.sequence-player{margin:16px 0 20px;padding:18px;border:1px solid #385c73;border-radius:16px;background:#193544}
.sequence-player[hidden]{display:none}
.sequence-player p{margin:0 0 12px;font-size:13px;color:#bed1df}
.sequence-player input[type=range]{width:100%;accent-color:#87b8e8;cursor:pointer}
.sequence-actions{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-top:12px}
.sequence-actions button,.sequence-actions select{border:1px solid #46677e;border-radius:10px;padding:10px 12px;background:#234557;color:#dceeff;font:inherit;cursor:pointer}
.sequence-actions #sequence-play{background:#87b8e8;color:#142d3a;border-color:#87b8e8;font-weight:650;min-width:168px}
.sequence-actions label{font-size:13px;display:flex;align-items:center;gap:6px}
.sequence-actions input[type=checkbox]{accent-color:#87b8e8}
#sequence-error{color:#ffb6a7;margin-top:12px}
@media(max-width:600px){.sequence-actions{gap:8px}.sequence-actions #sequence-play{flex:1}.sequence-player{padding:12px}.sequence-actions select{padding:8px}}