:root {
  /* Color Variables */
  --text-color: #b3b3b3;
  --text-hover: white;
  --bg-color: #1f1f1f;
  --bg-hover: #2c2c2c;
  --bg-dark: #121212;
  --black: black;

  /* Spacing Variables */
  --spacing-xs: 0.5rem;
  --spacing-sm: 0.75rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-xxl: 2.5rem;

  /* Font Size Variables */
  --font-size-sm: 0.95rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.5rem;
  --font-size-xl: 2rem;
  --font-size-xxl: 2.25rem;

  /* Border Radius Variables */
  --border-radius-round: 50%;
  --border-radius-pill: 2rem;

  /* Transitions */
  --transition-default: all 0.1s ease-in-out;
}

/* Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: var(--black);
  color: var(--text-color);
  font-family: "Gotham", "Helvetica Neue", Helvetica, Arial, sans-serif;
  overflow: hidden;
}

/* ========== Main Layout ========== */
.main {
  display: flex;
  margin-top: 10vh;
}

/* ========== Navigation Bar ========== */
.navlogo {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  color: white;
  padding-left: 0.5rem;
}

.fa-spotify {
  font-size: var(--font-size-xxl);
  color: var(--text-hover);
  cursor: pointer;
}

.navlogo h1 sup {
  font-size: 0.6rem;
}

.navBar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 10vh;
  width: 100vw;
  position: fixed;
  top: 0;
}

.navCon {
  display: flex;
  gap: 1.85rem;
}

.navCon i {
  font-size: var(--font-size-lg);
  cursor: pointer;
}

/* Navigation Buttons */
.navBtn {
  padding-right: var(--spacing-sm);
  display: flex;
  align-items: center;
}

.navBtn button {
  margin-left: var(--spacing-xs);
  padding: var(--spacing-xs);
  font-size: var(--font-size-sm);
  border-radius: var(--border-radius-pill);
  color: var(--text-color);
  border: none;
  background-color: var(--black);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-default);
}

.navBtn button:hover {
  transform: scale(1.05);
  color: var(--text-hover);
}

.navBtn button i {
  font-size: var(--font-size-md);
}

.fa-circle-down {
  padding-right: 0.45rem;
}

#PremiumBtn {
  background-color: var(--text-hover);
  color: var(--black);
}

#userIcon {
  background-color: var(--bg-color);
  height: 2.7rem;
  width: 2.7rem;
}

/* ========== Search Panel ========== */
.navSearchPanel {
  display: flex;
  align-items: center;
}

.material-symbols-outlined {
  font-variation-settings: "FILL" 0, "wght" 400, "GRAD" 0, "opsz" 40;
  font-size: 1.9rem;
  color: var(--text-color);
  background-color: var(--bg-color);
  margin-left: 0.5rem;
  border-radius: var(--border-radius-round);
  padding: 0.6rem;
  transition: var(--transition-default);
}

.material-symbols-outlined:hover {
  color: var(--text-hover);
  background-color: var(--bg-hover);
  transform: scale(1.05);
}

.search-con {
  border: 1px solid transparent;
  display: flex;
  align-items: center;
  margin-right: var(--spacing-xxl);
  margin-left: var(--spacing-xs);
  background-color: var(--bg-color);
  border-radius: var(--border-radius-pill);
  width: 29rem;
  position: relative;
  transition: var(--transition-default);
}

.search-con:hover {
  border: 1px solid var(--text-color);
  background-color: var(--bg-hover);
}

.search-con .ctrlBtn {
  margin-right: var(--spacing-xl);
}

.search-con button {
  visibility: hidden;
  position: absolute;
  padding: 0.3rem var(--spacing-xs);
  font-size: var(--font-size-md);
  border: 1px solid var(--text-color);
  color: var(--text-color);
  background-color: transparent;
  right: 8.9rem;
  border-radius: 0.2rem;
}

.search-con:hover button {
  visibility: visible;
}

.search-con i {
  margin-inline: var(--spacing-sm);
}

.search-con input {
  background-color: transparent;
  color: white;
  font-size: var(--font-size-md);
  font-weight: 500;
  width: 22rem;
  padding-block: 0.85rem;
  outline: none;
  border: none;
  flex: 1;
}

.fa-window-restore {
  border-left: 2px solid var(--text-color);
  padding-left: var(--spacing-md);
}

/* ========== Responsive Navigation Bar ui========== */
.res,
.fa-bars,
#openAppBtn {
  display: none;
}

.res {
  color: white;
}

#openAppBtn {
  background-color: white;
  color: black;
  padding-inline: 0.5rem;
  margin-inline: 1rem;
}

.fa-bars {
  color: white;
  position: sticky;
}

.slider-expandBar {
  height: 100vh;
  width: 100vw;
  visibility: hidden;
  transform: translate(100%);
  background-color: black;
  position: fixed;
  transition: all 0.3s ease-in-out;
  z-index: 1;

  p {
    text-align: end;
  }
  .fa-x {
    margin-top: 1.5rem;
    padding-right: 1rem;
    color: white;
    font-size: 1.55rem;
    cursor: pointer;
  }
  div h2 {
    margin: 2.5rem;
  }

  div ul li {
    list-style-type: none;
    font-size: 1.2rem;
    margin: 2.5rem;
    font-weight: 600;
  }

  hr {
    width: 1.5rem;
    margin-left: 2.5rem;
  }
}

aside .expandStyle {
  visibility: visible;
  background-color: black;
  transform: translate(0);
  transition: all 0.3s ease-in-out;
}

/* ========== Sidebar ========== */
.sideBar {
  width: 28.62vw;
  height: 78vh;
  background-color: var(--bg-dark);
  border-radius: 0.5rem;
  margin-inline: 0.5rem;
}

.libraryConHead {
  padding: 0.75rem;
  display: flex;
  justify-content: space-between;
}

.libraryIcons {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin-right: 0.25rem;
}

.libraryConHead button {
  border: none;
  outline: none;
  background-color: transparent;
  color: var(--text-color);
  font-size: 1.05rem;
  font-weight: 600;
  transition: all 0.2s ease-in;
  cursor: pointer;
}

.libraryConHead button:hover {
  transition: all 0.2s ease-in;
  color: white;
}

.libraryConHead button img {
  margin-inline: 0.75rem;
  transition: all 0.2s ease-in;
  width: 1.15rem;
  opacity: 0.75;
}

.libraryConHead button:hover img {
  transition: all 0.2s ease-in;
  opacity: 1;
}

.libraryIcons i {
  height: 1.85rem;
  width: 1.85rem;
  line-height: 1.85rem;
  font-size: 1.15rem;
  text-align: center;
  border-radius: 50%;
  cursor: pointer;
}

.libraryIcons i:hover {
  background-color: #1f1c1c;
  color: white;
}

/* Playlist Scrolling */
.libraryPlaylist {
  overflow-y: auto;
  position: relative;
  scrollbar-width: large;
  scrollbar-color: transparent transparent;
  scroll-behavior: auto;
  transition: all 1s steps(1);
}

.libraryPlaylist:hover {
  scrollbar-color: #888 transparent;
  transition: all 0.1s steps(1);
}

.libraryPlaylist div {
  margin-inline: 0.5rem;
  margin-top: 2rem;
  border-radius: 0.6rem;
  background-color: var(--bg-color);
  padding: 0.5rem;
}

.libraryPlaylist div h4 {
  font-size: 0.99rem;
  color: #fefefe;
  margin-left: 1rem;
  margin-bottom: 0.75rem;
  padding-top: 0.75rem;
}

.libraryPlaylist div p {
  color: #dedede;
  font-weight: 600;
  margin-bottom: 1.2rem;
  margin-left: 1rem;
  font-size: 0.9rem;
}

.libraryPlaylist div button {
  margin-left: 1rem;
  margin-bottom: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  outline: none;
  border: none;
  background-color: white;
  color: black;
  transform: scale(1);
  transition: var(--transition-default);
  cursor: pointer;
}

.libraryPlaylist div button:hover {
  transform: scale(1.1);
}

/* ========== Main Content ========== */
.main-content {
  overflow-y: scroll;
  background: linear-gradient(to bottom, var(--bg-color), var(--bg-dark));
  scrollbar-width: large;
  scrollbar-color: transparent transparent;
  scroll-behavior: auto;
  height: 78vh;
  border-radius: 0.5rem;
  margin-right: 0.5rem;
  transition: all 1s steps(1);
}

.main-content:hover {
  scrollbar-color: #888 transparent;
  transition: all 0.1s steps(1);
}

/* Card Container */
.card-container {
  margin-inline: 0.5rem;
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
}

.cardhead {
  margin-inline: 0.5rem;
  margin-bottom: 0.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cardhead h2 {
  color: white;
  cursor: pointer;
}

.cardhead span {
  cursor: pointer;
  font-weight: 600;
  font-size: 0.9rem;
}

.cardhead h2:hover,
.cardhead span:hover {
  text-decoration: underline;
}

.card-display-con {
  display: flex;
  flex-wrap: wrap;
}

/* Card Styles */
.card {
  cursor: pointer;
  border-radius: 0.4rem;
  height: 17rem;
  position: relative;
}

.card:hover {
  background: linear-gradient(to bottom, #222222, #2c2c2c);
}

.card img {
  height: 10.5rem;
  width: 10.5rem;
  border-radius: 0.4rem;
  margin: 0.5rem;
  object-fit: cover;
}

.card .circleImg {
  border-radius: 50%;
}

.card h4,
.card p {
  margin-inline: 0.6rem;
  width: 10.3rem;
}

.card h4 {
  color: #f1f1f1;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.card p {
  font-size: 0.9rem;
  font-weight: 500;
}

.card h4:hover,
.card p:hover {
  text-decoration: underline;
}

.card i {
  padding: 0.95rem 1.2rem;
  border-radius: 50%;
  font-size: 1.25rem;
  position: absolute;
  right: 1rem;
  top: 48%;
  transform: scale(1);
  cursor: pointer;
  visibility: hidden;
  transition: all 0.2s ease-in;
  color: black;
}

.card i:hover {
  transform: scale(1.02);
  background-color: #00f164ea;
}

.card:hover i {
  visibility: visible;
  background-color: #00f165;
  top: 44%;
}

.artist-card {
  height: 16.5rem;
}

/* ========== Footer ========== */
.footer-con {
  padding-block: 1.5rem;
  display: flex;
  flex-wrap: wrap;
}

.footer-con ul {
  list-style-type: none;
  width: 11.5rem;
  padding: 1rem;
}

.footer-con ul li {
  margin-bottom: 1rem;
  font-size: 0.95rem;
  font-weight: 550;
  color: #a7a7a7;
}

.footer-con ul li:hover {
  cursor: pointer;
  text-decoration: underline;
  color: #dfdcdc;
}

.footer-con ul .list-head {
  font-weight: 600;
  color: #f1f1f1;
}

.footer-con ul .list-head:hover {
  cursor: auto;
  text-decoration: none;
}

.footer-con .social-link {
  width: 11.5rem;
  /* border: 1px solid red; */
  padding-left: 1rem;
}

.footer-con .social-link a {
  text-decoration: none;
}

.footer-con .social-link a i {
  color: white;
  font-size: 1.1rem;
  background-color: #292929;
  height: 2.6rem;
  width: 2.6rem;
  text-align: center;
  line-height: 2.7rem;
  border-radius: 50%;
  margin: 0.2rem;
}

.footer-con .social-link a i:hover {
  background-color: #555454;
}

.footer-con2 {
  padding: 2rem 0 5.5rem 0;
  border-top: 1px solid rgba(105, 104, 104, 0.301);
  display: flex;
  margin-inline: 1.75rem;
}

.footer-con2 ul {
  color: #b3b3b3;
  list-style-type: none;
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  flex: 1;
}

.footer-con2 span,
.footer-con2 ul {
  font-size: 0.85rem;
  font-weight: 500;
}

.footer-con2 span {
  padding-left: 2rem;
  text-wrap: nowrap;
}

.footer-con2 ul li:hover {
  color: #e6e6e6;
  cursor: pointer;
}

/* ========== Playbar ========== */
.playbar-con {
  background-color: black;
  position: absolute;
  bottom: 0;
  height: 12vh;
  width: 100%;
  display: flex;
  justify-content: space-between;
}

.album,
.controls {
  width: 30vw;
}

/* Album Info */
.album {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.album > .albumImg {
  width: 3.5rem;
  border-radius: 0.3rem;
  margin-left: 1rem;
}

.album div p {
  margin-bottom: 0.15rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: #d4d2d2;
}

.album div p:hover {
  text-decoration: underline;
  cursor: pointer;
}

.album div p small {
  color: gray;
  font-weight: 560;
}

.album div p small:hover {
  color: #d4d2d2;
}

.album .imgIcon {
  width: 1.25rem;
  opacity: 0.75;
  transform: scale(1);
  transition: var(--transition-default);
  cursor: pointer;
  margin-left: 0;
}

.album .imgIcon:hover {
  transform: scale(1.05);
  opacity: 1;
}

/* Playbar Controls */
.playbar {
  padding-inline: 1rem;
}

.playbar .play-icons {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.3rem;
  margin: 0.65rem 0;
}

.playbar .play-icons i {
  font-size: 1.1rem;
  transform: scale(1);
  cursor: pointer;
}

.playbar .play-icons i:hover {
  transform: scale(1.025);
  color: white;
}

.playbar .play-icons .fa-circle-play {
  font-size: 2.1rem;
  color: white;
}

.fa-backward-step,
.fa-forward-step {
  color: #c4c4c4;
}

.arrow {
  width: 2rem;
  opacity: 0.75;
  cursor: pointer;
}

.arrow:hover {
  transform: scale(1.05);
  opacity: 1;
}

.play-range {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-size: 0.85rem;
}

.play-range input {
  text-align: center;
  width: 25rem;
  cursor: pointer;
}

/* Volume Controls */
.controls {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  align-items: center;
  padding-right: 0.5rem;
}

.controls img {
  width: 1.4rem;
  opacity: 0.75;
  cursor: pointer;
}

.controls img:hover {
  opacity: 1;
}

.controls i {
  font-size: 0.9rem;
  opacity: 0.75;
  cursor: pointer;
}

.controls i:hover {
  opacity: 1;
}

.controls input {
  cursor: pointer;
}

input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  cursor: pointer;
}

input[type="range"]::-webkit-slider-runnable-track {
  background: #4d4c4d;
  height: 0.25rem;
  border-radius: 1rem;
}

input[type="range"]::-moz-range-track {
  background-color: #4d4c4d; /* Changed to match WebKit color */
  height: 0.25rem;
}

input[type="range"]::-webkit-slider-thumb {
  appearance: none;
  -webkit-appearance: none;
  width: 0.8rem;
  height: 0.8rem;
  border-radius: 50%;
  background-color: white;
  margin-top: -0.27rem;
  border: none;
}

@media (max-width: 1110px) {
  #PremiumBtn {
    display: none;
  }
}

@media (max-width: 1058px) {
  .play-range input {
    width: 20rem;
  }
  .controls input {
    width: 5rem;
  }
}

@media (max-width: 1041px) {
  .search-con {
    margin-right: 0rem;
  }

  .main-content {
    width: 100vw;
    margin: 0;
  }
}

@media (max-width: 940px) {
  .controls {
    display: none;
  }

  .playbar {
    flex: 1;
  }
  .sideBar {
    display: none;
  }
}

@media (max-width: 921px) {
  #installBtn {
    display: none;
  }
}

@media (max-width: 824px) {
  .play-range input {
    /* width: 25rem; */
    width: 16rem;
  }
  .controls input {
    width: 4rem;
  }

  .footer-con2 {
    flex-direction: column;
  }

  .footer-con2 span {
    padding: 0;
    padding-block: 1rem;
  }
}

@media (max-width: 800px) {
  .navSearchPanel,
  .bellIcon,
  #userIcon {
    display: none;
  }

  #openAppBtn,
  .fa-bars,
  .res,
  .brand-logo h1 {
    display: inline-block;
  }
}

@media (max-width: 667px) {
  .album {
    display: none;
  }
}

@media (max-width: 399px) {
  .main-content {
    background: var(--bg-dark);

    scrollbar-color: #888 transparent;
  }
  .card {
    height: 16rem;
  }

  .card img {
    height: 9.2rem;
    width: 9.2rem;
  }

  .artist-card {
    height: 15.5rem;
  }

  .card h4,
  .card p {
    width: 9.2rem;
  }
}

@media (max-height: 450px) and (orientation: landscape) {
  .navBar {
    height: 15vh;
  }

  .main {
    margin-top: 15vh;
  }

  .main-content {
    height: 66vh;
  }

  .playbar-con {
    height: 21vh;
  }
}