/* SPIN & SPEAK (assets/spin.js). Builds on assets/loop.css (level switch, keys, how to play, for teachers, questions). */
:root{--sp-a:#4F46E5;--sp-b:#A855F7;--sp-c:#6D5CF0;--sp-ink:#1E1B3A;--sp-lav:#EEEBFF;--sp-lav2:#F6F4FF;--sp-line:#DCD6FB;--sp-bad:#C2364B}
.sp-h1 span{color:var(--sp-a)}

/* the bar: level and tools */
.sp-bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}
.sp-lv button{min-width:64px}
.sp-tools{display:flex;flex-wrap:wrap;gap:6px}
.sp-tool{min-height:44px;padding:0 14px;border:1.5px solid var(--sp-line);border-radius:12px;background:#fff;font:inherit;font-weight:700;font-size:14.5px;color:#4a4670;cursor:pointer;touch-action:manipulation}
.sp-tool[aria-expanded=true]{background:var(--sp-lav);border-color:var(--sp-a);color:var(--sp-a)}
@media(hover:hover){.sp-tool:hover{border-color:var(--sp-a)}}

/* the panels: teams, my topics */
.sp-panel{margin:0 0 14px}
.sp-ph{display:flex;justify-content:space-between;align-items:center;gap:10px}.sp-ph h2{margin:0}
.sp-close{width:44px;height:44px;border:0;border-radius:12px;background:var(--sp-lav2);font-size:18px;color:#4a4670;cursor:pointer}
.sp-names{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:8px;margin-top:12px}
.sp-nrow{display:flex;gap:4px;align-items:center}.sp-nrow input{flex:1;min-width:0;min-height:46px;border:1.5px solid var(--sp-line);border-radius:12px;padding:8px 12px;font:inherit;font-size:16px}
.sp-addt{min-height:46px}
.sp-del{flex:0 0 auto;width:42px;height:42px;border:0;border-radius:10px;background:none;font-size:22px;color:var(--muted);cursor:pointer;touch-action:manipulation}.sp-del:disabled{opacity:.3;cursor:default}
@media(hover:hover){.sp-del:not(:disabled):hover{color:var(--sp-bad)}}
.sp-tlist{list-style:none;margin:10px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:8px}
.sp-ti{display:flex;align-items:center;gap:4px;padding:2px 4px 2px 12px;border-radius:14px;border:1.5px solid var(--sp-line);background:#fff;transition:opacity .15s}
.sp-ti.off{background:#f7f7fa;opacity:.6}
.sp-ti label{flex:1;display:flex;align-items:center;gap:10px;min-height:44px;font-weight:700;font-size:15px;cursor:pointer;min-width:0}
.sp-ti input{width:20px;height:20px;flex:0 0 auto;accent-color:var(--sp-a)}
.sp-tag{flex:0 0 auto;padding:1px 7px;border-radius:7px;background:#fff3d6;color:#7a4b00;font-size:11.5px;font-weight:800}
.sp-add{display:grid;gap:8px;margin-top:16px;max-width:620px}.sp-add h3{margin:0;font-size:16px}
.sp-add input,.sp-add textarea{min-height:46px;border:1.5px solid var(--sp-line);border-radius:12px;padding:10px 12px;font:inherit;font-size:16px;resize:vertical}
.sp-add input:focus,.sp-add textarea:focus,.sp-nrow input:focus{outline:none;border-color:var(--sp-a);box-shadow:0 0 0 4px #4f46e522}
.sp-add .btn{justify-self:start}
.sp-msg{min-height:1.3em;margin:8px 0 0;font-weight:700;color:var(--sp-a)}

/* the stage: the wheel and the question */
.sp-stage{display:grid;grid-template-columns:minmax(0,1fr);gap:16px;align-items:start}
@media(min-width:880px){.sp-stage{grid-template-columns:minmax(0,400px) minmax(0,1fr)}}
.sp-wcol{display:flex;flex-direction:column;align-items:center;gap:10px}
.sp-turn{margin:0;padding:6px 14px;border-radius:999px;background:#fff3d6;color:#7a4b00;font-weight:700;font-size:15px}.sp-turn[hidden]{display:none}
.sp-wbox{width:100%;max-width:360px}
.sp-wheel{width:100%;height:auto;display:block;overflow:visible;filter:drop-shadow(0 10px 20px #2b1f7a26)}
.sp-wg{transform-origin:110px 110px;transition:transform 3s cubic-bezier(.15,.75,.1,1)}
.sp-rim{fill:#fff}
.sp-seg path{stroke:#fff;stroke-width:1.2;transition:opacity .3s}
.sp-seg text{font-weight:800;font-family:"Onest",system-ui,sans-serif;fill:#fff;pointer-events:none}
.sp-seg .sp-em{font-family:system-ui,"Apple Color Emoji","Segoe UI Emoji",sans-serif}
.sp-seg.c0 path{fill:#4F46E5}.sp-seg.c1 path{fill:#A855F7}.sp-seg.c2 path{fill:#10B981}.sp-seg.c3 path{fill:#F59E0B}.sp-seg.c4 path{fill:#6D5CF0}.sp-seg.c5 path{fill:#EC4899}.sp-seg.c6 path{fill:#0EA5E9}
.sp-wg:has(.now) .sp-seg:not(.now) path{opacity:.45}
.sp-hub{fill:#fff;stroke:var(--sp-line);stroke-width:2}.sp-hubt{font-size:20px;font-family:system-ui,"Apple Color Emoji","Segoe UI Emoji",sans-serif}
.sp-ptr{fill:var(--sp-ink);stroke:#fff;stroke-width:2;stroke-linejoin:round}
.sp-spin{width:100%;max-width:360px;min-height:54px;font-size:17px}.sp-spin:disabled{opacity:.6;cursor:default}

.sp-card{position:relative;padding:20px;border-radius:22px;background:#fff;border:1px solid #e3e0f7;box-shadow:0 20px 50px #20274b0d;min-height:200px;transition:opacity .2s}
.sp-card.wait{opacity:.45}
.sp-card.in{animation:sp-in .3s ease-out}@keyframes sp-in{from{opacity:0;transform:translateY(6px)}}
.sp-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;min-height:240px;gap:4px}.sp-empty p{margin:0;font-weight:700;font-size:17px}.sp-empty .small{font-weight:600;font-size:14px}
.sp-finn{width:110px;height:auto;margin-bottom:8px}
.sp-chead{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px}
.sp-topic{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;background:var(--sp-lav);color:var(--sp-a);font-weight:800;font-size:15px}
.sp-lvl{font-weight:800;font-size:13px;color:var(--muted);letter-spacing:.04em}
.sp-q{margin:16px 0 14px;font:800 clamp(22px,3.2vw,30px)/1.3 var(--display,system-ui);color:var(--sp-ink);text-wrap:pretty}
.sp-helpb{min-height:42px;padding:0 14px;border:0;border-radius:12px;background:var(--sp-lav2);font:inherit;font-weight:800;font-size:15px;color:var(--sp-a);cursor:pointer}
.sp-help{margin-top:10px;padding:12px 14px;border-radius:14px;background:var(--sp-lav2)}.sp-help b{display:block;font-size:12px;color:var(--muted);letter-spacing:.05em;margin-bottom:6px}
.sp-help span{display:inline-block;margin:3px 6px 3px 0;padding:6px 10px;border-radius:10px;background:#fff;border:1.5px solid var(--sp-line);font-weight:700;font-size:16px}
.sp-timer{display:flex;flex-wrap:wrap;align-items:center;gap:10px 12px;margin-top:16px}
.sp-clock{font:900 34px/1 var(--display,system-ui);color:var(--sp-a);font-variant-numeric:tabular-nums;min-width:3.2ch}.sp-clock.low,.sp-clock.done{color:var(--sp-bad)}
.sp-cb{min-height:42px;padding:0 14px;border:0;border-radius:12px;background:var(--sp-ink);color:#fff;font:inherit;font-weight:800;font-size:15px;cursor:pointer}
.sp-tchips{display:flex;gap:6px;margin-left:auto}
.sp-tc{min-height:38px;padding:0 10px;border:1.5px solid var(--sp-line);border-radius:10px;background:#fff;font:inherit;font-weight:800;font-size:13px;color:#4a4670;cursor:pointer}
.sp-tc[aria-pressed=true]{background:var(--sp-ink);border-color:var(--sp-ink);color:#fff}
.sp-up{display:flex;align-items:center;gap:10px;margin-top:12px;padding:8px 12px;border-radius:14px;background:#fdecef}.sp-up b{font-size:18px;color:var(--sp-bad)}.sp-loop{width:56px;height:auto}
.sp-acts{display:flex;gap:10px;margin-top:18px}.sp-acts .btn{flex:1;min-height:52px}
.sp-keys{margin-top:12px}
@media(hover:none){.sp-keys{display:none}}
@media(max-width:520px){.sp-wbox{max-width:300px}.sp-tchips{margin-left:0}.sp-acts{flex-direction:column-reverse}.sp-tools{width:100%}.sp-tool{flex:1;padding:0 8px;font-size:13.5px}}

/* full screen, for the projector */
body.sp-full-on{overflow:hidden}
.sp-app.sp-full{position:fixed;inset:0;z-index:1000;margin:0;display:flex;flex-direction:column;gap:1.6vmin;padding:2vmin 3vmin;background:radial-gradient(circle at 15% 0%,#fff 0,var(--sp-lav2) 45%,var(--sp-lav) 100%);overflow:auto}
.sp-full .sp-bar{margin:0}
.sp-full .sp-stage{flex:1;min-height:0;grid-template-columns:minmax(0,46vmin) minmax(0,1fr);gap:4vmin;align-items:center}
.sp-full .sp-wbox{max-width:62vh}.sp-full .sp-spin{max-width:62vh;min-height:8vmin;font-size:3vmin;border-radius:2vmin}
.sp-full .sp-turn{font-size:3vmin;padding:1vmin 2.6vmin}
.sp-full .sp-card{padding:4vmin;border-radius:3vmin}
.sp-full .sp-q{font-size:clamp(28px,5.4vmin,72px)}
.sp-full .sp-topic{font-size:2.8vmin;padding:1vmin 2vmin}.sp-full .sp-lvl{font-size:2.2vmin}
.sp-full .sp-helpb{font-size:2.4vmin;min-height:6vmin;padding:0 2vmin}
.sp-full .sp-help span{font-size:2.8vmin;padding:1vmin 1.6vmin}.sp-full .sp-help b{font-size:1.8vmin}
.sp-full .sp-clock{font-size:7vmin}.sp-full .sp-cb{font-size:2.4vmin;min-height:6vmin}
.sp-full .sp-acts .btn{min-height:8vmin;font-size:2.8vmin}
.sp-full .sp-empty p{font-size:3vmin}.sp-full .sp-finn{width:18vmin}
@media(max-aspect-ratio:1/1){.sp-full .sp-stage{grid-template-columns:minmax(0,1fr);align-items:start;gap:2vh}.sp-full .sp-wbox{max-width:30vh}.sp-full .sp-spin{max-width:30vh;min-height:6vh;font-size:2.2vh}.sp-full .sp-q{font-size:clamp(24px,3.6vh,52px);margin:2vh 0}.sp-full .sp-card{padding:3vh}.sp-full .sp-acts .btn{min-height:6vh;font-size:2.2vh}.sp-full .sp-clock{font-size:5vh}}

/* all the questions */
.sp-all{border-top:1px solid var(--line);padding:4px 0}.sp-all summary{cursor:pointer;min-height:48px;display:flex;align-items:center;font-weight:800;font-size:17px}
.sp-all-g{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px 24px;padding:6px 0 14px}.sp-all-g h3{margin:8px 0 4px;font-size:16px}.sp-all-g ul{margin:0;padding-left:18px;line-height:1.55;color:var(--muted)}

@media(prefers-reduced-motion:reduce){.sp-wg{transition:none}.sp-card.in{animation:none}.sp-card,.sp-seg path{transition:none}}