/* ============================================================
   RackFeed - stil (v2) - brend: cyan + zelena na tamnom.
   Cist, tehnicki, brz. Signal/live osjecaj.
   ============================================================ */

:root {
  --pozadina: #f5f6f8;
  --ploha: #ffffff;
  --tekst: #1a1d23;
  --prigusen: #5c6470;
  --rub: #e2e5ea;
  --tamno: #14171c;

  --cyan: #22d3ee;        /* svijetli akcent - na tamnom */
  --green: #2ce69b;       /* svijetli akcent - na tamnom */
  --akcent: #0e7490;      /* teal - tekst/linkovi na svijetlom (kontrast) */
  --grad: linear-gradient(90deg, #22d3ee, #2ce69b);

  --radijus: 10px;
  --sirina: 1100px;
  --sjena: 0 1px 3px rgba(20,23,28,.06), 0 6px 20px rgba(20,23,28,.05);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--pozadina);
  color: var(--tekst);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--akcent); text-decoration: none; }
a:hover { text-decoration: underline; }

.omot { width: 100%; max-width: var(--sirina); margin: 0 auto; padding: 0 20px; }

.grad-tekst {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- VRH / navigacija ---------- */
.vrh {
  background: var(--tamno);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 2px solid var(--cyan);
}
.vrh-red {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 60px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 9px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-znak { width: 30px; height: 30px; flex-shrink: 0; display: block; }
.logo-tekst { font-weight: 800; font-size: 22px; letter-spacing: -.5px; color: #fff; }
.logo:hover { text-decoration: none; }

.logo.mala { gap: 8px; }
.logo.mala .logo-znak { width: 24px; height: 24px; }
.logo.mala .logo-tekst { font-size: 18px; }

.glavni-izbornik { display: flex; gap: 4px; flex-wrap: wrap; flex: 1; }
.glavni-izbornik a {
  color: #c9cdd6;
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
}
.glavni-izbornik a:hover { background: rgba(255,255,255,.08); color: #fff; }

.jezik-prekidac { display: flex; gap: 2px; flex-shrink: 0; }
.jezik-prekidac a {
  color: #9aa0ab;
  font-size: 13px;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 6px;
  text-decoration: none;
}
.jezik-prekidac a.aktivan { color: #06222b; background: var(--cyan); }

/* ---------- glavni sadrzaj ---------- */
.sadrzaj { padding-top: 32px; padding-bottom: 60px; min-height: 60vh; }

.hero {
  background: linear-gradient(135deg, #14171c, #1b2a2f);
  color: #fff;
  border-radius: var(--radijus);
  padding: 48px 36px;
  margin-bottom: 40px;
  border: 1px solid #22323a;
}
.hero h1 { font-size: 44px; margin: 0 0 8px; letter-spacing: -1px; }
.hero h1 span {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero .podnaslov { color: #c9cdd6; font-size: 18px; max-width: 640px; margin: 0; }

.blok { margin-bottom: 44px; }
.naslov-bloka {
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--prigusen);
  border-bottom: 1px solid var(--rub);
  padding-bottom: 10px;
  margin: 0 0 20px;
}

/* ---------- mreza kartica ---------- */
.mreza {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
}
.kartica {
  background: var(--ploha);
  border: 1px solid var(--rub);
  border-radius: var(--radijus);
  padding: 18px;
  box-shadow: var(--sjena);
  display: flex;
  flex-direction: column;
  transition: transform .12s ease, box-shadow .12s ease, border-color .12s ease;
}
.kartica:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 26px rgba(20,23,28,.12);
  border-color: #b7ecf5;
}
.oznaka {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--akcent);
  margin-bottom: 6px;
}
.kartica h3 { margin: 0 0 8px; font-size: 18px; line-height: 1.3; }
.kartica h3 a { color: var(--tekst); }
.kartica h3 a:hover { color: var(--akcent); text-decoration: none; }
.kartica p { margin: 0 0 14px; color: var(--prigusen); font-size: 14px; flex: 1; }

.tip {
  align-self: flex-start;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
  padding: 3px 8px;
  border-radius: 5px;
  background: #eef1f4;
  color: #64748b;
  font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
}
.tip-vodic     { background: #e0f5f9; color: #0e7490; }
.tip-usporedba { background: #e7eefe; color: #2563eb; }
.tip-recenzija { background: #e2f7ee; color: #059669; }
.tip-alat      { background: #f0e9ff; color: #7a3ff2; }

/* ---------- kategorija ---------- */
.zaglavlje-kat { margin-bottom: 28px; }
.zaglavlje-kat h1 { font-size: 34px; margin: 0 0 8px; letter-spacing: -.5px; }
.zaglavlje-kat .opis { color: var(--prigusen); font-size: 17px; max-width: 700px; margin: 0; }

/* ---------- clanak ---------- */
.clanak {
  background: var(--ploha);
  border: 1px solid var(--rub);
  border-radius: var(--radijus);
  padding: 40px;
  box-shadow: var(--sjena);
  max-width: 780px;
  margin: 0 auto;
}
.staza {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--prigusen);
  margin-bottom: 16px;
}
.clanak h1 { font-size: 34px; line-height: 1.2; margin: 0 0 10px; letter-spacing: -.5px; }
.clanak .podnaslov { font-size: 19px; color: var(--prigusen); margin: 0 0 20px; }
.prijevod-link { font-size: 13px; color: var(--prigusen); margin: 0 0 24px; }

.tekst { font-size: 17px; color: #2a2f38; }
.tekst h2 { font-size: 24px; margin: 32px 0 12px; letter-spacing: -.3px; }
.tekst h3 { font-size: 19px; margin: 24px 0 10px; }
.tekst p { margin: 0 0 16px; }
.tekst ul, .tekst ol { margin: 0 0 16px; padding-left: 22px; }
.tekst li { margin-bottom: 6px; }
.tekst code {
  font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
  background: #eef1f4;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 15px;
}
.tekst pre {
  background: var(--tamno);
  color: #e6e9ee;
  padding: 16px;
  border-radius: 8px;
  overflow-x: auto;
  font-size: 14px;
  border-left: 3px solid var(--cyan);
}
.tekst pre code { background: none; padding: 0; color: inherit; }

.tagovi { margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--rub); display: flex; flex-wrap: wrap; gap: 8px; }
.tag { font-size: 13px; color: var(--prigusen); background: #eef1f4; padding: 4px 10px; border-radius: 20px; }

.povezani { margin-top: 44px; }
.prazno { color: var(--prigusen); font-style: italic; }

/* ---------- podnozje ---------- */
.podnozje {
  background: var(--tamno);
  color: #9aa0ab;
  padding: 30px 0;
  margin-top: 40px;
}
.podnozje .omot { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.podnozje .logo-tekst { color: #fff; }
.podnozje p { margin: 0; font-size: 13px; }

/* ---------- responzivno ---------- */
@media (max-width: 720px) {
  .vrh-red { height: auto; flex-wrap: wrap; padding-top: 10px; padding-bottom: 10px; gap: 12px; }
  .glavni-izbornik { order: 3; width: 100%; }
  .hero { padding: 32px 22px; }
  .hero h1 { font-size: 32px; }
  .clanak { padding: 24px; }
}

/* ============================================================
   PORTAL - naslovnica (lead + sekcije + sidebar + slicice)
   ============================================================ */

/* --- slicice (dark tech thumb po kategoriji) --- */
.thumb {
  position: relative;
  display: block;
  aspect-ratio: 16 / 9;
  border-radius: 8px;
  overflow: hidden;
  background: #0e1116;
  border: 1px solid var(--rub);
  text-decoration: none;
}
.thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='60' viewBox='0 0 240 60'%3E%3Cpath d='M0 30 H80 L100 8 L120 52 L140 30 H240' fill='none' stroke='%23ffffff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center 72%;
  background-size: 62% auto;
  opacity: .14;
}
.thumb-img {
  position: absolute; inset: 0; z-index: 1;
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.thumb-oznaka {
  position: absolute; left: 10px; top: 10px; z-index: 2;
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .4px;
  color: #fff; background: rgba(8,12,18,.55); padding: 3px 8px; border-radius: 5px;
}
.thumb-oznaka.mala { font-size: 10px; padding: 2px 6px; }

.thumb--audio         { background: radial-gradient(130% 100% at 85% 12%, rgba(34,211,238,.30), transparent 55%), linear-gradient(145deg,#16232b,#0e1116); }
.thumb--grafika       { background: radial-gradient(130% 100% at 85% 12%, rgba(168,85,247,.30), transparent 55%), linear-gradient(145deg,#221a2e,#0e1116); }
.thumb--video         { background: radial-gradient(130% 100% at 85% 12%, rgba(59,130,246,.30), transparent 55%), linear-gradient(145deg,#161f2e,#0e1116); }
.thumb--elektrotehnika{ background: radial-gradient(130% 100% at 85% 12%, rgba(245,158,11,.28), transparent 55%), linear-gradient(145deg,#241f16,#0e1116); }
.thumb--programiranje { background: radial-gradient(130% 100% at 85% 12%, rgba(44,230,155,.28), transparent 55%), linear-gradient(145deg,#152720,#0e1116); }
.thumb--it            { background: radial-gradient(130% 100% at 85% 12%, rgba(99,102,241,.30), transparent 55%), linear-gradient(145deg,#191b2e,#0e1116); }

/* --- portal kartica --- */
.p-kartica {
  background: var(--ploha);
  border: 1px solid var(--rub);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--sjena);
  display: flex;
  flex-direction: column;
  transition: transform .12s ease, box-shadow .12s ease, border-color .12s ease;
}
.p-kartica:hover { transform: translateY(-2px); box-shadow: 0 8px 26px rgba(20,23,28,.12); border-color: #b7ecf5; }
.p-kartica .thumb { border-radius: 0; border: 0; border-bottom: 1px solid var(--rub); }
.p-telo { padding: 13px 15px 14px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.p-telo h3 { margin: 0; font-size: 16px; line-height: 1.32; }
.p-telo h3 a { color: var(--tekst); }
.p-telo h3 a:hover { color: var(--akcent); text-decoration: none; }
.p-telo p { margin: 0; color: var(--prigusen); font-size: 13.5px; flex: 1; }
.p-meta { display: flex; align-items: center; gap: 10px; margin-top: 2px; }
.p-meta time { font-size: 12px; color: #9aa3af; }
.p-meta.svijetla time { color: #c9cdd6; }

/* --- LEAD + sekundarni --- */
.portal-vrh { display: grid; grid-template-columns: 2fr 1fr; gap: 18px; margin-bottom: 36px; }
.lead { position: relative; display: block; border-radius: 12px; overflow: hidden; min-height: 380px;
  border: 1px solid var(--rub); text-decoration: none; }
.lead-preljev {
  position: absolute; inset: 0; z-index: 2;
  display: flex; flex-direction: column; justify-content: flex-end;
  background: linear-gradient(to top, rgba(8,11,16,.94) 0%, rgba(8,11,16,.45) 45%, rgba(8,11,16,0) 75%);
  padding: 26px;
}
.lead-tekst { max-width: 640px; }
.lead h2 { color: #fff; font-size: 30px; line-height: 1.16; margin: 0 0 10px; letter-spacing: -.5px; }
.lead-tekst p { color: #d4d9e0; font-size: 16px; margin: 0 0 14px; }
.lead:hover h2 { text-decoration: underline; }

.lead-strana { display: flex; flex-direction: column; gap: 14px; }
.sek-kartica { display: flex; gap: 12px; min-height: 90px; background: var(--ploha);
  border: 1px solid var(--rub); border-radius: 10px; overflow: hidden; box-shadow: var(--sjena);
  transition: border-color .12s ease; }
.sek-kartica:hover { border-color: #b7ecf5; text-decoration: none; }
.sek-thumb { width: 108px; flex-shrink: 0; aspect-ratio: auto; border-radius: 0; border: 0; }
.sek-telo { display: flex; flex-direction: column; justify-content: center; gap: 5px; padding: 10px 12px 10px 0; }
.sek-naslov { font-size: 14px; font-weight: 600; color: var(--tekst); line-height: 1.3; }
.sek-kartica:hover .sek-naslov { color: var(--akcent); }
.sek-telo time { font-size: 11px; color: #9aa3af; }

/* --- glavno + sidebar --- */
.portal-glavno { display: grid; grid-template-columns: 1fr 300px; gap: 28px; align-items: start; }
.portal-sadrzaj { min-width: 0; }
.portal-sadrzaj .mreza { grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 16px; }

.kat-sekcija { margin-bottom: 34px; }
.kat-zaglavlje { display: flex; align-items: baseline; justify-content: space-between;
  border-bottom: 2px solid var(--tamno); padding-bottom: 8px; margin-bottom: 16px; }
.kat-zaglavlje h2 { margin: 0; font-size: 17px; text-transform: uppercase; letter-spacing: .5px; }
.kat-zaglavlje h2::before { content: ""; display: inline-block; width: 4px; height: 14px;
  background: var(--grad); margin-right: 9px; border-radius: 2px; vertical-align: -1px; }
.kat-zaglavlje h2 a { color: var(--tamno); }
.kat-zaglavlje h2 a:hover { color: var(--akcent); text-decoration: none; }
.sve-link { font-size: 13px; font-weight: 600; color: var(--akcent); white-space: nowrap; }

/* --- sidebar widgeti --- */
.portal-strana { display: flex; flex-direction: column; gap: 20px; position: sticky; top: 76px; align-self: start; }
.widget { background: var(--ploha); border: 1px solid var(--rub); border-radius: 10px; padding: 16px 18px; box-shadow: var(--sjena); }
.widget-naslov { margin: 0 0 12px; font-size: 13px; text-transform: uppercase; letter-spacing: .8px;
  color: var(--tamno); border-bottom: 1px solid var(--rub); padding-bottom: 10px; }
.widget-naslov::before { content: ""; display: inline-block; width: 4px; height: 12px;
  background: var(--grad); margin-right: 8px; border-radius: 2px; vertical-align: -1px; }

.lista-najnovije { list-style: none; margin: 0; padding: 0; counter-reset: n; }
.lista-najnovije li { counter-increment: n; border-bottom: 1px solid var(--rub); }
.lista-najnovije li:last-child { border-bottom: 0; }
.lista-najnovije a { display: flex; flex-direction: column; gap: 3px; padding: 10px 0 10px 28px; position: relative; }
.lista-najnovije a:hover { text-decoration: none; }
.lista-najnovije a::before { content: counter(n); position: absolute; left: 0; top: 9px;
  font-size: 14px; font-weight: 800; color: var(--akcent); font-family: ui-monospace, Consolas, monospace; }
.lista-kat { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .4px; color: var(--akcent); }
.lista-naslov { font-size: 14px; color: var(--tekst); line-height: 1.32; }
.lista-najnovije a:hover .lista-naslov { color: var(--akcent); }

.widget-alati { background: linear-gradient(145deg,#0f1a1e,#12161c); border-color: #22323a; }
.widget-alati .widget-naslov { color: #e8ecf1; border-color: #26323a; }
.widget-alati p { margin: 0 0 12px; color: #aeb7c2; font-size: 13.5px; }
.znacka-uskoro { display: inline-block; font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .5px; color: #06222b; background: var(--grad); padding: 4px 11px; border-radius: 20px; }

/* rezervirano mjesto za oglas (AdSense se ukljucuje kasnije) */
.widget-oglas { padding: 12px; text-align: center; }
.oglas-oznaka { display: block; font-size: 10px; letter-spacing: 1px; color: #aeb4bd; margin-bottom: 8px; text-transform: uppercase; }
.oglas-mjesto {
  height: 250px; display: flex; align-items: center; justify-content: center;
  color: #b3b9c2; font-size: 13px; font-family: ui-monospace, Consolas, monospace;
  background: repeating-linear-gradient(45deg, #f2f4f7, #f2f4f7 10px, #eceff3 10px, #eceff3 20px);
  border: 1px dashed #cfd5dd; border-radius: 8px;
}

/* vodoravni oglasni baneri (rezervirano mjesto) */
.oglas-vodoravno { margin: 0 0 34px; text-align: center; }
.oglas-vodoravno.u-sadrzaju { margin: 6px 0 30px; }
.oglas-vodoravno.oglas-dno { margin: 8px 0 0; }
.oglas-traka {
  height: 90px; display: flex; align-items: center; justify-content: center;
  color: #b3b9c2; font-size: 13px; font-family: ui-monospace, Consolas, monospace;
  background: repeating-linear-gradient(45deg, #f2f4f7, #f2f4f7 10px, #eceff3 10px, #eceff3 20px);
  border: 1px dashed #cfd5dd; border-radius: 8px;
}

.widget-news p { margin: 0 0 12px; color: var(--prigusen); font-size: 13.5px; }
.news-forma { display: flex; gap: 6px; }
.news-forma input { flex: 1; min-width: 0; padding: 8px 10px; border: 1px solid var(--rub); border-radius: 7px; font-size: 13px; }
.news-forma input:focus { outline: none; border-color: var(--cyan); }
.news-forma button { padding: 8px 13px; border: 0; border-radius: 7px; background: var(--tamno); color: #fff; font-weight: 600; font-size: 13px; cursor: pointer; }
.news-forma button:hover { background: #000; }

@media (max-width: 900px) {
  .portal-vrh { grid-template-columns: 1fr; }
  .portal-glavno { grid-template-columns: 1fr; }
  .portal-strana { position: static; }
  .lead { min-height: 280px; }
  .lead h2 { font-size: 24px; }
}