:root{--nav-h:64px;--r:16px}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:16px;line-height:1.4;-webkit-text-size-adjust:100%}
body{min-height:100dvh;overscroll-behavior-y:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
a{color:var(--link)}
h1,h2,h3,.h2,.hero,.kv{font-family:var(--font-head)}
h1,h2,h3,p{margin:0}
:focus-visible{outline:3px solid var(--primary);outline-offset:2px}

/* układ: telefon = pasek dolny, szeroki ekran = menu boczne */
.shell{min-height:100dvh;display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:5;background:var(--surface);border-bottom:1px solid var(--border);padding:calc(10px + env(safe-area-inset-top)) 8px 8px 16px;display:flex;align-items:center;justify-content:space-between;min-height:56px}
.topbar{flex-wrap:wrap}
.topbar h1{font-size:20px;font-weight:700}
.rbar{order:9;flex:1 0 100%;display:flex;align-items:center;gap:8px;min-height:40px;margin:4px 8px 4px 0;padding:0 12px;border:1px solid var(--border);border-radius:12px;background:var(--alt);color:var(--text);font-weight:700;font-size:14px;text-align:left}
.rbar svg{color:var(--primary);flex:none}
.tag{display:inline-block;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;border-radius:6px;padding:1px 8px;font-size:12px;font-weight:700;background:var(--primary-soft);color:var(--primary)}
.back{display:inline-flex;align-items:center;gap:4px;min-height:44px;padding:0 8px;border:0;background:none;color:var(--link);font-weight:700}
.iconbtn{position:relative;width:48px;height:48px;border:0;background:none;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;color:var(--text)}
.iconbtn .count{position:absolute;top:6px;right:5px;min-width:18px;height:18px;border-radius:9px;background:var(--crit);color:#fff;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center;padding:0 4px}
main{flex:1;padding:16px 16px calc(var(--nav-h) + 24px + env(safe-area-inset-bottom));width:100%;max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
nav.tabs{position:fixed;left:0;right:0;bottom:0;z-index:6;background:var(--surface);border-top:1px solid var(--border);display:flex;height:calc(var(--nav-h) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom)}
nav.tabs a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:12px;font-weight:700;color:var(--muted);text-decoration:none;min-width:0}
nav.tabs a[aria-current=page]{color:var(--primary)}
nav.tabs svg{width:24px;height:24px}
@media (min-width:900px){
  .shell{flex-direction:row}
  nav.tabs{position:sticky;top:0;height:100dvh;width:230px;flex-direction:column;justify-content:flex-start;gap:4px;border-top:0;border-right:1px solid var(--border);padding:20px 12px;flex:none}
  nav.tabs a{flex:none;flex-direction:row;justify-content:flex-start;gap:12px;font-size:15px;padding:12px;border-radius:12px;min-height:48px}
  nav.tabs a[aria-current=page]{background:var(--primary-soft)}
  nav.tabs .brand{display:flex}
  .content{flex:1;min-width:0}
  main{padding-bottom:40px}
}
nav.tabs .brand{display:none;align-items:center;gap:10px;font-weight:800;font-size:18px;padding:4px 12px 16px}

/* karty i elementy */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:16px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:8px}
.card.tap{cursor:pointer;text-decoration:none;color:inherit}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.row{display:flex;align-items:center;gap:12px}
.between{justify-content:space-between}
.grow{flex:1;min-width:0}
.gap{display:flex;flex-direction:column;gap:10px}
.muted{color:var(--muted)}.sec{color:var(--text2)}
.small{font-size:13px}.tiny{font-size:12px}
.strong{font-weight:700}
.h2{font-size:17px;font-weight:800}
.hero{font-size:34px;font-weight:800;letter-spacing:-.5px;line-height:1.1}
.kv{font-size:22px;font-weight:800}
.badge{display:inline-block;border-radius:999px;padding:3px 10px;font-size:12px;font-weight:700;white-space:nowrap;background:var(--alt);color:var(--text2)}
.badge.ok{background:var(--ok-soft);color:var(--ok)}.badge.warn{background:var(--warn-soft);color:var(--warn)}.badge.crit{background:var(--crit-soft);color:var(--crit)}.badge.pri{background:var(--primary-soft);color:var(--primary)}
.btn{min-height:48px;padding:0 18px;border-radius:12px;border:1px solid var(--primary);background:var(--primary);color:var(--on-primary);font-weight:700;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none}
.btn.sec{background:var(--surface);border-color:var(--border);color:var(--text)}
.btn.danger{background:var(--crit-soft);border-color:var(--crit-soft);color:var(--crit)}
.btn.ghost{background:none;border-color:transparent;color:var(--link)}
.btn.sm{min-height:40px;padding:0 12px;font-size:14px}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btns{display:flex;gap:8px}.btns>*{flex:1}
.chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:2px;scrollbar-width:none}
.chip{min-height:40px;padding:0 14px;border-radius:999px;border:1px solid var(--border);background:var(--surface);font-weight:600;font-size:14px;color:var(--text2);white-space:nowrap}
.chip[aria-pressed=true]{border-color:var(--primary);background:var(--primary-soft);color:var(--primary)}
.seg{display:flex;background:var(--alt);border-radius:12px;padding:3px}
.seg button{flex:1;min-height:40px;border:0;border-radius:9px;background:none;font-weight:600;font-size:14px;color:var(--text2)}
.seg button[aria-selected=true]{background:var(--surface);color:var(--text);font-weight:800}
.alert{display:flex;align-items:center;gap:10px;padding:12px;border-radius:12px;text-decoration:none;color:var(--text);font-size:15px;min-height:48px}
.alert i{width:10px;height:10px;border-radius:5px;flex:none}
.alert.critical{background:var(--crit-soft)}.alert.critical i{background:var(--crit)}
.alert.warning{background:var(--warn-soft)}.alert.warning i{background:var(--warn)}
.alert.ok{background:var(--ok-soft)}.alert.ok i{background:var(--ok)}
.item{display:flex;align-items:center;gap:12px;min-height:56px;padding:8px 0;border-top:1px solid var(--border);text-decoration:none;color:inherit}
.item:first-child{border-top:0}
.ava{width:44px;height:44px;border-radius:50%;background:var(--primary-soft);color:var(--primary);font-weight:800;display:flex;align-items:center;justify-content:center;flex:none}
.bar{height:8px;border-radius:4px;background:var(--alt);overflow:hidden}.bar>div{height:100%;border-radius:4px;background:var(--primary)}
.shift{border-left:4px solid var(--primary)}.shift.draft{border-left-color:var(--warn)}.shift.miss{border-left-color:var(--crit)}
.chk{display:flex;align-items:flex-start;gap:12px;min-height:48px;padding:8px 0;border-top:1px solid var(--border)}
.chk:first-of-type{border-top:0}
input[type=checkbox]{width:24px;height:24px;flex:none;accent-color:var(--primary);margin:0}

/* formularze */
label.f{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:700;color:var(--text2)}
.in,select.in,textarea.in{width:100%;min-height:48px;border:1px solid var(--field);border-radius:12px;background:var(--surface);padding:0 14px;font-size:16px;font-weight:400;color:var(--text)}
textarea.in{padding:12px 14px;min-height:96px;resize:vertical}
.err{color:var(--crit);font-size:14px;font-weight:600}

/* arkusz dolny */
.sheet-bg{position:fixed;inset:0;background:rgba(10,10,10,.5);z-index:20;display:flex;align-items:flex-end;justify-content:center}
.sheet{background:var(--surface);width:100%;max-width:560px;max-height:90dvh;overflow:auto;border-radius:24px 24px 0 0;padding:8px 16px calc(16px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:12px}
.sheet .grab{width:40px;height:4px;border-radius:2px;background:var(--border);align-self:center}
@media (min-width:900px){.sheet-bg{align-items:center}.sheet{border-radius:24px}}
#toast{position:fixed;left:16px;right:16px;top:calc(12px + env(safe-area-inset-top));z-index:50;display:flex;justify-content:center;pointer-events:none}
#toast div{background:var(--surface);border:1px solid var(--border);border-left:4px solid var(--primary);border-radius:12px;padding:12px 16px;box-shadow:0 6px 20px rgba(0,0,0,.18);max-width:520px;font-weight:600}
#toast div.error{border-left-color:var(--crit)}#toast div.success{border-left-color:var(--ok)}

/* logowanie */
.login{min-height:100dvh;display:flex;flex-direction:column;justify-content:center;gap:18px;padding:24px;max-width:440px;margin:0 auto}
.logo{display:inline-flex;align-items:center;justify-content:center;margin:0 auto}
.logo img{display:block;height:auto}
.skeleton{height:90px;border-radius:var(--r);background:linear-gradient(90deg,var(--alt),var(--surface),var(--alt));background-size:200% 100%;animation:sk 1.2s infinite}
@keyframes sk{to{background-position:-200% 0}}
.empty{text-align:center;padding:36px 16px;display:flex;flex-direction:column;gap:6px;align-items:center}
svg.chart text{font-family:inherit}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* kreator */
.wz{max-width:560px;margin:0 auto;padding:calc(16px + env(safe-area-inset-top)) 16px calc(32px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:14px;min-height:100dvh}

/* panel super admina */
.kpis{display:grid;gap:10px;grid-template-columns:repeat(2,minmax(0,1fr))}
@media (min-width:900px){.kpis{grid-template-columns:repeat(4,minmax(0,1fr))}.shell.adm main{max-width:1080px}}
.tag{display:inline-block;border-radius:6px;padding:1px 8px;font-size:12px;font-weight:700;background:var(--primary-soft);color:var(--primary);vertical-align:middle}
input[type=search].in{-webkit-appearance:none;appearance:none}