var(--radius);cursor:pointer;font:600 14px/1 var(--sans);color:var(--muted)}
.tab[aria-selected="true"]{background:var(--ink);color:var(--on-ink)}
.tab .count{font-weight:500;opacity:.7;margin-left:4px}
.toolbar .spacer{flex:1}
.toolbar{scroll-margin-top:58px}
.grid{max-width:1400px;margin:0 auto;padding:24px;display:flex;gap:12px;align-items:flex-start}
.grid .col{flex:1;min-width:0}
.tile{position:relative;margin:0 0 12px;background:var(--line);border-radius:3px;overflow:hidden;cursor:zoom-in}
.tile img{width:100%;height:auto;transition:opacity .3s}
.tile-actions{position:absolute;right:8px;bottom:8px;display:flex;gap:6px;opacity:0;transition:opacity .15s}
.tile:hover .tile-actions,.tile:focus-within .tile-actions,.tile .fav-on{opacity:1}
.tile:hover .tile-actions{opacity:1}
.icon-btn{width:36px;height:36px;display:grid;place-items:center;border:0;border-radius:50%;background:rgba(10,10,10,.6);color:#fff;cursor:pointer;backdrop-filter:blur(6px)}
.icon-btn svg{width:18px;height:18px}
.icon-btn:hover{background:rgba(10,10,10,.85)}
.icon-btn.fav-on{color:var(--lime)}
.tile .fav-badge{position:absolute;right:8px;bottom:8px;color:var(--lime);width:36px;height:36px;display:grid;place-items:center;border-radius:50%;background:rgba(10,10,10,.6)}
.tile:hover .fav-badge{display:none}
.tile .fav-badge svg{width:18px;height:18px}
.empty{max-width:520px;margin:64px auto;text-align:center;color:var(--muted);padding:0 16px}
.empty h2{color:var(--ink);font:700 20px/1.2 var(--sans);margin:0 0 8px}
.foot{background:var(--ink);color:var(--on-ink-muted);font-size:12px;padding:20px 24px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:40px}
.foot a{color:var(--on-ink)}

/* ---------- Lightbox ---------- */
.lightbox{position:fixed;inset:0;z-index:100;background:#050505;display:grid;grid-template-rows:auto 1fr;color:var(--on-ink)}
.lb-top{display:flex;align-items:center;gap:8px;padding:12px 16px}
.lb-top .lb-count{font-size:13px;color:var(--on-ink-muted);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lb-stage{position:relative;display:grid;place-items:center;min-height:0;padding:0 64px 24px;touch-action:pan-y}
.lb-stage img{position:absolute;top:0;left:64px;width:calc(100% - 128px);height:calc(100% - 24px);object-fit:contain;user-select:none}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;z-index:1}
.lb-prev{left:8px}.lb-next{right:8px}
.lb-nav svg{width:22px;height:22px}

/* ---------- Admin ---------- */
.wrap{max-width:1200px;margin:0 auto;padding:32px 24px}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:24px}
.page-head h1{font:800 32px/1.05 var(--sans);letter-spacing:-.03em;margin:0}
.page-head .sub{color:var(--muted);margin:6px 0 0}
.back{display:inline-block;font:600 13px/1 var(--sans);color:var(--muted);text-decoration:none;margin-bottom:14px}
.back:hover{color:var(--ink)}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.card{background:var(--paper);border-radius:var(--radius);overflow:hidden;text-decoration:none;display:flex;flex-direction:column;box-shadow:0 0 0 1px var(--line)}
.card:hover{box-shadow:0 0 0 2px var(--ink)}
.card .thumb{aspect-ratio:3/2;background:var(--ink) center/cover no-repeat;display:grid;place-items:center;color:var(--on-ink-muted);font-size:13px}
.card .body{padding:14px 16px}
.card h3{font:700 17px/1.2 var(--sans);margin:0 0 4px}
.card .meta{font-size:13px;color:var(--muted);margin:0}
.panel{background:var(--paper);border-radius:var(--radius);box-shadow:0 0 0 1px var(--line);padding:20px;margin-bottom:20px}
.panel h2{font:700 17px/1.2 var(--sans);margin:0 0 14px}
.split{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:20px;align-items:start}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.drop{border:2px dashed var(--line);border-radius:var(--radius);padding:32px 16px;text-align:center;color:var(--muted);cursor:pointer;transition:border-color .15s,background .15s}
.drop strong{color:var(--ink)}
.drop.over{border-color:var(--lime);background:#F7FAE6}
.progress{margin-top:12px;font-size:13px;color:var(--muted)}
.bar-track{height:6px;background:var(--line);border-radius:3px;overflow:hidden;margin-top:6px}
.bar-fill{height:100%;background:var(--lime);width:0;transition:width .2s}
.admin-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.admin-tile{position:relative;aspect-ratio:1;background:var(--line) center/cover no-repeat;border-radius:3px;overflow:hidden}
.admin-tile .tags{position:absolute;left:6px;top:6px;display:flex;gap:4px}
.tag{font:700 10px/1 var(--sans);letter-spacing:.06em;text-transform:uppercase;padding:5px 6px;border-radius:3px;background:var(--ink);color:var(--on-ink)}
.tag-lime{background:var(--lime);color:var(--ink)}
.admin-tile .ops{position:absolute;inset:auto 0 0 0;display:flex;gap:4px;padding:6px;background:linear-gradient(to top,rgba(10,10,10,.75),transparent);opacity:0;transition:opacity .15s}
.admin-tile:hover .ops,.admin-tile:focus-within .ops{opacity:1}
.admin-tile .ops button{flex:1;border:0;border-radius:3px;padding:6px 4px;font:600 11px/1 var(--sans);cursor:pointer;background:rgba(255,255,255,.92);color:var(--ink)}
.admin-tile .ops button.del{color:var(--danger)}
dialog{border:0;border-radius:var(--radius);padding:24px;width:min(440px,calc(100vw - 32px));box-shadow:0 20px 60px rgba(0,0,0,.35)}
dialog::backdrop{background:rgba(10,10,10,.6)}
dialog h2{font:800 22px/1.1 var(--sans);letter-spacing:-.02em;margin:0 0 18px}
.creds{background:var(--paper-alt);border-radius:var(--radius);padding:14px;font:500 13px/1.6 ui-monospace,Consolas,monospace;white-space:pre-wrap;margin:0 0 14px}
.set-tabs{display:flex;gap:6px;flex-wrap:wrap;margin:0 0 16px}
.set-tab{display:inline-flex;align-items:center;gap:6px;padding:9px 14px;border-radius:999px;background:var(--paper);box-shadow:inset 0 0 0 1px var(--line);font:600 14px/1 var(--sans);color:var(--ink);text-decoration:none;border:0;cursor:pointer}
.set-tab .count{font-weight:500;opacity:.6}
.set-tab[aria-current=page],.set-tab[aria-pressed=true]{background:var(--ink);color:var(--on-ink);box-shadow:none}
.set-new{background:transparent;color:var(--muted)}
.set-new:hover{color:var(--ink)}
.set-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.set-head h2{margin:0}
.set-head .btn{padding:8px 12px;font-size:13px}
.share-set{font:700 13px/1.3 var(--sans);margin:0 0 6px}
.share{border-top:1px solid var(--line);padding:12px 0}
.share:first-child{border-top:0;padding-top:0}
.share-url{display:block;font:500 12px/1.5 ui-monospace,Consolas,monospace;background:var(--paper-alt);border-radius:var(--radius);padding:8px 10px;word-break:break-all;margin-bottom:6px}
.share .hint{margin-bottom:8px}
.share .btn{padding:8px 12px;font-size:13px}
.notice{background:var(--ink-2);border-left:3px solid var(--lime);padding:12px 14px;margin:0 0 24px;font-size:14px;color:var(--on-ink)}
.pw-row{display:flex;gap:8px}
.pw-row input{flex:1}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--ink);color:var(--on-ink);padding:10px 16px;border-radius:var(--radius);font-size:14px;z-index:200;box-shadow:0 8px 24px rgba(0,0,0,.3)}

@media (max-width:860px){
  .split{grid-template-columns:1fr}
}
@media (max-width:640px){
  .bar{padding:12px 16px;gap:10px}
  .bar .logo{height:24px}
  .bar .title{display:none}
  .bar .who{display:none}
  .toolbar{top:50px}
  .toolbar-inner,.grid,.cover-inner,.wrap{padding-left:16px;padding-right:16px}
  .grid{gap:8px}
  .tile{margin-bottom:8px}
  .tile-actions{opacity:1}
  .tile .fav-badge{display:none}
  .lb-stage img{left:0;width:100%;height:calc(100% - 16px)}
  .lb-nav{display:none}
}