:root {
  /* COLOR */
  --white: #ffffff;
  --red: #ff554a;
  --yellow: #ffe74a;
  --green: #2dc484;
  --gray: #616568;
  --light-gray: #f3f3f3;

  /* FONT SIZE */
  --xxlarge: 40px;
  --xlarge: 32px;
  --large: 24px;
  --medium: 22px;
  --regular: 18px;
  --small: 16px;
}

body {
  margin: 0 auto;
  font-family: "Exo 2", sans-serif;
  font-weight: 400;
}

#app {
  width: 100%;
}

img {
  display: block;
  margin: 0 auto;
}

a {
  text-decoration: none;
  color: black;
}

/* HEADER */
.header {
  padding: 25px 12%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--light-gray);
}

.header .title {
  font-size: var(--large);
  font-weight: 600;
}

.header .filter-search-container {
  display: flex;
  align-items: center;
  gap: 10px;
}

.filter-search-container div {
  margin-left: 10px;
}

.sort-list {
  appearance: none; /* Remove default styling */
  -webkit-appearance: none;
  -moz-appearance: none;
  background-color: var(--light-gray);
  border: none;
  border-radius: 10px;
  padding: 10px 20px;
  font-size: var(--small);
  color: var(--gray);
  text-align: center;
  cursor: pointer;
  outline: none;
}

.styled-select:hover {
  background-color: #efefef;
}

.search input {
  padding: 10px 20px;
  font-size: var(--small);
  border-radius: 10px;
  border: 1px solid #ccc;
  width: 200px;
}

/* REGION */
.region-list {
  padding: 30px 12%;
  display: flex;
  justify-content: space-between;
  font-size: var(--regular);
  flex-wrap: wrap; /* Add flex-wrap for responsive */
}

.region-list div {
  padding: 5px 12px;
  border-radius: 20px;
  cursor: pointer;
  color: var(--gray);
}

.region-list div:hover {
  background-color: var(--light-gray);
}

.region-list .clicked {
  background-color: var(--light-gray);
}

/* CITY LIST */
.city-list {
  padding: 15px 12%;
}

.city-list .city-items-container {
  display: grid;
  grid-template-columns: repeat(
    auto-fill,
    minmax(180px, 1fr)
  ); /* Responsive grid */
  row-gap: 40px; /* 상하 여백 */
  column-gap: 60px; /* 좌우 여백 */
  color: var(--gray);
  margin-bottom: 40px;
}

.city-list .city-item img {
  cursor: pointer;
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 20px;
  object-fit: cover;
  margin-bottom: 8px;
  transition: transform 0.3s ease; /* 호버시 이미지 확대 효과 */
}

.city-item img:hover {
  transform: scale(1.05); /* 이미지 확대 효과 */
}

.city-item-info {
  margin-bottom: 5px;
  font-size: var(--regular);
}

.city-item-score {
  font-size: var(--small);
}

.city-list .add-items-btn {
  width: 100%;
  color: var(--gray);
  background-color: white;
  border-radius: 15px;
  border: 0.5px solid var(--gray);
  font-size: var(--regular);
  cursor: pointer;
  padding: 15px;
  margin-bottom: 20px;
}

.city-list .add-items-btn:hover {
  background-color: var(--light-gray);
}

/* CITY DETAIL */
.city-detail {
  height: calc(100vh - 85px);
}

.city-detail .image-banner {
  position: relative;
  width: 100%;
  height: 30%;
}

.city-detail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(50%);
}

.city-detail .city-name {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  text-align: center;
}

.city-name .city {
  font-size: var(--xxlarge);
  font-weight: 600;
  margin-bottom: 10px;
}

.city-name .country {
  font-size: var(--xlarge);
}

.city-detail .progress-container {
  padding: 0px 12%;
  width: 76%;
  padding-top: 60px;
}

.city-detail .info-item {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 30px;
}

.city-detail .label {
  font-size: var(--medium);
  flex: 0 0 200px;
  text-align: left;
}

.city-detail .progress-bar {
  position: relative;
  flex: 1;
  height: 32px;
  background-color: var(--light-gray);
  border-radius: 20px;
  overflow: hidden;
}

.city-detail .progress-bar::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  border-radius: 20px;
}

.city-detail .progress-bar[score-color="green"]::after {
  min-width: 10px;
  width: var(--score);
  background-color: var(--green);
}

.city-detail .progress-bar[score-color="yellow"]::after {
  min-width: 10px;
  width: var(--score);
  background-color: var(--yellow);
}

.city-detail .progress-bar[score-color="red"]::after {
  min-width: 10px;
  width: var(--score);
  background-color: var(--red);
}

@media (max-width: 1200px) {
  .header {
    padding: 25px 5%;
  }
  .region-list {
    padding: 30px 5%;
  }
  .city-list {
    padding: 15px 5%;
  }
  .city-detail .progress-container {
    padding: 0 5%;
    width: 90%;
    padding-top: 60px;
  }
  .city-detail .label {
    font-size: var(--medium);
    flex: 0 0 170px;
    text-align: left;
  }
  .city-list .city-items-container {
    grid-template-columns: repeat(
      auto-fill,
      minmax(180px, 1fr)
    ); /* Responsive grid */
  }
}

@media (max-width: 768px) {
  .header {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
  }
  .filter-search-container {
    flex-direction: row;
    align-items: center;
    gap: 10px;
  }
  .header .title {
    font-size: var(--regular);
  }
  .region-list {
    justify-content: center;
  }
  .city-detail .city-name {
    top: 50%;
  }
  .city-name .city {
    font-size: var(--xlarge);
  }
  .city-name .country {
    font-size: var(--large);
  }

  .city-detail .progress-container {
    padding-top: 30px;
    padding-bottom: 30px;
  }

  .city-detail .label {
    font-size: var(--regular);
    text-align: left;
    margin-bottom: 5px;
  }
  .city-detail .info-item {
    display: block;
    margin-bottom: 30px;
  }

  .city-detail .progress-bar {
    position: relative;
    flex: 1;
    height: 32px;
    background-color: var(--light-gray);
    border-radius: 20px;
    overflow: hidden;
  }

  .city-detail .progress-bar::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    border-radius: 20px;
  }

  .city-detail .progress-bar[score-color="green"]::after {
    min-width: 10px;
    width: var(--score);
    background-color: var(--green);
  }

  .city-detail .progress-bar[score-color="yellow"]::after {
    min-width: 10px;
    width: var(--score);
    background-color: var(--yellow);
  }

  .city-detail .progress-bar[score-color="red"]::after {
    min-width: 10px;
    width: var(--score);
    background-color: var(--red);
  }

  .city-list .city-items-container {
    grid-template-columns: repeat(
      auto-fill,
      minmax(170px, 1fr)
    ); /* Responsive grid */
  }
}

@media (max-width: 480px) {
  .header {
    flex-direction: column;
    align-items: flex-start;
    padding: 15px 5%;
  }
  .header .title {
    font-size: var(--medium);
  }
  .city-list .city-items-container {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }
}