*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;min-height:100vh;color:var(--k);font-family:var(--pen);font-size:18px;background:var(--w);
 background-image:linear-gradient(rgba(31,79,184,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(31,79,184,.08) 1px,transparent 1px);background-size:20px 20px;
 padding:env(safe-area-inset-top) 0 calc(90px + env(safe-area-inset-bottom))}
button,input,select,textarea{font:inherit;color:inherit}
svg.ic{display:block;overflow:visible;filter:url(#rough)}
.who{display:inline-flex;gap:2px;vertical-align:middle}
.who svg{width:18px;height:18px;overflow:visible}

/* header */
.top{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:8px;padding:10px 12px;background:#fff;border-bottom:2.5px solid var(--k);
 background-image:radial-gradient(var(--r) 2.4px,transparent 2.9px);background-size:12px 12px}
.range{flex:1;text-align:center;background:#fff;border:2.5px solid var(--k);box-shadow:3px 3px 0 var(--k);padding:2px 8px;transform:rotate(-1deg)}
.range b{font-family:var(--mark);font-weight:400;font-size:22px;display:block;line-height:1.1}
.range span{font-size:15px}
.nav{width:44px;height:44px;border:2.5px solid var(--k);border-radius:50%;background:var(--y);font-family:var(--mark);font-size:24px;line-height:1;box-shadow:2px 2px 0 var(--k)}
.tabs{display:flex;gap:6px;padding:10px 12px 0}
.tabs button{flex:1;padding:6px 0;border:2px solid var(--k);border-radius:6px;background:#fff;font-family:var(--hand);font-weight:700;font-size:21px}
.tabs button.on{background:var(--k);color:#fff}
main{padding:10px 12px}

/* day cards */
.day{position:relative;background:#fff;border:2px solid var(--k);border-radius:3px;padding:10px 10px 8px;margin:14px 0;box-shadow:2px 3px 0 rgba(0,0,0,.18)}
.day.wk{background:#fff4c4}
.day.today{border:3px solid var(--r);box-shadow:4px 5px 0 var(--r)}
.day.past{opacity:.55}
.tape{position:absolute;top:-10px;left:50%;width:58px;height:19px;transform:translateX(-50%) rotate(var(--tr,-3deg));opacity:.92;
 clip-path:polygon(0 0,5% 18%,0 36%,5% 54%,0 72%,5% 90%,0 100%,100% 100%,95% 82%,100% 64%,95% 46%,100% 28%,95% 10%,100% 0)}
.t-y{background:repeating-linear-gradient(-45deg,var(--y) 0 6px,#fff 6px 11px)}
.t-r{background:radial-gradient(var(--r) 2.4px,transparent 2.9px) 0 0/9px 9px,#fff}
.t-b{background:linear-gradient(90deg,rgba(31,79,184,.55) 50%,transparent 50%) 0 0/11px 11px,linear-gradient(rgba(31,79,184,.55) 50%,transparent 50%) 0 0/11px 11px,#fff}
.t-g{background:repeating-linear-gradient(90deg,var(--g) 0 4px,#fff 4px 10px)}
.dh{display:flex;align-items:baseline;gap:8px;margin-bottom:4px}
.dh .dn{font-family:var(--mark);font-size:19px}
.dh .dd{font-family:var(--hand);font-weight:700;font-size:28px}
.dh .stamp{margin-left:auto;background:var(--r);color:#fff;font-family:var(--mark);font-size:12px;padding:3px 8px;border-radius:12px;transform:rotate(6deg)}
.ev{display:flex;align-items:center;gap:10px;width:100%;text-align:left;background:none;border:none;border-top:2px dashed rgba(26,26,26,.25);padding:7px 0}
.ev:first-of-type{border-top:none}
.ev svg.ic{width:40px;height:40px;flex:none}
.ev .t{flex:1;min-width:0}
.ev .lb{font-family:var(--hand);font-weight:700;font-size:23px;line-height:1}
.ev .tm{font-size:15px;color:#555}
.ev.hidden-ev .lb::after{content:" · not on wall";font-family:var(--pen);font-size:13px;color:#888}
.busy{display:flex;align-items:center;gap:6px;font-size:15px;color:#444;padding:2px 0}
.busy svg{width:16px;height:16px;flex:none}
.idea{display:flex;align-items:center;gap:8px;margin-top:6px;padding:6px 8px;border:2px dashed var(--g);border-radius:8px;background:#fff}
.idea svg.ic{width:34px;height:34px;flex:none}
.idea .t{flex:1}
.idea small{display:block;font-family:var(--mark);font-size:11px;color:var(--g)}
.idea b{font-family:var(--hand);font-size:21px;line-height:1}
.idea button{border:2px solid var(--k);border-radius:6px;background:#fff;font-size:14px;padding:3px 7px}
.idea button.yes{background:var(--g);color:#fff}
.empty{font-family:var(--hand);font-size:19px;color:#999}

/* fab + dialog */
.fab{position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom));width:62px;height:62px;border-radius:50%;border:3px solid var(--k);background:var(--b);color:#fff;
 font-family:var(--mark);font-size:34px;line-height:1;box-shadow:3px 3px 0 var(--k);z-index:6}
dialog{width:min(520px,100vw);max-height:92vh;margin:auto auto 0;border:none;border-top:3px solid var(--k);border-radius:16px 16px 0 0;padding:16px;background:var(--w)}
dialog::backdrop{background:rgba(0,0,0,.4)}
dialog h2{font-family:var(--mark);font-weight:400;margin:0 0 8px}
.lbl{font-family:var(--hand);font-weight:700;font-size:21px;margin:10px 0 4px}
.fld{width:100%;background:#fff;border:2px solid var(--k);border-radius:4px;padding:8px 10px;box-shadow:2px 2px 0 var(--k)}
.row{display:flex;gap:8px}.row>*{flex:1;min-width:0}
.chips{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
.chips.days7{grid-template-columns:repeat(7,1fr)}
.chip{background:#fff;border:2px solid #bbb;border-radius:8px;text-align:center;padding:5px 0 2px;font-family:var(--hand);font-weight:700;font-size:18px}
.chip svg{width:24px;height:24px;display:block;margin:0 auto}
.chip.on{border:3px solid var(--k);box-shadow:2px 2px 0 var(--k);background:#fff1b0}
.sheet{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;background:#fff;border:2px dashed #999;border-radius:8px;padding:8px}
.sheet button{border:none;background:none;padding:4px;border-radius:50%}
.sheet button svg{width:38px;height:38px;margin:auto}
.sheet button.on{background:#fff1b0;outline:3px solid var(--k)}
.check{display:flex;align-items:center;gap:8px;margin-top:10px}
.check input{width:22px;height:22px}
.go{display:block;width:100%;margin-top:14px;background:var(--b);color:#fff;font-family:var(--mark);font-size:19px;padding:10px;border:2.5px solid var(--k);box-shadow:3px 3px 0 var(--k);border-radius:6px}
.del{display:block;width:100%;margin-top:10px;background:#fff;color:var(--r);border:2px solid var(--r);border-radius:6px;padding:8px}
.cancel{display:block;width:100%;margin-top:8px;background:none;border:none;color:#666}
.err{color:var(--r);min-height:1.2em}

/* lists */
.list .item{display:flex;align-items:center;gap:10px;background:#fff;border:2px solid var(--k);border-radius:4px;padding:6px 10px;margin:8px 0}
.list .item svg.ic{width:34px;height:34px}
.list .item span{flex:1;font-family:var(--hand);font-weight:700;font-size:21px}
.list .item button{border:none;background:none;color:var(--r);font-size:20px}
.note{background:#fff1b0;border:2px solid var(--k);padding:10px 12px;margin:10px 0;box-shadow:3px 3px 0 rgba(0,0,0,.2);transform:rotate(-.5deg)}
.note a{color:var(--b);word-break:break-all}

/* login */
body.login{display:flex;align-items:center;justify-content:center;padding:20px}
.login-card{width:min(360px,100%);background:#fff;border:2.5px solid var(--k);box-shadow:5px 5px 0 var(--k);padding:22px;transform:rotate(-1deg)}
.login-card h1{font-family:var(--mark);font-weight:400;margin:0 0 14px}
.who-pick{display:flex;gap:10px;margin-bottom:12px}
.who-pick label{flex:1}
.who-pick input{position:absolute;opacity:0}
.who-pick span{display:flex;flex-direction:column;align-items:center;gap:4px;border:2px solid #bbb;border-radius:8px;padding:8px;font-family:var(--hand);font-weight:700;font-size:22px}
.who-pick svg{width:30px;height:30px}
.who-pick input:checked+span{border:3px solid var(--k);background:#fff1b0}
.login-card input[type=password]{width:100%;border:2px solid var(--k);border-radius:4px;padding:10px;box-shadow:2px 2px 0 var(--k)}