:root{
  --bg:#f5f5f7;--card:#ffffff;--text:#1d1d1f;--muted:#6e6e73;--line:#d2d2d7;
  --blue:#0071e3;--blue-soft:#e8f2ff;--danger:#b42318;--danger-bg:#ffe7e5;
  --shadow:0 10px 35px rgba(0,0,0,.06)
}
@media(prefers-color-scheme:dark){
  :root{--bg:#000;--card:#1c1c1e;--text:#f5f5f7;--muted:#98989d;--line:#38383a;
  --blue:#0a84ff;--blue-soft:#102a44;--danger:#ff6961;--danger-bg:#3a1715;--shadow:none}
}
*{box-sizing:border-box}
html{background:var(--bg)}
body{margin:0;color:var(--text);background:var(--bg);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
button,input,select,textarea{font:inherit}
.app-header{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:blur(22px);border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top)}
.shell{max-width:1120px;margin:auto;padding-left:18px;padding-right:18px}
.header-inner{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:14px}
h1,h2,h3,p{margin-top:0}h1{margin-bottom:0;font-size:25px}h2{margin-bottom:0;font-size:28px}
.eyebrow{text-transform:uppercase;letter-spacing:.08em;font-size:11px;font-weight:800;color:var(--muted);margin-bottom:4px}
main{padding-top:18px;padding-bottom:calc(90px + env(safe-area-inset-bottom))}
.card,.metric,.panel{background:var(--card);border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}
.card{padding:20px;margin-bottom:16px}
.status-card{display:flex;gap:8px;flex-direction:column}
.status-card.ready{background:#eaf8ee;border-color:#b8e4c3}
.header-actions,.button-row,.dialog-actions{display:flex;gap:9px;flex-wrap:wrap;align-items:center}
.button{appearance:none;border:0;background:var(--blue);color:white;padding:12px 15px;border-radius:14px;font-weight:750;cursor:pointer}
.button.secondary{background:var(--card);color:var(--text);border:1px solid var(--line)}
.button.ghost{background:transparent;color:var(--blue)}
.button.danger{background:var(--danger-bg);color:var(--danger)}
.button.full{width:100%;margin-top:12px}
.section-heading,.hero,.dialog-header{display:flex;justify-content:space-between;align-items:center;gap:14px}
.hero{padding:22px}
.form-grid{display:grid;gap:14px}.form-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.panel{padding:17px}
label{display:block;font-weight:750;font-size:13px;margin:12px 0 6px}
input,select,textarea{width:100%;background:var(--card);color:var(--text);border:1px solid var(--line);border-radius:14px;padding:13px 14px;font-size:16px}
textarea{resize:vertical}
.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:16px}
.metric{padding:17px}.metric span{display:block;color:var(--muted);font-size:13px}.metric strong{display:block;font-size:23px;margin-top:4px}
.filters{display:grid;grid-template-columns:1fr 220px;gap:10px}
.item-row{display:grid;grid-template-columns:96px 1fr auto;gap:14px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}
.item-row:last-child{border-bottom:0}.item-thumb{width:96px;height:96px;border-radius:18px;object-fit:cover;background:var(--bg);border:1px solid var(--line)}
.item-title{font-size:18px;font-weight:800;margin-bottom:5px}.item-meta{color:var(--muted);font-size:13px;line-height:1.5}
.badge{display:inline-block;background:var(--blue-soft);color:var(--blue);padding:5px 9px;border-radius:999px;font-size:12px;font-weight:800;margin-bottom:6px}
.empty-state{text-align:center;padding:46px 16px;color:var(--muted)}.empty-state h3{color:var(--text)}
.empty-icon{font-size:44px;margin-bottom:10px}
.hidden{display:none!important}.muted{color:var(--muted)}.spacer{flex:1}
dialog{border:0;padding:0;background:transparent;width:min(760px,calc(100% - 20px));max-width:none}
dialog::backdrop{background:rgba(0,0,0,.5);backdrop-filter:blur(4px)}
.dialog-card{background:var(--card);color:var(--text);border-radius:26px;padding:22px;max-height:90vh;overflow:auto;border:1px solid var(--line)}
.icon-button{width:40px;height:40px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--text);font-size:26px}
.file-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px;margin-top:10px}
.file-card{border:1px solid var(--line);border-radius:14px;padding:8px}.file-card img{width:100%;height:90px;object-fit:cover;border-radius:9px}
.member-row{display:grid;grid-template-columns:1fr 150px auto;gap:10px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}
code{background:var(--bg);padding:2px 5px;border-radius:6px}
@media(max-width:760px){
  .metrics{grid-template-columns:1fr 1fr}.form-grid.two,.filters{grid-template-columns:1fr}
  .section-heading,.hero{align-items:flex-start;flex-direction:column}.item-row{grid-template-columns:74px 1fr}.item-thumb{width:74px;height:74px}.item-actions{grid-column:1/-1}
  .member-row{grid-template-columns:1fr}
}
@media print{
  .app-header,#statusCard,#authView,#setupView,.filters,.button,.item-actions,dialog{display:none!important}
  body{background:white;color:black}.card,.metric{box-shadow:none;border:0}.shell{max-width:none}
  .item-row{break-inside:avoid}
}