mathly / static /science.css
3v324v23's picture
feat(science): implement interactive riddle voting system with CSS animations
a4bc651
Raw History Blame Contribute Delete
7.2 kB
/* The science path and its class vote (static/science.js). Colours come from math.css's tokens. */
.sci{--sci:#5CC2B2;display:flex;flex-direction:column;gap:14px}
.sci h2{margin:0;font:400 22px/1.2 var(--f-display);color:var(--sci)}
.sci p{margin:0;line-height:1.55}
.sci-unit{display:flex;flex-direction:column;gap:12px;border:1px solid color-mix(in srgb,var(--sci) 40%,var(--line));border-radius:18px;background:var(--surface);padding:16px}
.sci-unit-head{display:flex;gap:12px;align-items:flex-start}.sci-unit-head>span{font-size:30px}.sci-unit-head p{color:var(--muted)}
.sci-skill{display:flex;align-items:center;gap:12px;width:100%;padding:14px;border:1px solid color-mix(in srgb,var(--sci) 55%,var(--line));border-radius:16px;background:linear-gradient(130deg,color-mix(in srgb,var(--sci) 16%,var(--surface-2)),var(--surface-2));color:var(--ink);text-align:start;font:inherit;cursor:pointer}
.sci-skill:hover{border-color:var(--sci)}
.sci-skill>span:nth-child(2){display:flex;flex-direction:column;gap:3px;flex:1;min-width:0}.sci-skill b{font-size:18px}.sci-skill small{color:var(--muted)}
.sci-skill i{font-style:normal;color:var(--sci);font-size:22px}
.sci-skill-icon{display:grid;place-items:center;width:48px;height:48px;flex:none;border-radius:14px;background:color-mix(in srgb,var(--sci) 22%,var(--bg));font-size:26px}
.sci-card{display:flex;flex-direction:column;gap:10px;align-items:flex-start;border:1px solid var(--line);border-radius:16px;background:var(--surface);padding:16px}
.sci-card p{color:var(--muted)}
.sci-riddle p{color:var(--ink)}.sci-q{font-weight:700;color:var(--sci)!important}
.sci-join{display:flex;gap:8px;flex-wrap:wrap;width:100%}
.sci-join input{flex:1;min-width:0;max-width:220px;padding:10px 14px;border-radius:999px;border:1px solid var(--line);background:var(--bg);color:var(--ink);font:700 18px/1 var(--f-body);letter-spacing:.2em;text-align:center}
.sci-join input:focus{outline:2px solid var(--sci);outline-offset:1px}
.sci-msg{border:1px solid color-mix(in srgb,var(--amber) 50%,var(--line));background:var(--amber-bg);color:var(--amber);border-radius:12px;padding:10px 14px}
.sci-code{display:flex;align-items:center;justify-content:space-between;gap:10px;border:1px dashed color-mix(in srgb,var(--sci) 60%,var(--line));border-radius:14px;padding:8px 14px;color:var(--muted)}
.sci-code b{font:400 26px/1 var(--f-display);color:var(--sci);letter-spacing:.15em}
.sci-code.big{padding:14px 18px}.sci-code.big b{font-size:44px}
.sci-choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.sci-choice{position:relative;overflow:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;min-height:68px;padding:12px;border:2px solid var(--line);border-radius:14px;background:var(--surface-2);color:var(--ink);font:inherit;cursor:pointer}
.sci-choice b{position:relative;font-size:18px}.sci-choice small{position:relative;color:var(--muted)}
.sci-choice:not(:disabled):hover{border-color:var(--sci)}
.sci-choice.mine{border-color:var(--sci);background:color-mix(in srgb,var(--sci) 18%,var(--surface-2))}
.sci-choice.tied{border-style:dashed;border-color:var(--amber)}
.sci-choice:disabled{cursor:default}
.sci-bar{position:absolute;inset-block:0;inset-inline-start:0;background:color-mix(in srgb,var(--sci) 18%,transparent);transition:width .8s ease}
.sci-choice.picked{border-color:var(--gold)}.sci-choice.picked .sci-bar{background:color-mix(in srgb,var(--gold) 26%,transparent)}
.sci-choice.right b::after{content:" ✓";color:var(--ok)}
.sci-count{color:var(--muted);text-align:center}
.sci-host{display:flex;justify-content:center}.sci-host .mx-btn{font-size:17px;padding:13px 22px}
.sci-host .mx-btn:disabled{opacity:.45;cursor:default}
.sci-result{border-radius:16px;padding:14px 16px;display:flex;flex-direction:column;gap:6px;border:1px solid var(--line);animation:sci-in .4s ease 1.6s both}
.sci-result h3{margin:0;font:400 22px/1.2 var(--f-display)}
.sci-result.flies{background:var(--ok-bg);border-color:var(--ok)}.sci-result.flies h3{color:var(--ok)}
.sci-result.falls,.sci-result.stuck{background:var(--sumac-bg);border-color:var(--sumac)}.sci-result.falls h3,.sci-result.stuck h3{color:var(--sumac)}
/* the launch pad */
.sci-stage{position:relative;height:240px;overflow:hidden;border-radius:18px;border:1px solid var(--line);background:linear-gradient(var(--bg),var(--night-2))}
.sci-sky{position:absolute;inset:0;background-image:radial-gradient(1.5px 1.5px at 12% 20%,var(--starlight),transparent),radial-gradient(1px 1px at 70% 35%,var(--starlight),transparent),radial-gradient(1.5px 1.5px at 40% 12%,var(--starlight),transparent),radial-gradient(1px 1px at 85% 70%,var(--starlight),transparent),radial-gradient(1px 1px at 25% 60%,var(--starlight),transparent);opacity:.7}
.sci-pad{position:absolute;inset-inline:0;bottom:0;height:22px;background:var(--surface-2);border-top:2px solid var(--line)}
.sci-rocket{position:absolute;bottom:14px;left:50%;width:54px;height:126px;margin-left:-27px;transform-origin:50% 80%}
.sci-flame{opacity:0;transform-origin:30px 112px}
.sci-smoke{position:absolute;bottom:18px;left:50%;width:0;height:0}
.sci-smoke i{position:absolute;width:34px;height:34px;margin:-17px;border-radius:50%;background:var(--dim);opacity:0}
.sci-smoke i:nth-child(1){left:-26px}.sci-smoke i:nth-child(3){left:26px}
.go-flies .sci-rocket{animation:sci-fly 2.4s cubic-bezier(.5,0,.8,.3) .3s forwards}
.go-flies .sci-flame,.go-falls .sci-flame{animation:sci-burn .12s ease-in-out infinite alternate,sci-on .2s forwards}
.go-flies .sci-smoke i,.go-stuck .sci-smoke i,.go-falls .sci-smoke i{animation:sci-puff 1.4s ease-out .2s forwards}
.go-falls .sci-rocket{animation:sci-fall 2.2s ease-in-out .3s forwards}
.go-falls .sci-flame{animation:sci-burn .12s ease-in-out infinite alternate,sci-sputter 1s forwards .3s}
.go-stuck .sci-rocket{animation:sci-shake .09s linear 14 .2s}
.go-stuck .sci-flame{animation:sci-burn .12s ease-in-out infinite alternate,sci-weak 1.6s forwards}
.end-flies .sci-rocket{transform:translateY(-320px)}
.end-falls .sci-rocket{transform:rotate(-14deg)}
@keyframes sci-fly{to{transform:translateY(-320px)}}
@keyframes sci-fall{0%{transform:none}45%{transform:translateY(-110px)}60%{transform:translateY(-118px) rotate(-6deg)}100%{transform:rotate(-14deg)}}
@keyframes sci-shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-2px) rotate(-1deg)}75%{transform:translateX(2px) rotate(1deg)}}
@keyframes sci-burn{from{transform:scaleY(.85)}to{transform:scaleY(1.15)}}
@keyframes sci-on{to{opacity:1}}
@keyframes sci-sputter{0%{opacity:1}60%{opacity:1}75%{opacity:.2}85%{opacity:.7}100%{opacity:0}}
@keyframes sci-weak{0%{opacity:.6}80%{opacity:.5}100%{opacity:0}}
@keyframes sci-puff{0%{opacity:.6;transform:scale(.4)}100%{opacity:0;transform:scale(2.2) translateY(-10px)}}
@keyframes sci-in{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.sci-stage *{animation-duration:.01s!important;animation-delay:0s!important;animation-iteration-count:1!important}.sci-result{animation:none}}
@media (max-width:420px){.sci-choices{grid-template-columns:1fr}.sci-code.big b{font-size:36px}}