@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Outfit:wght@300;400;500;600&display=swap');

:root {
    --base-clr: #0B3142;
    --line-clr: #9C92A3;
    --hover-clr: #0F5257;
    --text-clr: #D6D3F0;
    --secondary-text-clr: #C6B9CD;
    --accent-clr: #D6D3F0;
    --accent-2-clr: #9C92A3;
    --accent-3-clr: #0F5257;
}
[data-theme="light"] {
    --base-clr: #ffffff;
    --line-clr: #c4c2d8;
    --hover-clr: #f4f3fb;
    --text-clr: #1a3a4a;
    --secondary-text-clr: #6b7280;
    --accent-clr: #1a3a4a;
    --accent-2-clr: #c4c2d8;
    --accent-3-clr: #dde8e9;
}

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

html {
    font-family: 'Outfit', sans-serif;
    line-height: 1.5rem;
}

body {
    min-height: 100vh;
    background-color: var(--base-clr);
    color: var(--text-clr);
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: 1fr;
    align-items: stretch;
}

#Sidebar {
    height: 100vh;
    width: 250px;
    background-color: var(--base-clr);
    border-right: 1px solid var(--line-clr);
    padding: 1.5rem;
    position: sticky;
    top: 0;
    transition: width 0.3s ease;
}

#Sidebar.close {
    width: 80px !important;
}

#Sidebar.close span, #Sidebar.close .logo {
    display: none;
}

#Sidebar ul {
    list-style: none;
}

#Sidebar li {
    margin-bottom: 0.5rem;
}

#Sidebar .logo {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2.5rem;
    color: var(--accent-clr);
    display: block;
    margin-bottom: 2rem;
}

#Sidebar a {
    text-decoration: none;
    color: var(--secondary-text-clr);
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.8rem 1rem;
    border-radius: 10px;
}
#toggle-btn {
    background: none;
    border: none;
    cursor: pointer;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    transition: 0.2s;
}
#app {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow-y: auto;
}
#player {
    background: var(--player-bg);
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    flex: 1;
    padding: 2rem;
    max-width: 380px;
    width: 100%;
    margin: 0 auto;
}

#view {
    display: none;
    flex: 1;
    width: 100%;
    padding: 2rem;
    overflow-y: auto;
}

main {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
}

#SongList, #LikedList {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
    width: 100%;
    align-self: flex-start;
}

.library-item {
    background: var(--hover-clr);
    border-radius: 12px;
    border: 1px solid var(--line-clr);
    padding: 15px;
    display: flex;
    align-items: center;
    gap: 15px;
    width: 100%;
    cursor: pointer;
    transition: 0.2s;
}

.library-item:hover {
    scale: 1.1;
    border-color: var(--accent-3-clr);
    transform: translateY(-3px);
}

.library-thumb {
    width: 60px;
    height: 60px;
    border-radius: 8px;
    object-fit: cover;
    flex-shrink: 0;
}

.song-info {
    flex-grow: 1;
}
.song-artist {
    font-size: 0.85rem;
    color: var(--secondary-text-clr);
}

.remove-btn {
    background: none;
    border: none;
    color: var(--accent-clr);
    cursor: pointer;
    font-weight: bold;
}

.Player {
    background: #111;
    border-radius: 20px;
    padding: 2.5rem;
    width: 100%;
    max-width: 420px;
    text-align: center;
    border: 1px solid var(--line-clr);
    box-shadow: 0 20px 50px rgba(0,0,0,0.8);
}

.SongCover img {
    width: 300px;
    height: 300px;
    border-radius: 15px;
    object-fit: cover;
    margin-bottom: 1.5rem;
    display: block;
}

.SongDetails p:first-child {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 0.2rem;
}

.SongDetails p:last-child {
    font-size: 1.1rem;
    color: var(--secondary-text-clr);
    margin-bottom: 2rem;
}

.durationbar {
    width: 200px;
    height: 6px;
    background: var(--line-clr);
    border-radius: 10px;
    margin: 1rem 0;
    cursor: pointer;
    position: relative; 
    overflow: hidden; 
}

.durationbar-fill {
    height: 100%;
    background: var(--accent-clr);
    width: 0%;
    transition: width 0.1s linear;  
}

.time-info {
    display: flex;
    justify-content: space-between;
    width: 100%;
    font-size: 0.85rem;
    color: var(--secondary-text-clr);
    margin-top: 8px; 
    margin-left: 5px;
}
.Controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-top: 2rem;
}

.Controls button {
    background: none;
    border: 1px solid var(--line-clr);
    color: var(--text-clr);
    padding: 0.7rem 1.4rem;
    border-radius: 50px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: 0.2s;
    flex: 1;
}

#Pause {
    background: var(--accent-clr);
    color: #000;
    font-weight: 800;
    padding: 0.9rem 2.5rem;
    border: none;
    flex: 2;
}

#Pause:hover {
    background: var(--accent-3-clr);
    transform: scale(1.05);
    scale: 1.1;
}

.Controls button:hover:not(#Pause) {
    scale: 1.1;
    border-color: var(--accent-clr);
    color: var(--accent-clr);
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-thumb {
    background: var(--line-clr);
    border-radius: 10px;
}

@media (max-width: 800px) {
    body {
        grid-template-columns: 1fr;
    }
    #Sidebar {
        width: 100% !important;
        height: 60px;
        position: fixed;
        bottom: 0;
        top: auto;
        padding: 0;
        z-index: 100;
    }
    #Sidebar ul {
        display: flex;
        justify-content: space-around;
        height: 100%;
        align-items: center;
    }
    #Sidebar .logo, #toggle-btn {
        display: none;
    }
    main {
        padding: 1rem;
        padding-bottom: 80px;
    }
}
.song-list-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 20px;
    max-width: 900px;
    margin: 0 auto;
}

.library-item {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    padding: 12px 20px;
    border-radius: 8px;
    transition: background 0.3s ease, transform 0.2s ease;
}

.library-item:hover {
    scale: 1.1;
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.song-index {
    font-size: 0.9rem;
    color: var(--secondary-text-clr);
    width: 30px;
    font-weight: bold;
}

.library-thumb {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: 5px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

.song-info {
    flex-grow: 1;
    margin-left: 15px;
}

.song-title {
    font-weight: 600;
    margin: 0;
    color: var(--text-clr);
}
.song-artist {
    font-size: 0.85rem;
    color: var(--secondary-text-clr);
    margin: 4px 0 0 0;
}

.album-name {
    display: none; 
    color: var(--secondary-text-clr);
    font-size: 0.9rem;
    width: 200px;
}

.play-btn, .remove-btn {
    background: var(--accent-clr);
    color: var(--base-clr);
    border: none;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
    cursor: pointer;
    transition: opacity 0.2s ease;
}

.play-btn:hover, .remove-btn:hover {
    opacity: 0.8;
    scale: 1.1;
}

.remove-btn {
    background: #ff4d4d; 
}

@media (min-width: 768px) {
    .album-name {
        display: block;
    }
}
.search-container {
    padding: 10px 15px;
    margin-bottom: 10px;
}

#song-search {
    width: 100%;
    padding: 10px;
    border-radius: 20px;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 0.9rem;
    outline: none;
    transition: background 0.3s ease;
}

#song-search:focus {
    background: rgba(255, 255, 255, 0.2);
}

#song-search::placeholder {
    color: var(--secondary-text-clr);
}
.VolumeControl {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 15px;
}

#volume-slider {
    width: 100px;
    cursor: pointer;
    accent-color: var(--accent-clr); 
    background: rgba(255, 255, 255, 0.1);
    height: 5px;
    border-radius: 5px;
    appearance: none;
}

#volume-slider::-webkit-slider-thumb {
    appearance: none;
    width: 12px;
    height: 12px;
    background: white;
    border-radius: 50%;
}
#Sidebar li.Active{
    background-color: var(--hover-clr);
    color: var(--text-clr);
    border-radius: 10px;
    cursor: pointer;
}
#Sidebar li:hover {
    scale: 1.1;
    cursor: pointer;
}

#Sidebar li.Active svg {
    fill: var(--text-clr);
}


.playlist-page {
    padding: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
    width: 100%;
}

.playlist-page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    gap: 1rem;
}

.playlist-page-header h2 {
    font-size: 1.6rem;
    font-weight: 600;
    flex: 1;
}

.create-playlist-btn {
    background: var(--accent-clr);
    color: var(--base-clr);
    border: none;
    padding: 0.55rem 1.2rem;
    border-radius: 99px;
    font-family: 'Outfit', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.15s;
    white-space: nowrap;
}

.create-playlist-btn:hover {
    opacity: 0.85;
    transform: translateY(-1px);
}

.back-btn {
    background: none;
    border: 1px solid var(--line-clr);
    color: var(--text-clr);
    padding: 0.45rem 1rem;
    border-radius: 99px;
    font-family: 'Outfit', sans-serif;
    font-size: 0.82rem;
    cursor: pointer;
    transition: border-color 0.2s;
    white-space: nowrap;
}

.back-btn:hover { border-color: var(--accent-clr); color: var(--accent-clr); }

.empty-msg {
    color: var(--secondary-text-clr);
    padding: 2rem 0;
    font-size: 0.95rem;
}
.playlist-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1rem;
}

.playlist-card {
    background: var(--hover-clr);
    border: 1px solid var(--line-clr);
    border-radius: 14px;
    overflow: hidden;
    cursor: pointer;
    position: relative;
    transition: transform 0.2s, border-color 0.2s;
}

.playlist-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-clr);
}

.playlist-card-art {
    width: 100%;
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--base-clr);
}

.playlist-card-art img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.playlist-card-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--line-clr);
}

.playlist-card-info {
    padding: 0.75rem 0.9rem 0.9rem;
}

.playlist-card-name {
    font-weight: 600;
    font-size: 0.95rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.playlist-card-count {
    font-size: 0.75rem;
    color: var(--secondary-text-clr);
    margin-top: 2px;
}

.delete-playlist-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(0,0,0,0.55);
    border: none;
    color: #fff;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    font-size: 0.7rem;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.playlist-card:hover .delete-playlist-btn { display: flex; }
.delete-playlist-btn:hover { background: #ff4d4d; }
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
    opacity: 0;
    transition: opacity 0.25s;
}

.modal-overlay.open { opacity: 1; }

.modal {
    background: #1a1a2e;
    border: 1px solid var(--line-clr);
    border-radius: 16px;
    padding: 2rem;
    width: 360px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transform: translateY(16px);
    transition: transform 0.25s;
}

.modal-overlay.open .modal { transform: translateY(0); }

.modal-wide { width: min(540px, 90vw); }

.modal h3 {
    font-size: 1.1rem;
    font-weight: 600;
}

.modal input[type="text"] {
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--line-clr);
    border-radius: 8px;
    padding: 0.65rem 0.9rem;
    color: var(--text-clr);
    font-family: 'Outfit', sans-serif;
    font-size: 0.9rem;
    outline: none;
    width: 100%;
    transition: border-color 0.2s;
}

.modal input[type="text"]:focus { border-color: var(--accent-clr); }

.modal-error {
    font-size: 0.75rem;
    color: #ff4d4d;
    min-height: 1rem;
    margin-top: -0.5rem;
}

.modal-btns {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-top: 0.25rem;
}

.modal-cancel {
    background: none;
    border: 1px solid var(--line-clr);
    color: var(--text-clr);
    padding: 0.5rem 1.1rem;
    border-radius: 99px;
    font-family: 'Outfit', sans-serif;
    font-size: 0.85rem;
    cursor: pointer;
    transition: border-color 0.2s;
}

.modal-cancel:hover { border-color: var(--accent-clr); }

.modal-confirm {
    background: var(--accent-clr);
    border: none;
    color: var(--base-clr);
    padding: 0.5rem 1.2rem;
    border-radius: 99px;
    font-family: 'Outfit', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s;
}

.modal-confirm:hover { opacity: 0.85; }

.add-songs-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-height: 340px;
    overflow-y: auto;
    padding-right: 4px;
}

.add-song-item {
    display: flex;
    align-items: center;
    padding: 0.5rem 0.6rem;
    border-radius: 8px;
    transition: background 0.15s;
}

.add-song-item:hover { background: rgba(255,255,255,0.05); }
.theme-switch-wrapper {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 10px 15px;
}

.theme-switch {
    display: inline-block;
    height: 24px;
    position: relative;
    width: 48px;
}

.theme-switch input {
    display: none;
}

.slider {
    background-color: var(--line-clr);
    bottom: 0;
    cursor: pointer;
    left: 0;
    position: absolute;
    right: 0;
    top: 0;
    transition: .4s;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 5px;
    border-radius: 34px;
}

.slider:before {
    background-color: #fff;
    bottom: 3px;
    content: "";
    height: 18px;
    left: 3px;
    position: absolute;
    transition: .4s;
    width: 18px;
    border-radius: 50%;
    z-index: 2;
}

input:checked + .slider {
    background-color: var(--accent-clr);
}

input:checked + .slider:before {
    transform: translateX(24px);
}

.slider svg {
    width: 14px;
    height: 14px;
    fill: var(--base-clr);
    transition: 0.3s;
}
[data-theme="dark"] .sun { opacity: 0.3; }
[data-theme="light"] .moon { opacity: 0.3; }