/* ═══════════════════════════════════════════════════════════════
   Tesla Player — Styles
   ═══════════════════════════════════════════════════════════════ */

:root{
  --bg:#0d0d0d;--sf:#161616;--sf2:#252525;--bd:#252525;
  --tx:#fff;--tx2:#b3b3b3;--tx3:#6a6a6a;
  --acc:#e53935;--acc2:#ef5350;--r:10px;--sb:150px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{height:100%;overflow:hidden}
body{
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;
  background:var(--bg);color:var(--tx);height:100%;overflow:hidden;
  display:flex;flex-direction:column;
  -webkit-tap-highlight-color:transparent;-webkit-touch-callout:none;
}

/* ── Login ── */
#login{display:flex;align-items:center;justify-content:center;flex:1}
.login-box{text-align:center;width:100%;max-width:340px;padding:2rem}
.app-icon{font-size:3rem;margin-bottom:.4rem}
.login-box h1{font-size:1.5rem;font-weight:600;color:#fff;margin-bottom:.15rem}
.login-sub{color:var(--tx3);font-size:.78rem;margin-bottom:1.5rem}
.login-box input{
  display:block;width:100%;background:var(--sf);border:1px solid var(--bd);
  border-radius:var(--r);padding:.85rem 1rem;color:var(--tx);font-size:1rem;
  margin-bottom:.6rem;outline:none;-webkit-appearance:none;
}
.login-box input:focus{border-color:#444}
.login-box button{
  width:100%;background:var(--acc);color:#fff;border:none;border-radius:99px;
  padding:.85rem;font-size:1rem;font-weight:600;cursor:pointer;margin-top:.5rem;
}
.login-box button:active{opacity:.85}
#l-err{color:var(--acc);font-size:.85rem;margin-top:.5rem;min-height:1.2em}

/* ── App Shell ── */
#app{display:none;flex-direction:column;flex:1;overflow:hidden}
.app-body{display:flex;flex:1;overflow:hidden}

/* Main area (left) */
.main{display:flex;flex-direction:column;flex:1;overflow:hidden;min-width:0}

/* Topbar — only visible for sub-views (back button) */
.topbar{
  display:none;align-items:center;gap:.5rem;padding:.15rem .5rem;
  background:var(--sf);border-bottom:1px solid var(--bd);flex-shrink:0;
}
#back-btn{
  background:none;border:none;color:var(--tx2);
  font-size:1.5rem;padding:.3rem .5rem;cursor:pointer;
  min-width:48px;min-height:44px;
}
#back-btn:active{opacity:.6}

/* ── Right Sidebar ── */
.sidebar{
  display:flex;flex-direction:column;width:var(--sb);flex-shrink:0;
  background:var(--sf);border-left:1px solid var(--bd);overflow:hidden;
}
.sb-tab{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:4px;width:100%;min-height:58px;
  background:none;border:none;border-bottom:1px solid var(--bd);
  color:var(--tx3);font-size:.55rem;font-weight:600;cursor:pointer;
  text-transform:uppercase;letter-spacing:.03em;padding:.6rem 0;
  border-left:3px solid transparent;
}
.sb-tab:active{background:var(--sf2)}
.sb-tab.active{color:#fff;background:rgba(229,57,53,.08);border-left-color:var(--acc)}
.sb-icon{font-size:2.15rem;line-height:1}
.sb-spacer{flex:1}
.sb-tab.logout{color:var(--tx3);border-bottom:none;border-top:1px solid var(--bd)}

/* ── Content ── */
.content{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch}
.view{display:none;padding:.5rem .8rem 2rem}
.view.active{display:block}
.status{text-align:center;padding:2rem 1rem;color:var(--tx3);font-size:.95rem}
.section-label{
  font-size:.78rem;color:var(--tx3);padding:.8rem 0 .4rem;
  text-transform:uppercase;letter-spacing:.08em;font-weight:600;
}

/* ── Songs Header ── */
.songs-header{display:flex;align-items:center;gap:.5rem;margin-bottom:.6rem;flex-wrap:wrap}
.shuffle-btn{
  background:linear-gradient(135deg,var(--acc),#b71c1c);color:#fff;
  border:none;border-radius:99px;padding:.55rem 1.3rem;font-size:.95rem;
  font-weight:600;cursor:pointer;white-space:nowrap;min-height:46px;
}
.shuffle-btn:active{opacity:.85}
.refresh-btn{
  background:var(--sf2);color:var(--tx2);
  border:1px solid var(--bd);border-radius:99px;padding:.55rem 1rem;font-size:.95rem;
  font-weight:600;cursor:pointer;white-space:nowrap;min-height:46px;
}
.refresh-btn:active{opacity:.7}
.refresh-btn.spin{opacity:.5;pointer-events:none}
.sort-pills{display:flex;gap:.3rem;margin-left:auto}
.sort-pill{
  background:var(--sf);border:1px solid var(--bd);color:var(--tx3);
  border-radius:99px;padding:.35rem .75rem;font-size:.72rem;cursor:pointer;
  font-weight:500;white-space:nowrap;min-height:38px;
  display:flex;align-items:center;
}
.sort-pill.active{background:var(--sf2);color:#fff;border-color:var(--tx3)}
.sort-pill:active{opacity:.7}

/* ── Songs filter ── */
.songs-filter{
  background:var(--sf);border:1px solid var(--bd);color:var(--tx);
  border-radius:var(--r);padding:.45rem .75rem;font-size:.85rem;
  outline:none;-webkit-appearance:none;width:140px;min-height:38px;
}
.songs-filter:focus{border-color:#444}

/* ── Song Grid ── */
.song-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(200px,1.25fr));
  gap:.7rem;
}
.song-card{cursor:pointer;user-select:none;border-radius:var(--r);padding:.3rem}
.song-card:active{background:var(--sf2)}
.song-card.playing{background:rgba(229,57,53,.1)}
.sc-art-wrap{
  position:relative;width:100%;aspect-ratio:1;
  border-radius:8px;overflow:hidden;background:var(--sf);
}
.sc-art{width:100%;height:100%;object-fit:cover;display:block}
.sc-eq{
  position:absolute;bottom:8px;right:8px;
  width:30px;height:30px;border-radius:50%;
  background:var(--acc);color:#fff;font-size:14px;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 2px 8px rgba(0,0,0,.5);line-height:1;
}
.sc-title{
  font-size:.92rem;font-weight:500;color:var(--tx);margin-top:.35rem;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;line-height:1.3;
}
.song-card.playing .sc-title{color:var(--acc)}
.sc-sub{font-size:.78rem;color:var(--tx2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;line-height:1.3}
.sc-remove{
  position:absolute;top:6px;right:6px;width:28px;height:28px;border-radius:50%;
  background:rgba(0,0,0,.7);color:var(--tx2);border:none;font-size:14px;
  cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:1;
}
.sc-remove:active{opacity:.7}
.sc-plays{font-size:.72rem;color:var(--acc2);font-weight:500}

/* ── Artist grid ── */
.artist-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(130px,1fr));
  gap:.7rem;
}
.artist-card{cursor:pointer;user-select:none;border-radius:var(--r);padding:.3rem;text-align:center}
.artist-card:active{background:var(--sf2)}
.ac-avatar{width:100%;aspect-ratio:1;border-radius:50%;object-fit:cover;background:var(--sf);display:block}
.ac-name{font-size:.85rem;font-weight:500;color:var(--tx);margin-top:.3rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ac-count{font-size:.7rem;color:var(--tx3)}

/* ── Artist detail ── */
.artist-detail-header{display:flex;align-items:center;gap:1rem;padding:.5rem 0 .8rem}
.ad-avatar{width:80px;height:80px;border-radius:50%;object-fit:cover;background:var(--sf)}
.artist-detail-header h2{font-size:1.2rem;font-weight:600;color:#fff}
.ad-count{font-size:.82rem;color:var(--tx2);margin-top:.1rem}
.artist-actions{display:flex;gap:.5rem;padding-bottom:.8rem}
.action-btn{
  background:var(--acc);color:#fff;border:none;border-radius:99px;
  padding:.5rem 1.2rem;font-size:.85rem;font-weight:600;cursor:pointer;min-height:46px;
}
.action-btn:active{opacity:.85}
.action-btn.sec{background:var(--sf2);border:1px solid var(--bd);color:var(--tx2)}

/* ── Search ── */
.search-bar{position:sticky;top:0;z-index:10;padding:.4rem 0;background:var(--bg)}
.search-bar input{
  width:100%;background:var(--sf);border:1px solid var(--bd);border-radius:var(--r);
  padding:.8rem 1rem;color:var(--tx);font-size:1rem;outline:none;-webkit-appearance:none;
}
.search-bar input:focus{border-color:#444}

/* ── YouTube embed ── */
#v-youtube{padding:0;height:100%}
#v-youtube.active{display:flex}
.yt-frame{width:100%;height:100%;border:none;background:var(--bg)}

/* ── Now Playing bar ── */
.np-bar{
  display:none;align-items:center;gap:.3rem;padding:.35rem .5rem;
  background:var(--sf);border-top:1px solid var(--bd);flex-shrink:0;
  min-height:100px;cursor:pointer;
}
.np-bar.show{display:flex}
.np-btn{
  background:none;border:none;color:var(--tx);font-size:3rem;
  cursor:pointer;flex-shrink:0;
  min-width:100px;min-height:100px;
  display:flex;align-items:center;justify-content:center;
}
.np-btn:active{opacity:.5}
.np-play-btn{font-size:3.5rem}
.np-thumb{width:100px;height:100px;border-radius:8px;object-fit:cover;background:var(--sf2);flex-shrink:0;margin-left:.2rem}
.np-info{flex:1;min-width:0;margin-left:.6rem}
.np-title{font-size:1.5rem;font-weight:500;color:#fff;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.np-sub{font-size:.75rem;color:var(--tx2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.np-progress{height:3px;background:#1a1a1a;flex-shrink:0;cursor:pointer;display:none}
.np-progress.show{display:block}
.np-fill{height:100%;background:var(--acc);width:0%}
.np-actions{
  display:flex;flex-direction:column;gap:2px;flex-shrink:0;margin-left:auto;
}
.np-action-btn{
  background:none;border:none;cursor:pointer;flex-shrink:0;
  min-width:64px;min-height:48px;
  display:flex;align-items:center;justify-content:center;
  font-size:1.8rem;color:var(--tx3);
}
.np-action-btn:active{opacity:.5}
.np-action-btn.starred{color:var(--acc)}

/* ── Full Now Playing overlay ── */
.np-full{
  position:fixed;inset:0;z-index:200;
  display:none;flex-direction:column;align-items:center;justify-content:center;
  overflow:hidden;background:#000;
}
.np-full.show{display:flex}
.npf-bg{
  position:absolute;inset:-60px;
  width:calc(100% + 120px);height:calc(100% + 120px);
  object-fit:cover;filter:blur(60px) brightness(.2) saturate(1.4);
  pointer-events:none;z-index:0;
}
.np-full>*:not(.npf-bg){position:relative;z-index:1}
.npf-body{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  position:relative;z-index:1;padding:1.5rem 2rem;
  border-radius:18px;max-width:95vw;
}
.npf-close{display:none}
.npf-art{
  width:min(55vh,65vw); height:min(48vh,55vw);object-fit:cover;
  background:var(--sf2);margin-bottom:1rem;
  box-shadow:0 8px 40px rgba(0,0,0,.6);
}
.npf-title{font-size:1.2rem;font-weight:600;color:#fff;text-align:center;max-width:90%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.npf-artist{font-size:.92rem;color:var(--tx2);margin-top:.15rem;text-align:center}
.npf-progress{width:100%;max-width:420px;margin:1rem 0 .3rem;display:flex;align-items:center;gap:.5rem}
.npf-time{font-size:.78rem;color:var(--tx3);font-variant-numeric:tabular-nums;min-width:38px}
.npf-bar{flex:1;height:6px;background:rgba(255,255,255,.15);border-radius:3px;cursor:pointer;position:relative}
.npf-bar-fill{height:100%;background:var(--acc);border-radius:3px;width:0%}
.npf-controls{display:flex;align-items:center;gap:1.5rem;margin-top:.6rem}
.npf-btn{
  background:none;border:none;color:#fff;cursor:pointer;
  min-width:90px;min-height:90px;font-size:2.7rem;
  display:flex;align-items:center;justify-content:center;
}
.npf-btn:active{opacity:.5}
.npf-btn.big{font-size:4.2rem;min-width:114px;min-height:114px}
.npf-fav{
  margin-top:.4rem;font-size:2.4rem;background:none;border:none;
  color:var(--tx3);cursor:pointer;
  min-width:80px;min-height:80px;
  display:flex;align-items:center;justify-content:center;
}
.npf-fav.starred{color:var(--acc)}
.npf-fav:active{opacity:.6}
.npf-actions{display:flex;gap:1rem;align-items:center;margin-top:.3rem}
.npf-add-pl{
  font-size:2rem;background:none;border:none;color:var(--tx3);cursor:pointer;
  min-width:80px;min-height:80px;display:flex;align-items:center;justify-content:center;
}
.npf-add-pl:active{opacity:.6}

/* ── Load More ── */
.load-more-btn{
  display:block;width:100%;margin:.8rem 0;padding:.8rem;
  background:var(--sf);border:1px solid var(--bd);border-radius:var(--r);
  color:var(--tx2);font-size:.9rem;font-weight:500;cursor:pointer;min-height:46px;
}
.load-more-btn:active{background:var(--sf2)}

/* ── Toast ── */
.toast{
  position:fixed;bottom:5rem;left:40%;transform:translateX(-50%);
  background:var(--acc);color:#fff;padding:.55rem 1.3rem;border-radius:99px;
  font-size:.85rem;font-weight:500;opacity:0;
  pointer-events:none;z-index:300;white-space:nowrap;
}
.toast.show{opacity:1}

/* ── Playlist UI ── */
.pl-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(200px,1.25fr));
  gap:.7rem;
}
.pl-card{
  cursor:pointer;user-select:none;border-radius:var(--r);padding:.8rem;
  background:var(--sf);border:1px solid var(--bd);transition:background .15s;
}
.pl-card:active{background:var(--sf2)}
.pl-name{font-size:.95rem;font-weight:500;color:var(--tx);margin-bottom:.15rem}
.pl-count{font-size:.78rem;color:var(--tx2)}

/* ── Modal ── */
.modal-overlay{
  position:fixed;inset:0;z-index:250;background:rgba(0,0,0,.7);
  display:none;align-items:center;justify-content:center;
}
.modal-overlay.show{display:flex}
.modal{
  background:var(--sf);border-radius:14px;padding:1.5rem;
  width:90%;max-width:400px;max-height:80vh;overflow-y:auto;
}
.modal h3{color:#fff;font-size:1.1rem;margin-bottom:1rem}
.modal input{
  width:100%;background:var(--bg);border:1px solid var(--bd);border-radius:var(--r);
  padding:.7rem;color:var(--tx);font-size:.95rem;outline:none;margin-bottom:.8rem;
  -webkit-appearance:none;
}
.modal input:focus{border-color:#444}
.modal-btn{
  width:100%;padding:.7rem;border:none;border-radius:99px;font-size:.9rem;
  font-weight:600;cursor:pointer;margin-bottom:.4rem;
}
.modal-btn.primary{background:var(--acc);color:#fff}
.modal-btn.secondary{background:var(--sf2);color:var(--tx2);border:1px solid var(--bd)}
.modal-btn:active{opacity:.8}
.modal-list-item{
  padding:.7rem .8rem;cursor:pointer;border-radius:8px;color:var(--tx);font-size:.9rem;
}
.modal-list-item:active{background:var(--sf2)}

/* ── Manage / Bulk Playlist Page ── */
.manage-toolbar{
  display:flex;align-items:center;gap:.5rem;padding:.4rem 0;position:sticky;top:0;
  background:var(--bg);z-index:10;flex-wrap:wrap;
}
.manage-toolbar input{
  flex:1;min-width:140px;background:var(--sf);border:1px solid var(--bd);
  border-radius:var(--r);padding:.65rem .8rem;color:var(--tx);font-size:.9rem;
  outline:none;-webkit-appearance:none;
}
.manage-toolbar input:focus{border-color:#444}
.manage-pl-select{
  background:var(--acc);color:#fff;border:none;border-radius:99px;
  padding:.55rem 1rem;font-size:.85rem;font-weight:600;cursor:pointer;
  min-height:42px;white-space:nowrap;
}
.manage-pl-select:active{opacity:.85}
.manage-delete-btn{
  background:var(--sf2);color:var(--acc);border:1px solid var(--bd);
  border-radius:99px;padding:.55rem 1rem;font-size:.85rem;font-weight:600;
  cursor:pointer;min-height:42px;white-space:nowrap;
}
.manage-delete-btn:active{opacity:.85}
.manage-delete-btn.has-sel{background:var(--acc);color:#fff;border-color:var(--acc)}
.mr-check{
  width:22px;height:22px;accent-color:var(--acc);flex-shrink:0;cursor:pointer;
}
.manage-row{
  display:flex;align-items:center;gap:.5rem;
  padding:.3rem .2rem;border-bottom:1px solid var(--bd);
  min-height:60px;
}
.manage-row:active{background:var(--sf)}
.mr-art{
  width:48px;height:48px;border-radius:6px;object-fit:cover;
  background:var(--sf);flex-shrink:0;
}
.mr-info{flex:1;min-width:0}
.mr-title{
  font-size:.88rem;font-weight:500;color:var(--tx);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.mr-sub{
  font-size:.72rem;color:var(--tx2);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.mr-actions{display:flex;gap:2px;flex-shrink:0;align-items:center}
.mr-btn{
  background:none;border:none;cursor:pointer;
  min-width:48px;min-height:48px;
  display:flex;align-items:center;justify-content:center;
  font-size:1.5rem;color:var(--tx3);
}
.mr-btn:active{opacity:.5}
.mr-btn.starred{color:var(--acc)}
.mr-btn.in-pl{color:var(--acc2)}
.mr-tags{display:flex;gap:4px;flex-wrap:wrap;margin-top:2px}
.mr-tag{
  font-size:.62rem;background:var(--sf2);color:var(--tx2);
  padding:2px 7px;border-radius:99px;white-space:nowrap;
}
.mr-tag.active{background:rgba(229,57,53,.2);color:var(--acc2)}
.manage-list{}