/* Aid Logistics Platform — mobile-first, glove-friendly. Visual language follows
   the build-spec wireframes: soft paper background, cards, chips, big buttons. */
:root{
  --paper:#f4f5f7; --surface:#fff; --surface-2:#f8f9fb;
  --ink:#1c2230; --ink-2:#414a5a; --muted:#6b7482; --faint:#98a1ad;
  --line:#e6e8ec; --line-2:#eef0f3;
  --primary:#1857b0; --primary-ink:#0f3d80; --primary-wash:#e9f0fb;
  --gold:#c98a12; --gold-wash:#fbf2dc;
  --green:#1f9160; --green-wash:#e6f4ee; --green-ink:#0f6e46;
  --amber:#d9820e; --amber-wash:#fdf1e0;
  --rose:#cf3d55; --rose-wash:#fbe8ec;
  --shadow:0 1px 2px rgba(20,28,44,.05),0 6px 16px rgba(20,28,44,.06);
  --shadow-lg:0 10px 30px rgba(20,28,44,.18);
  --radius:14px; --radius-sm:10px;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,Consolas,monospace;
  --tab-h:calc(58px + env(safe-area-inset-bottom));
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%}
body{background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.45;-webkit-font-smoothing:antialiased;overscroll-behavior-y:none}
button{font-family:inherit;border:0;background:none;padding:0;color:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:16px;color:var(--ink)}
h1,h2,h3{margin:0;line-height:1.2}
#app{min-height:100dvh;display:flex;flex-direction:column}

/* ---------- top bar ---------- */
#topbar{position:sticky;top:0;z-index:40;display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:calc(8px + env(safe-area-inset-top)) 14px 8px;background:rgba(244,245,247,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:8px;font-weight:750;font-size:15px;letter-spacing:-.01em;min-width:0}
.brand span:last-child{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dot{width:11px;height:11px;border-radius:50%;background:conic-gradient(from 210deg,var(--primary) 0 55%,var(--gold) 55%);flex:0 0 auto}
.dot.big{width:34px;height:34px}
.top-actions{display:flex;align-items:center;gap:8px}
.icon-btn{min-width:38px;height:34px;padding:0 9px;border-radius:9px;background:var(--surface);border:1px solid var(--line);font-size:13px;font-weight:700;color:var(--ink-2)}
.sync-dot{width:10px;height:10px;border-radius:50%;background:var(--faint);transition:background .3s}
.sync-dot.ok{background:var(--green)}
.sync-dot.pending{background:var(--amber)}
.sync-dot.offline{background:var(--rose)}

/* ---------- screen ---------- */
#screen{flex:1;width:100%;max-width:520px;margin:0 auto;padding:14px 14px calc(var(--tab-h) + 16px);display:flex;flex-direction:column;gap:12px}
#screen.no-tabs{padding-bottom:24px}
.splash{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:var(--muted);font-weight:650}

/* ---------- bottom tabs ---------- */
#tabbar{position:fixed;left:0;right:0;bottom:0;z-index:40;display:flex;justify-content:space-around;
  background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-top:1px solid var(--line);
  padding:6px 4px calc(6px + env(safe-area-inset-bottom))}
#tabbar button{flex:1;max-width:110px;display:flex;flex-direction:column;align-items:center;gap:2px;
  font-size:10.5px;font-weight:700;color:var(--muted);padding:4px 0;border-radius:10px}
#tabbar button .ic{font-size:21px;line-height:1}
#tabbar button.on{color:var(--primary)}
#tabbar button.on .ic{transform:scale(1.06)}

/* ---------- common atoms ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;box-shadow:var(--shadow)}
.card h3{font-size:15.5px;margin-bottom:4px}
.card p{margin:0;font-size:13.5px;color:var(--ink-2)}
.fld{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:10px 12px}
.fld .k{display:block;font-size:11px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.fld .val{font-size:16px;font-weight:600;margin-top:2px}
.fld .val.mono{font-family:var(--mono)}
.fld.hi{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-wash)}
.fld input,.fld textarea,.fld select{width:100%;border:0;outline:0;padding:2px 0 0;font-size:17px;font-weight:600;background:transparent}
.fld textarea{resize:vertical;min-height:38px;font-weight:500}
.fld input.big{font-size:22px}
.row2{display:flex;gap:10px}.row2>*{flex:1;min-width:0}
.muted-s{font-size:12.5px;color:var(--muted)}
.center{text-align:center}
.spread{display:flex;align-items:center;justify-content:space-between;gap:10px}

.uchips{display:flex;flex-wrap:wrap;gap:7px}
.uchip{font-size:13.5px;font-weight:650;padding:9px 13px;border-radius:999px;background:var(--surface);
  border:1.5px solid var(--line);color:var(--ink-2);display:inline-flex;align-items:center;gap:7px;min-height:40px}
.uchip .cd{width:10px;height:10px;border-radius:3px;flex:0 0 auto}
.uchip.on{border-color:var(--primary);background:var(--primary-wash);color:var(--primary-ink)}
.uchip.sm{min-height:34px;padding:6px 11px;font-size:12.5px}

.btn{display:flex;align-items:center;justify-content:center;gap:8px;text-align:center;font-size:16px;font-weight:750;
  padding:14px 16px;border-radius:13px;border:1.5px solid transparent;width:100%;min-height:52px}
.btn:disabled{opacity:.45}
.btn.pri{background:var(--primary);color:#fff}
.btn.grn{background:var(--green);color:#fff}
.btn.amb{background:var(--amber);color:#fff}
.btn.rose{background:var(--rose);color:#fff}
.btn.ghost{background:var(--surface);border-color:var(--line);color:var(--ink-2)}
.btn .sub{display:block;font-size:11px;font-weight:600;opacity:.85}
.btn-row{display:flex;gap:10px}.btn-row>.btn{flex:1}
.btn.slim{min-height:42px;padding:9px 12px;font-size:14px;width:auto}

.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:750;padding:5px 11px;border-radius:999px}
.badge.above,.badge.st-in_stock{background:var(--green-wash);color:var(--green-ink)}
.badge.below{background:var(--amber-wash);color:#8a5410}
.badge.st-loading{background:var(--amber-wash);color:#8a5410}
.badge.st-in_transit{background:var(--primary-wash);color:var(--primary-ink)}
.badge.st-delivered{background:#eceef2;color:var(--ink-2)}
.badge.st-rejected,.badge.st-retired{background:var(--rose-wash);color:#a5283d}
.cat-dot{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:baseline}

.big-money{font-size:34px;font-weight:750;letter-spacing:-.02em;line-height:1.05}
.mono{font-family:var(--mono)}

.tinylist{display:flex;flex-direction:column;gap:6px}
.lrow{display:flex;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--line);border-radius:11px;padding:10px 12px;font-size:14px;text-align:left;width:100%}
.lrow .n{font-family:var(--mono);font-size:12.5px;color:var(--muted);flex:0 0 auto}
.lrow .g{flex:1;min-width:0}
.lrow .g .sub{font-size:12px;color:var(--muted)}
.lrow .r{font-weight:700;flex:0 0 auto;font-size:13px}
.lrow.hi{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-wash)}
.lrow .bar{display:block;height:5px;background:#eceef2;border-radius:3px;margin-top:6px;overflow:hidden}
.lrow .bar i{display:block;height:100%;border-radius:3px}

/* ---------- gauges ---------- */
.gauge{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:10px 12px}
.gauge .top{display:flex;justify-content:space-between;align-items:center;font-size:12.5px;margin-bottom:6px;color:var(--ink-2)}
.gauge .top b{font-weight:750;color:var(--ink);font-variant-numeric:tabular-nums}
.gauge .bar{height:13px;border-radius:7px;background:#eceef2;position:relative;overflow:hidden}
.gauge .fill{position:absolute;left:0;top:0;bottom:0;border-radius:7px;transition:width .35s}
.gauge .fill.w{background:linear-gradient(90deg,#2f74c9,#1857b0)}
.gauge .fill.v{background:linear-gradient(90deg,#e0a53a,#d9820e)}
.gauge .fill.over{background:linear-gradient(90deg,#e0637a,#cf3d55)}
.gauge.bind{box-shadow:0 0 0 2px var(--amber-wash);border-color:#eabf7f}

/* ---------- number pad ---------- */
.keypad{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}
.keypad button{background:var(--surface);border:1px solid var(--line);border-radius:12px;text-align:center;
  padding:15px 0;font-size:22px;font-weight:650;color:var(--ink);box-shadow:var(--shadow)}
.keypad button:active{background:var(--primary-wash)}

/* ---------- banner ---------- */
.banner{background:var(--primary);color:#fff;border-radius:12px;padding:11px 13px;display:flex;align-items:center;gap:9px;font-size:13.5px;font-weight:650;width:100%;text-align:left}
.banner .lv{margin-left:auto;font-family:var(--mono);font-size:12px;opacity:.92;font-weight:400}
.banner.warn{background:var(--amber)}

/* ---------- scanner overlay ---------- */
.scan-overlay{position:fixed;inset:0;z-index:100;background:#0b0f16;display:flex;flex-direction:column}
.scan-overlay video{flex:1;width:100%;object-fit:cover;min-height:0}
.scan-top{position:absolute;top:0;left:0;right:0;display:flex;justify-content:space-between;align-items:center;
  padding:calc(10px + env(safe-area-inset-top)) 14px 10px;color:#fff;z-index:2;background:linear-gradient(rgba(0,0,0,.55),transparent)}
.scan-top .ttl{font-weight:750}
.scan-top button{color:#fff;font-size:15px;font-weight:700;padding:8px 12px;background:rgba(255,255,255,.16);border-radius:10px}
.scan-frame{position:absolute;left:50%;top:44%;transform:translate(-50%,-50%);width:78%;max-width:420px;height:130px;z-index:2;pointer-events:none}
.scan-frame .corner{position:absolute;width:24px;height:24px;border:3.5px solid #fff}
.scan-frame .tl{top:0;left:0;border-right:0;border-bottom:0;border-radius:7px 0 0 0}
.scan-frame .tr{top:0;right:0;border-left:0;border-bottom:0;border-radius:0 7px 0 0}
.scan-frame .bl{bottom:0;left:0;border-right:0;border-top:0;border-radius:0 0 0 7px}
.scan-frame .br{bottom:0;right:0;border-left:0;border-top:0;border-radius:0 0 7px 0}
.scan-frame .line{position:absolute;left:6%;right:6%;top:50%;height:2px;background:var(--rose);box-shadow:0 0 9px 1px var(--rose)}
.scan-bottom{position:absolute;bottom:0;left:0;right:0;z-index:2;padding:14px 14px calc(16px + env(safe-area-inset-bottom));
  display:flex;flex-direction:column;gap:10px;background:linear-gradient(transparent,rgba(0,0,0,.6))}
.scan-hint{color:#dfe5ec;text-align:center;font-size:13px}

/* ---------- sheets & modals ---------- */
.sheet-back{position:fixed;inset:0;z-index:110;background:rgba(15,19,27,.45);display:flex;flex-direction:column;justify-content:flex-end;animation:fade .18s}
.sheet{background:var(--paper);border-radius:20px 20px 0 0;padding:16px 16px calc(18px + env(safe-area-inset-bottom));
  max-height:88dvh;overflow-y:auto;display:flex;flex-direction:column;gap:12px;box-shadow:var(--shadow-lg)}
.sheet .grab{width:44px;height:5px;border-radius:3px;background:#d3d8de;margin:0 auto 2px}
.sheet h2{font-size:18px;text-align:center}
@keyframes fade{from{opacity:0}to{opacity:1}}

/* ---------- toast ---------- */
#toasts{position:fixed;left:0;right:0;bottom:calc(var(--tab-h) + 10px);z-index:120;display:flex;flex-direction:column;align-items:center;gap:8px;pointer-events:none}
.toast{background:#20293a;color:#fff;font-size:13.5px;font-weight:600;padding:10px 16px;border-radius:12px;box-shadow:var(--shadow-lg);max-width:88%;animation:fade .2s}
.toast.err{background:var(--rose)}
.toast.ok{background:var(--green)}

/* ---------- login ---------- */
.login-wrap{flex:1;display:flex;flex-direction:column;justify-content:center;gap:16px;max-width:380px;width:100%;margin:0 auto}
.login-brand{display:flex;flex-direction:column;align-items:center;gap:10px;margin-bottom:8px}
.login-brand .name{font-size:22px;font-weight:800;letter-spacing:-.02em}
.pin-dots{display:flex;gap:14px;justify-content:center;margin:4px 0}
.pin-dots i{width:16px;height:16px;border-radius:50%;border:2px solid var(--faint);background:transparent}
.pin-dots i.full{background:var(--primary);border-color:var(--primary)}

/* ---------- stat tiles ---------- */
.stat-hero{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px;text-align:center}
.stat-hero .k{font-size:11px;font-weight:750;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.stat-hero .line{font-size:14px;font-weight:650;color:var(--ink-2);margin-top:4px}
.stat-row{display:flex;gap:10px}
.stat-row .fld{flex:1;text-align:center}

/* ---------- histogram ---------- */
.hist{width:100%;height:auto;display:block}

/* ---------- success screen ---------- */
.done-wrap{display:flex;flex-direction:column;align-items:center;text-align:center;gap:12px;padding:24px 0}
.done-tick{width:78px;height:78px;border-radius:50%;background:var(--green-wash);display:flex;align-items:center;justify-content:center;font-size:38px;color:var(--green)}

/* ---------- tables (admin/docs preview) ---------- */
.tbl{width:100%;border-collapse:collapse;font-size:13.5px;background:var(--surface);border-radius:var(--radius);overflow:hidden}
.tbl th,.tbl td{text-align:left;padding:9px 11px;border-bottom:1px solid var(--line-2)}
.tbl th{background:var(--surface-2);font-size:11px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted)}

/* ---------- misc ---------- */
.section-k{font-size:11.5px;font-weight:750;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-top:4px}
.link{color:var(--primary);font-weight:650;font-size:14px}
.hr{height:1px;background:var(--line);margin:2px 0}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.pill-tabs{display:flex;background:var(--line-2);border-radius:11px;padding:3px;gap:3px}
.pill-tabs button{flex:1;padding:8px 6px;border-radius:9px;font-size:13px;font-weight:700;color:var(--muted)}
.pill-tabs button.on{background:var(--surface);color:var(--ink);box-shadow:var(--shadow)}
.searchbar{display:flex;gap:8px;align-items:center}
.searchbar .fld{flex:1}
.label-preview{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff;box-shadow:var(--shadow);max-width:260px;margin:0 auto}
.label-preview canvas,.label-preview img{display:block;width:100%;height:auto}
.offline-note{background:var(--amber-wash);border:1px solid #eabf7f;color:#8a5410;font-size:13px;font-weight:600;border-radius:11px;padding:9px 12px}
input[type=file]{display:none}
.photo-thumb{width:100%;max-height:150px;object-fit:cover;border-radius:11px;border:1px solid var(--line)}
@media (min-width:700px){ #screen{max-width:560px} }

/* ---------- priority R/Y/G (CR-6) ---------- */
.badge.pr-r{background:var(--rose-wash);color:#a5283d}
.badge.pr-y{background:var(--amber-wash);color:#8a5410}
.badge.pr-g{background:var(--green-wash);color:var(--green-ink)}