:root{
  --paper:#F7F3EC;--paper-2:#EAF3E6;--ink:#0E2D2C;--ink-soft:#4A6663;--line:#C3DACB;
  --tech:#004645;--tech-soft:#D6EBCE;--gold:#2E6B67;--done:#004645;--done-soft:#BFDDDE;
  --amber:#9A6B1F;--amber-soft:#F3E6C9;--on:#fff;
  box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --paper:#0C2322;--paper-2:#123130;--ink:#E7EFE9;--ink-soft:#A7CECB;--line:#2B5351;
  --tech:#A7CECB;--tech-soft:#1A3E3C;--gold:#B0D0B9;--done:#A7CECB;--done-soft:#1A3E3C;--amber:#E2C17E;--amber-soft:#3A3220;--on:#0C2322}}
:root[data-theme="dark"]{
  --paper:#0C2322;--paper-2:#123130;--ink:#E7EFE9;--ink-soft:#A7CECB;--line:#2B5351;
  --tech:#A7CECB;--tech-soft:#1A3E3C;--gold:#B0D0B9;--done:#A7CECB;--done-soft:#1A3E3C;--amber:#E2C17E;--amber-soft:#3A3220;--on:#0C2322}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
*,*::before,*::after{box-sizing:inherit}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Frank Ruhl Libre",Georgia,"Times New Roman",serif;line-height:1.45;min-height:100%}
button,input,select,textarea{font:inherit;color:inherit}
.wrap{max-width:860px;margin:0 auto;padding:0 1rem 3rem}
.top{text-align:center;padding:.8rem 1rem .3rem}
.kick{font-size:.62rem;letter-spacing:.32em;text-transform:uppercase;color:var(--gold);font-weight:500}
.top h1{margin:.1rem 0 0;font-weight:400;font-size:1.9rem;line-height:1.1}
.top .ded{font-size:.82rem;color:var(--ink-soft);margin-top:.15rem}
.tabs{display:flex;gap:.3rem;justify-content:center;flex-wrap:wrap;margin:.6rem auto .2rem;max-width:860px;padding:0 .6rem;position:sticky;top:env(safe-area-inset-top,0px);background:var(--paper);z-index:20;padding-bottom:.4rem}
.tab{border:1px solid var(--line);background:var(--paper-2);border-radius:999px;padding:.32rem .8rem;cursor:pointer;font-size:.88rem}
.tab[aria-pressed="true"]{background:var(--tech);color:var(--on);border-color:var(--tech)}
.badge{display:inline-block;min-width:1.2rem;padding:0 .3rem;border-radius:999px;background:#B3412E;color:#fff;font-size:.7rem;line-height:1.2rem;text-align:center;margin-inline-start:.3rem;font-family:system-ui,sans-serif}
.btn{border:1px solid var(--line);background:var(--paper-2);border-radius:8px;padding:.42rem .8rem;cursor:pointer;font-size:.9rem}
.btn.primary{background:var(--tech);border-color:var(--tech);color:var(--on)}
.btn.ghost{background:transparent}
.btn.warn{border-color:#B3412E;color:#B3412E;background:transparent}
.btn[disabled]{opacity:.45;cursor:default}
.row{display:flex;gap:.45rem;flex-wrap:wrap;align-items:center}
.muted{color:var(--ink-soft);font-size:.85rem}
.note{background:var(--paper-2);border:1px dashed var(--line);border-radius:10px;padding:.7rem .9rem;font-size:.9rem;color:var(--ink-soft);margin:.7rem 0}
.card{border:1px solid var(--line);background:var(--paper-2);border-radius:12px;padding:.85rem 1rem;margin:.65rem 0;cursor:pointer;position:relative}
.card:hover{border-color:var(--tech)}
.card .nm{font-size:1.2rem;font-weight:500}
.card .he{font-size:1.25rem;direction:rtl;text-align:right;float:right;margin-inline-start:.6rem}
.card .meta{font-size:.85rem;color:var(--ink-soft);margin-top:.15rem;clear:both}
.newtag{position:absolute;top:-.55rem;left:.9rem;background:#B3412E;color:#fff;font-size:.7rem;letter-spacing:.08em;padding:.05rem .45rem;border-radius:999px;font-family:system-ui,sans-serif}
.pbar{height:6px;border-radius:3px;background:color-mix(in srgb,var(--done) 14%,transparent);overflow:hidden;margin:.45rem 0 .2rem}
.pbar i{display:block;height:100%;background:var(--done)}
.pill{display:inline-block;font-size:.75rem;border-radius:999px;padding:.05rem .55rem;border:1px solid var(--line);margin-inline-end:.3rem}
.pill.ok{background:var(--done);color:var(--on);border-color:var(--done)}
.pill.no{border-color:#B3412E;color:#B3412E}
.empty{text-align:center;color:var(--ink-soft);padding:2.5rem 1rem}
h2.sec{font-size:1.05rem;font-weight:500;margin:1.3rem 0 .4rem;border-bottom:1px solid var(--line);padding-bottom:.25rem}
.back{background:none;border:none;color:var(--tech);cursor:pointer;padding:.3rem 0;font-size:.95rem}
.head{border:1px solid var(--line);border-radius:14px;padding:1rem;background:var(--paper-2);margin-top:.4rem}
.head .he{font-size:1.7rem;direction:rtl;text-align:center}
.head .nm{font-size:1.25rem;text-align:center;font-weight:500}
.head .meta{text-align:center;color:var(--ink-soft);font-size:.9rem}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(6.5rem,1fr));gap:.45rem;margin:.75rem 0}
.stat{border:1px solid var(--line);border-radius:10px;padding:.45rem .5rem;text-align:center;background:var(--paper)}
.stat b{display:block;font-size:1.25rem;font-weight:500;color:var(--done)}
.stat span{font-size:.72rem;color:var(--ink-soft)}
.g150{display:grid;grid-template-columns:repeat(10,1fr);gap:.28rem;direction:rtl;margin:.6rem 0}
.sq{appearance:none;aspect-ratio:1;border:1px solid var(--line);background:var(--paper);border-radius:5px;padding:0;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:0;position:relative}
.sq b{font-weight:500;font-size:clamp(.72rem,2.8vw,1rem);line-height:1}
.sq small{font-size:clamp(.5rem,1.9vw,.68rem);color:var(--ink-soft);direction:rtl}
.sq.said{background:var(--done);border-color:var(--done);color:var(--on)}
.sq.said small{color:inherit;opacity:.8}
.sq.me::after{content:"";position:absolute;top:3px;right:3px;width:6px;height:6px;border-radius:50%;background:#E2B13C}
.sq.claim{background:var(--amber-soft);border:1.5px dashed var(--amber)}
.sq.claim.mine{border-style:solid;background:var(--amber);color:#fff}
.sq.claim.mine small{color:#fff}
.legend{display:flex;gap:.7rem;flex-wrap:wrap;font-size:.75rem;color:var(--ink-soft);justify-content:center}
.legend i{display:inline-block;width:.8rem;height:.8rem;border-radius:3px;vertical-align:-2px;margin-inline-end:.25rem;border:1px solid var(--line)}
.upd{border-inline-start:3px solid var(--gold);padding:.25rem .7rem;margin:.5rem 0;font-size:.92rem}
.upd .when{font-size:.75rem;color:var(--ink-soft)}
.switch{display:flex;align-items:center;gap:.6rem;cursor:pointer;padding:.55rem .7rem;border:1px solid var(--line);border-radius:10px;background:var(--paper-2);margin:.4rem 0}
.switch input{width:1.15rem;height:1.15rem;accent-color:var(--tech)}
.tbl{width:100%;border-collapse:collapse;font-size:.85rem}
.tbl th,.tbl td{border-bottom:1px solid var(--line);padding:.35rem .3rem;text-align:left;vertical-align:top}
.tbl-wrap{overflow-x:auto}
/* sheet + modals */
.ov{position:fixed;inset:0;background:rgba(10,25,24,.45);z-index:50;display:none;align-items:flex-end;justify-content:center}
.ov.on{display:flex}
.sheet{background:var(--paper);width:100%;max-width:760px;max-height:92vh;max-height:92dvh;border-radius:16px 16px 0 0;display:flex;flex-direction:column;border-top:3px solid var(--tech);padding-bottom:env(safe-area-inset-bottom,0px)}
.sh-head{padding:.7rem 1rem .4rem;display:flex;gap:.5rem;align-items:center;flex-wrap:wrap;border-bottom:1px solid var(--line)}
.sh-head .btn{padding:.32rem .6rem;font-size:.85rem}
.sh-head h3{margin:0;font-weight:500;font-size:1.25rem;flex:1 1 auto;white-space:nowrap}
.sh-head h3 span{font-size:.8rem;color:var(--ink-soft);margin-inline-start:.4rem}
.sh-for{font-size:.82rem;color:var(--gold);flex:1 1 100%}
.sh-status{font-size:.85rem;padding:.35rem 1rem;background:var(--paper-2);border-bottom:1px solid var(--line)}
.sh-text{overflow:auto;padding:.6rem 1.1rem 1rem;flex:1 1 auto;direction:rtl;text-align:right}
.sh-text p{margin:.3rem 0 .55rem;font-size:1.3rem;line-height:1.75}
.sh-text p .vn{font-size:.8rem;color:var(--gold);margin-inline-end:.35rem}
.sh-text .en{direction:ltr;text-align:left;font-family:Georgia,serif;font-size:.95rem;color:var(--ink-soft);line-height:1.5;margin:.2rem 0 .7rem}
.sh-text .credit{direction:ltr;text-align:left;font-size:.75rem;color:var(--ink-soft);border-left:2px solid var(--gold);padding-left:.5rem;margin:.2rem 0 .6rem}
.sh-text.enonly p.h{display:none}
.sh-foot{border-top:1px solid var(--line);padding:.6rem 1rem;display:flex;gap:.45rem;align-items:center;flex-wrap:wrap}
.clock{font-size:1.6rem;font-variant-numeric:tabular-nums;min-width:4.2rem}
.modal{background:var(--paper);width:100%;max-width:520px;border-radius:16px 16px 0 0;padding:1rem 1.1rem calc(1rem + env(safe-area-inset-bottom,0px));max-height:92vh;overflow:auto;border-top:3px solid var(--tech)}
.modal h3{margin:0 0 .6rem;font-weight:500}
.fld{display:flex;flex-direction:column;gap:.15rem;margin:.5rem 0;font-size:.85rem;color:var(--ink-soft)}
.fld input,.fld select,.fld textarea{font-size:1rem;color:var(--ink);background:var(--paper-2);border:1px solid var(--line);border-radius:8px;padding:.45rem .55rem;width:100%}
.fld input[dir=rtl]{text-align:right}
.two{display:grid;grid-template-columns:1fr 1fr;gap:.5rem}
.host{position:fixed;inset:0;z-index:60;background:var(--paper);display:none;flex-direction:column;padding-top:env(safe-area-inset-top,0px)}
.host.on{display:flex}
.host-bar{display:flex;align-items:center;gap:.6rem;padding:.45rem .8rem;border-bottom:1px solid var(--line);background:var(--paper-2)}
.host-bar b{font-weight:500;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.host iframe{flex:1;border:0;width:100%;background:var(--paper)}
.host .loading{padding:2rem;text-align:center;color:var(--ink-soft)}
.toast{position:fixed;left:50%;bottom:calc(1.2rem + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:#0E2D2C;color:#fff;padding:.55rem 1rem;border-radius:10px;font-size:.9rem;z-index:99;opacity:0;transition:opacity .2s;pointer-events:none;max-width:90vw;text-align:center}
.toast.on{opacity:1}
.hidden{display:none!important}
@media (max-width:520px){.top h1{font-size:1.55rem}.g150{gap:.2rem}.two{grid-template-columns:1fr}}

.auth{max-width:420px;margin:1.5rem auto;padding:1.2rem;border:1px solid var(--line);border-radius:14px;background:var(--paper-2)}
.auth h2{margin:.2rem 0 .6rem;font-weight:500;font-size:1.2rem;text-align:center}
.auth .btn{width:100%;margin:.35rem 0;padding:.6rem}
.auth input{width:100%;font-size:1rem;padding:.55rem .6rem;border:1px solid var(--line);border-radius:8px;background:var(--paper);color:var(--ink)}
.or{display:flex;align-items:center;gap:.6rem;color:var(--ink-soft);font-size:.8rem;margin:.6rem 0}.or::before,.or::after{content:"";flex:1;height:1px;background:var(--line)}
.who{font-size:.8rem;color:var(--ink-soft);text-align:center;margin-top:.2rem}
.who button{background:none;border:none;color:var(--tech);cursor:pointer;font-size:.8rem;text-decoration:underline;padding:0 .2rem}