/* Shared theme and Leyton credit; practice branding stays unchanged. */
:root{color-scheme:light;--panel:#fff;--theme-link:#13616e;--nav-glass:rgba(251,250,247,.92)}
html[data-theme="dark"]{color-scheme:dark;--ink:#edf5f5;--muted:#afc1c4;--bg:#101a1e;--bg-soft:#17262c;--panel:#1d3036;--border:#375059;--teal-soft:#203d46;--theme-link:#8ad5e0;--nav-glass:rgba(16,26,30,.94)}
.theme-toggle{width:44px;height:44px;flex:0 0 44px;display:inline-grid;place-items:center;border:1px solid var(--border);border-radius:50%;background:var(--panel);color:var(--ink);cursor:pointer;padding:10px;transition:background .2s,color .2s}
.theme-toggle svg{width:22px;height:22px;grid-area:1/1;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.theme-toggle .ico-sun{display:none}
[data-theme="dark"] .theme-toggle .ico-moon{display:none}
[data-theme="dark"] .theme-toggle .ico-sun{display:block}
.theme-toggle:hover{border-color:var(--theme-link)}
.theme-toggle:focus-visible,.powered-by:focus-visible{outline:3px solid var(--theme-link);outline-offset:4px}
.header-actions{display:flex;align-items:center;gap:18px}
.top .header-actions .theme-toggle{border-color:rgba(255,255,255,.35)}
.nav,.nav.scrolled{background:var(--nav-glass)}
.nav-inner{gap:16px}
.nav-links{gap:18px}
.nav-links .btn{padding:12px 18px}
.nav-links a.btn-primary,.nav-links a.btn-primary:hover{color:#fff;opacity:1}
[data-theme="dark"] footer.wrap .legal-links a{color:var(--theme-link)}
.floatcard,.card,.fld input,.fld textarea{background:var(--panel)}
main.wrap{overflow-wrap:anywhere}
@media(max-width:600px){main.wrap .card{padding:22px 20px}}
.fld input::placeholder,.fld textarea::placeholder{color:var(--muted);opacity:1}
[data-theme="dark"] .pill,[data-theme="dark"] .hero-trust .n,[data-theme="dark"] .rv-card .src,[data-theme="dark"] .rv-author,[data-theme="dark"] .rv-meta .badge,[data-theme="dark"] main h2,[data-theme="dark"] main a,[data-theme="dark"] .nav-links a:hover{color:var(--theme-link)}
[data-theme="dark"] .shead .tag,[data-theme="dark"] .hero h1 em,[data-theme="dark"] .rv-card a,[data-theme="dark"] .brand .bs{color:#8ad5e0}
[data-theme="dark"] .hrow.closed .t{color:#f1a2a2}
.footer-meta{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;width:100%}
.powered-by{display:inline-flex;align-items:center;gap:9px;margin:0 0 0 auto;padding:8px 12px;border-radius:10px;background:transparent;border:0;color:var(--muted);text-decoration:none;font-size:.8rem;line-height:1.35;text-align:left;flex:none}
.powered-by img{display:block;width:auto;height:38px;max-width:none;transition:filter .2s}
.powered-by .credit-label{display:flex;flex-direction:column;gap:2px}
.powered-by .credit-label b{font-size:.8rem;font-weight:600}
.powered-by:hover .credit-label{text-decoration:underline;text-underline-offset:3px}
[data-theme="dark"] .powered-by{background:transparent}
[data-theme="dark"] .powered-by img{filter:brightness(0) invert(1) brightness(.9)}
footer:not(.wrap){background:var(--bg-soft);color:var(--muted);border-top:1px solid var(--border)}
.foot-brand .bt,.foot-col h5{color:var(--ink)}
.foot-col a,.foot-bottom,.foot-bottom a{color:var(--muted)!important}
.foot-bottom{border-color:var(--border)}
footer.wrap{padding-top:26px;padding-bottom:26px;max-width:1180px}
footer.wrap .legal-links a{margin:0 6px}
footer.wrap .powered-by{margin-left:auto}
@media(max-width:1180px){.nav-links>a:not(.btn){display:none}}
@media(max-width:600px){
 .wrap{padding-left:20px;padding-right:20px}
 .header-actions{gap:10px}
 .kontakt-grid>*{min-width:0}
 .kform{padding:24px}
 .kform .btn{white-space:normal;padding-left:12px;padding-right:12px}
 .kmap iframe{max-width:100%}
 .nav-inner{height:auto;min-height:76px;flex-wrap:wrap;padding-top:12px;padding-bottom:12px}
 .nav-inner>.header-actions{margin-left:auto}
 .nav-links{display:none}
 .nav-inner{flex-wrap:nowrap}
 .brand .bt{font-size:1.12rem}
 .brand .bs{font-size:.6rem}
 .nav .brand .tooth{width:36px;height:36px}
 .top .wrap{flex-wrap:wrap}
 .top .header-actions{margin-left:auto}
 .back{font-size:.8rem}
 .footer-meta{gap:20px}
 .powered-by{margin-left:auto}
 .topbar .wrap{height:auto;min-height:42px;padding-top:8px;padding-bottom:8px}
 .topbar .tb-r{flex-wrap:wrap;gap:5px 16px;font-size:.78rem}
}
@media(prefers-reduced-motion:reduce){.theme-toggle,.powered-by img{transition:none}}