/* Hlavné menu (#tnav) – jedna HTML štruktúra, desktop vs. mobile cez CSS */

@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&display=swap');

/* Zdieľané s body (odsadenie obsahu pod fixné menu) */
:root {
  --tn-top: 18px; /* odsadenie fixného menu od horného okraja (červený pás) */
  --tn-h: 50px;   /* výška bielej lišty – väčšie riadkovanie hlavných položiek */
}

#tnav, #tnav * { box-sizing: border-box; margin: 0; padding: 0; }

#tnav {
  --tn-red:      #C10000;
  --tn-red-dk:   #8f0000;
  --tn-fg:       #111111;
  --tn-fg-soft:  #666666;
  --tn-nav-idle:   #000000;
  --tn-nav-active: #C10000;
  --tn-bg:       #ffffff;
  --tn-border:   rgba(0,0,0,.09);
  --tn-radius:   12px;
  --tn-shadow:   0 2px 24px rgba(0,0,0,.08);
  --tn-ease:     cubic-bezier(.4,0,.2,1);
  --tn-ff-head:  Roboto, -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica CE", Arial, sans-serif;
  --tn-ff-body:  Roboto, -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica CE", Arial, sans-serif;

  position: fixed; top: var(--tn-top); left: 0; right: 0; z-index: 9000;
  height: var(--tn-h, 50px);
  background: var(--tn-bg);
  border-bottom: 1px solid var(--tn-border);
  box-shadow: var(--tn-shadow);
  display: flex; align-items: center; justify-content: center;
  padding: 0;
  font-family: var(--tn-ff-body);
}

/* Obsah menu: na desktope 950px, vycentrovaný v plnej šírke #tnav; logo vľavo, odkazy vľavo, košík vpravo */
#tnav .tn-inner {
  box-sizing: border-box;
  display: flex;
  align-items: center;
  gap: 4px;
  width: 100%;
  padding: 0 6px;
}

#tnav .tn-logo {
  flex-shrink: 0;
  margin-right: 8px;
  width: 148px;
  height: 32px;
  background: url('https://www.tricka.sk/tricka21/img/tricka/tricka-sk-logo-01.svg') no-repeat center left / contain;
  text-decoration: none;
  display: block;
  align-self: center;
  opacity: 0.4;
  transition: opacity .22s var(--tn-ease);
}
#tnav .tn-logo:hover,
#tnav .tn-logo:focus-visible {
  opacity: 1;
}
#tnav .tn-logo:focus-visible {
  outline: 2px solid var(--tn-red);
  outline-offset: 3px;
  border-radius: 4px;
}

#tnav .tn-links {
  display: flex; align-items: stretch; justify-content: flex-start;
  list-style: none; height: 100%;
  flex: 1; gap: 4px;
}

#tnav .tn-links > li {
  position: relative;
  display: flex; align-items: center;
}

#tnav .tn-links > li > a,
#tnav .tn-links > li > button {
  font-family: var(--tn-ff-head);
  font-size: .9375rem;
  font-weight: 400;
  line-height: 1.35;
  letter-spacing: normal;
  color: #999999;
  text-decoration: none; background: none; border: none;
  padding: 0 15px; height: 100%;
  display: flex; align-items: center; gap: 6px;
  cursor: pointer;
  white-space: nowrap;
  transition: color .18s var(--tn-ease);
}
#tnav .tn-links > li > a:hover,
#tnav .tn-links > li > button:hover,
#tnav .tn-links > li.tn-open > a,
#tnav .tn-links > li.tn-open > button { color: var(--tn-nav-active); }

#tnav .tn-arrow {
  width: 8px; height: 8px; flex-shrink: 0;
  border-right: 1.8px solid currentColor;
  border-bottom: 1.8px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  transition: transform .22s var(--tn-ease);
}
#tnav .tn-links > li.tn-open .tn-arrow { transform: rotate(-135deg) translateY(2px); }

#tnav .tn-links > li::after {
  content: '';
  position: absolute; bottom: 0; left: 12px; right: 12px; height: 2px;
  background: var(--tn-nav-active);
  transform: scaleX(0); transform-origin: left;
  transition: transform .22s var(--tn-ease);
  border-radius: 2px;
}
#tnav .tn-links > li:hover::after,
#tnav .tn-links > li.tn-open::after { transform: scaleX(1); }

#tnav .tn-drop {
  position: absolute;
  /* Bez medzery nad panelom: inak kurzor „spadne“ do prázdneho priestoru medzi <li> a .tn-drop a mouseleave zatvorí menu. */
  top: 100%;
  left: 0;
  min-width: 220px;
  background: var(--tn-bg);
  border: 1px solid var(--tn-border);
  border-radius: var(--tn-radius);
  box-shadow: 0 12px 40px rgba(0,0,0,.11);
  padding: 12px 10px;
  list-style: none;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity .2s var(--tn-ease), transform .2s var(--tn-ease);
}
#tnav .tn-links > li.tn-open .tn-drop {
  opacity: 1; pointer-events: all; transform: translateY(0);
}

/* Účet (ikona ako staré #uid0 / #uid1 + rozbaľovacie odkazy) */
#tnav .tn-user-wrap {
  position: relative;
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

#tnav .tn-user-btn.tn-icon-btn {
  width: auto;
  min-width: 30px;
  padding: 0 4px 0 2px;
  gap: 0;
}

#tnav .tn-user-guest .tn-user-btn img {
  opacity: 0.2;
}
#tnav .tn-user-logged .tn-user-btn img {
  opacity: 1;
}
#tnav .tn-user-wrap:hover .tn-user-btn img,
#tnav .tn-user-wrap.tn-open .tn-user-btn img {
  opacity: 1;
}

#tnav .tn-user-wrap .tn-drop {
  left: auto;
  right: 0;
}

#tnav .tn-user-wrap.tn-open .tn-drop {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

#tnav .tn-user-wrap.tn-open .tn-arrow {
  transform: rotate(-135deg) translateY(2px);
}

#tnav .tn-drop li a {
  display: flex; align-items: center;
  font-size: .875rem;
  font-weight: 400;
  line-height: 1.45;
  color: var(--tn-fg-soft);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 8px;
  transition: background .15s, color .15s;
  white-space: nowrap;
}
#tnav .tn-drop li a:hover {
  background: rgba(193, 0, 0, 0.07);
  color: var(--tn-nav-active);
}

#tnav .tn-drop > li.tn-subgroup {
  display: block;
}
/* Riadok ako „Technológie tlače“ (bez odkazu) – rovnaký vzhľad ako .tn-drop li a */
#tnav .tn-drop-potlac > li > .tn-drop-section-title {
  display: flex;
  align-items: center;
  font-size: 0.875rem;
  font-weight: 400;
  line-height: 1.45;
  color: var(--tn-fg-soft);
  padding: 8px 14px;
  border-radius: 8px;
  white-space: nowrap;
}
#tnav .tn-drop-potlac > li.tn-subgroup + li:not(.tn-subgroup) {
  margin-top: 8px;
  padding-top: 6px;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
}
/* Vlastný návrh: samostatná skupina (napr. obrázky pre potlač) pod produktovými odkazmi */
#tnav #tn-drop-custom > li.tn-drop-group-start {
  margin-top: 8px;
  padding-top: 6px;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
}
#tnav .tn-drop-nested {
  list-style: none;
  margin: 2px 0 6px 0;
  padding: 0 0 2px 10px;
  border-left: 2px solid rgba(0, 0, 0, 0.08);
}
#tnav .tn-drop-nested li a {
  padding: 6px 12px 6px 10px;
  font-size: 0.8125rem;
  font-weight: 400;
  line-height: 1.45;
  white-space: normal;
}

/* Katalógy pod hlavným odkazom Textil eshop (prvá úroveň menu) */
#tnav .tn-drop li.tn-drop-cat a {
  padding-left: 22px;
  font-size: 0.8125rem;
  border-left: 2px solid rgba(0, 0, 0, 0.08);
  margin-left: 10px;
  border-radius: 0 8px 8px 0;
}

#tnav .tn-spacer { flex: 1 1 auto; min-width: 0; }

#tnav .tn-actions {
  display: flex; align-items: center; gap: 6px; flex-shrink: 0;
}

/* Košík: kompaktná ikonka, číslo len nad ňou ak sú položky */
#tnav .tn-cart {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 9px;
  text-decoration: none;
  color: var(--tn-nav-idle);
  background: transparent;
  transition: background .15s, color .15s;
  flex-shrink: 0;
  overflow: visible;
}
#tnav .tn-cart:hover {
  background: #f2f2f2;
  color: var(--tn-nav-active);
}
#tnav .tn-cart-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  line-height: 0;
}
/* Číslo nad ikonou – absolútne, neposúva ikonu dole */
#tnav .tn-cart-badge {
  display: none;
  position: absolute;
  left: 50%;
  bottom: 100%;
  transform: translateX(-50%);
  margin-bottom: -2px;
  font-family: var(--tn-ff-head);
  font-size: 0.625rem;
  font-weight: 700;
  line-height: 1;
  color: var(--tn-nav-active);
  white-space: nowrap;
  pointer-events: none;
}
#tnav .tn-cart-badge.is-visible {
  display: block;
}
#tnav .tn-cart-img {
  flex-shrink: 0;
  display: block;
  width: 22px;
  height: auto;
  vertical-align: middle;
  opacity: 0.26;
  transition: opacity 0.15s ease;
}
#tnav .tn-cart-has-items .tn-cart-img {
  opacity: 0.85;
}

#tnav .tn-icon-btn {
  display: flex; align-items: center; justify-content: center;
  width: 30px; height: 30px;
  border: none; background: transparent; cursor: pointer;
  color: var(--tn-nav-idle); border-radius: 9px;
  text-decoration: none;
  transition: background .15s, color .15s;
}
#tnav .tn-icon-btn:hover { background: #f2f2f2; color: var(--tn-nav-active); }

#tnav .tn-user-btn img {
  display: block;
  width: 16px;
  height: 16px;
  object-fit: contain;
  margin-right: 12px; /* medzera medzi ikonou a šípkou */
}

#tnav .tn-burger {
  display: none;
  flex-direction: column; justify-content: center; gap: 4px;
  width: 30px; height: 30px;
  border: none; background: none; cursor: pointer;
  padding: 8px; border-radius: 9px;
  flex-shrink: 0;
  transition: background .15s;
}
#tnav .tn-burger:hover { background: #f2f2f2; }
#tnav .tn-burger span {
  display: block; height: 2px; background: var(--tn-nav-idle);
  border-radius: 2px;
  transition: transform .28s var(--tn-ease), opacity .2s;
}
#tnav .tn-burger.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
#tnav .tn-burger.is-open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
#tnav .tn-burger.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

#tn-backdrop {
  display: none;
  position: fixed; inset: 0; z-index: 8998;
  background: rgba(0,0,0,.35);
  opacity: 0;
  transition: opacity .28s;
  pointer-events: none;
}

@media (min-width: 769px) {
  #tn-backdrop { display: none !important; }

  #tnav .tn-inner {
    width: 950px;
    max-width: 100%;
    padding: 0;
    justify-content: flex-start;
  }

  /* Logo úplne vľavo v stĺpci, textové menu len široké ako obsah (zarovnané vľavo), košík vpravo cez .tn-spacer */
  #tnav .tn-links {
    flex: 0 0 auto;
  }

  /* Neviditeľný „most“ nahor – pri prechode myšou ostane kurzor nad .tn-drop (potomok <li>), nie v medzere kvôli transform/subpixelom. */
  #tnav .tn-links > li.tn-open .tn-drop::before,
  #tnav .tn-user-wrap.tn-open .tn-drop::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 100%;
    height: 12px;
  }
}

@media (max-width: 768px) {
  #tnav { justify-content: flex-start; }

  #tnav .tn-inner { gap: 6px; }

  #tnav .tn-burger {
    display: flex;
    order: -1;
    margin-right: 2px;
  }
  /*
  #tnav .tn-logo {
    width: 118px;
    height: 26px;
    margin-right: 4px;
  }
  */

  #tnav .tn-links {
    position: fixed;
    top: calc(var(--tn-top) + var(--tn-h));
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 8999;
    display: block;
    flex: none;
    height: auto;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    background: #fff;
    padding: 8px 16px 48px;
    margin: 0;
    transform: translateX(-100%);
    transition: transform .32s cubic-bezier(.4,0,.2,1);
    pointer-events: none;
    box-shadow: none;
    border: none;
    border-radius: 0;
  }
  #tnav.tn-menu-open .tn-links {
    transform: translateX(0);
    pointer-events: auto;
  }

  #tnav .tn-links > li {
    flex-direction: column;
    align-items: stretch;
    border-bottom: 1px solid rgba(0,0,0,.07);
  }
  #tnav .tn-links > li::after { display: none; }

  #tnav .tn-links > li > button {
    width: 100%;
    justify-content: space-between;
    padding: 8px 8px;
    height: auto;
    font-size: 1rem;
    font-weight: 400;
    white-space: normal;
    text-align: left;
  }

  #tnav .tn-drop {
    position: static;
    opacity: 1;
    transform: none;
    min-width: 0;
    width: 100%;
    display: none;
    padding: 0 0 10px 0;
    margin: 0;
    background: transparent;
    border: none;
    border-radius: 0;
    box-shadow: none;
    pointer-events: none;
  }
  #tnav .tn-links > li.tn-open .tn-drop {
    display: block;
    pointer-events: auto;
  }

  #tnav .tn-drop li a {
    padding: 8px 14px 8px 22px;
    white-space: normal;
    font-size: .875rem;
  }

  #tnav .tn-drop-nested {
    margin: 4px 0 8px 12px;
    padding-left: 12px;
  }
  #tnav .tn-drop-nested li a {
    font-size: .8125rem;
    padding: 6px 14px 6px 10px;
  }

  #tnav .tn-drop li.tn-drop-cat a {
    padding: 6px 14px 6px 24px;
    font-size: .8125rem;
    margin-left: 14px;
  }

  #tnav .tn-drop-potlac > li > .tn-drop-section-title {
    padding: 8px 14px 8px 22px;
    white-space: normal;
    font-size: 0.875rem;
  }

  /*
   * Panel účtu: fixed k pravému okraju viewportu (nie absolute vo flex riadku — inak „utečie“ doľava).
   */
  #tnav .tn-user-wrap .tn-drop {
    position: fixed;
    top: calc(var(--tn-top) + var(--tn-h) + 4px);
    right: max(8px, env(safe-area-inset-right, 0px));
    left: auto;
    bottom: auto;
    width: auto;
    min-width: 0;
    max-width: min(300px, calc(100vw - 16px));
    display: none;
    opacity: 1;
    transform: none;
    transition: none;
    background: var(--tn-bg);
    border: 1px solid var(--tn-border);
    border-radius: var(--tn-radius);
    box-shadow: 0 12px 40px rgba(0,0,0,.11);
    padding: 8px;
    box-sizing: border-box;
    pointer-events: none;
    z-index: 9010;
  }
  #tnav .tn-user-wrap.tn-open .tn-drop {
    display: block;
    pointer-events: auto;
  }

  #tn-backdrop {
    display: block;
  }
  #tn-backdrop.is-open {
    opacity: 1;
    pointer-events: auto;
  }
}

/* Odsadenie pod fixným #tnav (--tn-top + --tn-h + malá rezerva) */
body { padding-top: calc(var(--tn-top) + var(--tn-h) + 6px); }