/* overlays */
/* sheets + story */
#sheet{position:fixed;inset:0;z-index:85;background:color-mix(in srgb,var(--md-scrim) 72%,transparent);display:none;align-items:flex-end;justify-content:center}
#sheet.open{display:flex}
#sheetbox{background:var(--md-surface-container-highest);border-radius:28px 28px 0 0;width:min(680px,100%);
  max-height:80dvh;overflow-y:auto;padding:6px 0 24px;transition:transform .22s var(--ease-standard);
  box-shadow:0 -14px 48px -8px rgba(0,0,0,.6),0 0 0 1px color-mix(in srgb,var(--md-outline) 24%,transparent)}
#sheetbox::before{content:"";display:block;width:32px;height:4px;border-radius:2px;background:var(--md-outline);margin:6px auto 8px}
.sheet-title{padding:6px 20px 10px;font-size:16px;font-weight:600;color:var(--md-on-surface)}
.sheet-ic{width:24px;height:24px;display:grid;place-items:center;color:var(--md-on-surface-variant)}
.sheet-ic svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.sheet-ck{width:24px;height:24px;display:grid;place-items:center;color:var(--md-primary)}
.sheet-ck svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}

.dialogback{position:fixed;inset:0;z-index:90;background:color-mix(in srgb,var(--md-scrim) 62%,transparent);
  display:flex;align-items:center;justify-content:center;padding:16px}
.dialogcard{background:var(--md-surface-container-high);border-radius:24px;width:min(380px,100%);padding:24px 22px 18px;
  box-shadow:0 20px 60px -12px rgba(0,0,0,.6)}
.dialogcard h3{margin:0 0 16px;font-size:19px;font-weight:700}
.dialoginput{width:100%;height:50px;background:var(--md-surface);border:1px solid var(--md-outline);
  border-radius:12px;padding:0 14px;color:var(--md-on-surface);font-size:15px;outline:none}
.dialoginput:focus{border-color:var(--md-primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--md-primary) 22%,transparent)}
.dialogrow{display:flex;gap:10px;margin-top:16px}
.dialogrow .btn{height:46px;font-size:14px}
.reportcard{max-height:90dvh;overflow-y:auto}
.report-song{margin:0 0 16px;color:var(--md-on-surface-variant);overflow-wrap:anywhere}
.report-reasons{border:0;padding:0;margin:0 0 16px}
.report-reasons legend,.report-comment{font-size:14px;color:var(--md-on-surface-variant)}
.report-reasons label{display:flex;align-items:center;gap:12px;min-height:44px;cursor:pointer}
.report-reasons input{accent-color:var(--md-primary);width:18px;height:18px}
.report-comment{display:block}
.report-comment textarea{display:block;height:auto;margin-top:8px;padding:12px 14px;resize:vertical;font-family:inherit}
.report-message{min-height:18px;color:var(--md-error);font-size:14px}
.reportcard button:disabled{opacity:.6;cursor:wait}
.report-notice{position:fixed;bottom:100px;left:50%;transform:translateX(-50%);z-index:100;
  max-width:calc(100% - 32px);padding:14px 20px;border-radius:12px;background:var(--md-surface-container-highest);
  color:var(--md-on-surface);box-shadow:0 4px 20px #0004}
#sheetbox h3{margin:12px 20px 6px;font-size:16px;font-weight:500;color:var(--md-on-surface-variant)}
#story{position:fixed;inset:0;z-index:70;background:#000;display:none;flex-direction:column}
#story.open{display:flex}
#story .bars{display:flex;gap:4px;padding:12px 12px 6px}
#story .bars i{flex:1;height:3px;border-radius:2px;background:#ffffff33;overflow:hidden}
#story .bars i b{display:block;height:100%;width:0;background:#fff}
#story .top{display:flex;align-items:center;gap:10px;padding:2px 16px 10px;color:#fff}
#story .top img{width:36px;height:36px;border-radius:50%;object-fit:cover}
#story .body{flex:1;display:grid;place-items:center;position:relative;overflow:hidden}
#story .body img,#story .body video{max-width:100%;max-height:100%;object-fit:contain}
#story .txt{padding:34px;font-size:22px;font-weight:700;text-align:center;line-height:1.4;color:#fff;max-width:760px}
#story .nav{position:absolute;inset:0;display:flex}
#story .nav div{flex:1;cursor:pointer}
#story .cap{padding:12px 20px 28px;color:#e6e6ee;font-size:14px;text-align:center}

#authbox{position:fixed;inset:0;z-index:75;background:color-mix(in srgb,var(--md-scrim) 62%,transparent);
  display:none;align-items:center;justify-content:center;padding:16px}
#authbox.open{display:flex}
.authcard{position:relative;background:var(--md-surface-container-high);border-radius:28px;
  width:min(400px,100%);max-height:92dvh;overflow-y:auto;padding:16px 24px 22px}
.authtabs{display:flex;gap:4px;margin:32px 0 16px;padding:4px;border-radius:16px;
  background:var(--md-surface-container-highest)}
.authtab{flex:1;height:40px;border-radius:12px;font-size:14px;font-weight:600;
  color:var(--md-on-surface-variant);background:none}
.authtab.on{background:var(--md-primary);color:var(--md-on-primary)}
.authcard .auths{margin:0 0 20px;font-size:13px;line-height:18px;color:var(--md-on-surface-variant);text-align:center}
.authx{position:absolute;top:8px;right:8px;width:38px;height:38px;border-radius:50%;
  display:grid;place-items:center;color:var(--md-on-surface-variant)}
.authx:hover{background:color-mix(in srgb,var(--md-on-surface) 9%,transparent)}
.authx svg{width:22px;height:22px}
.authgoogle{width:100%;height:48px;border-radius:24px;border:1px solid var(--md-outline);
  display:flex;align-items:center;justify-content:center;gap:10px;
  font-size:14px;font-weight:600;color:var(--md-on-surface);background:var(--md-surface)}
.authgoogle:hover{background:color-mix(in srgb,var(--md-on-surface) 6%,transparent)}
.authgoogle svg{width:18px;height:18px}
.author{display:flex;align-items:center;gap:12px;margin:16px 2px;color:var(--md-on-surface-variant);font-size:12px}
.author::before,.author::after{content:"";height:1px;flex:1;background:var(--md-outline-variant)}
.authcard input{width:100%;height:50px;background:var(--md-surface);border:1px solid var(--md-outline);
  border-radius:12px;padding:0 14px;color:var(--md-on-surface);font-size:15px;outline:none;margin-bottom:10px}
.authcard input:focus{border-color:var(--md-primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--md-primary) 22%,transparent)}
.authmsg{min-height:18px;font-size:12.5px;line-height:16px;color:var(--md-error);margin:0 2px 10px}
.authsubmit{width:100%;height:50px;border-radius:25px;background:var(--md-primary);color:var(--md-on-primary);
  font-size:15px;font-weight:600}
.authsubmit:disabled{opacity:.6}