/* ===== MẠNH LIFE V45 ===== */
#mlV45FocusMusic.ml-v45-focus-music{
  position:relative; display:inline-flex; align-items:center; gap:6px; min-height:34px;
  padding:4px 7px; border:1px solid rgba(15,23,42,.08); border-radius:999px;
  background:rgba(255,255,255,.88); box-shadow:0 8px 22px rgba(15,23,42,.05); vertical-align:middle; z-index:30;
}
#mlV45FocusMusic button,#mlV45FocusMusic select{
  height:28px; border:0; border-radius:999px; background:#f8fafc; color:#334155; font-weight:800; cursor:pointer;
  padding:0 10px; outline:none; transition:background .12s ease, color .12s ease, transform .12s ease;
}
#mlV45FocusMusic button:hover,#mlV45FocusMusic select:hover{background:#eef2ff; transform:none;}
#mlV45FocusMusic button.playing,#mlV45YtPlay.playing{background:#ff7a1a!important;color:#fff!important;}
#mlV45MusicIcon{background:#071225!important;color:#fff!important; width:30px; padding:0!important;}
#mlV45MusicPlay,#mlV45YtOpen{width:32px; padding:0!important;}
#mlV45MusicTrack{max-width:82px; padding:0 8px!important;}
#mlV45MusicNote{max-width:130px; overflow:hidden; white-space:nowrap; text-overflow:ellipsis; color:#64748b; font-weight:700;}
.ml-v45-volume{display:inline-flex; align-items:center; gap:4px; height:28px; padding:0 8px; border-radius:999px; background:#f8fafc; font-weight:800; color:#64748b;}
.ml-v45-volume input{width:64px; accent-color:#ff7a1a;}
.ml-v45-yt-link-btn{background:#fff7ed!important; color:#9a3412!important;}
.ml-v45-yt-panel{
  position:absolute; right:0; top:calc(100% + 10px); width:min(520px, calc(100vw - 28px));
  padding:12px; border:1px solid #e2e8f0; border-radius:22px; background:rgba(255,255,255,.98);
  box-shadow:0 22px 65px rgba(15,23,42,.18); z-index:9999;
}
.ml-v45-yt-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;color:#0f172a;font-weight:900;}
.ml-v45-yt-top button{width:30px!important;padding:0!important;background:#f1f5f9!important;}
.ml-v45-yt-row{display:grid; grid-template-columns:1.5fr 1fr auto; gap:8px; margin:8px 0; align-items:center;}
.ml-v45-yt-row:nth-of-type(3){grid-template-columns:1fr auto auto auto;}
.ml-v45-yt-row input,.ml-v45-yt-row select{
  width:100%; min-width:0; height:36px; border:1px solid #dbe3ee; border-radius:14px; background:#fff; padding:0 12px; font-weight:750; color:#334155;
}
.ml-v45-yt-frame{width:100%; aspect-ratio:16/9; min-height:250px; overflow:hidden; border-radius:18px; background:#0f172a; margin:10px 0 6px;}
.ml-v45-yt-frame iframe{width:100%; height:100%; border:0; display:block;}
#mlV45Toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);background:#071225;color:#fff;padding:10px 14px;border-radius:999px;box-shadow:0 18px 40px rgba(15,23,42,.25);z-index:99999;font-weight:850;}
.ml-inline-subtask-add{scroll-margin:90px;}
.ml-subtask-list{overscroll-behavior:contain;}
@media(max-width:720px){
  #mlV45FocusMusic.ml-v45-focus-music{gap:4px;padding:3px 5px;}
  #mlV45MusicTrack,#mlV45MusicNote{display:none;}
  .ml-v45-volume input{width:46px;}
  .ml-v45-yt-panel{right:auto;left:0;width:calc(100vw - 34px);}
  .ml-v45-yt-row,.ml-v45-yt-row:nth-of-type(3){grid-template-columns:1fr;}
  .ml-v45-yt-frame{min-height:210px;}
}