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ease;color:var(--text-secondary);min-width:36px;height:36px;display:flex;align-items:center;justify-content:center}.history-action-button:hover{border-color:var(--border-primary);color:var(--text-primary);background:var(--bg-secondary)}.history-action-delete:hover{border-color:var(--text-primary);background:var(--text-primary);color:var(--bg-primary)}.history-item-meta{display:flex;flex-wrap:wrap;gap:.75rem;font-size:.8125rem;font-weight:300;letter-spacing:.01em}.history-item-date,.history-item-emotion,.history-item-genre,.history-item-meta,.history-item-score{color:var(--text-secondary)}.history-item-score{font-weight:500}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));grid-gap:2rem;gap:2rem;margin-top:3rem}@media (max-width:768px){.dashboard-grid{grid-template-columns:1fr;gap:1.5rem}}.agent-card{display:flex;flex-direction:column;padding:3rem;background:var(--bg-primary);border:1px solid var(--border-secondary);border-radius:var(--radius-lg);text-decoration:none;color:var(--text-primary);transition:all .2s ease,background-color .3s ease,border-color .3s ease,color .3s ease;position:relative;overflow:hidden;box-shadow:var(--shadow-sm)}.agent-card:hover{border-color:var(--border-primary);transform:translateY(-4px);box-shadow:var(--shadow-lg)}.agent-card-icon{font-size:3rem;margin-bottom:1.5rem;line-height:1}.agent-card-title{font-family:Space Grotesk,sans-serif;font-size:1.75rem;font-weight:600;margin-bottom:.75rem;color:var(--text-primary);letter-spacing:-.01em}.agent-card-description{color:var(--text-secondary);font-size:.9375rem;line-height:1.6;margin-bottom:1.5rem;flex-grow:1}.agent-card-action{margin-top:auto;font-size:.875rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text-secondary);font-weight:500;transition:color .3s ease}.agent-card:hover .agent-card-action{color:var(--text-primary)}@media (hover:none) and (pointer:coarse){.agent-card:hover{transform:none}}.melody-player{padding:2rem;background:var(--bg-primary);border:1px solid var(--border-secondary);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:background-color .3s ease,border-color .3s ease}.melody-player-controls{display:flex;gap:1rem;margin-bottom:1.5rem}.melody-player-button{padding:.75rem 1.5rem;background:var(--bg-primary);border:1px solid var(--border-primary);border-radius:var(--radius-md);color:var(--text-primary);font-family:Space Grotesk,sans-serif;font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s ease;letter-spacing:.01em}.melody-player-button:hover:not(:disabled){background:var(--text-primary);color:var(--bg-primary);border-color:var(--text-primary);transform:translateY(-1px);box-shadow:var(--shadow-sm)}.melody-player-button:disabled{opacity:.5;cursor:not-allowed}.melody-player-info{display:flex;flex-direction:column;gap:.75rem}.melody-player-time{font-size:.875rem;color:var(--text-secondary);font-weight:500}.melody-player-progress{width:100%;height:6px;background:var(--bg-tertiary);border-radius:var(--radius-sm);position:relative;overflow:hidden}.melody-player-progress-bar{height:100%;background:var(--accent-blue);border-radius:var(--radius-sm);transition:width .1s linear}.melody-info{display:flex;flex-direction:column;gap:.5rem;margin-bottom:1rem}.melody-info p{margin:0;color:var(--text-secondary)}.track-info{padding:1.25rem;background:var(--bg-secondary);border:1px solid var(--border-secondary);border-radius:var(--radius-md)}.track-info h4{margin-bottom:.5rem;color:var(--text-primary);font-size:1rem;font-weight:500}.track-info p{margin:0;color:var(--text-secondary);font-size:.875rem}.lyrics-display{margin-top:2rem;padding:2.5rem;background:var(--bg-primary);border:1px solid var(--border-secondary);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:background-color .3s ease,border-color .3s ease}@media (max-width:768px){.lyrics-display{padding:0;background:transparent;border:none;box-shadow:none;border-radius:0;margin-top:1rem;margin-left:-.75rem;margin-right:-.75rem;width:calc(100% + 1.5rem)}}.song-title-display{font-family:Space Grotesk,sans-serif;font-size:1.75rem;font-weight:600;margin-bottom:2rem;color:var(--text-primary);letter-spacing:-.01em}@media (max-width:768px){.song-title-display{margin-bottom:1.5rem}}.lyrics-sections{gap:2rem}.lyrics-flow,.lyrics-sections{display:flex;flex-direction:column}.lyrics-flow{gap:.125rem}.section-indicator{font-size:.75rem;font-weight:500;color:var(--text-tertiary);letter-spacing:.1em;text-transform:uppercase;margin-top:1rem;margin-bottom:.5rem;opacity:.7}.section-indicator:first-child{margin-top:0}.lyrics-section{padding:1.5rem;background:var(--bg-secondary);border:1px solid var(--border-secondary);border-radius:var(--radius-md);transition:all .2s ease;opacity:.6}.lyrics-section-playing{opacity:1;border-color:var(--accent-blue);box-shadow:var(--shadow-sm)}.lyrics-section-active{opacity:1;border-left:4px solid var(--accent-blue);background:var(--bg-primary);box-shadow:var(--shadow-sm)}.lyrics-section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;padding-bottom:.75rem;border-bottom:1px solid var(--border-secondary)}.lyrics-section-type{font-size:.6875rem;font-weight:600;color:var(--text-primary);letter-spacing:.15em;text-transform:uppercase}.lyrics-section-beats{font-size:.75rem;color:var(--text-tertiary);font-weight:400}.lyrics-section-content{color:var(--text-secondary);line-height:1.8;font-size:.9375rem;white-space:pre-wrap}.lyrics-line{margin-bottom:.125rem;min-height:1.4em;padding:.25rem 0;color:var(--text-secondary);line-height:1.6;font-size:1rem;font-weight:400;transition:all .2s ease}@media (max-width:768px){.lyrics-line{font-size:1.125rem}}.lyrics-line-active{background:var(--bg-tertiary);font-weight:500;border-left:3px solid var(--accent-blue);padding-left:.75rem;margin-left:-.75rem;padding-right:.75rem;margin-right:-.75rem;border-radius:var(--radius-sm)}.lyrics-line-active,.lyrics-section-active .lyrics-section-content{color:var(--text-primary)}.lyrics-section-active .lyrics-section-type{color:var(--text-primary);font-weight:700}