/* =============== BASE =============== */
:root {
  /* Dark Mode Variables */
  --bg-color-dark: #000;
  --bg-color-blue: #002c5f;
  --text-color-dark: #fff;
  --text-color-dark-2: #fff;
  --link-bg-dark: rgba(255, 255, 255, 0.1);
  --link-hover-bg-dark: rgba(255, 255, 255, 0.2);
  --link-border-dark: #fff;
  --link-shadow-dark: rgba(255, 255, 255, 0.2);
  --bs-btn-color: #002c5f;

  /* Light Mode Variables */
  --bg-color-light: #f5f3f2;
  --text-color-light: #ddd;
  --text-color-light-2: #000;
  --link-bg-light: rgba(0, 0, 0, 0.1);
  --link-hover-bg-light: rgba(0, 0, 0, 0.15);
  --link-border-light: #000;
  --link-shadow-light: rgba(0, 0, 0, 0.2);
}

@font-face {
  font-family: 'Hyundai';
  src: url('../fonts/HyundaiSansHeadMedium.woff2') format('woff2'),
       url('../fonts/HyundaiSansHeadMedium.ttf') format('truetype'),
       url('../fonts/HyundaiSansHeadMedium.svg') format('svg');
  font-weight: 500;
  font-style: normal;
}

* {
  margin: 0;
  padding: 0;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

body {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  font-family: Hyundai, Helvetica, Arial, sans-serif;
  overflow-y: scroll;
  overflow-x: hidden;
  background: var(--bg-color-dark);
  color: var(--text-color-dark);
  -webkit-transition: background-color 0.3s ease, color 0.3s ease;
  -o-transition: background-color 0.3s ease, color 0.3s ease;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* =============== MAIN CONTAINER =============== */
.container {
  width: 90%;
  max-width: 30rem;
  margin: 2rem auto;
}

/* =============== HEAD SECTION =============== */
.head-section img {
  width: 8rem;
  height: 8rem;
  border-radius: 50%;
  -o-object-fit: cover;
  object-fit: cover;
  margin-bottom: 1rem;
}

.head-section h1 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  color: var(--text-color-dark-2);
}
.head-section p {
  font-size: 1.2rem;
  color: var(--text-color-dark-2);
}

/* =============== LINK SECTION =============== */
.social-links ul {
  list-style: none;
}
.social-links li {
  margin-bottom: 1rem;
  background: #002c5f;
  border-radius: 0.5rem;
  -webkit-transition: background 0.25s ease;
  -o-transition: background 0.25s ease;
  transition: background 0.25s ease;
}
.social-links li:hover {
  background: var(--link-hover-bg-dark);
}
.social-links a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  color: var(--text-color-dark);
  padding: 1rem;
  text-decoration: none;
}
.social-links i {
  font-size: 1.8rem;
  margin-right: 1rem;
}

/* =============== SHARE MODE =============== */
.button-container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  gap: 1rem;
  margin: 1.5rem 0;
}

.share-btn i {
  font-size: 2rem;
  -webkit-transition: -webkit-transform 0.3s ease;
  transition: -webkit-transform 0.3s ease;
  -o-transition: transform 0.3s ease;
  transition: transform 0.3s ease;
  transition: transform 0.3s ease, -webkit-transform 0.3s ease;
}

.share-btn:hover i {
  -webkit-transform: scale(1.1);
  -ms-transform: scale(1.1);
  transform: scale(1.1);
}

.status-message {
  margin-top: 1rem;
  color: var(--text-color-dark-2);
}

.status-message[hidden] {
  display: none !important;
}

@media (prefers-color-scheme: light) {
  body {
    background: var(--bg-color-light);
    color: var(--text-color-light);
  }

  body .head-section h1 {
    color: var(--text-color-light-2);
  }

  body .head-section p {
    color: var(--text-color-light-2);
  }

  body .social-links li {
    background: var(--link-bg-light);
    border: 1px solid var(--link-border-light);
    -webkit-box-shadow: 0 0 20px var(--link-shadow-light);
    box-shadow: 0 0 20px var(--link-shadow-light);
  }

  body .social-links li:hover {
    background: var(--link-hover-bg-light);
  }

  body .social-links a {
    color: var(--text-color-light);
  }
  .share-btn,
  .share-btn:hover {
    color: #002c5f;
  }

  .status-message {
    color: var(--text-color-light-2);
  }
}

@media (prefers-color-scheme: dark) {

  .share-btn,
  .share-btn:hover {
    color: #FFFFFF;
  }
}

.btn-dark {
  --bs-btn-color: #fff;
  --bs-btn-bg: #002c5f;
  --bs-btn-border-color: #002c5f;
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: #003878;
  --bs-btn-hover-border-color: #003060;
  --bs-btn-focus-shadow-rgb: 0, 44, 95;
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: #004080;
  --bs-btn-active-border-color: #003060;
  --bs-btn-active-shadow: inset 0 3px 5px rgba(0, 44, 95, 0.25);
  --bs-btn-disabled-color: #fff;
  --bs-btn-disabled-bg: #002c5f;
  --bs-btn-disabled-border-color: #002c5f;
}