/* Warstwa bazowa i responsywna, bez fontów i zasobów z sieci. */
:root{--bg:#dce9f0;--surface:#f2f8fc;--ink:#0b263d;--muted:#496173;--accent:#006d7a;--line:#bdd4e0;--header:#052633;--headerInk:#effaff;--glow:#13dbe5;--buttonInk:#052632;--radius:13px}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.55}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button,a,select{touch-action:manipulation}
button{cursor:pointer}
button:disabled{cursor:default;opacity:.6}
button,input,select,textarea{border:1px solid var(--line);color:var(--ink);background:var(--surface);border-radius:8px}
input,select{min-height:40px;padding:8px 11px}
textarea{width:100%;padding:15px;resize:vertical;line-height:1.7}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
small{display:block;font-size:11px;color:var(--muted)}
h1,h2,h3,p{margin-top:0}
h1{font-size:30px;letter-spacing:-1px;margin-bottom:7px;line-height:1.2}
h2{font-size:17px;margin-bottom:13px;letter-spacing:-.3px}
h3{font-size:15px}
p{margin-bottom:15px}
.muted{color:var(--muted)}
.mono,code{font-family:ui-monospace,Consolas,monospace}
.skip{position:fixed;top:-100px;z-index:100;background:var(--surface);padding:12px}
.skip:focus{top:10px;left:10px}
.sidebar{position:fixed;inset:0 auto 0 0;width:240px;background:var(--header);color:var(--headerInk);display:flex;flex-direction:column;padding:25px 17px;z-index:20;border-right:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:11px;font-size:21px;letter-spacing:-.5px;padding:0 7px}
.brand b{color:var(--glow);font-weight:500}
.brand small{font-size:9px;letter-spacing:2px;color:var(--headerInk);opacity:.72;margin-top:3px}
.brand-mark{display:grid;place-items:center;width:37px;height:42px;background:var(--glow);color:var(--buttonInk);font-size:25px;font-weight:850;border-radius:10px 3px 10px 3px}
.workspace{display:flex;gap:11px;align-items:center;margin:27px 0;padding:12px 7px;border-block:1px solid color-mix(in srgb,var(--headerInk) 15%,transparent);font-size:12px}
.workspace small,.profile small,.side-note small{color:var(--headerInk);opacity:.65}
.avatar{display:grid;place-items:center;flex-shrink:0;width:34px;height:34px;border:1px solid color-mix(in srgb,var(--headerInk) 25%,transparent);border-radius:9px;font-size:11px}
.nav-label{font-size:10px;letter-spacing:1.6px;opacity:.58;margin:0 10px 10px}
nav{display:flex;flex-direction:column;gap:5px}
nav a{padding:10px 13px;display:flex;align-items:center;gap:13px;border-radius:8px;font-size:13px;min-height:43px}
nav a.active{background:var(--glow);color:var(--buttonInk);font-weight:650}
nav a:hover:not(.active){background:color-mix(in srgb,var(--headerInk) 10%,transparent)}
.nav-icon{width:19px;font-size:17px;text-align:center}
.side-note{margin-top:auto;font-size:11px;padding:30px 9px 18px}
.side-note small{margin:8px 0 0 13px;font-size:10px}
.dot{display:inline-block;width:6px;height:6px;background:var(--glow);border-radius:50%;margin-right:7px}
.profile{display:flex;gap:10px;padding:16px 7px 0;border-top:1px solid color-mix(in srgb,var(--headerInk) 15%,transparent);font-size:11px}
.main-shell{margin-left:240px;min-height:100vh}
.topbar{display:flex;align-items:center;gap:18px;background:var(--surface);min-height:70px;padding:14px 28px;border-bottom:1px solid var(--line)}
.breadcrumb{font-size:12px;white-space:nowrap}
.breadcrumb span{color:var(--muted);margin:0 9px}
.search-label{display:flex;align-items:center;gap:8px;margin-left:auto;background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:0 11px;max-width:340px;flex:1}
.search-label input{border:0;outline:none;background:transparent;width:100%;min-width:70px}
.search-label kbd{color:var(--muted);border:1px solid var(--line);border-radius:4px;padding:0 4px}
.theme-label{display:flex;align-items:center;gap:8px;font-size:11px}
.theme-label select{max-width:162px}
.demo-banner{background:color-mix(in srgb,var(--accent) 7%,var(--surface));padding:10px 28px;display:flex;gap:15px;flex-wrap:wrap;border-bottom:1px solid var(--line);font-size:11px;color:var(--muted)}
.demo-banner b{letter-spacing:.6px;color:var(--accent)}
main{padding:30px;max-width:1600px;margin:auto;min-height:calc(100vh - 190px)}
.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:26px}
.eyebrow{font-size:10px;letter-spacing:1.7px;color:var(--accent);margin-bottom:10px;font-weight:700}
.page-head p{color:var(--muted);margin:0;max-width:760px}
.page-head .button{margin-top:15px;flex-shrink:0}
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:41px;padding:9px 15px;border:1px solid var(--line);border-radius:8px;background:var(--surface);font-size:12px;font-weight:600}
.primary{background:var(--glow);color:var(--buttonInk);border-color:transparent}
.icon-button{padding:5px 10px;min-width:40px;min-height:40px;font-size:20px}
.link{color:var(--accent);font-weight:600;font-size:12px}
.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:15px}
.section-head h2{margin:0}
.grid{display:grid;gap:18px}
.two{grid-template-columns:minmax(0,1.45fr) minmax(0,1fr)}
.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.four{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:21px;min-width:0}
.block{margin-bottom:23px}
.divider{height:1px;background:var(--line);margin:20px 0}
footer{font-size:10px;padding:15px 30px;border-top:1px solid var(--line);color:var(--muted);display:flex;justify-content:space-between;gap:10px}
#menu-toggle{display:none}
dialog{border:1px solid var(--line);border-radius:16px;background:var(--surface);color:var(--ink);padding:26px;width:min(520px,94vw)}
dialog::backdrop{background:#001420aa}
dialog label{display:block;margin-bottom:13px}
dialog input:not([type=checkbox]),dialog select{width:100%;margin-top:6px}
fieldset{border:1px solid var(--line);border-radius:9px;margin:18px 0;padding:12px}
fieldset label{display:flex;gap:9px;margin:5px 0}
#toast{position:fixed;bottom:24px;right:24px;max-width:410px;background:var(--header);color:var(--headerInk);padding:15px 20px;border:1px solid var(--glow);border-radius:10px;box-shadow:0 7px 30px #0003;z-index:40;display:none}
#toast.visible{display:block}
#form-error{color:var(--accent)}
@media(max-width:1160px){.sidebar{width:210px}
.main-shell{margin-left:210px}
.topbar{gap:12px;padding:13px 20px}
.theme-label>span,.top-locale{display:none}
.breadcrumb{display:none}
main{padding:23px}
.three{grid-template-columns:repeat(2,minmax(0,1fr))}
.four{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:800px){.sidebar{transform:translateX(-100%);width:240px;transition:transform .18s ease}
.sidebar.open{transform:translateX(0);box-shadow:0 0 0 100vmax #001420aa}
.main-shell{margin:0}
#menu-toggle{display:block}
.topbar{padding:12px 16px}
.search-label{max-width:none}
.search-label kbd{display:none}
.theme-label select{font-size:11px;max-width:135px;padding:7px}
.demo-banner{padding:10px 17px;gap:3px;display:block}
.demo-banner b,.demo-banner span{display:block}
.two{grid-template-columns:1fr}
main{padding:22px 16px}
h1{font-size:27px}
.page-head{flex-wrap:wrap;gap:12px}
.page-head .button{margin:0}
.page-head p{font-size:13px}
.three{grid-template-columns:1fr}
.card{padding:17px}
.section-head{align-items:flex-start}
footer{padding:14px 17px;flex-direction:column}
#toast{left:16px;right:16px;bottom:16px}
dialog{padding:20px}
.theme-label>span{display:none}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* Wcięcia są strukturą drzewa, nie spacjami w tytule. */
.menu-row{display:block!important}.menu-fields{display:flex;flex-wrap:wrap;gap:.4rem;align-items:end}
.menu-children{margin-left:1rem;border-left:1px solid var(--line);padding-left:.6rem}