炫酷的开关--20230907

Night && Day Toggle ☀️/🌙 [Completed It!]

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</button>

CSS：

*,
*:after,
*:before {box-sizing: border-box;
}:root {--slide-ease: cubic-bezier(.4,-0.3,.6,1.3);
/*   --slide-ease: cubic-bezier(.8,-0.3,.2,1.3); */--easing: var(--slide-ease);--speed: 0.5s;--width: clamp(200px, 45vmin, 500px);--ar: 8 / 3;--ray: hsl(0 0% 100% / 0.5);--sun: hsl(47, 91%, 58%);--moon: hsl(212, 13%, 82%);--crater: hsl(221, 16%, 68%);--bg: hsl(219, 30%, 88%);--bear-speed: 10s;--color: hsl(219 30% 20%);
}[data-dark-mode=true] {--bg: hsl(219, 30%, 12%);--color: hsl(219 30% 98%);
}body {display: grid;place-items: center;min-height: 100vh;overflow: hidden;background: var(--bg);transition: background var(--speed) var(--easing);font-family: sans-serif, system-ui;
}.toggle__backdrop:first-of-type .clouds path:first-of-type {fill: var(--ray);
}.toggle {-webkit-tap-highlight-color: transparent;width: var(--width);/* random attempts at tackling the overflow iOS issue */z-index: 10;will-change: transform;isolation: isolate;transform: translate3d(0, 0, 0);/* End of workaround city   */aspect-ratio: var(--ar);border-radius: 100vh;border: 0;position: relative;padding: 0;overflow: hidden;cursor: pointer;transition: background var(--speed) var(--easing);--sky: hsl(204, 53%, 47%);--night: hsl(229, 25%, 16%);outline-color: transparent;background: hsl(calc(204 + (var(--dark, 0) * 25))calc((53 - (var(--dark, 0) * 28)) * 1%)calc((47 - (var(--dark, 0) * 31)) * 1%));box-shadow:calc(var(--width) * 0) calc(var(--width) * 0.02) calc(var(--width) * 0.01) calc(var(--width) * -0.0025) hsl(210 10% 100% / 0.95),calc(var(--width) * 0) calc(var(--width) * -0.02) calc(var(--width) * 0.01) calc(var(--width) * -0.0025) hsl(210 10% 10% / 0.2),calc(var(--width) * 0) calc(var(--width) * 0.02) calc(var(--width) * 0.5) 0 hsl(210 10% 100% / 0.15);
}.toggle:after {content: "";position: absolute;inset: 0;box-shadow:calc(var(--width) * 0) calc(var(--width) * -0.025) calc(var(--width) * 0.025) 0 hsl(210 10% 10% / 0.15) inset,calc(var(--width) * 0) calc(var(--width) * 0.025) calc(var(--width) * 0.025) 0 hsl(210 10% 10% / 0.65) inset;border-radius: 100vh;
}.toggle__content {position: absolute;top: 0;left: 0;right: 0;bottom: 0;overflow: hidden;border-radius: 100vh;display: block;clip-path: inset( 0 0 0 0 round 100vh);
}.toggle__backdrop {overflow: visible !important;position: absolute;bottom: 0;width: 100%;left: 0;transition: translate var(--speed) var(--easing);translate: 0 calc(var(--dark, 0) * (100% - (3 / 8 * var(--width))));
}[aria-pressed=false] .toggle__backdrop:last-of-type {transition-timing-function: cubic-bezier(.2,-0.6,.7,1.6);
}
[aria-pressed=false] .stars path {transition-delay: 0s;
}.stars path {transform-box: fill-box;transform-origin: 25% 50%;scale: calc(0.25 + (var(--dark, 0) * 0.75));transition: scale var(--speed) calc(var(--speed) * 0.5) var(--easing);
}.toggle__indicator {height: 100%;aspect-ratio: 1;border-radius: 0%;display: grid;place-items: center;padding: 3%;
}.pilot-bear {position: absolute;width: 25%;
}.toggle__star {height: 100%;aspect-ratio: 1;border-radius: 50%;position: relative;transition: translate var(--speed) var(--easing);translate: calc((var(--dark, 0) * -10%) + 5%) 0;
/* 	translate: calc((var(--dark, 0) * -18%) + 5%) 0; */
}.sun {background: var(--sun);position: absolute;inset: 0;border-radius: 50%;overflow: hidden;box-shadow:calc(var(--width) * 0.01) calc(var(--width) * 0.01) calc(var(--width) * 0.02) 0 hsl(210 10% 100% / 0.95) inset,calc(var(--width) * -0.01) calc(var(--width) * -0.01) calc(var(--width) * 0.02) 0 hsl(210 10% 20% / 0.5) inset;
}
.moon {position: absolute;inset: -1%;border-radius: 50%;background: var(--moon);transition: translate var(--speed) ease-in-out;translate: calc((100 - (var(--dark, 0) * 100)) * 1%) 0%;box-shadow:calc(var(--width) * 0.01) calc(var(--width) * 0.01) calc(var(--width) * 0.02) 0 hsl(210 10% 100% / 0.95) inset,calc(var(--width) * -0.01) calc(var(--width) * -0.01) calc(var(--width) * 0.02) 0 hsl(210 10% 10% / 0.95) inset;
}.moon__crater {position: absolute;background: var(--crater);border-radius: 50%;width: calc(var(--size, 10) * 1%);aspect-ratio: 1;left: calc(var(--x) * 1%);top: calc(var(--y) * 1%);box-shadow:calc(var(--width) * 0.01) calc(var(--width) * 0.01) calc(var(--width) * 0.01) 0 hsl(210 10% 6% / 0.25) inset,0 calc(var(--width) * 0.005) calc(var(--width) * 0.01) 0 hsl(210 10% 100% / 0.25);
}.moon__crater:nth-of-type(1) {--size: 18;--x: 40;--y: 15;
}
.moon__crater:nth-of-type(2) {--size: 20;--x: 65;--y: 58;
}
.moon__crater:nth-of-type(3) {--size: 34;--x: 18;--y: 40;
}.toggle__star:before {content: "";z-index: -1;width: 356%;background:radial-gradient(hsl(0 0% 100% / 0.25) 40%, transparent 40.5%),radial-gradient(hsl(0 0% 100% / 0.25) 56%, transparent 56.5%)hsl(0 0% 100% / 0.25);border-radius: 50%;aspect-ratio: 1;position: absolute;top: 50%;left: 50%;transition: translate var(--speed) var(--easing);translate: calc((50 - (var(--dark, 0) * 4)) *-1%)-50%;
}.toggle__star:after {content: "";position: absolute;inset: 0;display: block;background: hsl(0 0% 0% / 0.5);filter: blur(4px);translate: 2% 4%;border-radius: 50%;z-index: -1;
}.toggle__indicator-wrapper {position: absolute;inset: 0;transition: translate var(--speed) var(--slide-ease);translate: calc(var(--dark, 0) * (var(--width) - (3 / 8 * var(--width)))) 0;
}[aria-pressed=true] {--dark: 1;
}/* Fun stuff! *//* We have 11 stars */.stars g {transform-box: fill-box;transform-origin: 50% 50%;
}
.stars g:nth-of-type(3) {animation: twinkle 4s -2s infinite;
}.stars g:nth-of-type(11) {animation: twinkle 6s -2s infinite;
}.stars g:nth-of-type(9) {animation: twinkle 4s -1s infinite;
}@keyframes twinkle {0%, 40%, 60%, 100% {transform: scale(1);}50% {transform: scale(0);}
}.astrobear {width: 12%;position: absolute;top: 100%;left: 0%;transition: translate calc(var(--speed) + (var(--dark, 0) * (var(--bear-speed) - var(--speed))))calc(var(--bear-speed) * (0.4 * var(--dark, 0))) linear;translate: calc(var(--dark, 0) * 400%) calc(var(--dark, 0) * -350%);
}.astrobear svg {transform-origin: 50% 75%;scale: var(--dark, 0);rotate: calc(var(--dark, 0) * 360deg);transition: rotate calc(var(--speed) + (var(--dark, 0) * (var(--bear-speed) - var(--speed)))) calc(var(--bear-speed) * 0.4) linear, scale var(--speed) ease-in-out;
}.astrobear__container {position: absolute;overflow: hidden;inset: 0;clip-path: inset(0 0 0 0);opacity: var(--dark, 0);translate: 0 calc(-200% + (var(--dark, 0) * 200%));transition: opacity var(--speed) var(--easing), translate var(--speed) var(--easing);
}.pilot__container {position: absolute;overflow: hidden;inset: 0;clip-path: inset(0 0 0 0);opacity: calc(1 - var(--dark, 0));translate: 0 calc(var(--dark, 0) * 200%);transition: opacity var(--speed) var(--easing), translate var(--speed) var(--easing);
}.pilot-bear {width: 18%;position: absolute;top: 70%;left: 100%;transition:translatecalc(var(--speed) + ((1 - var(--dark, 0)) *((var(--bear-speed) * 0.5) - var(--speed))))calc((var(--bear-speed) * 0.5) * ((1 - var(--dark, 0)) * 0.4)) linear;translate:calc((0 - (1 - var(--dark, 0))) * (var(--width) + 100%)) calc((0 - (1 - var(--dark, 0))) * (200%));
}.pilot {rotate: 12deg;animation: fly 4s infinite ease-in-out;
}@keyframes fly {50% { translate: 0 -25%; }
}.controls {position: fixed;bottom: 1rem;right: 1rem;display: flex;align-items: center;gap: 0.5rem;font-family: sans-serif;color: var(--color);transition: color var(--speed) var(--easing);
}[type=checkbox] {accent-color: var(--color);transition: accent-color var(--speed) var(--easing);
}

JS：

const BUTTON = document.querySelector("button");
const SYNC = document.querySelector("#sync")const TOGGLE = () => {const IS_PRESSED = BUTTON.matches("[aria-pressed=true]");if (SYNC.checked)document.body.setAttribute("data-dark-mode", IS_PRESSED ? false : true);BUTTON.setAttribute("aria-pressed", IS_PRESSED ? false : true);
};BUTTON.addEventListener("click", TOGGLE);