/* Brew Lab: 3D cup prototype. Builds on herb.css tokens. */


.bl-stage{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:22px;align-items:start;padding:18px 0 40px}
.bl-view{position:relative;aspect-ratio:1/1;border-radius:var(--r);overflow:hidden;background:radial-gradient(120% 90% at 50% 15%,#2c2219 0%,#120e0a 70%);border:1px solid var(--line);box-shadow:var(--shadow);position:sticky;top:calc(var(--top) + 14px)}
#bl-canvas{display:block;width:100%;height:100%;touch-action:pan-y;cursor:grab}
#bl-canvas:active{cursor:grabbing}
.bl-hud{position:absolute;left:14px;right:14px;top:14px;display:flex;justify-content:space-between;align-items:flex-start;pointer-events:none}
.bl-clock{display:flex;flex-direction:column;gap:2px;background:rgba(10,8,6,.62);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid var(--line);border-radius:14px;padding:8px 14px}
.bl-clock small{font:700 11px/1 var(--body);letter-spacing:.12em;text-transform:uppercase;color:var(--amber)}
.bl-clock b{font:500 30px/1.05 var(--display);font-variant-numeric:tabular-nums;color:var(--ink)}
.bl-speed{font:600 12px/1 var(--body);color:var(--ink-2);background:rgba(10,8,6,.62);border:1px solid var(--line);border-radius:999px;padding:7px 11px}
.bl-tags{position:absolute;inset:0;pointer-events:none}
.bl-sound{position:absolute;right:14px;bottom:14px;z-index:2;display:inline-flex;align-items:center;gap:7px;font:600 12.5px/1 var(--body);color:var(--ink);background:rgba(10,8,6,.66);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid var(--line-2);border-radius:999px;padding:9px 13px;cursor:pointer}
.bl-sound::before{content:"";width:14px;height:14px;background:currentColor;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M11 5 6 9H2v6h4l5 4z'/%3E%3Cpath d='M15.5 8.5a5 5 0 0 1 0 7M19 5a10 10 0 0 1 0 14'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M11 5 6 9H2v6h4l5 4z'/%3E%3Cpath d='M15.5 8.5a5 5 0 0 1 0 7M19 5a10 10 0 0 1 0 14'/%3E%3C/svg%3E") center/contain no-repeat}
.bl-sound[aria-pressed="false"]{color:var(--muted)}
.bl-sound[aria-pressed="false"]::before{opacity:.5}
.bl-tag{position:absolute;left:0;top:0;transform:translate(-50%,-100%);display:flex;flex-direction:column;align-items:center;gap:0;opacity:0;transition:opacity .35s var(--ease)}
.bl-tag.on{opacity:1}
.bl-tag span{white-space:nowrap;font:600 12.5px/1.25 var(--body);color:var(--ink);background:rgba(16,12,9,.82);border:1px solid var(--line-2);border-radius:999px;padding:6px 11px;max-width:220px;white-space:normal;text-align:center}
.bl-tag i{width:1px;height:22px;background:linear-gradient(var(--line-2),transparent)}
.bl-tag i::after{content:"";display:block;width:7px;height:7px;border-radius:50%;background:var(--amber);margin:22px 0 0 -3px;box-shadow:0 0 0 4px rgba(201,145,63,.25)}
.bl-drag{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);margin:0;font:600 12px/1 var(--body);color:var(--muted);background:rgba(10,8,6,.55);border-radius:999px;padding:7px 12px;pointer-events:none;transition:opacity .6s}
.bl-drag.hide{opacity:0}
.bl-fallback[hidden]{display:none}
.bl-fallback{position:absolute;inset:0;display:grid;place-items:center;padding:30px;text-align:center;color:var(--ink-2)}

.bl-panel{display:flex;flex-direction:column;gap:18px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px}
.bl-lbl{display:block;font:700 12px/1.3 var(--body);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 9px}
.bl-lbl b{color:var(--ink);font-variant-numeric:tabular-nums}
.bl-two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.bl-chips{display:flex;flex-wrap:wrap;gap:7px}
.bl-chips button{display:flex;align-items:center;gap:8px;border:1px solid var(--line-2);background:transparent;border-radius:999px;padding:7px 13px 7px 8px;font:600 13.5px/1 var(--body);cursor:pointer;color:var(--ink-2)}
.bl-chips button i{width:16px;height:16px;border-radius:50%;box-shadow:inset 0 0 0 1px rgba(255,255,255,.25)}
.bl-chips button[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.bl-seg{display:flex;border:1px solid var(--line-2);border-radius:999px;padding:3px;gap:2px}
.bl-seg button{flex:1;border:0;background:transparent;border-radius:999px;padding:8px 6px;font:600 13px/1.1 var(--body);color:var(--ink-2);cursor:pointer}
.bl-seg button[aria-pressed="true"]{background:var(--surface-2);color:var(--ink);box-shadow:inset 0 0 0 1px var(--line-2)}
.bl-dose{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.bl-dose div{background:var(--bg-2);border:1px solid var(--line);border-radius:14px;padding:12px}
.bl-dose b{display:block;font:500 22px/1.1 var(--display);color:var(--ink)}
.bl-dose span{display:block;font-size:12.5px;color:var(--muted);margin-top:3px}
.bl-track-bar{position:relative;height:10px;border-radius:999px;background:var(--bg-2);border:1px solid var(--line)}
.bl-band{position:absolute;top:-1px;bottom:-1px;border-radius:999px;background:linear-gradient(90deg,rgba(201,145,63,.35),rgba(201,145,63,.6));box-shadow:0 0 0 1px rgba(201,145,63,.5)}
.bl-mark{position:absolute;top:50%;width:16px;height:16px;margin:-8px 0 0 -8px;border-radius:50%;background:var(--ink);box-shadow:0 0 0 4px rgba(243,234,219,.15);left:0}
.bl-track-ticks{position:relative;height:18px;margin-top:6px;font:600 11px/1 var(--body);color:var(--muted)}
.bl-track-ticks span{position:absolute;transform:translateX(-50%)}
.bl-track-ticks span.w{color:var(--amber)}
.bl-actions{display:flex;flex-wrap:wrap;gap:8px}
.bl-actions .btn{min-height:46px;padding:0 20px}
.bl-actions .btn[disabled]{opacity:.4;cursor:not-allowed;transform:none}
.bl-explain-toggle{display:flex;align-items:center;gap:9px;font-size:14px;color:var(--ink-2);cursor:pointer}
.bl-explain-toggle input{accent-color:var(--accent);width:17px;height:17px}
.bl-note{margin:0;min-height:3.2em;font-size:15px;line-height:1.5;color:var(--ink-2);border-left:2px solid var(--amber);padding-left:12px}

.bl-how{padding:30px 0 20px}
.bl-cards{list-style:none;margin:20px 0 14px;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:14px;counter-reset:c}
.bl-cards li{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);padding:18px;counter-increment:c}
.bl-cards li::before{content:counter(c);display:inline-grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--amber-soft);color:var(--amber);font:700 13px/1 var(--body);margin-bottom:12px}
.bl-cards b{display:block;font:500 26px/1.1 var(--display);margin-bottom:6px}
.bl-cards h3{margin:0 0 6px;font:700 13px/1.3 var(--body);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.bl-cards p{margin:0;font-size:14.5px;line-height:1.5;color:var(--ink-2)}
.bl-src a{color:var(--ink-2)}

.bl-shop{padding:30px 0 60px}
.bl-shop-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:14px;margin-top:18px}
.bl-prod{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);overflow:hidden;text-decoration:none;transition:transform .2s var(--ease),border-color .2s}
.bl-prod:hover{transform:translateY(-2px);border-color:var(--line-2)}
.bl-prod .im{background:var(--photo);aspect-ratio:3/2}
.bl-prod img{width:100%;height:100%;object-fit:contain}
.bl-prod .tx{padding:14px 16px 16px;display:flex;flex-direction:column;gap:4px;flex:1}
.bl-prod small{font:700 11px/1 var(--body);letter-spacing:.1em;text-transform:uppercase;color:var(--amber)}
.bl-prod b{font:500 20px/1.2 var(--display)}
.bl-prod span{font-size:14px;color:var(--ink-2)}
.bl-prod em{font-style:normal;margin-top:auto;padding-top:8px;font:700 14px/1 var(--body);color:var(--accent)}

@media (max-width:960px){
  .bl-stage{grid-template-columns:1fr}
  .bl-view{position:relative;top:0;aspect-ratio:4/5;max-height:72vh;width:100%}
  .bl-cards{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){
    .bl-two{grid-template-columns:1fr}
  .bl-panel{padding:16px}
  .bl-dose b{font-size:19px}
  .bl-cards{grid-template-columns:1fr}
  .bl-shop-grid{grid-template-columns:1fr}
  .bl-clock b{font-size:24px}
  .bl-tag span{font-size:11.5px;max-width:160px}
  .bl-drag{left:14px;transform:none}
}