:root{
  --bg:#f4f6f8;
  --surface:#ffffff;
  --surface-2:#eef2f5;
  --ink:#12212b;
  --ink-2:#5a6b78;
  --ink-3:#8b9aa6;
  --line:#dde4ea;
  --brand:#0f2e3d;
  --brand-2:#17607a;
  --accent:#c8892a;
  --danger:#c0392b;
  --ok:#1e7d54;
  --radius:14px;
  --shadow:0 1px 2px rgba(18,33,43,.06),0 6px 18px rgba(18,33,43,.07);
  --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}
[hidden]{display:none!important}
html,body{margin:0;padding:0}
body{
  background:var(--bg);color:var(--ink);
  font:15px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  padding-bottom:calc(74px + var(--safe-b));
  overscroll-behavior-y:contain;
}
input,select,textarea,button{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;font-weight:650;letter-spacing:-.01em}

/* ---------- top bar ---------- */
.topbar{
  position:sticky;top:0;z-index:40;
  display:flex;align-items:center;gap:6px;
  padding:calc(10px + var(--safe-t)) 12px 10px;
  background:var(--brand);color:#fff;
  box-shadow:0 1px 0 rgba(0,0,0,.12);
}
.topbar-title{flex:1;font-size:17px;font-weight:650;letter-spacing:-.01em;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar-actions{display:flex;gap:6px;align-items:center}
.icon-btn{
  background:rgba(255,255,255,.14);border:0;color:#fff;
  width:34px;height:34px;border-radius:10px;font-size:22px;line-height:1;
  display:grid;place-items:center;cursor:pointer;flex:none;
}
.icon-btn:active{background:rgba(255,255,255,.28)}
.txt-btn{background:rgba(255,255,255,.14);border:0;color:#fff;
  padding:8px 12px;border-radius:10px;font-size:14px;font-weight:600;cursor:pointer}
.txt-btn:active{background:rgba(255,255,255,.28)}

/* ---------- layout ---------- */
main{padding:14px 12px 20px;max-width:820px;margin:0 auto}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);margin-bottom:12px;overflow:hidden}
.card-pad{padding:14px}
.sec-head{display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:12px 14px;background:var(--surface-2);border-bottom:1px solid var(--line)}
.sec-head h3{font-size:13px;text-transform:uppercase;letter-spacing:.07em;color:var(--ink-2)}
.count-pill{background:var(--brand);color:#fff;border-radius:999px;
  padding:2px 9px;font-size:12px;font-weight:700;min-width:22px;text-align:center}

/* ---------- forms ---------- */
label.f{display:block;margin-bottom:12px}
label.f > span{display:block;font-size:12px;font-weight:650;color:var(--ink-2);
  text-transform:uppercase;letter-spacing:.05em;margin-bottom:5px}
input[type=text],input[type=date],input[type=search],input[type=number],select,textarea{
  width:100%;padding:12px;border:1px solid var(--line);border-radius:11px;
  background:#fff;font-size:16px;outline:none;appearance:none;
}
textarea{min-height:82px;resize:vertical;line-height:1.45}
input:focus,textarea:focus,select:focus{border-color:var(--brand-2);box-shadow:0 0 0 3px rgba(23,96,122,.13)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.hint{font-size:12.5px;color:var(--ink-3);margin:-6px 0 12px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;
  padding:13px 16px;border-radius:12px;border:1px solid var(--line);
  background:#fff;font-weight:650;font-size:15px;cursor:pointer;text-decoration:none;color:var(--ink)}
.btn:active{transform:translateY(1px)}
.btn-block{width:100%}
.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn-accent{background:var(--brand-2);border-color:var(--brand-2);color:#fff}
.btn-ghost{background:var(--surface-2)}
.btn-danger{color:var(--danger);border-color:#f0cfcb;background:#fdf4f3}
.btn-sm{padding:9px 12px;font-size:13.5px;border-radius:10px}
.btn-row{display:flex;gap:10px;flex-wrap:wrap}
.btn-row>.btn{flex:1;min-width:130px}
.btn[disabled]{opacity:.5;pointer-events:none}

/* ---------- reports list ---------- */
.searchbar{display:flex;gap:8px;margin-bottom:10px}
.searchbar input{flex:1;min-width:0}
.searchbar select{flex:none;width:130px}
.searchbar .btn{flex:none;white-space:nowrap}
.searchbar input[type=date]{flex:1 1 40%;font-size:14px;padding:11px 8px}
.rep{display:block;width:100%;text-align:left;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:13px 14px;margin-bottom:10px;box-shadow:var(--shadow);cursor:pointer}
.rep:active{background:var(--surface-2)}
.rep-top{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.rep-store{font-weight:700;font-size:16px;letter-spacing:-.01em}
.rep-branch{color:var(--ink-2);font-size:13.5px;margin-top:1px}
.rep-meta{margin-top:9px;display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.chip{font-size:11.5px;font-weight:650;padding:3px 8px;border-radius:999px;
  background:var(--surface-2);color:var(--ink-2);border:1px solid var(--line)}
.chip-date{background:#eaf1f5;color:var(--brand-2);border-color:#d5e4ec}
.badge{font-size:11px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;
  padding:3px 8px;border-radius:6px;flex:none}
.badge-draft{background:#fdf3e0;color:#9a6a12;border:1px solid #f0dcb4}
.badge-done{background:#e7f5ee;color:var(--ok);border:1px solid #c6e6d6}

/* ---------- product / competitor blocks ---------- */
.item{border:1px solid var(--line);border-radius:12px;margin:10px 14px;overflow:hidden;background:#fff}
.item-head{display:flex;align-items:center;gap:10px;padding:11px 12px;background:var(--surface-2);cursor:pointer}
.item-head .nm{flex:1;min-width:0}
.item-head .nm b{display:block;font-size:15px;font-weight:650;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.item-head .nm small{color:var(--ink-2);font-size:12.5px}
.caret{color:var(--ink-3);font-size:13px;transition:transform .18s;flex:none}
.item.open .caret{transform:rotate(90deg)}
.item-body{padding:12px;display:none;border-top:1px solid var(--line)}
.item.open .item-body{display:block}

/* ---------- photos ---------- */
.photos{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.ph{position:relative;width:78px;height:78px;border-radius:10px;overflow:hidden;
  border:1px solid var(--line);background:var(--surface-2)}
.ph img{width:100%;height:100%;object-fit:cover;display:block}
.ph .x{position:absolute;top:2px;right:2px;width:22px;height:22px;border-radius:50%;
  background:rgba(0,0,0,.62);color:#fff;border:0;font-size:14px;line-height:1;
  display:grid;place-items:center;cursor:pointer}
.ph-add{width:78px;height:78px;border-radius:10px;border:1.5px dashed var(--brand-2);
  background:#f3f8fa;color:var(--brand-2);display:grid;place-items:center;
  font-size:11px;font-weight:700;cursor:pointer;text-align:center;line-height:1.25;padding:4px}

/* ---------- issues ---------- */
.issue{display:flex;gap:10px;align-items:flex-start;padding:11px 14px;border-bottom:1px solid var(--line)}
.issue:last-child{border-bottom:0}
.issue .txt{flex:1}
.issue .txt b{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--accent)}
.mini-x{background:none;border:0;color:var(--ink-3);font-size:20px;padding:0 2px;cursor:pointer;line-height:1}

/* ---------- sign in ---------- */
.login{max-width:400px;margin:6vh auto 0;padding:0 6px;text-align:center}
.login-mark{width:88px;height:88px;border-radius:22px;background:var(--brand);
  display:grid;place-items:center;margin:0 auto 18px;box-shadow:var(--shadow)}
.login h2{font-size:24px;margin-bottom:4px}
.login p{color:var(--ink-2);margin:0 0 22px}
.login label.f{text-align:left}

/* ---------- sync chip ---------- */
.syncchip{display:inline-flex;align-items:center;gap:6px;flex:none;border:0;cursor:pointer;
  background:rgba(255,255,255,.14);color:#fff;padding:6px 10px;border-radius:999px;
  font-size:12px;font-weight:650;white-space:nowrap}
.syncchip:active{background:rgba(255,255,255,.28)}
.syncchip .dot{width:7px;height:7px;border-radius:50%;background:#7fd6a8;flex:none}
.syncchip[data-state="syncing"] .dot{background:#f0c674;animation:pulse 1s ease-in-out infinite}
.syncchip[data-state="offline"] .dot{background:#9aa9b3}
.syncchip[data-state="error"] .dot{background:#e8817a}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}

/* ---------- manager: read only ---------- */
body.ro [data-nav="new"]{display:none}
body.ro input[readonly],body.ro textarea[readonly],body.ro select[disabled]{
  background:var(--surface-2);color:var(--ink-2)}

/* ---------- shelf plan ---------- */
.seg{display:flex;background:var(--surface-2);border:1px solid var(--line);
  border-radius:12px;padding:4px;margin-bottom:12px}
.seg button{flex:1;border:0;background:none;padding:10px 8px;border-radius:9px;
  font-weight:650;font-size:14.5px;color:var(--ink-2);cursor:pointer}
.seg button.on{background:var(--brand);color:#fff;box-shadow:var(--shadow)}

.gridwrap{overflow-x:auto;-webkit-overflow-scrolling:touch;padding:12px 14px}
.shelfgrid{display:grid;gap:6px;align-items:end}
.slot{border-radius:9px;border:1.5px solid var(--line);background:#fff;
  padding:5px 4px 6px;min-height:96px;display:flex;flex-direction:column;
  align-items:center;justify-content:flex-end;gap:2px;cursor:pointer;overflow:hidden}
.slot.ours{background:#eaf3f7;border-color:var(--brand-2)}
.slot.comp{background:#fbf3e6;border-color:var(--accent)}
.slot.empty{border-style:dashed;border-color:#cbd6de;background:var(--surface-2)}
.slot:active{transform:translateY(1px)}
.slot-art{flex:1;width:100%;display:grid;place-items:center;font-weight:800;
  font-size:15px;color:var(--brand);min-height:34px}
.slot.comp .slot-art{color:#8a5c12}
.slot-art img{max-width:100%;max-height:52px;object-fit:contain;display:block}
.slot-nm{font-size:9.5px;font-weight:650;line-height:1.15;text-align:center;
  width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.slot-pk{font-size:9px;color:var(--ink-2);line-height:1.1}
.slot-plus{font-size:22px;color:var(--ink-3);font-weight:300}
.board{height:9px;border-radius:3px;background:#c9d4dc;margin:0 -6px 8px;
  box-shadow:inset 0 2px 0 #eef2f5}

.fac{display:flex;gap:6px;margin-top:10px}
.fac button{flex:1;border:1px solid var(--line);background:#fff;border-radius:9px;
  padding:8px 0;font-weight:700;font-size:13.5px;color:var(--ink-2);cursor:pointer}
.fac button.on{background:var(--brand-2);border-color:var(--brand-2);color:#fff}

.delta{font-weight:700;font-size:14px;color:var(--ink-2);white-space:nowrap;text-align:right}
.delta span{display:block;font-size:11.5px;font-weight:800}
.delta.up span{color:var(--ok)}
.delta.down span{color:var(--danger)}
.delta.same span{color:var(--ink-3)}

.thumb{width:38px;height:38px;border-radius:9px;flex:none;display:grid;place-items:center;
  background:#eaf3f7;color:var(--brand);font-weight:800;font-size:14px;
  border:1px solid #d5e4ec;overflow:hidden}
.thumb.comp{background:#fbf3e6;color:#8a5c12;border-color:#f0dcb4}
.thumb img{width:100%;height:100%;object-fit:contain}

.packrow{display:flex;gap:12px;align-items:flex-start;margin:6px 0 10px}
.packbox{width:110px;height:110px;border-radius:12px;border:1px dashed var(--line);
  background:var(--surface-2);display:grid;place-items:center;flex:none;overflow:hidden;
  color:var(--ink-3);font-size:12px}
.packbox img{max-width:100%;max-height:100%;object-fit:contain}
.packbtns{flex:1}
.chk{display:flex;align-items:center;gap:8px;margin-top:10px;font-size:13px;color:var(--ink-2)}
.chk input{width:18px;height:18px}
.dot-comp{background:var(--accent)!important}
.pick .dot{overflow:hidden}
.pick .dot img{width:100%;height:100%;object-fit:contain;background:#fff}

/* ---------- picker sheet ---------- */
.sheet-backdrop{position:fixed;inset:0;background:rgba(12,24,32,.45);z-index:60}
.sheet{position:fixed;left:0;right:0;bottom:0;z-index:61;background:var(--surface);
  border-radius:18px 18px 0 0;max-height:86vh;display:flex;flex-direction:column;
  box-shadow:0 -8px 30px rgba(0,0,0,.22);animation:up .22s ease}
@keyframes up{from{transform:translateY(100%)}to{transform:translateY(0)}}
.sheet-head{padding:14px 16px 10px;border-bottom:1px solid var(--line)}
.sheet-head h3{font-size:17px;margin-bottom:2px}
.sheet-head p{margin:0;color:var(--ink-2);font-size:13px}
.sheet-body{overflow:auto;-webkit-overflow-scrolling:touch;padding:10px 16px calc(18px + var(--safe-b))}
.grab{width:38px;height:4px;border-radius:2px;background:var(--line);margin:8px auto 0}
.pick{display:flex;align-items:center;gap:12px;width:100%;text-align:left;
  padding:13px 12px;border:1px solid var(--line);border-radius:12px;background:#fff;
  margin-bottom:8px;cursor:pointer}
.pick:active{background:var(--surface-2)}
.pick .dot{width:34px;height:34px;border-radius:9px;background:var(--brand);color:#fff;
  display:grid;place-items:center;font-weight:800;font-size:14px;flex:none}
.pick .nm{flex:1;min-width:0}
.pick .nm b{display:block;font-weight:650}
.pick .nm small{color:var(--ink-2)}

/* ---------- misc ---------- */
.empty{text-align:center;padding:44px 20px;color:var(--ink-2)}
.empty .big{font-size:40px;margin-bottom:8px;opacity:.35}
.empty h3{margin-bottom:6px;color:var(--ink)}
.list-line{display:flex;align-items:center;gap:12px;padding:12px 14px;border-bottom:1px solid var(--line)}
.list-line:last-child{border-bottom:0}
.list-line .nm{flex:1;min-width:0}
.list-line .nm b{display:block;font-weight:600}
.list-line .nm small{color:var(--ink-2)}
.divider{height:1px;background:var(--line);margin:14px 0}
.note-lbl{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;
  color:var(--ink-3);margin-bottom:3px}
.kv{font-size:13.5px;color:var(--ink-2)}
.warn{background:#fdf3e0;border:1px solid #f0dcb4;color:#7a5310;padding:11px 13px;
  border-radius:11px;font-size:13px;margin-bottom:12px}

/* ---------- tab bar ---------- */
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:50;display:flex;
  background:rgba(255,255,255,.97);backdrop-filter:blur(8px);
  border-top:1px solid var(--line);padding:6px 6px calc(6px + var(--safe-b))}
.tab{flex:1;background:none;border:0;padding:7px 4px;display:flex;flex-direction:column;
  align-items:center;gap:2px;font-size:11px;font-weight:650;color:var(--ink-3);cursor:pointer}
.tab .tab-ico{font-size:19px;line-height:1}
.tab.active{color:var(--brand)}
.tab-primary{color:var(--brand-2)}

/* ---------- overlays ---------- */
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(90px + var(--safe-b));
  background:var(--ink);color:#fff;padding:11px 17px;border-radius:11px;font-size:14px;
  z-index:80;box-shadow:0 6px 20px rgba(0,0,0,.28);max-width:88vw;text-align:center}
.blocker{position:fixed;inset:0;z-index:90;background:rgba(244,246,248,.9);
  display:grid;place-content:center;justify-items:center;gap:14px;font-weight:600;color:var(--ink-2)}
.spinner{width:34px;height:34px;border:3px solid var(--line);border-top-color:var(--brand);
  border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

@media(min-width:700px){
  .row2{gap:14px}
  .ph,.ph-add{width:96px;height:96px}
}