:root{
  --bg:#faf6f1; --card:#fff; --ink:#2b2622; --muted:#7a6f66; --line:#eadfd3; --soft:#f5ece2;
  --accent:#e9805f; --accent-ink:#fff; --accent-soft:#fdeae3;
  --ok:#3f8f6b; --ok-soft:#e3f3ea; --warn:#b7791f; --warn-soft:#fff3d6; --bad:#c2453d; --bad-soft:#fde6e3; --info:#4a74b8; --info-soft:#e4edfa; --purple:#7a5cb8; --purple-soft:#eee8fa;
  --r:16px; --shadow:0 1px 2px rgba(60,40,20,.06),0 4px 14px rgba(60,40,20,.06);
  --font:"Hind Siliguri","Noto Sans Bengali","Kalpurush","Nirmala UI","Vrinda",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --safe-b:env(safe-area-inset-bottom,0px); --safe-t:env(safe-area-inset-top,0px);
}
@media (prefers-color-scheme:dark){:root{
  --bg:#1a1613; --card:#252019; --ink:#f1e9e1; --muted:#a59a90; --line:#3a322a; --soft:#2f2821;
  --accent:#f0916f; --accent-ink:#2a1208; --accent-soft:#40281f;
  --ok:#6fcf9f; --ok-soft:#1f3a2e; --warn:#f0c060; --warn-soft:#3c3015; --bad:#ff8f86; --bad-soft:#4a2421; --info:#8db4ee; --info-soft:#223149; --purple:#b99cf0; --purple-soft:#33294d;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 4px 14px rgba(0,0,0,.3);
}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 var(--font);padding-top:var(--safe-t);-webkit-tap-highlight-color:transparent}
body.noscroll{overflow:hidden}
h1,h2,h3,p{margin:0}
a{color:var(--accent)}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.muted{color:var(--muted)} .small{font-size:.85rem} .right{margin-left:auto}
.boot{display:grid;place-items:center;height:100vh}
.spin{width:28px;height:28px;border:3px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:sp .8s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
.loading{display:flex;align-items:center;gap:.75rem;justify-content:center;padding:3rem 1rem;color:var(--muted)}

/* ---- login */
.login{min-height:100vh;display:grid;place-items:center;padding:1.25rem}
.login-card{width:100%;max-width:380px;background:var(--card);border-radius:24px;padding:2rem 1.5rem;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:.9rem;text-align:center}
.login-card h1{font-size:1.5rem}
.logo{width:64px;height:64px;border-radius:20px;background:var(--accent);display:grid;place-items:center;font-size:2rem;margin:0 auto}
.logo.sm{width:34px;height:34px;border-radius:11px;font-size:1.1rem;margin:0}
.form-err{color:var(--bad);min-height:1.2em;font-size:.9rem}

/* ---- shell */
.shell{display:flex;min-height:100vh}
.side{display:none}
.col{flex:1;min-width:0;display:flex;flex-direction:column}
.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:.5rem;padding:.7rem 1rem;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top-title{font-size:1.15rem;font-weight:700;flex:1}
.top-btns{display:flex;gap:.25rem}
.main{padding:1rem 1rem calc(88px + var(--safe-b));max-width:960px;width:100%;margin:0 auto;display:flex;flex-direction:column;gap:1rem;outline:0}
.icon-btn{width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:var(--card);font-size:1.15rem;display:grid;place-items:center}
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:30;display:flex;background:var(--card);border-top:1px solid var(--line);padding:.3rem .25rem calc(.3rem + var(--safe-b))}
.tab{flex:1;display:flex;flex-direction:column;align-items:center;gap:1px;padding:.35rem 0;border:0;background:none;color:var(--muted);text-decoration:none;font-size:.72rem;border-radius:12px;min-height:52px}
.tab .ti{font-size:1.35rem;line-height:1.1}
.tab.on{color:var(--accent);background:var(--accent-soft);font-weight:700}
@media (min-width:900px){
  .side{display:flex;flex-direction:column;gap:.25rem;width:250px;flex:none;padding:1rem .75rem;border-right:1px solid var(--line);background:var(--card);position:sticky;top:0;height:100vh;overflow:auto}
  .brand{display:flex;align-items:center;gap:.6rem;font-weight:700;font-size:1.1rem;padding:.4rem .6rem 1rem}
  .side nav{display:flex;flex-direction:column;gap:.2rem}
  .side-link{display:flex;align-items:center;gap:.7rem;padding:.7rem .8rem;border-radius:12px;color:var(--ink);text-decoration:none}
  .side-link:hover{background:var(--soft)} .side-link.on{background:var(--accent-soft);color:var(--accent);font-weight:700}
  .side-foot{margin-top:auto;display:flex;align-items:center;color:var(--muted);font-size:.9rem}
  .tabbar,.only-narrow{display:none}
  .main{padding-bottom:2rem}
}

/* ---- cards & stats */
.card{background:var(--card);border-radius:var(--r);padding:1rem;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:.75rem}
.card-t{font-size:1rem;font-weight:700}
.row{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap}
.col-gap{display:flex;flex-direction:column;gap:.6rem}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}
.grid3{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:.75rem}
.stat{background:var(--card);border-radius:var(--r);padding:.9rem 1rem;box-shadow:var(--shadow);min-width:0}
.stat-l{font-size:.82rem;color:var(--muted)} .stat-v{font-size:1.7rem;font-weight:700;line-height:1.25} .stat-s{font-size:.8rem;color:var(--muted)}
.stat.good .stat-v{color:var(--ok)} .stat.warn .stat-v{color:var(--warn)} .stat.bad .stat-v{color:var(--bad)} .stat.acc .stat-v{color:var(--accent)}
.bar{height:10px;border-radius:99px;background:var(--soft);overflow:hidden}
.bar-f{height:100%;border-radius:99px;background:var(--accent);transition:width .4s}
.bar.ok .bar-f{background:var(--ok)} .bar.warn .bar-f{background:var(--warn)}
.chart{width:100%;height:auto;display:block}

/* ---- badges / chips */
.badge{display:inline-block;padding:.1rem .6rem;border-radius:99px;font-size:.78rem;font-weight:600;white-space:nowrap}
.st-draft{background:var(--soft);color:var(--muted)} .st-approved{background:var(--info-soft);color:var(--info)} .st-rejected{background:var(--bad-soft);color:var(--bad)}
.st-queued{background:var(--purple-soft);color:var(--purple)} .st-posted{background:var(--ok-soft);color:var(--ok)} .st-failed{background:var(--warn-soft);color:var(--warn)}
.chips{display:flex;gap:.45rem;overflow-x:auto;padding:.1rem 0 .3rem;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;border:1px solid var(--line);background:var(--card);border-radius:99px;padding:.4rem .9rem;font-size:.9rem;white-space:nowrap;min-height:40px}
.chip.on{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:700}
.chip small{opacity:.75;margin-left:.2rem}

/* ---- buttons / forms */
.btn{min-height:44px;padding:.55rem 1.1rem;border-radius:12px;border:1px solid var(--line);background:var(--card);font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:.4rem;text-decoration:none;color:var(--ink)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.danger{background:var(--bad);border-color:var(--bad);color:#fff}
.btn.ghost{background:transparent} .btn.sm{min-height:38px;padding:.3rem .8rem;font-size:.9rem} .btn.block{width:100%}
input[type=text],input[type=password],input[type=number],input[type=search],select,textarea{width:100%;min-height:46px;padding:.55rem .8rem;border-radius:12px;border:1px solid var(--line);background:var(--card)}
textarea{min-height:240px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.85rem;line-height:1.45;direction:ltr;text-align:left}
label.field{display:flex;flex-direction:column;gap:.3rem;font-size:.9rem;font-weight:600}
label.field small{font-weight:400;color:var(--muted)}
.switch-row{display:flex;align-items:center;gap:.8rem;padding:.4rem 0;cursor:pointer}
.switch-t{flex:1;display:flex;flex-direction:column} .switch-t small{color:var(--muted);font-weight:400}
.switch{position:relative;width:52px;height:30px;flex:none}
.switch input{position:absolute;inset:0;opacity:0;width:100%;height:100%;margin:0;cursor:pointer}
.switch i{position:absolute;inset:0;border-radius:99px;background:var(--line);transition:.2s;pointer-events:none}
.switch i::after{content:"";position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;background:#fff;transition:.2s;box-shadow:0 1px 3px rgba(0,0,0,.3)}
.switch input:checked+i{background:var(--ok)} .switch input:checked+i::after{transform:translateX(22px)}
.switch input:focus-visible+i{outline:3px solid var(--accent);outline-offset:2px}
.stepper{display:flex;align-items:center;gap:.5rem}
.stepper b{min-width:2.5rem;text-align:center;font-size:1.2rem}

/* ---- messages */
.errbox,.warnbox{border-radius:var(--r);padding:.9rem 1rem;display:flex;flex-direction:column;gap:.4rem;align-items:flex-start}
.errbox{background:var(--bad-soft);color:var(--bad)} .warnbox{background:var(--warn-soft);color:var(--warn);font-size:.9rem;text-align:left}
.warnbox ul{margin:0;padding-left:1.2rem}
.empty{text-align:center;color:var(--muted);padding:2rem 1rem} .empty-i{font-size:2.2rem}
.toasts{position:fixed;left:0;right:0;bottom:calc(86px + var(--safe-b));z-index:60;display:flex;flex-direction:column;align-items:center;gap:.4rem;pointer-events:none;padding:0 1rem}
.toast{background:var(--ink);color:var(--bg);padding:.6rem 1rem;border-radius:12px;box-shadow:var(--shadow);max-width:520px;transition:.3s}
.toast.err{background:var(--bad);color:#fff} .toast.out{opacity:0;transform:translateY(8px)}

/* ---- sheet */
.backdrop{position:fixed;inset:0;z-index:50;background:rgba(20,12,6,.5);display:flex;align-items:flex-end;justify-content:center}
.sheet{background:var(--card);width:100%;max-width:560px;max-height:92vh;display:flex;flex-direction:column;border-radius:24px 24px 0 0;animation:up .22s ease-out}
.sheet.wide{max-width:760px}
@keyframes up{from{transform:translateY(40px);opacity:0}}
@media (min-width:700px){.backdrop{align-items:center}.sheet{border-radius:24px}}
.sheet-head{display:flex;align-items:center;gap:.5rem;padding:1rem 1rem .5rem}
.sheet-head h2{flex:1;font-size:1.1rem}
.sheet-body{padding:.5rem 1rem 1rem;overflow:auto;display:flex;flex-direction:column;gap:.8rem}
.sheet-actions{display:flex;gap:.6rem;padding:.75rem 1rem calc(.75rem + var(--safe-b));border-top:1px solid var(--line)}
.sheet-actions .btn{flex:1}
.confirm-text{line-height:1.7}

/* ---- section buttons */
.grid-btns{display:grid;grid-template-columns:1fr 1fr;gap:.7rem}
.grid-btn{display:flex;flex-direction:column;align-items:flex-start;gap:.3rem;padding:1rem;border-radius:var(--r);background:var(--card);border:1px solid var(--line);text-decoration:none;color:var(--ink);font-weight:600;min-height:92px;box-shadow:var(--shadow)}
.grid-btn:active{transform:scale(.98)} .gi{font-size:1.7rem}
.sheet .grid-btn{box-shadow:none;background:var(--soft)}

/* ---- lists & items */
.list{display:flex;flex-direction:column}
.li{display:flex;align-items:center;gap:.7rem;padding:.7rem 0;border-bottom:1px solid var(--line)}
.li:last-child{border-bottom:0}
.li-main{flex:1;min-width:0} .li-t{font-weight:600;overflow:hidden;text-overflow:ellipsis} .li-s{font-size:.83rem;color:var(--muted)}
.dot{width:10px;height:10px;border-radius:50%;flex:none;background:var(--muted)} .dot.ok{background:var(--ok)} .dot.bad{background:var(--bad)} .dot.run{background:var(--info);animation:pulse 1.2s infinite}
@keyframes pulse{50%{opacity:.3}}
.kv{display:grid;grid-template-columns:auto 1fr;gap:.25rem .8rem;font-size:.92rem} .kv dt{color:var(--muted)} .kv dd{margin:0;word-break:break-word}
.mono{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.82rem;word-break:break-all}
.pill-row{display:flex;gap:.35rem;flex-wrap:wrap}
.mini{display:inline-flex;gap:.25rem;align-items:center;font-size:.8rem;background:var(--soft);border-radius:8px;padding:.1rem .5rem}

/* ---- pins */
.pin-grid{display:grid;grid-template-columns:1fr 1fr;gap:.7rem}
@media (min-width:700px){.pin-grid{grid-template-columns:repeat(4,1fr)}}
.pin{background:var(--card);border-radius:14px;overflow:hidden;box-shadow:var(--shadow);position:relative;display:flex;flex-direction:column;text-align:left;border:2px solid transparent;padding:0}
.pin.sel{border-color:var(--accent)}
.thumb{width:100%;aspect-ratio:2/3;object-fit:cover;display:block;background:var(--soft)}
.thumb.ph{display:grid;place-items:center;font-size:2rem;color:var(--muted)}
.pin-b{padding:.5rem .6rem .7rem;display:flex;flex-direction:column;gap:.3rem}
.pin-t{font-size:.85rem;font-weight:600;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pin-check{position:absolute;top:.4rem;left:.4rem;width:30px;height:30px;border-radius:9px;border:2px solid #fff;background:rgba(0,0,0,.35);color:#fff;display:grid;place-items:center;font-weight:700}
.pin.sel .pin-check{background:var(--accent)}
.bulkbar{position:sticky;bottom:calc(70px + var(--safe-b));z-index:15;display:flex;gap:.5rem;align-items:center;background:var(--ink);color:var(--bg);padding:.6rem .8rem;border-radius:16px;box-shadow:var(--shadow)}
@media (min-width:900px){.bulkbar{bottom:1rem}}
.bulkbar .btn{min-height:40px}
.detail-img{width:100%;max-width:300px;margin:0 auto;border-radius:14px}
.body-text{white-space:pre-wrap;font-size:.92rem;background:var(--soft);padding:.7rem;border-radius:12px;max-height:200px;overflow:auto}
.day-block h3{font-size:.95rem;margin-bottom:.4rem}
.thumbs{display:flex;gap:.4rem;overflow-x:auto;padding-bottom:.3rem}
.thumbs .thumb{width:62px;flex:none;border-radius:8px}
.bar-row{display:grid;grid-template-columns:minmax(80px,38%) 1fr auto;gap:.6rem;align-items:center;font-size:.88rem}
.json{direction:ltr;text-align:left}

/* ---- overview extras */
.todo{display:flex;align-items:center;gap:.7rem;padding:.7rem .8rem;border-radius:12px;background:var(--soft);text-decoration:none;color:var(--ink);min-height:48px}
.todo-t{flex:1} .todo-i{font-size:1.3rem}
.ok-line{color:var(--ok);font-weight:600}
.chips.wrap{flex-wrap:wrap;overflow:visible}
.stat-chip{border:0;text-decoration:none;font-weight:600}
.grid3.tight{grid-template-columns:repeat(3,1fr)} .grid3.tight .stat{box-shadow:none;background:var(--soft);padding:.6rem} .grid3.tight .stat-v{font-size:1.25rem}
.mini.warn-mini{background:var(--warn-soft);color:var(--warn)}
.errbox ul{margin:0;padding-left:1.2rem;text-align:left}
.action-btn{display:flex;align-items:center;gap:.8rem;width:100%;text-align:left;padding:.8rem;border-radius:14px;border:1px solid var(--line);background:var(--soft);min-height:64px}
.action-btn:active{transform:scale(.99)}
.action-t{flex:1;display:flex;flex-direction:column;min-width:0} .action-t small{color:var(--muted);font-weight:400}
.link-li{text-decoration:none;color:inherit} .li.top{align-items:flex-start}
.li.top .dot{margin-top:.5rem}
.pin-b .badge{align-self:flex-start}
.chip.stat-chip{border:0}
.chip.st-draft{background:var(--soft)} .chip.st-approved{background:var(--info-soft)} .chip.st-rejected{background:var(--bad-soft)}
.chip.st-queued{background:var(--purple-soft)} .chip.st-posted{background:var(--ok-soft)} .chip.st-failed{background:var(--warn-soft)}
.action-btn .gi{width:2rem;text-align:center;flex:none}