/* /assets/css/fg-catalog.css (LIGHT THEME) */

/* =========================
   FONT
========================= */
@font-face{
  font-family:"New Science";
  src:url("../fonts/fonnts.com-New_Science_Thin.otf") format("opentype");
  font-weight:100;
  font-style:normal;
  font-display:swap;
}
@font-face{
  font-family:"New Science";
  src:url("../fonts/fonnts.com-New_Science_Light.otf") format("opentype");
  font-weight:300;
  font-style:normal;
  font-display:swap;
}
@font-face{
  font-family:"New Science";
  src:url("../fonts/fonnts.com-New_Science_Regular.otf") format("opentype");
  font-weight:400;
  font-style:normal;
  font-display:swap;
}
@font-face{
  font-family:"New Science";
  src:url("../fonts/fonnts.com-New_Science_Medium.otf") format("opentype");
  font-weight:500;
  font-style:normal;
  font-display:swap;
}
@font-face{
  font-family:"New Science";
  src:url("../fonts/fonnts.com-New_Science_SemiBold.otf") format("opentype");
  font-weight:600;
  font-style:normal;
  font-display:swap;
}
@font-face{
  font-family:"New Science";
  src:url("../fonts/fonnts.com-New_Science_Bold.otf") format("opentype");
  font-weight:700;
  font-style:normal;
  font-display:swap;
}

/* =========================
   TOKENS
========================= */
:root{
  /* primární barva (z adminu se ideálně nastavuje jako --fg-theme-primary) */
  --fg-theme-primary: #0B0F14;
  --fg-accent: var(--fg-theme-primary);

  /* pomocné "mix" barvy (bez pevné zelené) */
  --fg-accent-92: color-mix(in srgb, var(--fg-accent) 92%, #ffffff);
  --fg-accent-18: color-mix(in srgb, var(--fg-accent) 18%, #ffffff);
  --fg-accent-35: color-mix(in srgb, var(--fg-accent) 35%, #ffffff);
  --fg-accent-55: color-mix(in srgb, var(--fg-accent) 55%, #ffffff);
  --fg-accent-70: color-mix(in srgb, var(--fg-accent) 70%, #ffffff);
  --fg-accent-98: color-mix(in srgb, var(--fg-accent) 98%, #ffffff);

  --fg-bg:#ffffff;
  --fg-bg2:#f6f8fb;

  --fg-card:#ffffff;
  --fg-text:#0B0F14;
  --fg-muted:#6b7280;
  --fg-soft:#475569;

  --fg-border: rgba(15,23,42,.10);
  --fg-border2: color-mix(in srgb, var(--fg-accent) 35%, #ffffff);

  --fg-shadow: 0 16px 50px rgba(2,6,23,.10);
  --fg-radius:18px;
  --fg-radius-lg:22px;

  --fg-font:"New Science", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;

  /* clamp typografie */
  --fg-fs-0: clamp(12px, 1.6vw, 14px);
  --fg-fs-1: clamp(14px, 1.9vw, 16px);
  --fg-fs-2: clamp(16px, 2.2vw, 18px);
  --fg-fs-3: clamp(18px, 2.6vw, 22px);
  --fg-fs-4: clamp(26px, 4.2vw, 50px);
}

/* =========================
   BASE
========================= */
*{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; }
body{
  margin:0;
  font-family:var(--fg-font);
  color:var(--fg-text);
  background: linear-gradient(180deg, var(--fg-bg), var(--fg-bg2));
  font-size:var(--fg-fs-1);
  line-height:1.45;
  font-weight: 400;
  font-synthesis: none;
}
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; height:auto; display:block; }
button, input, select, textarea{ font:inherit; }

/* =========================
   PAGE WRAP
========================= */
.fg-page{ min-height:100vh; }
.fg-wrap{
  max-width:1240px;
  margin:0 auto;
  padding: clamp(14px, 2.6vw, 26px);
}

/* ==========================================================
   PRODUCTS LIST (products_list.php)
========================================================== */

.fg-top{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:16px;
}
.fg-h1{
  margin:0;
  font-size:var(--fg-fs-4);
  line-height:1.02;
  font-weight:700;
  letter-spacing:-0.01em;
}
.fg-sub{
  margin-top:8px;
  color:var(--fg-soft);
  font-weight:400;
  font-size:var(--fg-fs-0);
}
.fg-link{
  color:inherit;
  border-bottom:2px solid rgba(15,23,42,.16);
}
.fg-link:hover{ border-bottom-color: rgba(15,23,42,.28); }

.fg-top-right{
  display:flex;
  flex-direction:column;
  align-items:flex-end;
  gap:10px;
}
.fg-top-hint{
  color:var(--fg-text);
  font-weight:400;
  font-size:var(--fg-fs-0);
  opacity:.9;
  text-align:right;
}
.fg-cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:44px;
  padding:12px 16px;
  border-radius:14px;
  background:var(--fg-accent-92);
  border:1px solid var(--fg-accent-98);
  color:#0B0F14;
  font-weight:700;
  box-shadow:0 14px 34px rgba(2,6,23,.10);
  transition:transform .12s ease;
}
.fg-cta:hover{ transform:translateY(-1px); }

/* PRICE INFO */
.fg-priceinfo{
  margin-top:14px;
  padding: clamp(14px, 2.2vw, 18px);
  border:1px solid var(--fg-border2);
  border-radius: var(--fg-radius);
  background:#fff;
  box-shadow: 0 14px 40px rgba(2,6,23,.06);
}
.fg-priceinfo-title{
  font-weight:700;
  font-size: clamp(15px, 2vw, 18px);
  margin-bottom:10px;
}
.fg-priceinfo-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:10px 18px;
  font-size: clamp(13px, 1.8vw, 15px);
  line-height:1.28;
  color:#111827;
}
.fg-pi-item{
  display:flex;
  gap:10px;
  align-items:flex-start;
  padding:10px 10px;
  border-radius:14px;
  background: rgba(15,23,42,.03);
  border: 1px solid rgba(15,23,42,.08);
}
.fg-pi-ic{
  width:20px;
  min-width:20px;
  display:inline-flex;
  justify-content:center;
  opacity:.95;
}
.fg-priceinfo-foot{
  margin-top:12px;
  font-size: clamp(12px, 1.6vw, 14px);
  color: var(--fg-soft);
  font-weight:400;
}

/* FILTERS */
.fg-filtercard{
  margin-top:16px;
  border:1px solid var(--fg-border);
  border-radius: var(--fg-radius);
  background: #fff;
  box-shadow: var(--fg-shadow);
  padding: clamp(14px, 2.2vw, 18px);
}
.fg-filtergrid{
  display:grid;
  grid-template-columns:1fr;
  gap:14px;
}
.fg-flabel{
  font-weight:600;
  margin-bottom:10px;
  font-size: var(--fg-fs-1);
}
.fg-pills{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.fg-pill{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:44px;
  padding:10px 14px;
  border-radius:999px;
  border:1px solid rgba(15,23,42,.16);
  background:#fff;
  color: var(--fg-text);
  font-weight:600;
  font-size: clamp(13px, 1.7vw, 15px);
}
.fg-pill:hover{
  border-color: rgba(15,23,42,.28);
}
.fg-pill.is-active{
  background: var(--fg-accent-92);
  border-color: var(--fg-accent-98);
  color:#0B0F14;
}
.fg-count{
  margin-top:12px;
  padding-top:12px;
  border-top:1px solid rgba(15,23,42,.08);
  color: var(--fg-text);
  font-weight:600;
}

/* GRID CARDS */
.fg-list{ margin-top:16px; }
.fg-cards{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap:18px;
}
.fg-card{
  border-radius: var(--fg-radius);
  overflow:hidden;
  background: #fff;
  border:1px solid rgba(15,23,42,.10);
  box-shadow: 0 18px 60px rgba(2,6,23,.10);
}
.fg-card-top{
  display:block;
  aspect-ratio:16/10;
  background:#f1f5f9;
  overflow:hidden;
}
.fg-card-top img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.fg-card-ph{
  height:100%;
  display:flex;
  align-items:center;
  justify-content:center;
  color:#64748b;
  font-weight:700;
}
.fg-card-body{ padding: 14px 14px 16px; }
.fg-card-title{
  font-size: clamp(18px, 2.4vw, 22px);
  font-weight:700;
  margin-bottom:8px;
}
.fg-card-desc{
  color:#111827;
  font-weight:400;
  min-height:22px;
  font-size: var(--fg-fs-0);
}
.fg-muted{ color: var(--fg-muted); }

.fg-card-actions{ margin-top:14px; }
.fg-btn-dark{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:44px;
  padding:10px 14px;
  border-radius:14px;
  background:#0B0F14;
  color:#fff;
  font-weight:700;
}
.fg-btn-dark:hover{ opacity:.92; }

.fg-empty{
  padding:22px;
  border-radius:16px;
  border:1px dashed rgba(15,23,42,.18);
  background: rgba(255,255,255,.9);
  font-weight:600;
}
.fg-reset{
  display:inline-flex;
  min-height:44px;
  padding:10px 14px;
  border-radius:12px;
  background: var(--fg-accent-92);
  border:1px solid var(--fg-accent-98);
  color:#0B0F14;
  font-weight:700;
}

/* ==========================================================
   PRODUCT DETAIL (product_detail.php)
========================================================== */

.fg-topbar{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:18px;
  margin-bottom:14px;
}

.fg-title-h1{
  margin:0;
  font-size: clamp(22px, 4.2vw, 46px);
  line-height:1.02;
  font-weight:700;
  letter-spacing:-0.01em;
}

.fg-back{
  display:inline-flex;
  gap:10px;
  align-items:center;
  margin-top:10px;
  font-weight:600;
  min-height:44px;
  font-family: var(--fg-font);
}
.fg-back-arrow{ color: var(--fg-accent) !important; font-weight:700; }
.fg-back-text{ color: var(--fg-text); font-weight:600; }
.fg-back:hover .fg-back-text{
  text-decoration:underline;
  text-decoration-thickness:2px;
  text-underline-offset:3px;
}

.fg-grid{
  display:grid;
  grid-template-columns: minmax(0, 1fr) 390px;
  gap:22px;
  align-items:start;
}

.fg-sticky-cta{
  position: sticky;
  top: 14px;
  z-index: 2;
  border:1px solid rgba(15,23,42,.10);
  border-radius: var(--fg-radius);
  background: rgba(255,255,255,.92);
  box-shadow: 0 12px 36px rgba(2,6,23,.08);
  padding: 12px;
}
.fg-cta2{
  display:flex;
  align-items:center;
  justify-content:center;
  width:100%;
  min-height:44px;
  padding:12px 14px;
  border-radius:14px;
  background: var(--fg-accent-92);
  border:1px solid var(--fg-accent-98);
  color:#0B0F14;
  font-weight:700;
  box-shadow: 0 14px 34px rgba(2,6,23,.10);
  transition: transform .12s ease;
}
.fg-cta2:hover{ transform: translateY(-1px); }

.fg-cta2-sub{ display:none !important; } /* universální CTA = jen text */

.fg-hero{
  border-radius: var(--fg-radius-lg);
  overflow:hidden;
  background:#fff;
  border:1px solid rgba(15,23,42,.10);
  box-shadow: var(--fg-shadow);
  position:relative;
}
.fg-hero::before{ content:""; display:block; padding-top:56.25%; }
.fg-hero-inner{
  position:relative;
  margin-top:-56.25%;
  height:0;
  padding-top:56.25%;
}
.fg-hero-inner > *{ position:absolute; inset:0; width:100%; height:100%; }
.fg-hero-inner iframe{ border:0; }
.fg-hero-inner img{ object-fit:cover; }
.fg-hero-inner video{ background:#000; }

.fg-filmstrip{
  margin-top:12px;
  position:relative;
  border-radius:16px;
  border:1px solid rgba(15,23,42,.10);
  background: rgba(255,255,255,.92);
  padding:12px 64px;
  box-shadow: 0 18px 50px rgba(2,6,23,.08);
}

.fg-thumbs-viewport{ overflow:hidden; width:100%; }
.fg-thumbs{
  width:100%;
  display:flex;
  gap:12px;
  align-items:center;
  transition: transform .25s ease;
  will-change: transform;
  --per-view: 4;
}
.fg-thumb{
  position:relative;
  flex: 0 0 calc((100% - (12px * (var(--per-view) - 1))) / var(--per-view));
  height:88px;
  border-radius:14px;
  overflow:hidden;
  background:#f1f5f9;
  border:1px solid rgba(15,23,42,.12);
  text-decoration:none;
  max-width:100%;
  outline:none !important;
  box-shadow:none !important;
}
.fg-thumb img,.fg-thumb video{ width:100%; height:100%; object-fit:cover; display:block; }
.fg-thumb:hover{ border-color: rgba(15,23,42,.24); }

/* Aktivní stav: NESMÍ dělat modrý rámeček okolo thumb.
   Aktivní je jen spodní proužek. */
.fg-thumb.is-active{
  border-color: rgba(15,23,42,.12) !important;
  outline: none !important;
  box-shadow: none !important;
}

.fg-activebar{
  position:absolute; left:0; right:0; height:6px; bottom:0;
  background: transparent;
}
.fg-thumb.is-active .fg-activebar{ background: var(--fg-accent) !important; }

.fg-badge{
  position:absolute; left:8px; top:8px;
  background:rgba(0,0,0,.72);
  color:#fff;
  font-size:11px;
  padding:3px 7px;
  border-radius:999px;
}

.fg-arrow{
  position:absolute; top:50%; transform:translateY(-50%);
  width:40px; height:40px; border-radius:999px;
  border:1px solid rgba(15,23,42,.14);
  background: rgba(255,255,255,.98);
  color:#0B0F14;
  display:flex; align-items:center; justify-content:center;
  cursor:pointer;
}
.fg-arrow span{ font-size:22px; line-height:1; margin-top:-2px; }
.fg-arrow-left{ left:16px; }
.fg-arrow-right{ right:16px; }

.fg-right{ display:flex; flex-direction:column; gap:14px; }
.fg-card-h{
  padding:14px 16px;
  font-weight:700;
  border-bottom:1px solid rgba(15,23,42,.08);
  background: linear-gradient(180deg, rgba(255,255,255,1), rgba(255,255,255,.92));
}
.fg-card-b{
  padding:14px 16px;
  color:#111827;
}
.fg-params{ display:flex; flex-direction:column; gap:10px; }
.fg-row{
  display:flex;
  gap:14px;
  justify-content:space-between;
  border-bottom:1px dashed rgba(15,23,42,.14);
  padding-bottom:8px;
}
.fg-row:last-child{ border-bottom:none; padding-bottom:0; }
.fg-k{ font-weight:600; color: var(--fg-text); }
.fg-v{
  color: var(--fg-text);
  text-align:right;
  max-width:62%;
  font-weight:400;
}

/* ==========================================================
   POPTÁVKA (poptavka.php)
========================================================== */

.fg-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:14px;
  margin-bottom: 10px;
}
.fg-head .fg-h1{ font-size: clamp(22px, 4.2vw, 42px); }

.fg-note{
  margin:14px 0;
  padding:12px 16px;
  border-radius:14px;
  background: var(--fg-accent-18);
  border:1px solid var(--fg-accent-35); /* žádný zelený okraj natvrdo */
}
.fg-note-text{
  color: var(--fg-text);
  font-weight:400;
  font-size: clamp(13px, 1.8vw, 15px);
  line-height:1.25;
}

form .fg-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:14px;
}

.fg-row2{ margin-bottom:12px; }
.fg-label{
  display:block;
  font-size: clamp(13px, 1.7vw, 14px);
  font-weight:600;
  color: var(--fg-soft);
  margin-bottom:6px;
}
.fg-input{
  width:100%;
  min-height:44px;
  padding:12px 12px;
  border-radius:12px;
  border:1px solid rgba(0,0,0,.15);
  background: #fff;
  color: var(--fg-text);
  outline:none;
}
.fg-input:focus{
  border-color: var(--fg-accent-70);
  box-shadow: 0 0 0 4px var(--fg-accent-18);
}

.fg-radio{
  display:flex;
  gap:16px;
  flex-wrap:wrap;
  font-weight:600;
  color: var(--fg-text);
}
.fg-radio label{
  display:inline-flex;
  align-items:center;
  gap:10px;
  min-height:44px;
  padding:8px 10px;
  border-radius:12px;
  border:1px solid rgba(0,0,0,.10);
  background: rgba(0,0,0,.03);
}
.fg-radio input{ accent-color: var(--fg-accent); }

.fg-checks{ display:flex; flex-wrap:wrap; gap:10px; }
.fg-check{
  display:inline-flex;
  align-items:center;
  gap:10px;
  min-height:44px;
  padding:10px 14px;
  border-radius:999px;
  border:1px solid rgba(0,0,0,.12);
  background: rgba(0,0,0,.03);
  font-weight:600;
  color: var(--fg-text);
}
.fg-check input{ accent-color: var(--fg-accent); }

.fg-cols{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:12px;
}

.fg-actions{ margin-top:12px; }
.fg-btn{
  min-height:44px;
  padding:12px 18px;
  border-radius:14px;
  background: var(--fg-accent-92);
  border:1px solid var(--fg-accent-98);
  color:#0B0F14;
  font-weight:700;
  cursor:pointer;
  transition: transform .12s ease;
}
.fg-btn:hover{ transform: translateY(-1px); }

.fg-actions-sub{
  margin-top:8px;
  font-size: var(--fg-fs-0);
  color: var(--fg-soft);
  font-weight:400;
}

.fg-span2{ grid-column:1/-1; }

/* ==========================================================
   RESPONSIVE
========================================================== */

@media (max-width: 1060px){
  .fg-cards{ grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .fg-top{ flex-direction:column; align-items:flex-start; }
  .fg-top-right{ align-items:flex-start; }
  .fg-top-hint{ text-align:left; }

  .fg-priceinfo-grid{ grid-template-columns: 1fr; }

  .fg-grid{ grid-template-columns: 1fr; }
  .fg-sticky-cta{ position: relative; top:auto; }

  form .fg-grid{ grid-template-columns: 1fr; }
}

@media (max-width: 720px){
  .fg-cards{ grid-template-columns: 1fr; gap:14px; }

  .fg-filmstrip{ padding:12px 56px; }
  .fg-thumbs{ --per-view: 2; }
  .fg-thumb{ height:84px; }

  .fg-arrow{ width:38px; height:38px; }
  .fg-arrow-left{ left:12px; }
  .fg-arrow-right{ right:12px; }

  .fg-cols{ grid-template-columns: 1fr; }

  .fg-note-text{ white-space: normal; }
}

@media (min-width: 900px){
  .fg-note-text{ white-space: nowrap; }
}

/* ==========================================================
   DEFENZIVNÍ FIXY (aby se nikde "nevracela" zelená)
========================================================== */

/* když se někde renderuje stará neon barva, přebijeme přes proměnné */
.fg-reset,
.fg-cta,
.fg-cta2,
.fg-btn,
.fg-pill.is-active{
  background: var(--fg-accent-92) !important;
  border-color: var(--fg-accent-98) !important;
}

/* aktivní proužek pod médiem */
.fg-thumb.is-active .fg-activebar{
  background: var(--fg-accent) !important;
}

/* šipka zpět */
.fg-back-arrow{
  color: var(--fg-accent) !important;
}