:root{color-scheme:dark;--clock-color:#f5ede4;--clock-bg:#000;--clock-font:ui-rounded,-apple-system,system-ui,sans-serif}
*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;overflow:hidden}body{background:var(--clock-bg);font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;-webkit-tap-highlight-color:transparent}
button,input,select{font:inherit}button,select,input{touch-action:manipulation}button{cursor:pointer}button:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid #9dc8ff;outline-offset:4px}[hidden]{display:none!important}
#stage{position:fixed;inset:0;padding:max(24px,env(safe-area-inset-top)) max(28px,env(safe-area-inset-right)) max(24px,env(safe-area-inset-bottom)) max(28px,env(safe-area-inset-left));display:flex;align-items:center;justify-content:center;user-select:none;-webkit-user-select:none;touch-action:manipulation}
#clock-face{color:var(--clock-color);text-align:center;width:100%;font-family:var(--clock-font);font-variant-numeric:tabular-nums;font-feature-settings:'tnum';font-weight:600}
#time-row{display:flex;align-items:baseline;justify-content:center;gap:.12em;line-height:1.05;white-space:nowrap;font-size:160px;letter-spacing:normal}#time{display:block}#period{font-size:.16em;letter-spacing:0;font-weight:600}#date{font-size:28px;font-weight:500;line-height:1.3;letter-spacing:.015em;margin-top:12px;white-space:nowrap}
#controls{position:fixed;left:max(24px,env(safe-area-inset-left));right:max(24px,env(safe-area-inset-right));bottom:max(16px,env(safe-area-inset-bottom));display:flex;align-items:center;justify-content:space-between;gap:12px;color:#eee;z-index:2}#controls>span{font-size:10px;letter-spacing:.2em;background:#202024e8;padding:9px 12px;border-radius:20px}button{border:1px solid #ffffff26;background:#303036;color:#fff;border-radius:24px;padding:11px 19px;min-height:44px}#open-settings{background:#242429ed}#open-settings span{margin-left:9px}
dialog{color:#f5f5f7;background:#17171c;border:1px solid #ffffff1c;border-radius:28px;width:min(620px,calc(100% - 28px));max-height:calc(100dvh - 28px);padding:0;overscroll-behavior:contain;box-shadow:0 24px 90px #0009}dialog::backdrop{background:#0008;backdrop-filter:blur(9px)}dialog header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:24px 24px 12px}small{font-size:10px;letter-spacing:.2em;color:#95959f}h1{font-size:24px;font-weight:600;margin:7px 0}#close-settings{background:#e8e8ef;color:#15151b;border:none}form{padding:0 24px}fieldset{border:0;border-top:1px solid #ffffff14;margin:16px 0 0;padding:14px 0 0;min-width:0}legend{font-size:12px;color:#a9a9b5;letter-spacing:.05em;padding:0 12px 0 0}.row{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:49px;font-size:14px}.pair{display:grid;grid-template-columns:1fr 1fr;gap:28px}select{color:#eee;background:#292930;border:1px solid #ffffff17;border-radius:10px;padding:9px;max-width:68%;font-size:13px}input[type=color]{width:45px;height:34px;border:1px solid #ffffff36;border-radius:9px;padding:3px;background:transparent}input[type=checkbox]{appearance:none;-webkit-appearance:none;width:46px;height:28px;border-radius:18px;background:#55555e;position:relative;flex-shrink:0;margin:0}input[type=checkbox]::before{content:'';position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:white;transition:transform .15s}input[type=checkbox]:checked{background:#6b9879}input[type=checkbox]:checked::before{transform:translateX(18px)}.range-label{display:grid;grid-template-columns:1fr auto;gap:12px;margin:17px 0;font-size:14px}input[type=range]{grid-column:1/-1;width:100%;margin:0;accent-color:#e4d4bf;min-height:26px}output{color:#bebec9;font-variant-numeric:tabular-nums}.hint,footer p{font-size:12px;line-height:1.65;color:#a3a3b0;margin:8px 0}footer{padding:12px 24px 22px}#offline-status{color:#b9cdbc}#save-status.error,#offline-status.error{color:#f6bda1}@media(max-width:430px){dialog header{padding:20px 18px 10px}form{padding:0 18px}footer{padding:12px 18px 20px}h1{font-size:22px}.pair{gap:16px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}

/* Keep Done reachable while scrolling settings in landscape. */
dialog header{position:sticky;top:0;background:#17171c;z-index:3;border-bottom:1px solid #ffffff10}
#time-row{font-weight:var(--clock-weight,700)}#date{font-variation-settings:"wght" 500}
.date-month{margin-inline-start:.28em}
.range-scale{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr 1fr;align-items:start;margin-top:-10px;color:#92929f;font-size:11px;line-height:1.4;pointer-events:none}
.range-scale>span{padding-top:9px}.range-scale>span:last-child{text-align:right}
.range-scale .range-default{position:relative;text-align:center;color:#e4d4bf}
.range-default::before{content:'';position:absolute;top:0;left:50%;width:2px;height:6px;transform:translateX(-50%);background:#e4d4bf;border-radius:1px}
#open-settings{width:48px;height:48px;padding:0;display:grid;place-items:center;border-radius:50%}
select,input[type=color],input[type=range]{min-height:44px}

.color-setting{padding:14px 0;border-top:1px solid #ffffff14;font-size:14px}
.swatches{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}
.swatch{width:44px;height:44px;min-height:44px;padding:6px;background:transparent;border:2px solid transparent;border-radius:50%;display:grid;place-items:center}
.swatch::before{content:'';width:28px;height:28px;border-radius:50%;background:var(--swatch);border:1px solid #ffffff40}
.swatch[aria-pressed=true]{border-color:#eee}
.color-setting summary{color:#aaaab4;cursor:pointer;min-height:44px;display:flex;align-items:center;width:fit-content;padding:0 8px}
.color-setting summary::after{content:' ›';margin-left:8px}.color-setting details[open] summary::after{transform:rotate(90deg)}