html {
   background: radial-gradient(circle, #fef2db 0%, #7d6535 50%, #c2af8e 100%);
}

body {
  padding: 2rem;
  margin: 2.1rem;
  background-color: rgb(236, 236, 224);
  font-family: Cambria, Cochin, Georgia, Times, "Times New Roman", serif;
  border-radius: 20px;
  box-shadow: 0 0 50px rgba(0, 0, 0, 0.3);
}

h1 {
  position: relative;
  text-align: center;
  font-size: 3rem;
  padding: 2rem 2rem;
  color: #7d6535;
  text-shadow: 3px 3px 0 #ffffff;
  margin: 2rem auto;
  z-index: 1;
  width: fit-content;
  border: 3px solid #7d6535;
  border-radius: 15px;
}

h1::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url(https://cdn.jsdelivr.net/gh/IvyTerra/archaeology-site@main/images/background-image-2066855_1920.jpg);
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  border-radius: 15px;
  z-index: -1;
}

#menu-container {
  display: flex;
  gap: 3rem;
  justify-content: center;
  margin-top: 1rem;
  margin-bottom: 2rem;
}

#menu-container nav {
  flex: 1;
  max-width: 16rem;
}

#menu-container nav h3 {
  margin-bottom: 0.3rem;
  font-size: 1.5rem;
  color: #ffffff;
  /*background-color: #824003;*/
  background-color: #c2af8e;
  border: 3px ridge #7d6535;
  padding: 0.3rem;
  border-radius: 10px;
  text-align: center;
  box-sizing: border-box;
  text-shadow: 3px 3px 0 #7d6535; /* donji desno */
}

#menu-container nav ul {
  list-style: disc;
  margin: 1rem;
  padding-left: 1.2rem;
}

#menu-container nav ul li {
  margin-bottom: 0.3rem;
}

#menu-container nav ul a {
  display: inline-block;
  padding: 0.2rem;
  line-height: 1rem;
  color: #333;
  transition: all 0.3s ease;
  text-decoration: none;
  font-size: 1.1rem;
  font-weight: bolder;
}

#menu-container nav a:hover {
  background-color: #7d6535;
  color: rgb(255, 255, 255);
  font-weight: bold;
}

h2 {
  margin-bottom: 0.3rem;
  text-align: center;
}

#chronology-menu summary {
  cursor: pointer;
}

#chronology-menu summary::marker {
  color: #7d6535;
}

#chronology-menu details {
  display: block;
  margin: 0.5rem auto;
  text-align: left;
  max-width: 250px;
  cursor: pointer;
  font-weight: bolder;
}

#chronology-menu ul {
  list-style: disc;
  margin: 1rem;
  padding-left: 1.2rem;
}

#chronology-menu ul li {
  margin-bottom: 0.3rem;
}

#chronology-menu ul a {
  display: inline-block;
  padding: 0.2rem;
  line-height: 1rem;
  transition: 0.3s ease;
  text-decoration: none;
}

#chronology-menu a:hover {
  background-color: #7d6535;
  color: rgb(255, 255, 255);
  font-weight: bold;
}

.content article {
  float: left;
  width: 60%;
  line-height: 1.5rem;
  align-items: center;
  border: 2px solid #c2af8e;
  border-style: dotted;
  border-radius: 15px;
  gap: 1rem;
  max-width: 100%;
  margin: 0;
  padding: 1rem;
  margin-bottom: 1rem;
}

.content ul li {
  line-height: 1.8rem;
}

.content figure {
  width: 100%;
  text-align: center;
  margin: 1rem auto;
}

.content figure img {
  display: block;
  margin: 0 auto;
  padding: 0.5rem;
  background-color: #fef2db;
  border: 3px solid #c2af8e;
  border-radius: 10px;
  max-width: 100%;
  min-width: 200px;
  height: auto;
}

.content figcaption {
  width: 100%;
  text-align: center;
  margin: 1rem;
}

.content h2,
h3 {
  text-align: center;
}

.map-link {
  float: left;
  height: 80px;
  margin: 0 12px 6px 0;
  cursor: pointer;
}

.map-link a {
  display: inline;
}

.article::after {
  content: "";
  display: block;
  clear: both;
}

#content .multimedia {
  display: block;
  max-width: 100%;
  min-width: 300px;
  height: auto;
  margin-top: 1.5rem;
}

aside {
  float: right;
  width: 30%;
  margin-left: 5px;
  margin-bottom: 1rem;
  border: 1px solid #7d6535;
  border-radius: 15px;
  padding: 1rem;
  text-align: start;
}

aside h4 {
  text-align: center;
}

.extra img:not(.map-icon) {
  padding: 0.5rem;
  margin: 0 auto;
  margin-top: 0.5rem;
  border-radius: 10px;
  max-width: 100%;
  min-width: 200px;
  display: block;
  height: auto;
  align-items: center;
  background-color: #fef2db;
  border: 3px solid #c2af8e;
}

.extra {
  line-height: 1.5rem;
}

.extra ul li {
  line-height: 1.5rem;
}

.image-caption {
  text-align: center;
  font-size: 0.9rem;
  margin-top: 0.3rem;
}

aside .map-icon {
  width: 60px;
  max-width: none;
  min-width: 0;
  height: auto;
}

.study-list {
  list-style: none;
  padding: 0;
}

.study-list li {
  padding-left: 30px;
  margin-bottom: 0.4rem;
  background-image: url("https://cdn.jsdelivr.net/gh/IvyTerra/archaeology-site@main/images/magnifying-glass-297822_1920.png");
  background-size: 30px;
  background-repeat: no-repeat;
}

.activities li {
  line-height: 1.2rem;
  padding: 0.5rem;
}

.video {
  display: block;
  margin: 0 auto;
}

.border {
  display: block;
  margin: 2rem auto;
  width: 50%;
  max-width: 60%;
}

.border img {
  display: block;
  height: auto;
  width: 60%;
  margin: 0 auto;
  padding: 1rem;
  background: none;
  border: none;
}

#content .border {
  display: block;
  clear: both;
  max-width: 80%;
  margin: 2rem auto;
  text-align: center;
}

#map,
h2 {
  text-align: center;
  margin-bottom: 3rem;
  margin-top: 0%;
}

.map-container {
  position: relative;
  display: block;
  max-width: 600px;
  width: 100%;
  margin: 0 auto;
}

.map-container img {
  width: 100%;
  height: auto;
  display: block;
}

.marker-lepenski-vir,
.marker-vinca,
.marker-belgrade,
.marker-sirmium,
.marker-viminacium,
.marker-studenica,
.marker-resava {
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid #fef2db;
  background-color: #7d6535;
  transform: translate(-50%, -50%); /* centriranje markera tačno na koordinati */
  cursor: pointer;
}

.marker-lepenski-vir:hover,
.marker-vinca:hover,
.marker-belgrade:hover,
.marker-sirmium:hover,
.marker-viminacium:hover,
.marker-studenica:hover,
.marker-resava:hover {
  background-color: #c2af8e;
  box-shadow: 0 0 6px rgba(232, 198, 8, 0.852);
}

/* Pozicije lokaliteta u procentima */
.marker-lepenski-vir {
  top: 35%;
  left: 75%;
}

.marker-lepenski-vir::after {
  content: "Lepenski Vir";
  position: absolute;
  top: -30px;
  left: 50%;
  transform: translateX(-50%);
  background-color: #7d6535;
  color: #fff;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 0.8rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacitity 0.3s ease;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.marker-lepenski-vir:hover::after {
  opacity: 1;
}

.marker-vinca {
  top: 31.8%;
  left: 44.6%;
}

.marker-belgrade {
  top: 30.6%;
  left: 38.9%;
}

.marker-sirmium {
  top: 26.5%;
  left: 17.5%;
}

.marker-viminacium {
  top: 33%;
  left: 56%;
}

.marker-studenica {
  top: 57.5%;
  left: 39%;
}

.marker-resava {
  top: 46.5%;
  left: 61%;
}

.table {
  border-radius: 20px;
  border-collapse: collapse;
  width: 100%;
  height: auto;
}

.table-with-bg {
  position: relative;
  background-image: url(https://cdn.jsdelivr.net/gh/IvyTerra/archaeology-site@main/images/wooden-floor-background.png);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: 2;
}

.table-with-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(2px);
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  pointer-events: none;
}

.table-with-bg * {
  position: relative;
  z-index: 2;
}

#table-title {
  padding: 20px;
  margin-top: 1rem;
  margin-bottom: 0.5rem;
}

.table img {
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.table::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.table th,
.table td {
  border: 2px solid #f5f1e8;
  padding: 1rem;
  text-align: left;
  vertical-align: top;
}

.table tr {
  height: 2rem;
}

.table thead tr th {
  height: 2.5rem;
  text-align: center;
}

td.site {
  height: 3rem;
  width: 3rem;
  text-align: center;
  vertical-align: top;
}

th.site:hover {
  background-color: lightgoldenrodyellow;
  transform: scale(1.06);
  transition: transform 0.3s ease;
}

td.site:hover {
  background-color: lightgoldenrodyellow;
  transform: scale(1.06);
  transition: transform 0.6s ease;
  height: auto;
}

td.site .hover-img {
  margin-left: auto;
  margin-right: auto;
}

.table td.site a {
  color: #2f2001;
  text-decoration: none;
  font-weight: bolder;
}

.table td.site a:hover {
  text-decoration-style: double;
}

td.prehistoric-site a:hover {
  color: green;
  text-decoration-style: double;
}

td.antiquity-site a:hover {
  color: purple;
  text-decoration-style: double;
}

td.medieval-site a:hover {
  color: darkblue;
  text-decoration-style: double;
}

.table td.site a.singidunum:hover {
  color: purple;
  text-decoration-style: double;
}

.table td.site a.belgrade:hover {
  color: darkblue;
  text-decoration-style: double;
}

.hover-img {
  display: none;
  max-width: 250px;
  height: auto;
  margin-top: 1.2rem;
  text-align: center;
  opacity: 0;
  transition: opacity 0.4s ease;
}

td:hover .hover-img {
  display: block;
  text-align: center;
  opacity: 1;
}

td:hover .hover-img th.prehistory,
td.prehistory,
th.antiquity,
td.antiquity,
th.medieval,
td.medieval {
  width: 24%;
}

th.prehistory:hover {
  background-color: #c4f3b3;
  transform: scale(1.06);
  transition: transform 0.3s ease;
}

td.prehistory:hover {
  background-color: #c4f3b3;
  transform: scale(1.06);
  transition: transform 0.3s ease;
}

th.antiquity:hover {
  background-color: #c7ace2;
  transform: scale(1.06);
  transition: transform 0.3s ease;
}

td.antiquity:hover {
  background-color: #c7ace2;
  transform: scale(1.06);
  transition: transform 0.3s ease;
}

th.medieval:hover {
  background-color: #86c2e2;
  transform: scale(1.06);
  transition: transform 0.3s ease;
}

td.medieval:hover {
  background-color: #86c2e2;
  transform: scale(1.06);
  transition: transform 0.3s ease;
}

blockquote {
  text-align: center;
}

footer details {
  font-size: 0.9rem;
  color: #555;
  background-color: #fef2db;
  padding: 1rem;
  border: 2px solid #ccc;
  border-radius: 5px;
}

footer details summary {
  color: #3b1e02;
}

footer details ul {
  list-style-type: disc;
  padding-left: 20px;
  margin-top: 0.5rem;
}

footer details ul li {
  margin-bottom: 0.5rem;
}

footer summary {
  cursor: pointer;
  font-weight: bolder;
  padding: 0.5rem 0;
}

.ivy {
  text-align: center;
  line-height: 2rem;
  text-decoration: underline;
  color: #7d6535;
  border: 3px solid #7d6535;
  border-radius: 16px;
  background-color: lightgoldenrodyellow;
  display: block;
  max-width: 30%;
  padding: 10px;
  margin: 1rem auto;
}

.top {
  text-align: center;
}