/* ====== OSNOVE ====== */
* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 24px;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;

  background-color: #f3f6fb;
  background-image: url("formule.jpg");
  background-repeat: repeat;
  background-size: 700px;
}

/* overlay, ki "spere" formule */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: rgba(243, 246, 251, 0.92);
  pointer-events: none;
  z-index: -1;
}

/* ====== LAYOUT ====== */
.page {
  max-width: 900px;
  margin: 40px auto;
  padding: 0 12px;
}

/* ====== NASLOVI ====== */
h1 {
  margin-top: 42px;
  margin-bottom: 10px;
  font-size: 30px;
  color: #1f6f8b;
  border-bottom: 3px solid #cfe3ef;
  padding-bottom: 6px;
}

h2 {
  margin: 0;
  font-size: 22px;
  color: #17586f;
}

h3 {
  margin: 8px 0 0;
  font-size: 16px;
  color: #4a6f82;
  font-weight: 600;
}

/* ====== BLOKI (bele kartice) ====== */
.block {
  background: #ffffff;
  border: 1px solid #d8e0ef;
  border-radius: 14px;
  padding: 14px 18px;
  box-shadow: 0 10px 25px rgba(20, 40, 80, 0.07);
  margin: 10px 0 24px;
}

.block-title { margin: 0; }
.block-subtitle { margin: 8px 0 0; }

/* ====== SEZNAMI ====== */
.list {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
}

/* ====== LINKI kot "kvadratki" čez celo širino ====== */
.list a {
  display: block;              /* KLJUČNO: full width */
  width: 100%;
  padding: 10px 12px;
  margin: 8px 0;

  text-decoration: none;
  color: #17586f;

  background: #f4f8ff;
  border: 1px solid #e6efff;
  border-radius: 10px;

  transition: background-color 0.15s ease, transform 0.05s ease;
}

.list a:hover {
  background: #eaf3ff;
}

.list a:active {
  transform: scale(0.995);
}

/* ====== OSNOVNA SOLA: 2 stolpca + 9 na sredini ====== */
.os-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  align-items: start;
}

.os-last {
  display: flex;
  justify-content: center;
  margin-top: 10px;
}

.os-last a {
  width: min(260px, 100%);
  text-align: center;
}

/* ====== DVA BLOKA V ENI VRSTI (SŠ + Faks) ====== */
.two-blocks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  align-items: start;
}

/* ====== MOBILNA PRILAGODITEV ====== */
@media (max-width: 700px) {
  body { padding: 16px; }
  h1 { font-size: 24px; }

  .os-grid,
  .two-blocks {
    grid-template-columns: 1fr;
  }

  .os-last a {
    width: 100%;
  }
}

/* ====== IZPOSTAVLJENA ZBIRKA NALOG ====== */
.block.highlight {
  border: 2px solid #1f6f8b;
  background: linear-gradient(
    135deg,
    #f4f9fc,
    #ffffff
  );
}

.main-link {
  display: block;
  margin-top: 12px;
  padding: 14px 16px;

  font-size: 17px;
  font-weight: 600;
  text-decoration: none;
  color: #0f3d4c;

  background: #e8f1f8;
  border: 1px solid #cfe3ef;
  border-radius: 12px;
}

.main-link:hover {
  background: #dbeaf5;
}

/* ====== NASLOV 'SNOVI' ====== */
h2 {
  margin-top: 28px;
}