:root{color-scheme:dark;--bg:oklch(13% .032 260);--panel:oklch(19% .038 260);--panel2:oklch(22% .045 260);--line:oklch(34% .045 260);--text:oklch(93% .018 255);--muted:oklch(68% .035 255);--red:oklch(65% .18 31);--orange:oklch(76% .14 68);--green:oklch(72% .14 150)}
*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 18% 0%,oklch(28% .08 30),transparent 30%),linear-gradient(180deg,oklch(16% .038 260),var(--bg));color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif}.app{width:min(820px,100%);margin:0 auto;padding:28px 18px 42px}.hero{display:flex;align-items:stretch;justify-content:space-between;gap:14px;margin-bottom:14px}.eyebrow{margin:0 0 6px;color:var(--orange);font-size:12px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}h1{margin:0;font-size:clamp(42px,9vw,82px);line-height:.9;letter-spacing:-.07em}h2{margin:0;font-size:18px;letter-spacing:-.03em}.streak-card,.today-card,.habits,.calendar-card{border:1px solid var(--line);border-radius:22px;background:color-mix(in oklch,var(--panel) 88%,transparent);box-shadow:0 20px 60px oklch(7% .03 260 / .28)}.streak-card{min-width:150px;display:grid;place-items:center;padding:16px}.streak{font-size:54px;font-weight:950;line-height:.9;color:var(--orange);letter-spacing:-.08em}.streak-label{color:var(--muted);font-size:12px;font-weight:850;text-transform:uppercase;letter-spacing:.08em}.today-card{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px;margin-bottom:14px}.muted{margin:5px 0 0;color:var(--muted);font-size:14px}.primary,.ghost{appearance:none;border:1px solid var(--line);border-radius:999px;background:var(--panel2);color:var(--text);font:inherit;font-weight:900;cursor:pointer}.primary{padding:13px 16px;background:linear-gradient(180deg,var(--red),oklch(48% .16 31));box-shadow:inset 0 1px 0 oklch(100% 0 0 / .13)}.primary.done{background:linear-gradient(180deg,var(--green),oklch(45% .12 150))}.habits{padding:18px;margin-bottom:14px}.habit-list{display:grid;gap:8px;margin-top:12px}.habit{display:flex;align-items:center;gap:10px;padding:11px 12px;border:1px solid var(--line);border-radius:14px;background:oklch(16% .034 260)}.habit input{width:18px;height:18px;accent-color:var(--green)}.habit span{font-weight:760}.calendar-card{padding:16px}.calendar-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.ghost{width:38px;height:38px;font-size:24px}.weekdays,.calendar{display:grid;grid-template-columns:repeat(7,1fr);gap:7px}.weekdays span{text-align:center;color:var(--muted);font-size:11px;font-weight:900;text-transform:uppercase}.calendar{margin-top:8px}.day{position:relative;aspect-ratio:1;border:1px solid var(--line);border-radius:12px;background:oklch(15% .032 260);color:var(--muted);font-weight:850;cursor:pointer}.day.blank{visibility:hidden}.day.today{border-color:var(--orange);box-shadow:0 0 0 2px oklch(76% .14 68 / .18)}.day.done{background:oklch(24% .07 33);border-color:oklch(50% .13 31);color:var(--text)}.day.done::after{content:"×";position:absolute;inset:0;display:grid;place-items:center;color:var(--red);font-size:clamp(28px,7vw,54px);font-weight:950;line-height:1}.day span{position:absolute;top:7px;left:8px;z-index:1;font-size:12px}@media(max-width:560px){.hero{display:block}.streak-card{margin-top:14px;min-height:120px}.today-card{align-items:stretch;flex-direction:column}.primary{width:100%}.weekdays,.calendar{gap:5px}.day{border-radius:9px}}