:root{--bg-deep: #0d0d1a;--bg-surface: #1a1a2e;--bg-sidebar: #12122a;--bg-surface-hover: #222240;--accent-primary: #d4915a;--accent-secondary: #8b7ec8;--accent-highlight: #6aada8;--rank-gold: #d4a84b;--rank-silver: #a8a8b8;--rank-bronze: #b07a42;--text-light: #e8e8ef;--text-secondary: #8e8ea8;--text-muted: #5a5a72;--gradient-brand: linear-gradient(135deg, #d4915a, #8b7ec8);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-full: 9999px;--transition-fast: .15s ease;--transition-base: .25s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-text-size-adjust:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:var(--bg-deep);color:var(--text-light);line-height:1.6}::selection{background:var(--accent-secondary);color:#fff}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-deep)}::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.85)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}button{font-family:inherit;cursor:pointer}input{font-family:inherit}a{color:var(--accent-highlight);text-decoration:none}.trend-card{grid-column:1 / -1;background:var(--bg-surface);border-radius:var(--radius-lg);padding:1.5rem}.trend-title{font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:1rem;text-align:center}.trend-chart-wrapper{position:relative;width:100%}.trend-chart-svg{width:100%;height:auto;display:block;overflow:visible}.trend-grid-line{stroke:#ffffff0f;stroke-width:1}.trend-axis-label{fill:var(--text-muted);font-size:10px;font-weight:600}.trend-line{fill:none;stroke:var(--accent-secondary);stroke-width:2;stroke-linejoin:round;stroke-linecap:round}.trend-area{fill:var(--accent-secondary);opacity:.08}.trend-dot{fill:var(--accent-secondary);transition:r .15s ease;cursor:pointer}.trend-dot:hover{r:5}.trend-hit-area{fill:transparent;cursor:pointer}.trend-tooltip{position:absolute;pointer-events:none;background:var(--bg-deep);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-sm, 6px);padding:.5rem .75rem;font-size:.75rem;color:var(--text-light);white-space:nowrap;transform:translate(-50%,-100%);margin-top:-12px;z-index:10}.trend-tooltip-date{font-weight:700;margin-bottom:.2rem}.trend-tooltip-value{color:var(--accent-secondary);font-weight:700;font-variant-numeric:tabular-nums}.trend-tooltip-count{color:var(--text-muted);margin-left:.5rem}.dashboard{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,420px));gap:1.5rem}.gauge-card{background:var(--bg-surface);border-radius:var(--radius-lg);padding:1.5rem;text-align:center}.gauge-title{font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:.5rem}.gauge-wrapper{max-width:320px;margin:0 auto}.gauge-svg{width:100%;height:auto;overflow:visible}.gauge-needle{transition:all 1s cubic-bezier(.34,1.56,.64,1)}.gauge-value{font-variant-numeric:tabular-nums}.gauge-footer{display:flex;justify-content:center;gap:2.5rem;margin-top:.75rem;padding-top:1rem;border-top:1px solid rgba(255,255,255,.06)}.gauge-stat{display:flex;flex-direction:column;align-items:center;gap:.15rem}.gauge-stat-value{font-size:1.25rem;font-weight:800;color:var(--accent-highlight);font-variant-numeric:tabular-nums}.gauge-stat-label{font-size:.7rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;font-weight:600}.most-played{max-width:720px}.time-range{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.25rem}.time-range button{padding:.5rem 1.1rem;border:1px solid var(--text-muted);background:transparent;color:var(--text-secondary);border-radius:var(--radius-full);font-size:.85rem;font-weight:600;transition:all var(--transition-fast)}.time-range button:hover{border-color:var(--accent-primary);color:var(--text-light)}.time-range button.active{background:var(--accent-primary);border-color:var(--accent-primary);color:#fff;box-shadow:0 0 16px #d4915a59}.custom-range{display:flex;flex-wrap:wrap;align-items:center;gap:.6rem;margin-bottom:1.75rem}.custom-range input[type=date]{padding:.45rem .7rem;border:1px solid var(--text-muted);border-radius:var(--radius-sm);background:var(--bg-surface);color:var(--text-light);font-size:.85rem;color-scheme:dark;transition:border-color var(--transition-fast)}.custom-range input[type=date]:focus{outline:none;border-color:var(--accent-highlight)}.custom-range-separator{color:var(--text-muted);font-size:.85rem}.custom-range .apply-btn{padding:.45rem 1rem;border:1px solid var(--accent-highlight);border-radius:var(--radius-sm);background:transparent;color:var(--accent-highlight);font-size:.85rem;font-weight:600;transition:all var(--transition-fast)}.custom-range .apply-btn:hover{background:var(--accent-highlight);color:var(--bg-deep)}.ranked-list{list-style:none;display:flex;flex-direction:column;gap:.6rem}.ranked-item{display:flex;align-items:center;gap:1rem;padding:.85rem 1rem;background:var(--bg-surface);border-radius:var(--radius-md);border-left:3px solid transparent;transition:transform var(--transition-fast),background var(--transition-fast);animation:fadeIn .35s ease both}.ranked-item:hover{transform:translate(4px);background:var(--bg-surface-hover)}.ranked-item.top-1{border-left-color:var(--rank-gold);background:linear-gradient(135deg,rgba(255,215,0,.08),var(--bg-surface))}.ranked-item.top-2{border-left-color:var(--rank-silver);background:linear-gradient(135deg,rgba(192,192,192,.06),var(--bg-surface))}.ranked-item.top-3{border-left-color:var(--rank-bronze);background:linear-gradient(135deg,rgba(205,127,50,.06),var(--bg-surface))}.rank-badge{width:2rem;height:2rem;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:700;background:#ffffff0f;color:var(--text-secondary);flex-shrink:0}.top-1 .rank-badge{background:var(--rank-gold);color:#1a1a00}.top-2 .rank-badge{background:var(--rank-silver);color:#1a1a1a}.top-3 .rank-badge{background:var(--rank-bronze);color:#1a0e00}.song-info{flex:1;min-width:0}.song-name{font-weight:600;color:var(--text-light);font-size:.95rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.artist-name{font-size:.8rem;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.play-count-badge{display:flex;flex-direction:column;align-items:center;flex-shrink:0;padding:.25rem .75rem;background:#6aada814;border-radius:var(--radius-sm)}.play-count-number{font-size:1.1rem;font-weight:800;color:var(--accent-highlight);line-height:1.2}.play-count-label{font-size:.6rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);font-weight:600}.empty-state{padding:3rem 2rem;text-align:center;color:var(--text-muted);font-size:.95rem}.played-songs{max-width:900px}.table-container{overflow-x:auto;border-radius:var(--radius-md);background:var(--bg-surface)}.songs-table{width:100%;border-collapse:collapse}.songs-table thead{border-bottom:2px solid var(--accent-primary)}.songs-table th{text-align:left;padding:.75rem 1rem;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted)}.songs-table td{padding:.7rem 1rem;font-size:.9rem;border-bottom:1px solid rgba(255,255,255,.04)}.songs-table tbody tr{transition:background var(--transition-fast)}.songs-table tbody tr:nth-child(2n){background:#ffffff05}.songs-table tbody tr:hover{background:#ffffff0d}.col-song{color:var(--accent-highlight);font-weight:500}.col-date{color:var(--text-secondary);font-size:.85rem}.pagination{display:flex;align-items:center;justify-content:center;gap:1rem;margin-top:1.5rem;padding:.5rem 0}.pagination button{padding:.5rem 1.1rem;border:1px solid var(--text-muted);background:transparent;color:var(--text-secondary);border-radius:var(--radius-full);font-size:.85rem;font-weight:600;transition:all var(--transition-fast)}.pagination button:hover:not(:disabled){border-color:var(--accent-primary);color:var(--text-light);box-shadow:0 0 12px #d4915a33}.pagination button:disabled{opacity:.3;cursor:not-allowed}.pagination .page-info{font-size:.85rem;color:var(--text-muted)}.pagination .page-current{color:var(--accent-primary);font-weight:700}.loading-spinner{display:flex;align-items:center;justify-content:center;padding:3rem 0}.loading-spinner:after{content:"";width:2rem;height:2rem;border:3px solid rgba(255,255,255,.1);border-top-color:var(--accent-primary);border-radius:50%;animation:spin .8s linear infinite}.error-state{padding:2rem;text-align:center;color:var(--accent-primary);background:#d4915a14;border-radius:var(--radius-md);font-size:.9rem}@media(max-width:768px){.songs-table .col-released{display:none}.songs-table th,.songs-table td{padding:.6rem .65rem}}.app{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar{background:var(--bg-sidebar);border-right:1px solid rgba(255,255,255,.06);padding:1.5rem 0;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto}.logo{padding:0 1.25rem 1.5rem;border-bottom:1px solid rgba(255,255,255,.06);margin-bottom:.5rem}.logo-btn{background:none;border:none;padding:0;cursor:pointer}.logo-text{font-size:1.5rem;font-weight:800;letter-spacing:-.02em;background:var(--gradient-brand);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;display:flex;align-items:center;gap:.5rem}.on-air-dot{width:10px;height:10px;border-radius:50%;background:var(--accent-primary);display:inline-block;animation:pulse 1.8s ease-in-out infinite;flex-shrink:0;-webkit-text-fill-color:initial}.nav{padding:.5rem 0}.nav-item{display:flex;align-items:center;gap:.75rem;width:100%;padding:.75rem 1.25rem;border:none;background:none;color:var(--text-secondary);font-size:.95rem;font-weight:500;text-align:left;transition:color var(--transition-fast),background var(--transition-fast);border-left:3px solid transparent;position:relative}.nav-item:hover{color:var(--text-light);background:#ffffff08}.nav-item.active{color:var(--accent-primary);border-left-color:var(--accent-primary);background:#d4915a14}.nav-icon{font-size:1.15rem;width:1.5rem;text-align:center;flex-shrink:0}.main{display:flex;flex-direction:column;min-height:100vh}.main-header{padding:1.25rem 2rem;border-bottom:1px solid rgba(255,255,255,.06);display:flex;align-items:center;gap:1rem;background:var(--bg-surface);position:sticky;top:0;z-index:10}.main-header h1{font-size:1.35rem;font-weight:700;letter-spacing:-.01em}.main-content{flex:1;padding:2rem;animation:fadeIn .3s ease}.about{max-width:640px}.about p{color:var(--text-secondary);font-size:.95rem;line-height:1.8;margin-bottom:1.25rem}.about p:last-child{margin-bottom:0}.about em{color:var(--accent-highlight);font-style:italic}.main-footer{border-top:1px solid rgba(255,255,255,.06);padding:1.5rem 2rem;margin-top:auto}.footer-content{max-width:640px}.footer-content p{color:var(--text-secondary);font-size:.8rem;line-height:1.6;margin:0 0 .4rem;opacity:.7}.footer-content p:last-child{margin-bottom:0}.footer-content a{color:var(--accent-primary);text-decoration:none}.footer-content a:hover{text-decoration:underline}.menu-toggle{display:none;background:none;border:none;color:var(--text-light);font-size:1.5rem;padding:.25rem;line-height:1}.sidebar-overlay{display:none}@media(max-width:768px){.app{grid-template-columns:1fr}.sidebar{position:fixed;top:0;left:0;bottom:0;width:280px;z-index:100;transform:translate(-100%);transition:transform var(--transition-base)}.sidebar.open{transform:translate(0)}.sidebar-overlay{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;z-index:99;opacity:0;pointer-events:none;transition:opacity var(--transition-base)}.sidebar-overlay.visible{opacity:1;pointer-events:auto}.menu-toggle{display:block}.main-content{padding:1.25rem}}