/* Reset i osnovni izgled */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: Arial, sans-serif;
  transition: background-color 0.3s, color 0.3s;
  padding-top: 70px;
}
main.sadrzaj {
  margin-top: 100px; /* prilagodi po potrebi */
}

/* SVETLA TEMA */
body.light {
  background-color: #f8f9fa;
  color: #212529;
}

body.light nav {
  background-color: #ffffff !important;
  color: #000;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

body.light .link-meni {
  color: #000 !important;
}

body.light .link-meni:hover {
  color: #333;
  text-decoration: underline;
}

body.light .mega-meni {
  background-color: rgba(255, 255, 255, 0.95);
  color: #000;
}

body.light .mega-meni li {
  color: #333;
}

body.light footer {
  background-color: #ffffff;
  color: #212529;
}

body.light footer a,
body.light footer p {
  color: #212529;
}

/* TAMNA TEMA */
body.dark {
  background-color: #212529;
  color: #f8f9fa;
}

body.dark nav {
  background-color: #000000;
  color: #ffffff;
}

body.dark .link-meni {
  color: #ffffff !important;
}

body.dark .mega-meni {
  background-color: rgba(0, 0, 0, 0.95);
  color: #fff;
}

body.dark .mega-meni li {
  color: #f1f1f1;
}

body.dark footer {
  background-color: #1e1e1e;
  color: #f8f9fa;
}

body.dark footer a,
body.dark footer p {
  color: #f8f9fa;
}

.dark .kolona h3 {
  color: #ffc107;
}

.dark .price {
  color: #4caf50;
}

/* Dugme za promenu teme */
.tema-dugme {
  position: fixed;
  top: 10px;
  right: 10px;
  z-index: 9999;
  padding: 10px 15px;
  font-size: 16px;
  cursor: pointer;
  border-radius: 5px;
  border: none;
  background-color: #ffc107;
  color: black;
}

.dark .tema-dugme {
  background-color: #ffd966;
  color: #000;
}

/* Navigacija */
nav {
  background-color: inherit;
  width: 100%;
  position: fixed;
  top: 0;
  z-index: 1000;
}

.meni-zaglavlje {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
}

.hamburger {
  font-size: 24px;
  cursor: pointer;
  display: none;
}

.navigacija {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 10px 20px;
  position: relative;
}

.link-meni {
  text-decoration: none;
  margin-right: 10px;
  position: relative;
  z-index: 1;
}

/* Mega meni */
.stavka-meni {
  position: relative;
}

.mega-meni {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  padding: 20px;
  width: 100vw;
  z-index: 999;
  background-color: rgba(255, 255, 255, 0.95);
  color: #000;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(4px);
  border-bottom-left-radius: 10px;
  border-bottom-right-radius: 10px;
  transition: background-color 0.3s, color 0.3s;
}

body.dark .mega-meni {
  background-color: rgba(0, 0, 0, 0.95);
  color: #fff;
}

.stavka-meni:hover .mega-meni {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.kolona {
  min-width: 150px;
}

.kolona ul {
  list-style: none;
  padding-left: 0;
}

.kolona li {
  cursor: pointer;
  margin-bottom: 5px;
}

.kolona li:hover {
  text-decoration: underline;
  color: #ffc107;
}

/* Sadržaj */
.sadrzaj {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

/* Slajder */
.slajder img {
  width: 100%;
  height: auto;
  display: none;
}

.slajder img.aktivna {
  display: block;
}

/* Obaveštenja */
.obavestenja {
  background-color: #e9ecef;
  color: #212529;
  border-radius: 8px;
  padding: 20px;
  margin-top: 30px;
}

.dark .obavestenja {
  background-color: #444;
  color: #fff;
}

/* Kartice proizvoda i index */
.container, .kartice {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  padding: 20px;
  margin-top: 100px;
}

.product, .card {
  background-color: #ffffff;
  border: 1px solid #ddd;
  border-radius: 10px;
  overflow: hidden;
  transition: transform 0.3s;
}

.product:hover, .card:hover {
  transform: scale(1.02);
}

.dark .product, .dark .card {
  background-color: #2c2c2c;
  border-color: #444;
}

.product img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.product-content, .card {
  padding: 15px;
}

.price {
  color: #28a745;
  font-weight: bold;
  margin-top: 10px;
}

/* Sekcija o nama */
.container h1 {
  font-size: 32px;
  margin-bottom: 20px;
}

.about-text {
  font-size: 18px;
  margin-bottom: 20px;
  max-width: 800px;
  line-height: 1.6;
  text-align: justify;
}

.info-cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 20px;
}

.info-cards .card {
  padding: 20px;
  border-radius: 8px;
  border: 1px solid #ccc;
  background-color: #fff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.dark .info-cards .card {
  background-color: #2c2c2c;
  border-color: #444;
  color: #f8f9fa;
}

.values-list {
  margin-top: 20px;
  padding-left: 20px;
  font-size: 16px;
  line-height: 1.6;
}

/* Forma */
form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 400px;
  margin-top: 20px;
}

form input, form button {
  padding: 10px;
  font-size: 16px;
}

form button {
  background-color: #007bff;
  border: none;
  color: white;
  cursor: pointer;
  transition: 0.3s;
}

form button:hover {
  background-color: #0056b3;
}

/* Futer */
footer {
  padding: 30px 20px;
  margin-top: 40px;
}

footer .sadrzaj {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
}

.kontakt-info, .mapa {
  flex: 1 1 300px;
}

footer iframe {
  width: 100%;
  height: 200px;
  border: none;
  border-radius: 8px;
}

/* Responsivnost */
@media (max-width: 768px) {
  .hamburger {
    display: block;
  }

  .navigacija {
    flex-direction: column;
    display: none;
  }

  .navigacija.prikazi {
    display: flex;
  }

  .mega-meni {
    position: static;
  }

  .stavka-meni:hover .mega-meni {
    display: block;
  }

  footer .sadrzaj {
    flex-direction: column;
  }

  .tema-dugme {
    top: 5px;
    right: 5px;
  }

  .info-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 20px;
  }

  .info-cards .card {
    width: 100%;
  }

  .about-text {
    font-size: 16px;
  }

  .values-list {
    font-size: 14px;
  }
}
