:root{--bg-primary: #121212;--bg-secondary: #181818;--text-primary: #ffffff;--text-secondary: #b3b3b3;--accent: #1db954;--accent-hover: #1ed760;--font-family: "Inter", system-ui, Avenir, Helvetica, Arial, sans-serif}body{margin:0;padding:0;font-family:var(--font-family);background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}button{border:none;outline:none;cursor:pointer;font-family:inherit}.app-container{display:flex;flex-direction:column;align-items:center;justify-content:flex-start;padding-top:4rem;min-height:100vh;background:linear-gradient(135deg,#121212,#1e1e1e)}.glass-card{display:flex;flex-direction:column;align-items:center;text-align:center;padding:3rem;background:#ffffff08;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:24px;border:1px solid rgba(255,255,255,.08);max-width:500px;width:90%;box-shadow:0 25px 50px -12px #00000080;transition:all .3s ease}.glass-card.full-width-card{max-width:95%;padding:2rem;backdrop-filter:none;-webkit-backdrop-filter:none;background:#121212f2}.full-width-container{width:95%;max-width:none;padding:2rem;margin:0 auto}.title-gradient{font-size:3rem;margin-bottom:.5rem;margin-top:0;font-weight:800;letter-spacing:-.05em;background:linear-gradient(to right,#1db954,#1ed760);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.description-text{color:var(--text-secondary);margin-bottom:2.5rem;font-size:1.1rem;line-height:1.5}.status-box{width:100%;padding:1rem;background:#0006;border-radius:12px;margin-bottom:2.5rem;font-family:monospace;font-size:.9rem;border:1px solid rgba(255,255,255,.05)}.status-box.success{color:#5f5}.status-box.error{color:#f55}.spotify-btn{background-color:var(--accent);color:#000;padding:16px 48px;border-radius:500px;font-size:1.1rem;font-weight:700;transition:all .3s cubic-bezier(.4,0,.2,1);transform:scale(1);border:none;cursor:pointer}.spotify-btn:hover{transform:scale(1.05) translateY(-2px);box-shadow:0 10px 20px -10px #1db95480;background-color:var(--accent-hover)}.profile-image{width:120px;height:120px;border-radius:50%;margin-bottom:1rem;border:4px solid var(--accent)}.profile-name{font-size:2rem;margin:0 0 .5rem}.profile-stats{color:var(--text-secondary);margin:0 0 2rem}.action-buttons{display:grid;gap:1rem;width:100%}.full-width{width:100%}.action-btn-outline{background:transparent;border:1px solid var(--text-secondary);color:var(--text-primary)}.action-btn-outline:hover{background:#ffffff1a;border-color:var(--text-primary);color:var(--text-primary)}.playlists-container{width:100%}.playlists-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:2rem;width:100%}.playlists-header h2{margin:0;font-size:2rem;flex-grow:1;text-align:right}.header-actions{display:flex;gap:1rem;align-items:center}.header-actions-area{display:flex;flex-direction:row;gap:1rem;align-items:center;flex-wrap:wrap}.logout-btn:hover{border-color:#f55;color:#f55;background:#ff55551a}.playlists-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:2rem;width:100%}.playlist-card{background:#ffffff0d;border-radius:8px;overflow:hidden;transition:transform .2s ease,box-shadow .2s ease,background .2s ease;padding:1rem;display:flex;flex-direction:column;align-items:center;text-align:center;will-change:transform}.playlist-card:hover{background:#ffffff1a;transform:translateY(-8px) scale(1.02);box-shadow:0 12px 24px #00000080;border:1px solid var(--accent)}.playlist-image-container{width:100%;aspect-ratio:1;margin-bottom:1rem;box-shadow:0 8px 16px #00000080;border-radius:4px;overflow:hidden}.playlist-image{width:100%;height:100%;object-fit:cover}.playlist-image-placeholder{width:100%;height:100%;background:#333;display:flex;align-items:center;justify-content:center}.playlist-info{width:100%}.playlist-title{font-size:1rem;font-weight:700;margin:0 0 .5rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:all .3s ease}.playlist-card:hover .playlist-title{white-space:normal;overflow:visible;text-overflow:unset}.playlist-meta{display:flex;align-items:center;justify-content:center;gap:.5rem;margin-top:.5rem}.privacy-badge{font-size:.7rem;padding:2px 8px;border-radius:12px;font-weight:600;text-transform:uppercase}.privacy-badge.public{background:#1db95433;color:#1db954;border:1px solid rgba(29,185,84,.3)}.privacy-badge.private{background:#ffffff1a;color:#b3b3b3;border:1px solid rgba(255,255,255,.2)}.playlist-stats{font-size:.85rem;color:var(--text-secondary);margin:0}.clickable:hover{transform:scale(1.02);background:#ffffff1a}@media (max-width: 768px){.glass-card{padding:2rem;width:95%}.title-gradient{font-size:2.5rem}.playlists-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:1rem}.playlists-header h2{font-size:1.5rem}.spotify-btn{padding:12px 32px}}@media (max-width: 480px){.glass-card{padding:1.5rem}.title-gradient{font-size:2rem}.profile-name{font-size:1.5rem}}.playlist-details-container{width:100%;color:var(--text-primary)}.back-btn{margin-bottom:2rem;padding:8px 16px;font-size:.9rem}.details-header{display:flex;gap:2rem;margin-bottom:3rem;align-items:flex-end}.details-image-container{width:232px;height:232px;box-shadow:0 4px 60px #00000080;flex-shrink:0}.details-image{width:100%;height:100%;object-fit:cover}.details-info{display:flex;flex-direction:column;gap:.5rem}.details-type{text-transform:uppercase;font-size:.75rem;font-weight:700}.details-title{font-size:4rem;font-weight:900;margin:.5rem 0;line-height:1}.details-desc{color:var(--text-secondary);font-size:.9rem;margin:0}.details-meta{display:flex;align-items:center;gap:.5rem;font-size:.9rem;margin-top:.5rem;font-weight:700}.track-list-container{width:100%}.track-table{width:100%;border-collapse:collapse;font-size:.9rem}.track-table th{text-align:left;border-bottom:1px solid rgba(255,255,255,.1);padding:.5rem 1rem;color:var(--text-secondary);text-transform:uppercase;font-size:.75rem;font-weight:400;letter-spacing:.1em}.track-table td{padding:.5rem 1rem;border-bottom:1px solid rgba(255,255,255,.05)}.track-row:hover{background-color:#ffffff1a;border-radius:4px}.track-index{color:var(--text-secondary);width:30px;text-align:center;padding-right:0!important;padding-left:.5rem!important}.track-table th:first-child{text-align:center;padding-left:.5rem;padding-right:0;width:50px}.track-info-cell{display:flex;align-items:center;gap:1rem}.track-thumb{width:40px;height:40px;object-fit:cover}.track-text{display:flex;flex-direction:column;align-items:flex-start;text-align:left}.track-name{font-size:1rem;color:#fff;margin-bottom:2px}.track-artist{color:var(--text-secondary);font-size:.85rem}.track-album{color:var(--text-secondary);text-align:left}.track-duration{color:var(--text-secondary);font-family:monospace;text-align:right}@media (max-width: 768px){.details-header{flex-direction:column;align-items:center;text-align:center}.details-image-container{width:180px;height:180px;margin-bottom:1rem}.details-title{font-size:2rem}.track-album{display:none}}.track-list-container{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.liked-songs-image{background:linear-gradient(135deg,#450af5,#c4efd9);display:flex;align-items:center;justify-content:center}.liked-heart{font-size:4rem;color:#fff}.loading-bar-container{width:100%;height:4px;background:#ffffff1a;border-radius:2px;margin-top:1rem;overflow:hidden;max-width:300px}.loading-bar-progress{height:100%;width:100%;background:var(--accent);animation:progress-indeterminate 1.5s infinite linear;transform-origin:0% 50%}@keyframes progress-indeterminate{0%{transform:translate(0) scaleX(0)}40%{transform:translate(0) scaleX(.4)}to{transform:translate(100%) scaleX(.5)}}.scroll-loading-indicator{display:flex;align-items:center;justify-content:center;padding:2rem;width:100%}.spinner-small{width:20px;height:20px;border:2px solid rgba(255,255,255,.1);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.skeleton-row .track-index,.skeleton-row .track-main,.skeleton-row .track-album,.skeleton-row .track-duration{padding:10px}.skeleton-box{background:#ffffff1a;border-radius:4px;animation:pulse 1.5s infinite ease-in-out}.skeleton-thumb{width:40px;height:40px}.skeleton-text{height:14px;width:80%;margin-bottom:6px}.skeleton-text.short{width:40%}@keyframes pulse{0%{background-color:#ffffff0d}50%{background-color:#ffffff26}to{background-color:#ffffff0d}}.playlist-page-layout{display:flex;width:100%;min-height:100vh;position:relative}.options-sidebar{width:280px;background:#121212fa;border-right:1px solid rgba(255,255,255,.1);padding:2rem 1.5rem;position:fixed;top:0;left:0;bottom:0;height:100vh;transform:translate(-100%);transition:transform .3s cubic-bezier(.4,0,.2,1);z-index:2500;box-shadow:10px 0 30px #00000080}.options-sidebar.open{transform:translate(0)}.sidebar-header{margin-top:3rem;display:none}.sidebar-tabs{display:flex;background:#ffffff0d;border-radius:8px;padding:4px;margin-top:3rem;margin-bottom:2rem}.sidebar-tab{flex:1;background:transparent;border:none;color:var(--text-secondary);padding:8px;border-radius:6px;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .2s ease}.sidebar-tab:hover{color:#fff;background:#ffffff0d}.sidebar-tab.active{background:var(--accent);color:#000}.sidebar-header h3{margin-top:0;font-size:1.2rem;margin-bottom:1.5rem;color:#fff;border-bottom:2px solid var(--accent);padding-bottom:.5rem;display:inline-block}.sidebar-label{color:var(--text-secondary);font-size:.9rem;margin-bottom:1rem;text-transform:uppercase;letter-spacing:.05em;font-weight:700}.toggle-option{display:flex;align-items:center;gap:.8rem;margin-bottom:.8rem;color:var(--text-primary);cursor:pointer;padding:.5rem;border-radius:4px;transition:background .2s ease}.toggle-option:hover{background:#ffffff0d}.toggle-option input[type=checkbox]{accent-color:var(--accent);width:16px;height:16px;cursor:pointer}.sidebar-toggle-btn{position:fixed;left:20px;top:20px;z-index:3000;width:40px;height:40px;border-radius:50%;background:#0009;color:#fff;border:1px solid rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:1.2rem;transition:all .2s ease;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.sidebar-toggle-btn:hover{background:var(--accent);border-color:var(--accent);color:#000;transform:scale(1.1)}.main-content-area{flex-grow:1;transition:margin .3s ease}.track-pop{width:100px}.popularity-bar{width:80px;height:4px;background:#fff3;border-radius:2px;overflow:hidden}.popularity-fill{height:100%;background:var(--text-secondary)}.popularity-fill[style*="width: 8"],.popularity-fill[style*="width: 9"],.popularity-fill[style*="width: 100"]{background:var(--accent)}.track-date,.track-released{color:var(--text-secondary);font-size:.9rem;white-space:nowrap}.header-actions-area{margin-left:auto;align-self:flex-end}.header-analyze-btn{padding:12px 24px;font-size:1rem;background-color:var(--accent);color:#000;white-space:nowrap}@media (max-width: 768px){.header-actions-area{margin-left:0;margin-top:1rem;width:100%;display:flex;justify-content:center}.header-analyze-btn{width:100%}}.modal-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#000000eb;display:flex;align-items:center;justify-content:center;z-index:4000;animation:fadeIn .15s ease-out}.modal-content{width:90%;max-width:800px;padding:3rem;position:relative;animation:scaleIn .2s cubic-bezier(.1,.9,.2,1);-webkit-backdrop-filter:none!important;backdrop-filter:none!important;background:#121212;border:1px solid rgba(255,255,255,.1);box-shadow:0 25px 50px -12px #00000080}.modal-header{display:flex;justify-content:space-between;align-items:flex-start;width:100%}.modal-close-btn{background:transparent;border:none;color:var(--text-secondary);font-size:2rem;cursor:pointer;line-height:1;padding:.5rem;transition:color .1s ease}.modal-close-btn:hover{color:#fff}.analysis-options-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;width:100%}.analysis-option-card{background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:2rem;text-align:left;cursor:pointer;transition:transform .1s ease-out,background-color .1s ease;display:flex;flex-direction:column;align-items:center;text-align:center;will-change:transform;backface-visibility:hidden}.analysis-option-card:hover{background:#ffffff1a;transform:translateY(-4px);border-color:var(--accent)}.option-icon{font-size:3rem;margin-bottom:1rem}.option-title{font-size:1.2rem;font-weight:700;margin:0 0 .5rem;color:#fff}.option-desc{color:var(--text-secondary);font-size:.9rem;line-height:1.5;margin:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleIn{0%{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}.analysis-option-card.selected{border-color:var(--accent);background:#1db9541a;box-shadow:0 0 0 2px var(--accent)}.modal-actions{margin-top:2.5rem;width:100%}.analysis-sub-options{margin-top:1.5rem;display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center;width:100%;animation:fadeIn .2s ease-out}.sub-option-pill{background:#ffffff1a;border:1px solid rgba(255,255,255,.1);padding:4px 10px;border-radius:12px;font-size:.75rem;color:var(--text-secondary);cursor:pointer;transition:all .1s ease}.sub-option-pill:hover{background:#fff3;color:#fff}.sub-option-pill.active{background:var(--accent);color:#000;border-color:var(--accent);font-weight:600}.custom-scrollbar::-webkit-scrollbar{width:8px}.custom-scrollbar::-webkit-scrollbar-track{background:#ffffff0d;border-radius:4px}.custom-scrollbar::-webkit-scrollbar-thumb{background:#ffffff4d;border-radius:4px}.custom-scrollbar::-webkit-scrollbar-thumb:hover{background:#ffffff80}.landing-card{max-width:680px}.provider-login-buttons{display:flex;gap:1rem;width:100%;justify-content:center;flex-wrap:wrap;margin-bottom:2rem}.anghami-btn{background:linear-gradient(135deg,#a855f7,#ec4899);color:#fff}.anghami-btn:hover{background:linear-gradient(135deg,#9333ea,#db2777);box-shadow:0 10px 20px -10px #a855f799}.provider-pill{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:4px 12px;border-radius:999px;margin-bottom:.6rem}.provider-pill.spotify{background:#1db95426;color:#1db954;border:1px solid rgba(29,185,84,.35)}.provider-pill.anghami{background:#a855f726;color:#c084fc;border:1px solid rgba(168,85,247,.35)}.features-showcase-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.85rem;width:100%;text-align:left;border-top:1px solid rgba(255,255,255,.08);padding-top:1.5rem}.feature-showcase-item{display:flex;align-items:flex-start;gap:.75rem;background:#ffffff08;border:1px solid rgba(255,255,255,.06);border-radius:12px;padding:.9rem}.feature-showcase-icon{font-size:1.4rem;line-height:1}.feature-showcase-title{margin:0 0 .25rem;font-size:.95rem;color:#fff}.feature-showcase-desc{margin:0;font-size:.8rem;color:var(--text-secondary);line-height:1.4}.header-secondary-btn{padding:12px 24px;font-size:1rem;background:#ffffff14;color:#fff;border:1px solid rgba(255,255,255,.25);white-space:nowrap}.header-secondary-btn:hover{background:#ffffff29;border-color:var(--accent);color:#fff}.liked-songs-bg{background:linear-gradient(135deg,#450af5,#c4efd9);display:flex;align-items:center;justify-content:center}.circle-back-btn{background:#ffffff1a;border:none;color:#fff;width:40px;height:40px;border-radius:50%;font-size:1.2rem;cursor:pointer;margin-right:1rem;display:flex;align-items:center;justify-content:center;transition:background .2s}.circle-back-btn:hover{background:#fff3}.playlists-header-grid{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:1rem}.artist-split-grid{display:grid;grid-template-columns:350px 1fr;gap:1.5rem;flex:1;align-items:start}.filter-split-layout{width:95%;max-width:none;margin:0 auto;display:flex;gap:2rem;align-items:flex-start}.filter-sidebar-card{padding:1.5rem;width:300px;flex-shrink:0;position:sticky;top:20px}@media (max-width: 900px){.playlists-header-grid{grid-template-columns:1fr;justify-items:center;text-align:center}.artist-split-grid{grid-template-columns:1fr}.filter-split-layout{flex-direction:column;width:100%}.filter-sidebar-card{width:100%;max-width:100%;position:static}.features-showcase-grid{grid-template-columns:1fr}}