.flex {
  display: flex;
}

.justify-center {
  justify-content: center;
}

.items-center {
  align-items: center;
}

.bg-black {
  background-color: black;
  color: white;
}

.invert {
  filter: invert(1);
  /*INVERT SVG ICONS TO COLOR WHITE*/
}

.bg-grey {
  background-color: #121212;
}

.rounded {
  border-radius: 7px;
  /*Rounded Border*/
}

.m-1 {
  margin: 5px;
}

.hidden {
  display: none !important;
}

/* For Webkit browsers (e.g., Chrome, Safari) */
::-webkit-scrollbar {
  width: 12px;
}

::-webkit-scrollbar-thumb {
  background-color: #333;
  /* Dark color for the thumb */
  border-radius: 6px;
}

::-webkit-scrollbar-track {
  background-color: #222;
  /* Dark color for the track */
}

/*FOR PLAY BAR */

.playbar {
  display: flex;
  justify-content: center;
  align-items: center;
  position: fixed;
  bottom: 30px;
  filter: invert(1);
  background: #e2d9d9;
  border-radius: 10px;
  width: 90%;
  padding: 12px;
  width: 70vw;
  min-height: 40px;
}

.songbuttons {
  display: flex;
  justify-content: center;
  gap: 16px;
}

.songList {
  height: 544px;
  overflow: auto;
  margin-bottom: 44px;
}

.hamburger {
  display: none;
  cursor: pointer;
}

.hamburgerContainer {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 14px;
}

.songList ul {
  padding: 0 12px;
}

.songList ul li {
  list-style-type: decimal;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  padding: 12px 0;
  border: 1px solid rgba(146, 143, 143, 0.491);
  margin: 12px 0;
  padding: 13px;
  border-radius: 5px;
}

.songList .info {
  font-size: 13px;
  width: 344px;
}

.info div {
  word-break: break-all;
}

.playnow {
  display: flex;
  justify-content: center;
  align-items: center;
}

.playnow span {
  font-size: 15px;
  width: 64px;
  padding: 12px;
}

.seekbar {
  height: 6px;
  width: 98%;
  background: black;
  border-radius: 10px;
  position: absolute;
  bottom: 8px;
  margin: 6px;
  cursor: pointer;
  transition: background 0.3s;
}

.circle {
  width: 13px;
  height: 13px;
  border-radius: 13px;
  background-color: black;
  position: relative;
  bottom: 5px;
  left: 0%;
  transition: left 0.5s;
}

.songbuttons img {
  cursor: pointer;
}

.timevol {
  display: flex;
  justify-content: space-evenly;
  align-items: center;
}


.songinfo {
  color: black;
  padding: 0 12px;
  width: 250px;
}

.songtime {
  width: 125px;
  color: black;
  padding: 0 12px;
}


.volume {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  cursor: pointer;
}

.range input {
  cursor: pointer;
}

.abovebar {
  display: flex;
  justify-content: space-between;
  margin: 20px 0;
  width: 100%;
}

/* Modal Styling (for create playlist) */
.modal {
  display: none;
  /* Hidden by default */
  position: fixed;
  /* Stay in place */
  z-index: 200;
  /* Sit on top */
  left: 0;
  top: 0;
  width: 100%;
  /* Full width */
  height: 100%;
  /* Full height */
  overflow: auto;
  /* Enable scroll if needed */
  background-color: rgba(0, 0, 0, 0.8);
  /* Black w/ opacity */
  justify-content: center;
  align-items: center;
}

.modal-content {
  background-color: #181818;
  margin: auto;
  padding: 28px 18px 18px 18px;
  border-radius: 18px;
  width: 90%;
  max-width: 340px;
  /* Reduced from 400px */
  min-width: 220px;
  color: #fff;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: center;
  animation: modalIn 0.22s cubic-bezier(.4, 2, .6, 1) both;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(12px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

@keyframes modalIn {
  from {
    transform: scale(0.95) translateY(20px);
    opacity: 0;
  }

  to {
    transform: scale(1) translateY(0);
    opacity: 1;
  }
}

.modal-content h2 {
  font-size: 1.25em;
  font-weight: 700;
  margin-bottom: 8px;
}

.modal-content input[type="text"] {
  width: 100%;
  padding: 10px 12px;
  margin-bottom: 12px;
  font-size: 1em;
}

.modal-content label,
.modal-content p,
#modalMessage {
  color: #b3b3b3;
  font-size: 1em;
  margin-bottom: 10px;
  text-align: center;
}

.modal-content .close-button {
  color: #b3b3b3;
  position: absolute;
  top: 12px;
  right: 18px;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
  transition: color 0.2s;
}

.modal-content .close-button:hover {
  color: #fff;
}

.modal-content input[type="text"]:focus {
  border-color: #1DB954;
  outline: none;
}

.modal-song-selection {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  /* Allow wrapping on smaller modal sizes */
}

.modal-song-list-container {
  flex: 1;
  /* Each list takes equal space */
  min-width: 250px;
  /* Minimum width for each list */
  display: flex;
  flex-direction: column;
  background-color: #282828;
  border-radius: 8px;
  padding: 10px;
  max-height: 300px;
  /* Limit height for scrollability */
  overflow-y: auto;
  box-shadow: inset 0 2px 5px #1ed760;
}

.modal-song-list-container h3 {
  margin: 0 0 10px;
  font-size: 1.2em;
  color: #1DB954;
  /* Green heading for lists */
  border-bottom: 1px solid #333;
  padding-bottom: 5px;
}

.modal-song-list-container ul {
  list-style: none;
  padding: 0;
  margin: 0;
  flex-grow: 1;
}

.modal-song-list-container li {
  padding: 8px 10px;
  cursor: pointer;
  border-bottom: 1px solid #333;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #b3b3b3;
  transition: background-color 0.2s ease, color 0.2s ease;
  border-radius: 4px;
}

.modal-song-list-container li:last-child {
  border-bottom: none;
}

.modal-song-list-container li:hover {
  background-color: #3a3a3a;
  color: white;
}

.modal-song-list-container li.selected {
  background-color: #1DB954;
  color: white;
  font-weight: bold;
}

.modal-song-list-container li .remove-btn {
  background-color: transparent;
  border: none;
  color: white;
  font-weight: bold;
  cursor: pointer;
  font-size: 1.2em;
  transition: color 0.2s ease;
}

.modal-song-list-container li .remove-btn:hover {
  color: red;
}

#modalButtons {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin-top: 8px;
}

#modalButtons .btn {
  padding: 8px 22px;
  border-radius: 18px;
  font-size: 0.98em;
  font-weight: 600;
}


#modalButtons .btn-primary {
  background: linear-gradient(90deg, #f7971e 60%, #36d1c4 100%);
  color: #fc5c7d;
}

#modalButtons .btn-primary:hover {
  background: linear-gradient(90deg, #f7971e 60%, #36d1c4 100%);
  color: #fc5c7d;
  transform: translateY(-2px) scale(1.04);
}

#modalButtons .btn:not(.btn-primary) {
  background: #232323;
  color: #b3b3b3;
}

#modalButtons .btn:not(.btn-primary):hover {
  background: #383838;
  color: #fff;
}

#playlistModalFeedback {
  background: linear-gradient(90deg, #f7971e 60%, #36d1c4 100%);
  color: #fc5c7d;
  text-align: center;
  margin-top: 10px;
  font-size: 1em;
  font-weight: 600;
}

#savePlaylistBtn {
  background-color: #1DB954;
  color: white;
  border: none;
  padding: 12px 25px;
  border-radius: 25px;
  font-size: 1.1em;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.2s ease;
  align-self: flex-end;
  /* Align button to the right */
  margin-top: 20px;
}

#savePlaylistBtn:hover {
  background-color: #1ed760;
  transform: translateY(-2px);
}

@keyframes fadeInModal {
  from {
    transform: translateY(-40px) scale(0.97);
    opacity: 0;
  }

  to {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}

#customModal #modalTitle {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 24px;
  letter-spacing: 0.5px;
}

#customModal #modalMessage ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

#customModal #modalMessage ul li {
  background: #232323;
  color: #fff;
  border-radius: 12px;
  margin-bottom: 14px;
  padding: 16px 22px;
  font-size: 1.15rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: background 0.18s, color 0.18s, box-shadow 0.18s, transform 0.18s;
  border: none;
  outline: none;
  box-shadow: 0 2px 8px 0 rgba(0, 0, 0, 0.08);
  position: relative;
}

#customModal #modalMessage ul li:hover,
#customModal #modalMessage ul li:focus {
  background: linear-gradient(90deg, #f7971e 60%, #36d1c4 100%);
  color: #fc5c7d;
  box-shadow: 0 4px 16px 0 rgba(30, 215, 96, 0.18);
  transform: scale(1.03);
}

#customModal #modalMessage ul li .playlist-icon {
  width: 28px;
  height: 28px;
  filter: invert(1) opacity(0.8);
  margin-right: 8px;
}

#customModal #modalMessage ul li .playlist-count {
  color: #ffe29f;
  font-size: 0.97em;
  margin-left: auto;
  font-weight: 400;
}

#customModal .btn {
  margin-top: 16px;
  width: 100%;
  border-radius: 8px;
  background: #282828;
  color: #fff;
  font-weight: 600;
  font-size: 1.1rem;
  padding: 12px 0;
  border: none;
  transition: background 0.18s, color 0.18s;
}

#customModal .btn:hover {
  background: linear-gradient(90deg, #f7971e 60%, #36d1c4 100%);
  color: #fc5c7d;
}

#customModal .close-button {
  color: #b3b3b3;
  font-size: 1.6rem;
  position: absolute;
  right: 24px;
  top: 18px;
  cursor: pointer;
  transition: color 0.18s;
}

#customModal .close-button:hover {
  color: #fff;
}

/*THEME FOR DARK/LIGHT */

body.light-theme .container {
  display: flex;
  width: 100%;
  gap: 10px;
  height: calc(100vh - var(--playbar-height));
  box-sizing: border-box;
  padding: var(--main-padding) var(--main-padding) 0 var(--main-padding);
}

body.light-theme .left {
  width: 25vw;
  padding: 10px;
}

body.light-theme .right {
  width: 75vw;
}

body.light-theme .main-content-area {
  flex-grow: 1;
  overflow-y: auto;
  padding: var(--main-padding);
  background: transparent;
  /* Remove #121212 for light theme */
  border-radius: 8px;
  box-sizing: border-box;
}

body.light-theme .cardContainer {
  margin: 30px;
  /* Only vertical margin, no left/right */
  display: flex;
  gap: 35px;
  flex-wrap: wrap;
  overflow-y: auto;
  max-height: 60vh;

}

body.light-theme .card {
  width: 200px;
  color: #fffde4;
  border-radius: 5px;
  box-shadow: 0 2px 8px rgba(54, 209, 196, 0.10);
  padding: 10px;
  width: 180px;
  text-align: center;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: background 0.2s, transform 0.2s;
}

body.light-theme .card:hover {
  background: #f7971e;
  color: #6a82fb;
  transform: scale(1.04);
  cursor: pointer;
}

body.light-theme .card img {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 10px;
}

body.light-theme .card h2 {
  font-size: 1.3rem;
  margin: 10px 0 5px;
  text-align: center;
  color: #fff;
}

body.light-theme .card h4 {
  font-size: 1.1rem;
  margin: 10px 0 5px;
  text-align: center;
  color: #ffe29f;
}

body.light-theme .card p {
  font-size: 0.75rem;
  color: #ffe29f;
  margin: 0;
  white-space: normal;
  overflow-wrap: break-word;
  word-break: break-word;
  line-height: 1.1;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 3px;
  padding: 0 4px;
}

button,
.btn,
.btn-sm,
body.light-theme .btn-create-playlist {
  background: linear-gradient(90deg, #36d1c4 60%, #f7971e 100%);
  color: #fc5c7d;
  border: none;
  border-radius: 24px;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(54, 209, 196, 0.10);
  transition: background 0.2s, color 0.2s, transform 0.2s;
  cursor: pointer;
}

button:hover,
.btn:hover,
.btn-sm:hover,
.btn-create-playlist:hover {
  background: linear-gradient(90deg, #f7971e 60%, #36d1c4 100%);
  color: #fc5c7d;
  transform: scale(1.04);
}

body.light-theme ::-webkit-scrollbar {
  width: 8px;
  background: #6a82fb;
}

body.light-theme ::-webkit-scrollbar-thumb {
  background: #fc5c7d;
  border-radius: 6px;
}

.visualizer {
  display: flex;
  align-items: flex-end;
  height: 24px;
  gap: 4px;
  margin-left: 16px;
}

.visualizer .bar {
  width: 5px;
  height: 16px;
  background: linear-gradient(180deg, #7c4dff 0%, #ff6f91 100%);
  border-radius: 3px;
  animation: bounce 1.2s infinite ease-in-out alternate;
}

.visualizer .bar:nth-child(2) {
  animation-delay: 0.2s;
}

.visualizer .bar:nth-child(3) {
  animation-delay: 0.4s;
}

.visualizer .bar:nth-child(4) {
  animation-delay: 0.6s;
}

.visualizer .bar:nth-child(5) {
  animation-delay: 0.8s;
}

@keyframes bounce {
  0% {
    height: 8px;
  }

  50% {
    height: 24px;
  }

  100% {
    height: 12px;
  }
}

/* === RESPONSIVE LAYOUT FIXES FOR MOBILE AND TABLET === */

/* 1. Layout: Make main content appear above sidebar on mobile */
@media (max-width: 1024px) {
  .container {
    flex-direction: column;
    padding: 8px 0 0 0;
    height: auto;
    min-height: 100vh;
  }

  .header {
    order: 1;
    width: 100%;
    padding: 12px 0 8px 0;
    background: #121212;
    border-bottom: 1px solid #232323;
    z-index: 20;
    position: sticky;
    top: 0;
  }

  .home {
    order: 2;
    width: 100%;
  }

  .right {
    width: 100% !important;
    order: 4;
    min-height: auto;
    margin-bottom: 0;
    padding: 0;
  }

  .left {
    width: 100% !important;
    order: 3;
    margin-bottom: var(--gap-spacing, 10px);
    padding: 10px 0 0 0;
  }

  .main-content-area {
    padding: 0;
    gap: var(--gap-spacing, 10px);
  }

  .songinfo,
  .songtime {
    width: auto;
  }

  .left .close {
    position: absolute;
    right: 31px;
    top: 25px;
    width: 29px;
  }

  .timevol {
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    flex-direction: column;
    gap: 13px;
  }

  .right {
    width: 100vw;
  }

  .playbar {
    width: calc(100vw - 75px);
  }

  .seekbar {
    width: calc(100vw - 120px);
  }

  .hamburger {
    display: block;
  }

  .right {
    margin: 0;
  }

  .card {
    width: 55vw;
  }

  .cardContainer {
    margin: 0;
    justify-content: center;
  }

  .close {
    display: block;
  }

  .abovebar {
    flex-direction: column;
    gap: 23px;
    align-items: center;
  }

  .cardContainer {
    max-height: unset;
    overflow-y: unset;
    margin-bottom: 35vh;
  }

  .playbar {
    right: 25px;
  }
}

/* 2. Card grid and card size: shrink and fit cards on small screens */
.cardContainer {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(155px, 1fr));
  gap: 14px;
  margin: 10px 0;
  justify-content: center;
}

.card {
  width: 100%;
  max-width: 220px;
  min-width: 0;
  margin: 0 auto;
  padding: 8px;
  box-sizing: border-box;
}

@media (max-width: 1024px) {
  .cardContainer {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }

  .card {
    max-width: 180px;
    padding: 7px;
  }
}

@media (max-width: 768px) {
  .cardContainer {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .card {
    max-width: 150px;
    padding: 6px;
  }

  .spotifySong,
  .spotifyPlaylists,
  #userPlaylistsDisplaySection {
    padding: 10px;
    margin-bottom: 7px;
  }
}

@media (max-width: 480px) {
  .cardContainer {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .card {
    max-width: 97vw;
    min-width: 0;
    padding: 4px;
  }
}

/* 3. Section paddings and font sizes */
@media (max-width: 768px) {

  .spotifySong h1,
  .spotifyPlaylists h1 {
    font-size: 1.2em;
    padding: 8px;
    margin-bottom: 10px;
  }
}

/* 4. Playbar: stack and shrink on mobile */
@media (max-width: 768px) {
  .playbar {
    flex-direction: column;
    padding: 8px;
    min-height: 90px;
    width: 100vw;
    left: 0;
    border-radius: 0;
  }
}

/* 5. Song list and sidebar scroll/fitting */
@media (max-width: 768px) {
  .song-items-container ul {
    padding: 0 3px;
  }

  .song-items-container li {
    font-size: 0.93em;
    padding: 7px 3px;
    margin-bottom: 4px;
  }
}

/* 6. User playlists section grid for mobile */
@media (max-width: 768px) {
  .user-playlists-section {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    max-height: 300px;
    padding-right: 0;
  }

  .user-playlist-card {
    max-width: 100%;
    min-width: unset;
    padding: 10px 8px;
    gap: 8px;
  }
}

@media (max-width: 480px) {
  .user-playlists-section {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .user-playlist-card {
    padding: 8px 4px;
  }
}

@media (max-width: 600px) {
  .header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 10px 8px;
    background: #181818;
    border-bottom: 1px solid #232323;
    font-size: 1.05em;
  }
  .header .arrow-btn {
    background: none;
    border: none;
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background 0.18s;
    cursor: pointer;
    margin: 0 4px;
  }
  .header .arrow-btn img {
    width: 20px;
    height: 20px;
    filter: invert(1);
  }
  .header .arrow-btn:active, .header .arrow-btn:focus {
    background: #232323;
  }
  .header .toggle {
    margin: 0 8px;
    font-size: 1.1em;
    color: #1DB954;
    cursor: pointer;
    padding: 6px 12px;
    border-radius: 8px;
    background: #232323;
    border: none;
    transition: background 0.18s;
  }
  .header .toggle:active, .header .toggle:focus {
    background: #1DB954;
    color: #fff;
  }
  .header .welcome {
    flex: 1;
    text-align: center;
    color: #fff;
    font-weight: 600;
    font-size: 1.07em;
    padding: 0 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}