:root {
  --bg: #FFF4E8; --card: #FFFFFF; --ink: #3B2F4A; --muted: #8A7E96; --line: #F0E2D4;
  --peach: #FF8F6B; --peach-soft: #FFE1D4; --lav: #B79BF0; --lav-soft: #ECE4FD;
  --butter: #FFD25E; --butter-soft: #FFF1C9; --mint: #7FD3AE; --mint-soft: #DDF5EA;
  --rose: #FF6F8E; --shadow: 0 6px 0 rgba(59, 47, 74, .08), 0 10px 24px rgba(59, 47, 74, .06);
  --r: 22px; --tabs: 74px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #221B2E; --card: #2E2540; --ink: #F6EEFF; --muted: #A99BBB; --line: #3D3252;
    --peach-soft: #4A3036; --lav-soft: #3A3158; --butter-soft: #4A4028; --mint-soft: #26423A;
    --shadow: 0 6px 0 rgba(0, 0, 0, .25), 0 10px 24px rgba(0, 0, 0, .2);
    color-scheme: dark;
  }
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; background: var(--bg); color: var(--ink); }
body { font: 17px/1.45 'Fredoka', ui-rounded, 'SF Pro Rounded', system-ui, sans-serif; min-height: 100dvh; }
button, input, textarea { font: inherit; color: inherit; }
h1 { font-size: 1.8rem; line-height: 1.15; margin: 0 0 4px; font-weight: 700; }
h2 { font-size: 1.35rem; margin: 0 0 12px; font-weight: 600; text-align: center; }
h3 { font-size: 1rem; margin: 18px 0 8px; font-weight: 600; }
p { margin: 0 0 10px; }
.muted { color: var(--muted); } .tiny { font-size: .82rem; } .center { text-align: center; }
.err { color: var(--rose); font-weight: 500; }

.screen { max-width: 520px; margin: 0 auto; padding: 20px 16px calc(var(--tabs) + 28px + env(safe-area-inset-bottom)); }
.hello { padding: 8px 4px 10px; }
.card { background: var(--card); border-radius: var(--r); padding: 18px; box-shadow: var(--shadow); margin: 12px 0; border: 2px solid var(--line); }
.stack { display: flex; flex-direction: column; gap: 10px; }
label { font-weight: 500; }
input, textarea { width: 100%; border: 2px solid var(--line); background: var(--bg); border-radius: 16px; padding: 12px 14px; outline: none; transition: border-color .15s; }
input:focus, textarea:focus { border-color: var(--lav); }
textarea { resize: vertical; }

/* buttons */
.btn { appearance: none; border: 0; border-radius: 999px; padding: 12px 20px; font-weight: 600; background: var(--peach); color: #fff;
  box-shadow: 0 4px 0 #E26B48; cursor: pointer; transition: transform .1s, box-shadow .1s; min-height: 48px; }
.btn:active { transform: translateY(3px); box-shadow: 0 1px 0 #E26B48; }
.btn.big { width: 100%; font-size: 1.1rem; padding: 15px 20px; margin-top: 12px; }
.btn.soft { background: var(--lav-soft); color: var(--ink); box-shadow: 0 4px 0 var(--line); }
.btn[disabled] { opacity: .45; pointer-events: none; }
.link { display: block; margin: 12px auto 0; background: none; border: 0; color: var(--muted); text-decoration: underline; padding: 10px; cursor: pointer; }
.icon { width: 40px; height: 40px; border-radius: 50%; border: 0; background: var(--card); font-size: 1.4rem; box-shadow: var(--shadow); cursor: pointer; }
.chip { border: 2px solid var(--line); background: var(--card); border-radius: 999px; padding: 8px 14px; cursor: pointer; transition: transform .1s; }
.chip:active { transform: scale(.94); }
.chip.on { background: var(--lav); border-color: var(--lav); color: #fff; }
.chips, .lib, .prompts, .pain-list { display: flex; flex-wrap: wrap; gap: 8px; }
.prompts { margin: 12px 0; }
.row-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 16px 0 8px; }
.row-actions .btn { padding: 12px 10px; font-size: .95rem; }
.seg { display: flex; background: var(--bg); border: 2px solid var(--line); border-radius: 999px; padding: 4px; margin: 10px 0; }
.seg button { flex: 1; border: 0; background: none; padding: 9px; border-radius: 999px; cursor: pointer; font-weight: 500; }
.seg button.on { background: var(--card); box-shadow: var(--shadow); }

/* login + icebreaker */
.login, .ice { padding-top: 40px; }
.login { text-align: center; }
.login form { text-align: left; margin-top: 18px; }
.logo-wrap { display: flex; justify-content: center; }
.logo { width: 108px; height: 108px; border-radius: 28px; }
.ice h1 { text-align: center; margin-top: 12px; }
.ice textarea { margin-top: 4px; }
.bob { animation: bob 3s ease-in-out infinite; }
@keyframes bob { 50% { transform: translateY(-6px) rotate(-3deg); } }

/* today */
.hero { text-align: center; cursor: pointer; background: linear-gradient(160deg, var(--peach-soft), var(--lav-soft)); }
.hero h2 { margin-top: 6px; }
.jar-mini .jar { width: 110px; }
.due { display: block; width: 100%; text-align: left; font-weight: 600; background: var(--butter-soft); cursor: pointer; }
.pulse { animation: pulse 2.2s ease-in-out infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 6px rgba(255, 210, 94, .35), var(--shadow); } }
.jar-card { text-align: center; }
.jar { width: 190px; max-width: 70%; display: block; margin: 0 auto; overflow: visible; }
.jar .glass { fill: color-mix(in srgb, var(--lav-soft) 55%, transparent); stroke: var(--lav); stroke-width: 4; }
.jar .lid { fill: var(--lav); }
.jar .shine { fill: none; stroke: #fff; stroke-width: 5; stroke-linecap: round; opacity: .55; }
.spoon { transform-box: fill-box; }
.spoon.free ellipse, .spoon.free rect { fill: var(--peach); }
.spoon.res ellipse, .spoon.res rect { fill: var(--lav); }
.spoon.buf ellipse, .spoon.buf rect { fill: var(--butter); }
.spoon.ghost ellipse, .spoon.ghost rect { fill: none; stroke: var(--muted); stroke-width: 1.5; stroke-dasharray: 3 3; opacity: .5; }
.fill-in .spoon { animation: drop .5s cubic-bezier(.3, 1.6, .6, 1) both; }
.fill-in .spoon:nth-child(n) { animation-delay: calc(var(--i, 0) * 40ms); }
@keyframes drop { from { opacity: 0; translate: 0 -60px; } }
.legend { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; font-size: .9rem; margin-top: 10px; }
.dot { display: inline-block; width: 11px; height: 11px; border-radius: 50%; margin-right: 5px; vertical-align: -1px; }
.dot.free { background: var(--peach); } .dot.res { background: var(--lav); } .dot.buf { background: var(--butter); }
.saved { margin: 10px 0 0; font-size: 1.05rem; } .saved b { font-size: 1.5rem; color: var(--peach); }
.empty { text-align: center; }

/* tasks */
.list h3 { margin-left: 4px; }
.done-h { color: var(--mint); }
.task { display: flex; align-items: center; gap: 10px; background: var(--card); border: 2px solid var(--line); border-radius: 18px; padding: 8px 12px 8px 8px; margin: 8px 0; box-shadow: var(--shadow); }
.task.is-done { opacity: .7; }
.task.is-done .t { text-decoration: line-through; text-decoration-color: var(--mint); text-decoration-thickness: 2px; }
.check { flex: none; width: 36px; height: 36px; border-radius: 12px; border: 3px solid var(--lav); background: none; cursor: pointer; color: #fff; font-weight: 700; transition: transform .15s; }
.check:active { transform: scale(.85) rotate(-8deg); }
.is-done .check { background: var(--mint); border-color: var(--mint); }
.task-main { flex: 1; text-align: left; background: none; border: 0; padding: 6px 0; cursor: pointer; min-height: 44px; }
.task-main .t { display: block; font-weight: 500; }
.why { display: block; font-size: .8rem; color: var(--muted); margin-top: 2px; }
.rep { font-size: .8rem; }
.wt { flex: none; display: inline-flex; flex-direction: column; align-items: center; font-size: 1.5rem; line-height: 1; width: 40px; }
.wt small { font-size: .7rem; color: var(--muted); margin-top: 2px; }
.quickadd { display: flex; gap: 8px; padding: 10px; }
.quickadd .btn { width: 52px; padding: 0; font-size: 1.6rem; flex: none; }
.lib-item { font-size: .95rem; }
.key-row { display: grid; grid-template-columns: 44px 1fr; grid-template-rows: auto auto; column-gap: 8px; align-items: center; padding: 4px 0; }
.key-row .wt { grid-row: span 2; }
.key-row .muted { font-size: .85rem; }
.title-in { font-size: 1.2rem; font-weight: 600; }
.weights { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; }
.wbtn { border: 2px solid var(--line); background: var(--card); border-radius: 16px; padding: 8px 2px; font-size: .68rem; line-height: 1.15; cursor: pointer; display: flex; flex-direction: column; align-items: center; gap: 2px; transition: transform .12s; }
.wbtn span { font-size: 1.7rem; }
.wbtn small { color: var(--muted); }
.wbtn.on { border-color: var(--peach); background: var(--peach-soft); transform: translateY(-3px) rotate(-2deg); }
.days .chip { padding: 8px 12px; }

/* tabs */
.tabs { position: fixed; left: 0; right: 0; bottom: 0; display: flex; justify-content: space-around; background: var(--card); border-top: 2px solid var(--line);
  padding: 6px 8px calc(6px + env(safe-area-inset-bottom)); height: calc(var(--tabs) + env(safe-area-inset-bottom)); z-index: 5; }
.tab { flex: 1; max-width: 140px; display: flex; flex-direction: column; align-items: center; gap: 2px; border: 0; background: none; color: var(--muted); font-size: .8rem; font-weight: 500; border-radius: 16px; cursor: pointer; }
.tab span { font-size: 1.5rem; transition: transform .2s; }
.tab.on { color: var(--ink); background: var(--peach-soft); }
.tab.on span { transform: translateY(-2px) scale(1.12); }

/* sheets */
#sheet { position: fixed; inset: 0; z-index: 20; }
.scrim { position: absolute; inset: 0; background: rgba(34, 27, 46, .45); animation: fade .2s; }
.panel { position: absolute; left: 0; right: 0; bottom: 0; max-width: 560px; margin: 0 auto; background: var(--bg); border-radius: 28px 28px 0 0;
  padding: 22px 18px calc(22px + env(safe-area-inset-bottom)); max-height: 92dvh; overflow-y: auto; animation: up .28s cubic-bezier(.2, 1.2, .4, 1); }
.panel.full { top: 0; max-height: none; border-radius: 0; padding-top: calc(14px + env(safe-area-inset-top)); }
@keyframes up { from { transform: translateY(40%); opacity: 0; } }
@keyframes fade { from { opacity: 0; } }
.big-face { font-size: 4rem; text-align: center; line-height: 1.1; margin: 6px 0 10px; animation: pop .35s cubic-bezier(.3, 1.8, .6, 1); }
@keyframes pop { from { transform: scale(.5); } }

/* check-in */
.ci-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.dots { display: flex; gap: 6px; }
.dots i { width: 9px; height: 9px; border-radius: 50%; background: var(--line); transition: all .2s; }
.dots i.past { background: var(--lav); }
.dots i.now { background: var(--peach); width: 22px; border-radius: 6px; }
.ci-body { max-width: 440px; margin: 0 auto; }
.grid10 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
.num { aspect-ratio: 1; border: 2px solid var(--line); border-radius: 18px; background: var(--card); font-size: 1.35rem; font-weight: 600; cursor: pointer; box-shadow: var(--shadow); transition: transform .12s; }
.num.on, .choice.on { background: var(--peach); border-color: var(--peach); color: #fff; transform: scale(1.06) rotate(-3deg); }
.scale-ends { display: flex; justify-content: space-between; color: var(--muted); font-size: .85rem; margin-top: 8px; }
.choices { display: grid; gap: 10px; }
.choices.two { grid-template-columns: 1fr 1fr; }
.choices.three { grid-template-columns: repeat(3, 1fr); }
.choice { display: flex; align-items: center; gap: 14px; border: 2px solid var(--line); background: var(--card); border-radius: 20px; padding: 14px 16px; font-size: 1.05rem; font-weight: 500; text-align: left; cursor: pointer; box-shadow: var(--shadow); min-height: 58px; transition: transform .12s; }
.choice span { font-size: 1.8rem; }
.choices.two .choice, .choices.three .choice { flex-direction: column; justify-content: center; text-align: center; gap: 4px; padding: 16px 8px; }
.choice:active, .num:active { transform: scale(.94); }
.body { display: block; width: 190px; margin: 6px auto 10px; }
.part { fill: var(--card); stroke: var(--lav); stroke-width: 2.5; cursor: pointer; transition: fill .15s; }
.part.hurt { fill: color-mix(in srgb, var(--rose) calc(var(--heat) * 10%), var(--butter)); stroke: var(--rose); }
.pain-chip { background: var(--peach-soft); border-color: transparent; }
.range { padding: 0; height: 36px; accent-color: var(--peach); background: none; border: 0; }
.int { color: var(--peach); }

/* toast + confetti */
#toast { position: fixed; left: 50%; bottom: calc(var(--tabs) + 18px + env(safe-area-inset-bottom)); transform: translate(-50%, 30px); opacity: 0; background: var(--ink); color: var(--bg);
  padding: 12px 18px; border-radius: 999px; font-weight: 500; transition: all .25s; z-index: 30; max-width: 90vw; text-align: center; pointer-events: none; }
#toast.show { opacity: 1; transform: translate(-50%, 0); }
#toast.bad { background: var(--rose); color: #fff; }
.confetti { position: fixed; z-index: 40; pointer-events: none; font-size: 1.2rem; animation: burst 1s ease-out forwards; }
@keyframes burst { to { transform: translate(var(--dx), var(--dy)) rotate(200deg); opacity: 0; } }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }