:root{
  --bg:#F5F4EF;--side:#EFEDE6;--card:#FFFFFF;--ink:#1A1C1E;--ink2:#3D4046;--muted:#5C5F66;--faint:#8C8F96;
  --line:#E3E1DA;--line2:#EFEDE6;--ctl:#D5D2C8;--head:#FAF9F6;--blue:#2447B8;--bluebg:#EEF1FB;
  --warn:#B3471D;--warn2:#8A3615;--warnbg:#FBEDE6;--warnline:#E8C9BA;--ok:#1D6B4F;--okbg:#E6F2EC;
  --mono:'IBM Plex Mono',ui-monospace,monospace;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:'IBM Plex Sans',system-ui,-apple-system,'Segoe UI',sans-serif;background:var(--bg);color:var(--ink);font-size:15px}
a{color:var(--blue);text-decoration:none}a:hover{color:#16307F}
.mono{font-family:var(--mono)}
[hidden]{display:none!important}
button{font:inherit}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px}

/* układ */
.app{display:flex;min-height:100vh}
.side{width:236px;flex-shrink:0;padding:24px 14px;display:flex;flex-direction:column;gap:22px;border-right:1px solid var(--line);background:var(--side);position:sticky;top:0;height:100vh;overflow:auto}
.brand{display:flex;align-items:center;gap:10px;padding:0 8px;font-weight:700;font-size:16px;color:var(--ink)}
.nav{display:flex;flex-direction:column;gap:2px}
.nav a{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:9px 12px;border-radius:8px;color:var(--ink2);font-size:14px;border:1px solid transparent}
.nav a.on{background:var(--card);color:var(--ink);font-weight:600;border-color:var(--line)}
.nav a:hover{background:rgba(255,255,255,.6)}
.navh{display:flex;justify-content:space-between;align-items:center;padding:0 12px 6px;font-size:11px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.badge{font-family:var(--mono);font-size:12px;background:var(--warn);color:#fff;padding:1px 7px;border-radius:999px}
.cnt{font-family:var(--mono);font-size:12px;color:var(--muted)}
.status{margin-top:auto;padding:12px;border-radius:10px;border:1px solid var(--line);background:var(--card);display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--muted);line-height:1.45}
.status b{color:var(--ink);font-size:13px;display:flex;align-items:center;gap:8px}
.dot{width:8px;height:8px;border-radius:999px;background:var(--ok);display:inline-block;flex-shrink:0}
.dot.zle{background:var(--warn)}
main{flex-grow:1;padding:28px 44px 60px;min-width:0;display:flex;flex-direction:column;gap:24px;max-width:1260px}
.gora-mobile{display:none}

/* typografia i bloki */
h1{margin:0;font-size:30px;font-weight:700;letter-spacing:-.02em;line-height:1.15}
h2{margin:0;font-size:17px;font-weight:700}
h2.sec{font-size:13px;color:var(--ink2);text-transform:uppercase;letter-spacing:.07em}
h2.sec.warn{color:var(--warn2)}
.hdr{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap}
.sub{font-size:14px;color:var(--muted)}
.stack{display:flex;flex-direction:column;gap:14px}
.row-flex{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.card{border-radius:12px;background:var(--card);border:1px solid var(--line)}
.pad{padding:18px 20px}
.lbl{font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.chip{font-size:12px;padding:2px 8px;border-radius:999px;background:var(--bluebg);color:var(--blue);font-weight:600;white-space:nowrap;display:inline-block}
.chip.g{background:var(--side);color:var(--ink2);font-weight:500}
.chip.w{background:var(--warnbg);color:var(--warn2)}
.chip.ok{background:var(--okbg);color:var(--ok)}
.empty{padding:16px 20px;border-radius:12px;border:1px dashed var(--ctl);font-size:14px;color:var(--muted)}
.two{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:20px;align-items:start}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.tile{padding:16px 18px;display:flex;flex-direction:column;gap:4px}
.tile .n{font-size:32px;font-weight:700;font-family:var(--mono)}
.tile .l{font-size:13px;color:var(--muted);font-weight:600}
.tile.warn{border-color:var(--warnline)}.tile.warn .l{color:var(--warn2)}.tile.warn .n{color:var(--warn)}
.tekst{font-size:15px;line-height:1.55;white-space:pre-wrap}

/* tabele-listy */
.table{overflow:hidden}
.tr{display:grid;gap:14px;padding:12px 18px;align-items:center;font-size:14px;color:var(--ink);border-bottom:1px solid var(--line2)}
.tr:last-child{border-bottom:0}
.tr.h{font-size:12px;color:var(--muted);font-weight:600;background:var(--head);border-bottom:1px solid var(--line);padding:9px 18px}
a.tr:hover{background:#FBFAF7}
.tr .opis{min-width:0;overflow-wrap:anywhere}

/* karty zaległych */
.zalegla{display:flex;align-items:center;gap:18px;padding:16px 20px;border-color:var(--warnline);flex-wrap:wrap}
.dni{display:flex;flex-direction:column;align-items:center;justify-content:center;width:62px;height:62px;border-radius:10px;background:var(--warnbg);flex-shrink:0}
.dni .n{font-family:var(--mono);font-size:22px;color:var(--warn)}.dni .l{font-size:11px;color:var(--warn2)}

/* przyciski i formularze */
.btn{font-size:14px;padding:9px 15px;border-radius:8px;border:1px solid var(--ctl);background:var(--card);color:var(--ink);cursor:pointer;display:inline-flex;align-items:center;gap:6px;white-space:nowrap;min-height:40px}
.btn:hover{border-color:var(--faint);color:var(--ink)}
.btn.p{background:var(--ink);color:#fff;border-color:var(--ink);font-weight:600}
.btn.p:hover{background:#000;color:#fff}
.btn.d{color:var(--warn2);border-color:var(--warnline)}
.btn.d:hover{background:var(--warnbg)}
.btn.m{min-height:32px;padding:5px 10px;font-size:13px}
.btn:disabled{opacity:.5;cursor:default}
.linkbtn{background:none;border:0;padding:0;color:var(--blue);cursor:pointer;font-size:14px;font-weight:600}
.seg{display:inline-flex;gap:3px;padding:3px;border-radius:10px;background:var(--side);flex-wrap:wrap}
.seg button{font-size:13px;padding:7px 11px;border-radius:7px;border:0;background:transparent;color:var(--ink2);cursor:pointer}
.seg button[aria-pressed=true]{background:var(--card);color:var(--ink);font-weight:600;box-shadow:0 1px 2px rgba(0,0,0,.06)}
label.f{display:flex;flex-direction:column;gap:5px;font-size:13px;font-weight:600;color:var(--ink2)}
label.f.m{font-weight:400;font-size:12px;color:var(--muted)}
select,input[type=text],input[type=time],input[type=date],input[type=email],input[type=password],input[type=number],input[type=search],textarea{
  font:inherit;font-size:15px;font-weight:400;padding:9px 11px;border-radius:8px;border:1px solid var(--ctl);background:var(--card);color:var(--ink);min-height:40px;width:100%}
textarea{min-height:84px;resize:vertical;line-height:1.45}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px rgba(26,28,30,.08)}

/* Listy rozwijane. Wszędzie: własna strzałka zamiast systemowej.
   Chrome 135+: także rozwinięta lista w stylu apki (appearance: base-select). */
select{appearance:none;-webkit-appearance:none;cursor:pointer;padding-right:36px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none' stroke='%235C5F66' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M1 1.5l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 13px center;background-size:12px 8px}
select:hover{border-color:var(--faint)}
@supports (appearance: base-select){
  select,::picker(select){appearance:base-select}
  select{background-image:none;display:flex;align-items:center;justify-content:space-between;gap:10px;padding-right:12px}
  select::picker-icon{content:'';width:12px;height:8px;flex-shrink:0;transition:transform .15s;
    background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none' stroke='%235C5F66' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M1 1.5l5 5 5-5'/%3E%3C/svg%3E") no-repeat center/12px 8px}
  select:open::picker-icon{transform:rotate(180deg)}
  select:open{border-color:var(--ink);box-shadow:0 0 0 3px rgba(26,28,30,.08)}
  ::picker(select){border:1px solid var(--line);border-radius:10px;background:var(--card);padding:4px;margin-block:6px;
    box-shadow:0 12px 32px rgba(26,28,30,.14),0 2px 6px rgba(26,28,30,.06);max-height:min(360px,60vh);overflow:auto}
  select option{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:7px;font-size:14px;color:var(--ink);cursor:pointer;min-height:40px}
  select option:hover,select option:focus-visible{background:var(--side);outline:none}
  select option:checked{background:var(--bluebg);color:var(--blue);font-weight:600}
  select option::checkmark{content:'';order:1;margin-left:auto;width:14px;height:10px;
    background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='10' viewBox='0 0 14 10' fill='none' stroke='%232447B8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M1.5 5l3.5 3.5 7.5-7.5'/%3E%3C/svg%3E") no-repeat center/14px 10px}
  select option:not(:checked)::checkmark{visibility:hidden}
}
.chk{display:flex;gap:8px;align-items:center;font-size:14px;font-weight:400;color:var(--ink)}
.chk input{width:18px;height:18px;accent-color:var(--ink);margin:0}
.dni-wybor{display:flex;gap:4px;flex-wrap:wrap}
.dni-wybor label{display:flex}
.dni-wybor input{position:absolute;opacity:0;pointer-events:none}
.dni-wybor span{padding:6px 9px;border-radius:7px;border:1px solid var(--ctl);font-size:13px;cursor:pointer;background:var(--card)}
.dni-wybor input:checked+span{background:var(--ink);color:#fff;border-color:var(--ink)}
.dni-wybor input:focus-visible+span{outline:2px solid var(--blue);outline-offset:2px}
.sw{width:44px;height:26px;border-radius:999px;border:0;padding:3px;cursor:pointer;display:inline-flex;background:var(--ctl);justify-content:flex-start;flex-shrink:0}
.sw[aria-checked=true]{background:var(--ink);justify-content:flex-end}
.sw span{width:20px;height:20px;border-radius:999px;background:#fff;display:block}
.vd{display:flex;gap:8px;flex-wrap:wrap}
.vd button{font-size:14px;padding:10px 14px;border-radius:8px;cursor:pointer;flex-grow:1;background:var(--card);color:var(--ink);border:1px solid var(--ctl)}
.vd button[aria-pressed=true]{background:var(--ink);color:#fff;border-color:var(--ink);font-weight:600}
.vd button[data-v=zadzialalo][aria-pressed=true]{background:var(--ok);border-color:var(--ok)}
.vd button[data-v=nie_zadzialalo][aria-pressed=true]{background:var(--warn);border-color:var(--warn)}

/* przed/po */
.pa{display:grid;grid-template-columns:minmax(140px,1.2fr) minmax(0,1fr) minmax(0,1fr) minmax(90px,.6fr);font-size:14px}
.pa>div{padding:11px 18px;border-bottom:1px solid var(--line2);overflow-wrap:anywhere}
.pa>.h{font-size:12px;font-weight:600;color:var(--muted);background:var(--head);border-bottom:1px solid var(--line)}
.plus{color:var(--ok);font-weight:600}.minus{color:var(--warn);font-weight:600}

/* oś kontroli */
.os{display:flex;flex-direction:column;gap:10px}
.os div{display:flex;gap:10px;align-items:center;font-size:13px}
.kolko{width:10px;height:10px;border-radius:999px;border:2px solid #B8B5AC;flex-shrink:0}
.kolko.pelne{background:var(--ink);border-color:var(--ink)}.kolko.ta{border-color:var(--blue)}

/* dialog i powiadomienia */
dialog{border:0;border-radius:14px;padding:0;max-width:460px;width:calc(100% - 32px);box-shadow:0 20px 60px rgba(0,0,0,.25);color:var(--ink)}
dialog::backdrop{background:rgba(26,28,30,.45)}
.dlg{padding:22px;display:flex;flex-direction:column;gap:14px}
.dlg .akcje{display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:11px 18px;border-radius:10px;font-size:14px;z-index:100;box-shadow:0 8px 24px rgba(0,0,0,.2);max-width:calc(100% - 32px)}
.toast.zle{background:var(--warn2)}
.ladowanie{color:var(--muted);font-size:14px;padding:30px 0}

/* logowanie */
.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:16px}
.login form{width:100%;max-width:380px;padding:30px 26px}
.login h1{font-size:22px}
.blad{background:var(--warnbg);color:var(--warn2);border-radius:8px;padding:10px 12px;font-size:14px}

@media (max-width:980px){
  .two{grid-template-columns:1fr}
}
@media (max-width:820px){
  .app{flex-direction:column}
  .side{position:fixed;inset:0 auto 0 0;z-index:50;transform:translateX(-100%);transition:transform .2s;height:100vh;box-shadow:0 0 40px rgba(0,0,0,.2)}
  .side.otwarte{transform:none}
  .gora-mobile{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--line);background:var(--side);position:sticky;top:0;z-index:40}
  main{padding:20px 16px 60px}
  h1{font-size:24px}
  .tiles{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid2{grid-template-columns:1fr}
  .tr{grid-template-columns:1fr!important;gap:4px}
  .tr.h{display:none}
  .pa{grid-template-columns:1fr 1fr}
  .pa>.h:nth-child(4n),.pa>div:nth-child(4n){display:none}
}