/* Reaction Theatre — full-width auto-play demo reel */

.theatre{max-width:1040px;margin:0 auto;padding:22px 18px 60px}

.screen{position:relative;border-radius:16px;overflow:hidden;border:1px solid var(--line);
  background:radial-gradient(120% 90% at 50% 0%,#10182e 0%,#070d1a 70%);
  box-shadow:0 18px 50px rgba(0,0,0,.45)}

#stage{display:block;width:100%;height:auto;background:transparent;border:none;border-radius:0}

/* title card that fades in at the start of each reaction */
.title-card{position:absolute;left:0;right:0;top:34px;text-align:center;pointer-events:none;
  opacity:0;transition:opacity .4s ease}
.title-card.show{opacity:1}
.tc-name{font-size:30px;font-weight:800;letter-spacing:.5px;color:#fff;
  text-shadow:0 2px 18px rgba(0,0,0,.7)}
.tc-sub{margin-top:4px;font-size:14px;color:#cfe0ff;text-shadow:0 1px 8px rgba(0,0,0,.7)}

/* caption strip across the bottom of the screen */
.caption{position:absolute;left:0;right:0;bottom:46px;margin:0 auto;max-width:80%;
  text-align:center;font-size:16px;line-height:1.45;color:#eaf2ff;
  background:rgba(7,13,26,.55);backdrop-filter:blur(2px);
  padding:10px 16px;border-radius:12px;border:1px solid rgba(120,150,200,.18);
  text-shadow:0 1px 6px rgba(0,0,0,.6)}
.caption b{color:#ffd479}

/* progress dots */
.dots{position:absolute;left:0;right:0;bottom:16px;display:flex;gap:8px;justify-content:center}
.dots i{width:9px;height:9px;border-radius:50%;background:#33415e;cursor:pointer;transition:.2s}
.dots i.on{background:var(--accent);transform:scale(1.25);box-shadow:0 0 10px var(--accent)}

/* transport */
.transport{display:flex;align-items:center;gap:10px;justify-content:center;margin-top:16px;flex-wrap:wrap}
.transport button{background:#16213c;color:var(--ink);border:1px solid var(--line);
  padding:10px 14px;border-radius:10px;font-size:15px}
.transport button:hover{border-color:var(--accent2)}
.transport .primary{background:var(--accent);color:#06221a;border:none;font-weight:700;min-width:96px}
.loop-toggle{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:14px;margin-left:6px}

.hint{text-align:center;color:var(--muted);font-size:13px;margin-top:12px}