/* صوري — light "art gallery" theme: plum header, amber accents, rounded cards */
:root{--bg:#f6f3f9;--card:#fff;--fg:#241631;--mut:#8d84a0;--plum:#2e1240;--plum2:#4a2168;--amber:#f5a623;--amber2:#ffd27a;--ok:#1f9d5a;--err:#d8433b;--line:#ece7f2;--r:18px;--safe-b:env(safe-area-inset-bottom,0px);--safe-t:env(safe-area-inset-top,0px)}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;background:var(--bg);color:var(--fg);font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans Arabic",sans-serif;font-size:16px;height:100%}
body{display:flex;flex-direction:column;min-height:100dvh}
button{font:inherit;color:var(--fg);border:0;background:#efeaf5;border-radius:14px;padding:11px 16px;cursor:pointer;font-weight:600}
button.primary{background:var(--amber);color:#2a1700;box-shadow:0 6px 16px rgba(245,166,35,.35)}
button.plum{background:var(--plum);color:#fff}
button.danger{background:#fde8e6;color:#b3261e}
button.ghost{background:transparent;color:var(--amber2);font-weight:600}
button:disabled{opacity:.5;cursor:default;box-shadow:none}
input,select{font:inherit;color:var(--fg);background:#fff;border:1.5px solid var(--line);border-radius:14px;padding:12px 14px;width:100%}
input:focus,select:focus{outline:none;border-color:var(--amber)}
label{display:block;color:var(--mut);font-size:14px;margin:12px 0 6px}
.hidden{display:none!important}
/* plum header with rounded bottom */
header{display:flex;align-items:center;gap:10px;padding:calc(14px + var(--safe-t)) 18px 18px;background:var(--plum);color:#fff;border-radius:0 0 28px 28px;position:sticky;top:0;z-index:5;box-shadow:0 8px 24px rgba(46,18,64,.25)}
header h1{font-size:22px;margin:0;flex:1;color:var(--amber);font-weight:800;letter-spacing:.3px}
header .count{color:#cbbbd9;font-size:13px}
main{flex:1;padding:14px 14px calc(84px + var(--safe-b))}
nav.tabs{position:fixed;bottom:calc(10px + var(--safe-b));left:14px;right:14px;display:flex;background:#fff;border-radius:22px;padding:6px;z-index:5;box-shadow:0 10px 30px rgba(46,18,64,.18)}
nav.tabs button{flex:1;background:none;border-radius:16px;padding:8px 4px 6px;color:#b4a9c4;font-size:11px;display:flex;flex-direction:column;align-items:center;gap:2px;font-weight:600}
nav.tabs button span{font-size:22px;filter:grayscale(1);opacity:.55}
nav.tabs button.on{color:var(--plum);background:#f6f0fb}nav.tabs button.on span{filter:none;opacity:1}
.card{background:var(--card);border-radius:var(--r);padding:18px;margin-bottom:14px;box-shadow:0 4px 18px rgba(46,18,64,.06)}
.card h2{margin:0 0 8px;font-size:17px;color:var(--plum)}
.muted{color:var(--mut);font-size:14px}
.row{display:flex;gap:10px;align-items:center}
.row>*{flex:1}
.auth{max-width:440px;margin:0 auto;padding:0}
.auth .hero{background:var(--plum);color:#fff;border-radius:0 0 36px 36px;margin:0 -14px 18px;padding:calc(40px + var(--safe-t)) 24px 34px;text-align:center}
.auth .hero .logo{font-size:60px;line-height:1}
.auth .hero h1{color:var(--amber);margin:8px 0 4px;font-size:28px}
.auth .hero p{color:#cbbbd9;margin:0;font-size:14px}
.check{display:flex;align-items:center;gap:10px;margin:14px 0;color:var(--fg);font-size:15px}
.check input{width:20px;height:20px;accent-color:var(--amber)}
.err{color:var(--err);font-size:14px;min-height:20px;margin-top:8px}
/* chips (filters) */
.chips{display:flex;gap:6px;overflow-x:auto;padding:2px 2px 10px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chips button{background:none;padding:8px 10px;font-size:14px;color:var(--mut);border-radius:12px;white-space:nowrap;position:relative}
.chips button.on{color:var(--plum)}
.chips button.on::after{content:"";position:absolute;bottom:2px;left:50%;transform:translateX(-50%);width:6px;height:6px;border-radius:50%;background:var(--err)}
/* gallery */
.day{margin:4px 0 20px}
.day h3{font-size:15px;color:var(--plum);margin:0 0 10px;font-weight:700;display:flex;justify-content:space-between}
.day h3 span:last-child{color:var(--mut);font-weight:500;font-size:13px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(106px,1fr));gap:10px}
.tile{position:relative;aspect-ratio:1;background:#e9e3f0;border-radius:18px;overflow:hidden;cursor:pointer;box-shadow:0 4px 14px rgba(46,18,64,.08)}
.tile img{width:100%;height:100%;object-fit:cover;display:block}
.tile .ph{position:absolute;inset:0;display:grid;place-items:center;font-size:28px;color:var(--mut)}
.tile img ~ .ph{display:none}
.tile .badge{position:absolute;bottom:6px;left:6px;background:rgba(46,18,64,.75);color:#fff;border-radius:8px;font-size:11px;padding:2px 6px}
.tile .chk{position:absolute;top:7px;right:7px;width:22px;height:22px;border-radius:50%;border:2px solid #fff;background:rgba(0,0,0,.25);display:none}
.selecting .tile .chk{display:block}
.tile.sel{outline:3px solid var(--amber);outline-offset:-3px}
.tile.sel .chk{background:var(--amber);border-color:var(--amber)}
.tile.sel .chk::after{content:"✓";color:#2a1700;font-size:14px;font-weight:800;display:grid;place-items:center;height:100%}
.selbar{position:fixed;bottom:calc(78px + var(--safe-b));left:14px;right:14px;background:var(--plum);border-radius:18px;padding:10px;display:flex;gap:8px;z-index:6;box-shadow:0 10px 30px rgba(46,18,64,.35)}
.selbar button{flex:1;padding:10px 6px;font-size:13px;background:rgba(255,255,255,.1);color:#fff}
.selbar button.danger{background:#5a1f1f;color:#ffb3b3}
.empty{text-align:center;color:var(--mut);padding:60px 20px}
.empty div{font-size:48px;margin-bottom:10px}
/* upload */
.bigbtn{display:block;width:100%;padding:24px;font-size:17px;text-align:center;border-radius:22px}
.ulist{margin-top:12px}
.uitem{display:flex;gap:12px;align-items:center;background:#fff;border-radius:18px;padding:8px 10px 8px 8px;margin-bottom:8px;box-shadow:0 4px 14px rgba(46,18,64,.06)}
.uitem .th{width:54px;height:54px;border-radius:50%;background:#efeaf5;object-fit:cover;flex:none;display:grid;place-items:center;font-size:22px;overflow:hidden}
.uitem .th img{width:100%;height:100%;object-fit:cover}
.uitem .info{flex:1;min-width:0}
.uitem .name{font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.uitem .sub{font-size:12px;color:var(--mut)}
.uitem .sub bdi{unicode-bidi:isolate}
.uitem .st{font-size:12px;padding:6px 10px;border-radius:12px;background:#efeaf5;white-space:nowrap;font-weight:600}
.st.done,.st.exists{background:#e3f6ea;color:#177a45}.st.uploading{background:var(--amber2);color:#5a3a00}.st.error{background:#fde8e6;color:#b3261e}.st.pending,.st.claimed,.st.hashing{color:var(--mut)}
.bar{height:4px;background:#efeaf5;border-radius:2px;overflow:hidden;margin-top:6px}.bar i{display:block;height:100%;background:var(--amber);width:0;transition:width .2s}
.summary{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}
.summary span{background:#fff;border-radius:12px;padding:6px 12px;font-size:13px;font-weight:600;box-shadow:0 2px 8px rgba(46,18,64,.06)}
.seg{display:flex;background:#fff;border-radius:14px;padding:4px;margin:4px 0 10px;box-shadow:0 2px 8px rgba(46,18,64,.06)}
.seg button{flex:1;background:none;padding:8px 4px;font-size:13px;border-radius:11px;color:var(--mut)}.seg button.on{background:var(--plum);color:#fff}
/* shares */
.share{background:#fff;border-radius:18px;padding:14px;margin-bottom:12px;box-shadow:0 4px 14px rgba(46,18,64,.06)}
.share .link{font-family:ui-monospace,monospace;font-size:12px;direction:ltr;text-align:left;background:#f6f3f9;padding:10px;border-radius:12px;word-break:break-all;margin:10px 0}
.pill{display:inline-block;padding:4px 10px;border-radius:10px;font-size:12px;background:var(--amber2);color:#5a3a00;font-weight:600}
/* viewer (stays dark) */
.viewer{position:fixed;inset:0;background:#120618;z-index:20;display:flex;flex-direction:column;color:#fff}
.viewer .top{display:flex;align-items:center;gap:8px;padding:10px 12px;padding-top:calc(10px + var(--safe-t));background:rgba(18,6,24,.7);position:absolute;top:0;left:0;right:0;z-index:2}
.viewer .top button{background:rgba(255,255,255,.14);color:#fff}
.viewer .top .t{flex:1;min-width:0;font-size:13px}.viewer .top .t div{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.viewer .muted{color:#cbbbd9}
.viewer .stage{flex:1;display:grid;place-items:center;overflow:hidden}
.viewer img,.viewer video{max-width:100%;max-height:100dvh;object-fit:contain}
.viewer .bottom{display:flex;gap:8px;padding:12px 14px calc(14px + var(--safe-b));background:rgba(18,6,24,.75);position:absolute;bottom:0;left:0;right:0}
.viewer .bottom button{flex:1;background:rgba(255,255,255,.14);color:#fff}
.viewer .bottom button:first-child{background:var(--amber);color:#2a1700}
.viewer .prog{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:#fff;text-align:center}
.spin{width:36px;height:36px;border:3px solid rgba(255,255,255,.2);border-top-color:var(--amber);border-radius:50%;animation:sp 1s linear infinite;margin:0 auto 10px}
@keyframes sp{to{transform:rotate(360deg)}}
/* dialogs */
.scrim{position:fixed;inset:0;background:rgba(46,18,64,.55);z-index:30;display:grid;place-items:end center}
.dlg{background:#fff;border-radius:28px 28px 0 0;padding:20px 18px calc(20px + var(--safe-b));width:100%;max-width:520px}
.dlg h2{margin:0 0 6px;font-size:19px;color:var(--plum)}
.dlg .actions{display:flex;gap:10px;margin-top:16px}.dlg .actions button{flex:1}
.toast{position:fixed;bottom:calc(92px + var(--safe-b));left:50%;transform:translateX(-50%);background:var(--plum);color:#fff;padding:10px 18px;border-radius:14px;font-size:14px;z-index:40;max-width:90vw;box-shadow:0 8px 24px rgba(46,18,64,.35)}
.uday{margin:6px 0 16px}
.udh{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:6px 4px 10px}
.udh b{font-size:16px;color:var(--plum)}
.small{font-size:12px}
.ustats{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.ustats span{background:#fff;border-radius:10px;padding:4px 9px;font-size:12px;font-weight:600;color:var(--mut);box-shadow:0 2px 8px rgba(46,18,64,.06)}
.ustats span.allok{background:#e3f6ea;color:#177a45}
.ustats span:last-child:not(.allok){background:var(--amber2);color:#5a3a00}
.viewer .idx{font-size:12px;color:#cbbbd9;background:rgba(255,255,255,.12);border-radius:8px;padding:3px 8px;white-space:nowrap}
.viewer .stage{touch-action:pan-y;user-select:none}
.navbtn{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.15);color:#fff;font-size:28px;line-height:1;padding:0;display:grid;place-items:center;z-index:2}
.navbtn.prev{right:10px}.navbtn.next{left:10px}
@media (hover:none){.navbtn{opacity:.6}}
.viewer .idx{direction:ltr}
.toast{bottom:auto;top:calc(90px + var(--safe-t))}
body.share .selbar{bottom:calc(14px + var(--safe-b))}