/*
Theme Name: TVsmart Theme
Theme URI: https://www.tvsmart.cz/
Author: TVsmart.cz
Description: Moderní lehký WordPress theme pro TVsmart.cz – televize, návody, problémy, recenze a Content Hub.
Version: 0.2.1
Text Domain: tvsmart-theme
*/

:root{
  --tvs-bg:#f5f7fb;
  --tvs-surface:#ffffff;
  --tvs-text:#172033;
  --tvs-muted:#687386;
  --tvs-border:#e5e9f0;
  --tvs-primary:#1f5eff;
  --tvs-primary-dark:#1748c9;
  --tvs-accent:#0f172a;
  --tvs-success:#0f9f6e;
  --tvs-radius:18px;
  --tvs-shadow:0 12px 30px rgba(22,34,51,.08);
  --tvs-max:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--tvs-bg);color:var(--tvs-text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65}
a{color:var(--tvs-primary);text-decoration:none}
a:hover{color:var(--tvs-primary-dark)}
img{max-width:100%;height:auto}
.tvs-container{width:min(calc(100% - 32px),var(--tvs-max));margin-inline:auto}
.tvs-site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--tvs-border)}
.tvs-header-row{display:flex;align-items:center;gap:28px;min-height:74px}
.tvs-brand{font-size:1.55rem;font-weight:850;letter-spacing:-.035em;color:var(--tvs-accent);white-space:nowrap}
.tvs-brand span{color:var(--tvs-primary)}
.tvs-main-nav{margin-left:auto}
.tvs-main-nav ul{display:flex;list-style:none;gap:6px;margin:0;padding:0;align-items:center}
.tvs-main-nav a{display:block;padding:10px 12px;border-radius:10px;color:var(--tvs-text);font-weight:650}
.tvs-main-nav a:hover{background:#eef3ff;color:var(--tvs-primary)}
.tvs-header-search{min-width:260px}
.tvs-search{display:flex;align-items:center;background:#f1f4f9;border:1px solid transparent;border-radius:999px;overflow:hidden}
.tvs-search:focus-within{border-color:#b9cbff;background:#fff}
.tvs-search input{width:100%;border:0;background:transparent;padding:11px 14px;outline:0;font:inherit}
.tvs-search button{border:0;background:transparent;padding:11px 15px;cursor:pointer;color:var(--tvs-primary);font-weight:700}
.tvs-mobile-menu{display:none;margin-left:auto;border:0;background:#edf2ff;border-radius:10px;padding:9px 11px;font-weight:800}

.tvs-hero{padding:58px 0 34px;background:linear-gradient(135deg,#eef3ff 0%,#f8fbff 55%,#eef8f5 100%);border-bottom:1px solid var(--tvs-border)}
.tvs-hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:42px;align-items:center}
.tvs-kicker{display:inline-flex;align-items:center;gap:8px;padding:7px 11px;border-radius:999px;background:#fff;border:1px solid #dfe7f5;font-size:.9rem;font-weight:800;color:#365071}
.tvs-hero h1{font-size:clamp(2.2rem,5vw,4.4rem);line-height:1.02;letter-spacing:-.055em;margin:15px 0 16px;color:#101827}
.tvs-hero p{font-size:1.12rem;color:var(--tvs-muted);max-width:720px;margin:0 0 24px}
.tvs-hero-search{max-width:760px;background:#fff;border:1px solid #dbe3ef;border-radius:16px;padding:8px;box-shadow:var(--tvs-shadow)}
.tvs-hero-search form{display:flex;gap:8px}
.tvs-hero-search input{flex:1;border:0;padding:14px 16px;font:inherit;outline:0}
.tvs-hero-search button{border:0;border-radius:12px;background:var(--tvs-primary);color:#fff;padding:12px 20px;font-weight:800;cursor:pointer}
.tvs-hero-card{background:#101827;color:#fff;border-radius:26px;padding:26px;box-shadow:0 20px 50px rgba(17,24,39,.18)}
.tvs-hero-card h3{margin:0 0 16px;font-size:1.1rem}
.tvs-hero-links{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.tvs-hero-links a{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.12);color:#fff;border-radius:14px;padding:14px;font-weight:700}
.tvs-hero-links a:hover{background:rgba(255,255,255,.16)}

.tvs-section{padding:40px 0}
.tvs-section-head{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:20px}
.tvs-section h2{font-size:clamp(1.55rem,2.5vw,2.15rem);letter-spacing:-.035em;margin:0}
.tvs-section-sub{color:var(--tvs-muted);margin:4px 0 0}
.tvs-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.tvs-card{background:var(--tvs-surface);border:1px solid var(--tvs-border);border-radius:var(--tvs-radius);overflow:hidden;box-shadow:0 6px 18px rgba(20,32,51,.04);transition:.2s ease}
.tvs-card:hover{transform:translateY(-3px);box-shadow:var(--tvs-shadow)}
.tvs-card-media{aspect-ratio:16/10;background:#f2f4f8;display:flex;align-items:center;justify-content:center;overflow:hidden}
.tvs-card-media img{width:100%;height:100%;object-fit:contain}
.tvs-card-body{padding:18px}
.tvs-card h3{font-size:1.12rem;line-height:1.3;margin:0 0 9px;letter-spacing:-.02em}
.tvs-card h3 a{color:var(--tvs-text)}
.tvs-card p{margin:0;color:var(--tvs-muted);font-size:.96rem}
.tvs-card-meta{display:flex;flex-wrap:wrap;gap:7px;margin:12px 0 0}
.tvs-chip{display:inline-flex;padding:5px 8px;border-radius:999px;background:#eef3ff;color:#3156a6;font-size:.78rem;font-weight:800}
.tvs-card-actions{display:flex;gap:9px;margin-top:16px}
.tvs-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:11px;padding:10px 13px;font-weight:800;border:1px solid var(--tvs-border)}
.tvs-btn-primary{background:var(--tvs-primary);border-color:var(--tvs-primary);color:#fff}
.tvs-btn-primary:hover{color:#fff;background:var(--tvs-primary-dark)}
.tvs-btn-ghost{color:var(--tvs-text);background:#fff}

.tvs-topic-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}
.tvs-topic{background:#fff;border:1px solid var(--tvs-border);border-radius:15px;padding:16px;text-align:center;color:var(--tvs-text);font-weight:800;min-height:92px;display:flex;align-items:center;justify-content:center}
.tvs-topic:hover{border-color:#b9caff;background:#f8faff;color:var(--tvs-primary)}

.tvs-content-wrap{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:34px;padding:36px 0 56px}
.tvs-main{min-width:0}
.tvs-article{background:#fff;border:1px solid var(--tvs-border);border-radius:22px;padding:clamp(22px,4vw,44px);box-shadow:0 8px 24px rgba(20,32,51,.04)}
.tvs-article-header{margin-bottom:24px}
.tvs-article h1{font-size:clamp(2rem,4vw,3.25rem);line-height:1.08;letter-spacing:-.045em;margin:0 0 12px}
.tvs-entry-meta{color:var(--tvs-muted);font-size:.92rem}
.tvs-article-content{font-size:1.03rem}
.tvs-article-content h2{font-size:1.65rem;line-height:1.2;margin:38px 0 14px;letter-spacing:-.025em}
.tvs-article-content h3{font-size:1.3rem;margin:28px 0 10px}
.tvs-article-content p{margin:0 0 1.15em}
.tvs-article-content table{width:100%;border-collapse:separate;border-spacing:0;border:1px solid var(--tvs-border);border-radius:14px;overflow:hidden;margin:22px 0}
.tvs-article-content td,.tvs-article-content th{padding:11px 13px;border-bottom:1px solid var(--tvs-border);text-align:left}
.tvs-article-content tr:last-child td{border-bottom:0}
.tvs-article-content blockquote{margin:24px 0;padding:18px 20px;border-left:4px solid var(--tvs-primary);background:#f5f8ff;border-radius:0 12px 12px 0}
.tvs-sidebar{position:relative}
.tvs-sidebox{position:sticky;top:96px;background:#fff;border:1px solid var(--tvs-border);border-radius:18px;padding:18px}
.tvs-sidebox h3{margin-top:0}
.tvs-sidebox ul{list-style:none;margin:0;padding:0}
.tvs-sidebox li+li{border-top:1px solid var(--tvs-border)}
.tvs-sidebox a{display:block;padding:10px 0;color:var(--tvs-text);font-weight:650}

.tvs-archive-head{padding:36px 0 8px}
.tvs-archive-head h1{font-size:clamp(2rem,4vw,3rem);letter-spacing:-.045em;margin:0}
.tvs-pagination{margin-top:28px}
.tvs-pagination .nav-links{display:flex;gap:8px;flex-wrap:wrap}
.tvs-pagination a,.tvs-pagination span{padding:9px 12px;background:#fff;border:1px solid var(--tvs-border);border-radius:10px}

.tvs-footer{margin-top:30px;background:#111827;color:#dbe4f0;padding:46px 0 22px}
.tvs-footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:36px}
.tvs-footer h3,.tvs-footer h4{color:#fff;margin-top:0}
.tvs-footer a{color:#dbe4f0}
.tvs-footer ul{list-style:none;margin:0;padding:0}
.tvs-footer li{margin:7px 0}
.tvs-footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:28px;padding-top:18px;color:#9fb0c5;font-size:.9rem}

@media (max-width:980px){
  .tvs-header-search{display:none}.tvs-main-nav{display:none}.tvs-mobile-menu{display:block}
  .tvs-main-nav.is-open{display:block;position:absolute;left:16px;right:16px;top:72px;background:#fff;border:1px solid var(--tvs-border);border-radius:16px;box-shadow:var(--tvs-shadow);padding:10px}
  .tvs-main-nav.is-open ul{display:block}.tvs-main-nav.is-open a{padding:12px}
  .tvs-hero-grid{grid-template-columns:1fr}.tvs-hero-card{display:none}
  .tvs-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.tvs-topic-grid{grid-template-columns:repeat(3,1fr)}
  .tvs-content-wrap{grid-template-columns:1fr}.tvs-sidebar{display:none}.tvs-footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .tvs-container{width:min(calc(100% - 22px),var(--tvs-max))}
  .tvs-header-row{min-height:64px}.tvs-brand{font-size:1.35rem}
  .tvs-hero{padding:34px 0 26px}.tvs-hero h1{font-size:2.45rem}
  .tvs-hero-search form{display:block}.tvs-hero-search button{width:100%;margin-top:6px}
  .tvs-grid{grid-template-columns:1fr}.tvs-topic-grid{grid-template-columns:repeat(2,1fr)}
  .tvs-section{padding:30px 0}.tvs-section-head{display:block}
  .tvs-content-wrap{padding-top:20px}.tvs-article{border-radius:16px;padding:20px}
  .tvs-footer-grid{grid-template-columns:1fr}
}


/* === 0.2.0: čistší navigace a produktové stránky === */
.tvs-nav-list{display:flex;list-style:none;gap:6px;margin:0;padding:0;align-items:center}
.tvs-nav-brands{position:relative}
.tvs-brands-toggle{appearance:none;border:0;background:transparent;color:var(--tvs-text);font:inherit;font-weight:700;padding:10px 12px;border-radius:10px;cursor:pointer}
.tvs-brands-toggle:hover,.tvs-nav-brands.is-open .tvs-brands-toggle{background:#eef3ff;color:var(--tvs-primary)}
.tvs-brands-menu{position:absolute;right:0;top:calc(100% + 8px);width:min(620px,calc(100vw - 32px));display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;padding:14px;background:#fff;border:1px solid var(--tvs-border);border-radius:16px;box-shadow:var(--tvs-shadow);opacity:0;visibility:hidden;transform:translateY(-5px);transition:.16s ease;z-index:1200}
.tvs-nav-brands:hover .tvs-brands-menu,.tvs-nav-brands:focus-within .tvs-brands-menu,.tvs-nav-brands.is-open .tvs-brands-menu{opacity:1;visibility:visible;transform:none}
.tvs-brands-menu a{padding:9px 10px!important;border-radius:9px;font-size:.92rem;line-height:1.2}
.tvs-brands-empty{grid-column:1/-1;color:var(--tvs-muted);padding:8px}

/* Product detail: bez starého sidebaru a duplicitního velkého náhledu */
.tvs-content-wrap--tv{grid-template-columns:minmax(0,1fr);max-width:1180px}
.tvs-article--tv{padding:clamp(18px,3vw,34px)}
.tvs-article-header--tv{margin-bottom:14px}
.tvs-featured-image{margin-bottom:26px}
.tvs-featured-image img{border-radius:16px;width:100%;height:auto}

/* Produktové karty – reklama se nyní řeší pořadím the_content filtrů, ne skrýváním DOM prvků. */
.tvsmart-product-quick{grid-template-columns:repeat(4,minmax(0,1fr))!important;align-items:stretch}
.tvsmart-product-quick__card{min-height:88px;overflow:hidden}

@media (max-width:1100px){
  .tvs-header-search{display:none}
  .tvs-header-row{gap:18px}
  .tvs-main-nav{margin-left:auto}
}
@media (max-width:980px){
  .tvs-nav-list{display:block}
  .tvs-nav-brands{position:static}
  .tvs-brands-toggle{width:100%;text-align:left;padding:12px}
  .tvs-brands-menu{position:static;width:100%;grid-template-columns:repeat(2,minmax(0,1fr));box-shadow:none;border:0;border-radius:10px;background:#f7f9fd;margin-top:4px;display:none;opacity:1;visibility:visible;transform:none}
  .tvs-nav-brands.is-open .tvs-brands-menu{display:grid}
  .tvs-nav-brands:hover .tvs-brands-menu:not(:focus-within){display:none}
  .tvs-nav-brands.is-open:hover .tvs-brands-menu{display:grid}
}
@media (max-width:760px){
  .tvsmart-product-quick{grid-template-columns:repeat(2,minmax(0,1fr))!important}
}
@media (max-width:420px){
  .tvs-brands-menu{grid-template-columns:1fr}
  .tvsmart-product-quick{grid-template-columns:1fr!important}
}