:root{
  --bg:#0d0f12;--s:#151920;--s2:#1a1f28;--b:#242a33;--t:#e8eaed;--m:#9aa3ad;
  --a:#14b8a6;--a2:#f5a524;--danger:#ef4444;--ok:#22c55e;
  --input-w:360px;
  --tap:44px;
  --safe-t:env(safe-area-inset-top,0px);
  --safe-b:env(safe-area-inset-bottom,0px);
  --safe-l:env(safe-area-inset-left,0px);
  --safe-r:env(safe-area-inset-right,0px);
}
html[data-theme="light"]{
  --bg:#f7f8fa;--s:#fff;--s2:#f0f2f5;--b:#e2e5ea;--t:#14171c;--m:#55606b;--a:#0d9488;
}
*{box-sizing:border-box}
html{height:100%;-webkit-text-size-adjust:100%}
html,body{margin:0}
body{
  font:15px/1.45 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  background:var(--bg);color:var(--t);
  display:flex;flex-direction:column;
  min-height:100%;min-height:100dvh;
  padding:var(--safe-t) var(--safe-r) 0 var(--safe-l);
  touch-action:manipulation;
  -webkit-tap-highlight-color:transparent;
}
a{color:var(--a)}
button,input,select,textarea{font:inherit;color:var(--t)}
/* ≥16px prevents iOS focus zoom */
.field input,.field select,.field textarea,
table.grid input.cell{font-size:16px}

/* ——— Top bar ——— */
.topbar{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  padding:8px 12px;min-height:var(--tap);
  border-bottom:1px solid var(--b);
  background:color-mix(in srgb,var(--bg) 92%,transparent);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  position:sticky;top:0;z-index:20;
}
.logo{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--t);font-weight:600;min-height:var(--tap)}
.logo b{color:var(--a)}
.mark{background:var(--a);color:#fff;border-radius:7px;width:28px;height:28px;display:grid;place-items:center;font-weight:800;font-size:13px;flex-shrink:0}
.topbar .spacer{flex:1;min-width:4px}
.topbar .meta{color:var(--m);font-size:11px;white-space:nowrap}
.topbar .pill.preview{display:none}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  background:var(--a);color:#fff;border:0;border-radius:10px;
  padding:10px 16px;min-height:var(--tap);font-weight:600;cursor:pointer;text-decoration:none;
}
.btn:hover{filter:brightness(1.08)}
.btn:disabled{opacity:.45;cursor:not-allowed;filter:none}
.btn.ghost{background:transparent;color:var(--t);border:1px solid var(--b)}
.btn.warn{background:transparent;color:var(--a2);border:1px solid color-mix(in srgb,var(--a2) 45%,var(--b))}
.btn.danger{background:transparent;color:var(--danger);border:1px solid color-mix(in srgb,var(--danger) 40%,var(--b))}
.btn.sm{padding:8px 12px;font-size:14px;min-height:var(--tap)}
.btn.icon{min-width:var(--tap);padding:8px}

/* ——— Workspace ——— */
.workspace{flex:1;display:grid;grid-template-columns:minmax(300px,var(--input-w)) 1fr;min-height:0}
.panel-input,.panel-plan{min-height:0;overflow:auto;-webkit-overflow-scrolling:touch}
.panel-input{border-right:1px solid var(--b);background:var(--s);padding:16px 16px calc(16px + var(--safe-b))}
.panel-plan{padding:12px 16px calc(16px + var(--safe-b));display:flex;flex-direction:column;gap:12px}
.panel h2,.sec-title{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--m);margin:0 0 10px;font-weight:700}
.panel-input .collapse-toggle{display:none}

.field{margin-bottom:14px}
.field label{display:flex;justify-content:space-between;align-items:baseline;gap:8px;font-size:13px;font-weight:600;margin-bottom:6px}
.field label .hint{font-weight:500;color:var(--m);font-size:11px}
.field input,.field select,.field textarea{
  width:100%;padding:12px 12px;min-height:var(--tap);border-radius:10px;border:1px solid var(--b);background:var(--bg);color:var(--t)
}
.field select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%239aa3ad' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}
.field textarea{min-height:120px;resize:vertical;font-family:ui-monospace,Menlo,Consolas,monospace;line-height:1.4}
.field .counter{font-size:11px;color:var(--m);text-align:right;margin-top:4px}
.field .counter.warn{color:var(--a2)}.field .counter.over{color:var(--danger)}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.tag{
  font-size:13px;padding:8px 12px;min-height:var(--tap);border-radius:99px;border:1px solid var(--b);
  background:var(--bg);color:var(--m);cursor:pointer;display:inline-flex;align-items:center
}
.tag:hover,.tag.on{border-color:var(--a);color:var(--a)}
.actions{
  display:flex;flex-wrap:wrap;gap:10px;margin-top:12px;
  position:sticky;bottom:0;z-index:5;
  background:linear-gradient(transparent,var(--s) 28%);
  padding:14px 0 calc(10px + var(--safe-b) + var(--kb,0px));
}
.actions .btn{flex:1 1 140px}

/* Toolbar */
.toolbar{
  display:flex;flex-wrap:wrap;gap:8px;align-items:center;
  position:sticky;top:0;z-index:8;
  background:var(--bg);padding:4px 0 10px;margin:0 -4px;padding-left:4px;padding-right:4px;
  border-bottom:1px solid transparent;
}
.toolbar.stuck{border-bottom-color:var(--b)}
.toolbar .grow{flex:1;min-width:4px}
.toolbar-primary{display:flex;flex-wrap:wrap;gap:8px;align-items:center;width:100%}
.toolbar-tools{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.pill{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--b);border-radius:99px;padding:6px 12px;min-height:32px;color:var(--m);font-size:12px}
.pill b{color:var(--t)}

/* Desktop / iPad table */
.tbl-wrap{overflow:auto;border:1px solid var(--b);border-radius:12px;background:var(--s);flex:1;min-height:180px;-webkit-overflow-scrolling:touch}
table.grid{border-collapse:collapse;width:100%;min-width:640px;font:14px/1.35 ui-monospace,Menlo,Consolas,monospace}
table.grid th,table.grid td{padding:10px 10px;border-bottom:1px solid var(--b);text-align:left;vertical-align:middle}
table.grid th{color:var(--m);font-weight:600;position:sticky;top:0;background:var(--s2);z-index:2}
table.grid th.op,table.grid td.op,
table.grid th.drag,table.grid td.drag{position:sticky;left:0;background:var(--s);z-index:1}
table.grid th.op,table.grid th.drag{z-index:3;background:var(--s2)}
table.grid td.op{left:44px}
table.grid th.op{left:44px}
table.grid tr.hp td.drag{box-shadow:inset 3px 0 0 var(--a2)}
table.grid tr.add{background:color-mix(in srgb,var(--a) 10%,transparent)}
table.grid tr.add td.drag,table.grid tr.add td.op{background:color-mix(in srgb,var(--a) 10%,var(--s))}
table.grid tr.selected{outline:1px solid var(--a);outline-offset:-1px}
table.grid input.cell{width:100%;border:0;background:transparent;padding:8px 4px;min-height:40px;font:inherit;color:inherit;border-radius:6px}
table.grid input.cell:focus{outline:2px solid var(--a);background:color-mix(in srgb,var(--a) 8%,transparent)}
table.grid .num{width:64px;text-align:right}
table.grid .wc{width:72px}
table.grid .op{width:56px;color:var(--m)}
table.grid .drag{width:44px;cursor:grab;color:var(--m);user-select:none;text-align:center;touch-action:none}
table.grid .row-actions{display:flex;gap:4px;justify-content:flex-end}
table.grid .row-actions .btn{min-width:var(--tap);min-height:var(--tap);padding:0}

/* Phone card list (shown <821) */
.cards{display:none;flex-direction:column;gap:10px}
.op-card{
  background:var(--s);border:1px solid var(--b);border-radius:14px;padding:12px;
  display:grid;grid-template-columns:auto 1fr auto;gap:8px 10px;align-items:start;
}
.op-card.hp{box-shadow:inset 3px 0 0 var(--a2)}
.op-card.add{background:color-mix(in srgb,var(--a) 10%,var(--s))}
.op-card .opnum{font:600 13px ui-monospace,Menlo,monospace;color:var(--m);padding-top:10px;min-width:40px}
.op-card .fields{display:grid;gap:8px}
.op-card label{display:block;font-size:11px;color:var(--m);margin-bottom:2px;font-weight:600}
.op-card input,.op-card select{
  width:100%;padding:10px 10px;min-height:var(--tap);border-radius:9px;border:1px solid var(--b);background:var(--bg);color:var(--t);font-size:16px
}
.op-card .row2{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px}
.op-card .side{display:flex;flex-direction:column;gap:6px}
.op-card .side .btn{min-width:var(--tap);min-height:var(--tap);padding:0}

.flags{background:var(--s);border:1px solid var(--b);border-radius:12px;padding:14px}
.flags h3{margin:0 0 8px;font-size:13px}
.flags ul{margin:0;padding-left:18px;color:var(--m)}
.flags li{margin:4px 0}.flags b{color:var(--t);text-transform:capitalize}
.disclaimer{font-size:12px;color:var(--m);border-top:1px solid var(--b);padding-top:10px;padding-bottom:var(--safe-b)}
.empty{color:var(--m);padding:36px 16px;text-align:center}
.empty h3{color:var(--t);margin:0 0 8px}
.toast{
  position:fixed;left:12px;right:12px;bottom:calc(12px + var(--safe-b));
  margin:0 auto;max-width:360px;
  background:var(--s);border:1px solid var(--b);border-radius:12px;padding:12px 14px;
  box-shadow:0 8px 30px #0006;z-index:50;text-align:center
}
.toast.err{border-color:var(--danger)}
.modal-bg{position:fixed;inset:0;background:#0008;display:flex;align-items:flex-end;justify-content:center;z-index:60;padding:16px;padding-bottom:calc(16px + var(--safe-b))}
.modal{background:var(--s);border:1px solid var(--b);border-radius:16px;padding:20px;max-width:400px;width:100%}
.modal h3{margin:0 0 8px}.modal p{color:var(--m);margin:0 0 16px}
.modal .row{display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap}
.modal .row .btn{min-width:100px}
.help{border:0;background:transparent;color:var(--m);cursor:help;font-size:14px;padding:4px 8px;min-height:var(--tap);min-width:var(--tap)}
footer.appf{
  border-top:1px solid var(--b);padding:10px 16px calc(10px + var(--safe-b));
  font-size:11px;color:var(--m);display:flex;gap:12px;flex-wrap:wrap
}

/* Mobile export dock */
.export-dock{
  display:none;position:sticky;bottom:0;z-index:9;
  gap:8px;padding:10px 0 calc(10px + var(--safe-b) + var(--kb,0px));
  background:linear-gradient(transparent,var(--bg) 35%);
}

/* ——— Phone / narrow (iPhone portrait + landscape-ish) ——— */
@media (max-width:820px){
  .topbar .meta,.topbar .pill.preview{display:none}
  .logo span.word{display:none}
  .workspace{grid-template-columns:1fr}
  .panel-input{
    border-right:0;border-bottom:1px solid var(--b);
    max-height:none;padding-bottom:8px;
  }
  .panel-input.collapsed .input-body{display:none}
  .panel-input .collapse-toggle{
    display:flex;width:100%;align-items:center;justify-content:space-between;
    min-height:var(--tap);margin:0 0 8px;padding:10px 12px;
    border:1px solid var(--b);border-radius:12px;background:var(--bg);color:var(--t);font-weight:600;cursor:pointer
  }
  .panel-input .collapse-toggle .chev{color:var(--m)}
  .panel-input > h2{display:none}
  .panel-plan{padding:12px 12px calc(8px + var(--safe-b))}
  .tbl-wrap{display:none}
  .cards{display:flex}
  .toolbar-tools .btn span.hide-sm{display:none}
  .export-dock{display:flex}
  .toolbar #xlsxBtn,.toolbar #printBtn{display:none}
  footer.appf{font-size:10px}
}

/* iPad / split: comfortable widths */
@media (min-width:821px) and (max-width:1099px){
  :root{--input-w:320px}
  .workspace{grid-template-columns:minmax(280px,var(--input-w)) 1fr}
  .topbar .pill.preview{display:inline-flex}
}
@media (min-width:1100px){
  :root{--input-w:380px}
  .topbar .pill.preview{display:inline-flex}
  .workspace{grid-template-columns:minmax(320px,var(--input-w)) 1fr}
}
/* iPad Pro 12.9 landscape — give plan more room, keep input readable */
@media (min-width:1300px){
  :root{--input-w:400px}
  table.grid{font-size:15px}
  table.grid th,table.grid td{padding:12px 12px}
}

/* Landscape phone: shorter input, more plan */
@media (max-width:820px) and (max-height:500px) and (orientation:landscape){
  .panel-input:not(.collapsed){max-height:42vh;overflow:auto}
  .actions{position:static;background:var(--s);padding-bottom:8px}
}

/* polish-2026-11-05 */
.empty{padding:48px 20px}
.empty p{max-width:28ch;margin:0 auto;line-height:1.5}
.toolbar{gap:6px}
.toolbar-tools{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;flex-wrap:nowrap;padding-bottom:2px}
.toolbar-tools .btn{flex:0 0 auto}
.export-dock .btn{flex:1 1 0;min-height:var(--tap)}
.op-card .row2{grid-template-columns:1fr 1fr;}
.op-card .row2 > div:first-child{grid-column:1 / -1}
@media (max-width:420px){
  .topbar{gap:6px;padding:8px 10px}
  .topbar .btn.sm{padding:8px 10px;font-size:13px}
  .toolbar-primary .sec-title{font-size:11px}
  .pill{font-size:11px;padding:4px 8px}
  #redoBtn{display:none}
  .actions .btn{flex:1 1 120px}
}
@media (min-width:821px){
  .panel-input{padding:18px 18px calc(18px + var(--safe-b))}
  .panel-plan{padding:14px 18px calc(18px + var(--safe-b))}
  .field{margin-bottom:16px}
  .field label{font-size:13px;margin-bottom:7px}
  table.grid th,table.grid td{padding:11px 12px}
}
@media (min-width:1024px) and (max-width:1366px){
  /* iPad Pro portrait / landscape comfort */
  :root{--input-w:340px}
  .workspace{grid-template-columns:minmax(300px,var(--input-w)) 1fr}
  table.grid{min-width:700px}
}
.toast{left:max(12px,var(--safe-l));right:max(12px,var(--safe-r))}


/* Equipment type combobox */
.combo{position:relative}
.combo input[role="combobox"]{padding-right:44px}
.combo-chev{
  position:absolute;top:0;right:0;width:var(--tap);height:var(--tap);
  border:0;background:transparent;color:var(--m);cursor:pointer;
  display:grid;place-items:center;border-radius:10px;font-size:16px;line-height:1
}
.combo-chev:hover,.combo.open .combo-chev{color:var(--a)}
.combo-list{
  z-index:40;overflow:auto;-webkit-overflow-scrolling:touch;
  background:var(--s);border:1px solid var(--b);border-radius:10px;
  box-shadow:0 8px 30px #0006
}
.combo-group-label{
  position:sticky;top:0;background:var(--s2);color:var(--m);
  font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;
  padding:8px 12px;z-index:1
}
.combo-option{
  display:flex;align-items:baseline;justify-content:space-between;gap:8px;
  padding:10px 12px;min-height:var(--tap);cursor:pointer;color:var(--t)
}
.combo-option.is-active,.combo-option:hover{background:color-mix(in srgb,var(--a) 14%,transparent)}
.combo-option.is-current{font-weight:600}
.combo-name{min-width:0}
.combo-tag{color:var(--a);font-size:12px;font-weight:700;flex-shrink:0}
.combo-empty{padding:14px 12px;color:var(--m)}
.match-hint{margin-top:6px;font-size:11px;color:var(--m)}
.equip-pick-hint{margin:0 0 10px;font-size:12px;color:var(--m);line-height:1.4}
.field-stack{display:flex;flex-direction:column;gap:4px}
.field-stack > .field{margin-bottom:10px}
.ie-detail{
  margin-top:10px;padding:12px;border:1px solid var(--b);border-radius:10px;
  background:var(--bg);font-size:13px;color:var(--m)
}
.ie-detail h4{margin:0 0 4px;font-size:14px;color:var(--t);font-weight:700;text-transform:none;letter-spacing:0}
.ie-detail .ie-cat{font-size:11px;color:var(--m);margin-bottom:8px}
.ie-detail .ie-tags{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;margin-bottom:8px}
.ie-detail .ie-tags span{font-size:11px;font-weight:600;color:var(--m);text-transform:uppercase;letter-spacing:.04em}
.ie-detail .ie-tags b{color:var(--a);font-weight:700}
.ie-detail dl{margin:0}
.ie-detail dt{font-size:11px;font-weight:600;color:var(--m);text-transform:uppercase;letter-spacing:.04em;margin:8px 0 4px}
.ie-detail dd{margin:0;color:var(--t)}
.ie-detail ul.ie-pm{margin:0;padding-left:18px}
.ie-detail ul.ie-pm li{margin:3px 0}
.ie-note{margin:8px 0 0;font-size:11px;color:var(--m);line-height:1.45}