:root{--beige:#f5ebdd;--lilac:#e7d8f1;--lavender:#c5a4d7;--purple:#725488;--ink:#382e40;--muted:#716675;--paper:#fffdf9;--line:#e8e0e5;--rose:#bb637b}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,select,textarea{font:inherit}button,a,input,select,textarea{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.5;cursor:wait}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #725488;outline-offset:3px}button{border:0;background:transparent;color:inherit;min-height:44px;border-radius:10px}header{max-width:1220px;margin:auto;padding:25px 40px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;font-family:Georgia,serif;font-size:28px;letter-spacing:-1px}.brand img{width:43px;height:43px}.brand small{display:block;font:11px/1.5 -apple-system,sans-serif;letter-spacing:.04em;color:var(--muted)}.privacy-badge{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--purple);background:#f1eaf5;padding:7px 12px;border-radius:30px}.lock{width:13px;height:15px;border:1.5px solid currentColor;border-radius:3px;position:relative;margin-top:5px}.lock:before{content:"";position:absolute;border:1.5px solid currentColor;border-bottom:0;border-radius:8px 8px 0 0;width:7px;height:7px;top:-7px;left:1.5px}nav{display:flex;gap:6px;max-width:1140px;margin:17px auto 0;padding:0 0 17px;border-bottom:1px solid var(--line)}nav button{padding:9px 20px;color:var(--muted);font-size:14px;display:flex;align-items:center;gap:9px}nav button.active{color:var(--purple);background:#f0e7f5;font-weight:600}svg{vertical-align:middle;flex-shrink:0}main{max-width:1140px;margin:0 auto;padding:37px 0 50px}.eyebrow{text-transform:uppercase;font-size:10px;letter-spacing:.17em;color:var(--purple);font-weight:650}h1,h2,h3,p{margin-top:0}h1{font-family:Georgia,serif;font-size:40px;font-weight:400;line-height:1.2;letter-spacing:-1px;margin:10px 0 13px}h2{font-size:19px;font-weight:550;line-height:1.4}h3{font-size:16px;font-weight:600}.sub{color:var(--muted);margin-bottom:28px;max-width:640px}.layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:25px;align-items:start}.card{border:1px solid var(--line);border-radius:20px;background:white;padding:26px;margin-bottom:22px}.calendar{padding:25px 29px 23px}.calendar-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:23px}.calendar-head h2{margin:0;text-transform:capitalize}.month-controls{display:flex;align-items:center;gap:5px}.month-controls button{border:1px solid var(--line);min-width:38px}.month-controls select{border:0;background:transparent;color:var(--ink);padding:5px;min-height:44px}.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:7px}.weekday{font-size:11px;color:var(--muted);text-align:center;padding-bottom:12px;text-transform:uppercase;letter-spacing:.08em}.day{min-height:66px;border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:15px;position:relative;gap:4px;border:1px solid transparent}.day:hover{border-color:var(--lavender)}.day.selected{outline:2px solid var(--purple);outline-offset:1px}.day.is-today span{border-bottom:2px solid var(--purple)}.day.bleeding{background:#ead6e3;color:#70405d}.day.spotting{background:#f5e5d7;color:#80512d}.day.estimated{background:#f7f1fb;border:1px dashed #a181b4;color:#75538a}.day.none:after{content:"✓";color:var(--purple);font-size:10px;line-height:9px}.dot{height:5px;width:5px;border-radius:50%;background:currentColor;display:inline-block}.legend{display:flex;gap:14px;flex-wrap:wrap;margin-top:25px;padding-top:18px;border-top:1px solid var(--line);color:var(--muted);font-size:11px}.legend span{display:flex;align-items:center;gap:6px}.swatch{width:9px;height:9px;display:inline-block;border-radius:50%;background:#ead6e3}.swatch.spotting{background:#dfb38e}.swatch.estimated{background:transparent;border:1px dashed var(--purple)}.selected-card{background:#faf7fc;border-color:#eee4f2}.date-title{font-family:Georgia,serif;font-size:25px;font-weight:400;text-transform:capitalize;margin:8px 0 12px}.small{font-size:12px;color:var(--muted)}.label{font-size:12px;color:var(--muted);margin:0 0 5px}.stat{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding:14px 0}.stat:last-child{border-bottom:0}.stat strong{font:26px Georgia,serif;color:var(--purple)}.stat small{font:12px -apple-system,sans-serif}.estimate-card{background:var(--beige);border:0}.estimate-value{font-family:Georgia,serif;font-size:25px;margin:9px 0}.privacy-strip{display:flex;gap:15px;align-items:center;padding:20px 25px;background:#f7f5ef;border:1px solid #ece8de;border-radius:16px;margin-top:3px}.privacy-strip p{margin:3px 0 0}.flower{width:38px;height:38px;flex-shrink:0;color:var(--purple)}.primary,.secondary,.danger-button{padding:11px 18px;border-radius:10px;font-weight:550;font-size:13px;min-height:46px}.primary{background:var(--purple);color:white}.primary:hover{background:#604270}.secondary{background:white;border:1px solid #d9cbe1;color:var(--purple)}.danger-button{color:#94464f;border:1px solid #dbb9bf;background:white}.full{width:100%}.actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:18px}footer{max-width:1140px;margin:0 auto 25px;padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:18px;color:var(--muted);font-size:11px}.status-dot{background:#64866d;width:5px;height:5px;border-radius:50%;display:inline-block;margin-right:6px}.form-layout{max-width:800px}.tabs{display:flex;gap:5px;background:#f1ebf4;border-radius:12px;padding:5px;margin-bottom:24px}.tabs button{flex:1;color:var(--muted)}.tabs button.active{background:white;box-shadow:0 1px 5px #382e4010;color:var(--purple)}label{display:block;font-size:13px;font-weight:550;margin-bottom:8px}input,select,textarea{border:1px solid #d9d0dd;border-radius:9px;background:var(--paper);padding:11px 13px;width:100%;min-height:46px;color:var(--ink)}textarea{resize:vertical;min-height:100px}input[type=file]{font-size:12px}.field{margin:18px 0}.fields{display:grid;grid-template-columns:1fr 1fr;gap:20px}.fields .field{margin-top:0}.help-icon{display:inline-flex;justify-content:center;align-items:center;width:28px;height:28px;min-height:28px;border:1px solid #ab96b7;border-radius:50%;font-size:11px;color:var(--purple);margin-left:5px}.notice{background:#f5eff8;border-radius:12px;padding:16px 18px;margin:16px 0;font-size:13px}.notice p:last-child{margin-bottom:0}.empty{text-align:center;padding:45px 25px}.empty svg{color:var(--purple);margin-bottom:15px}.empty h2{font-family:Georgia,serif;font-size:26px;font-weight:400}.period{display:flex;gap:20px;justify-content:space-between;align-items:center}.period h3{margin-bottom:7px}.pill{display:inline-block;border-radius:20px;background:#f2eaf6;color:var(--purple);font-size:10px;padding:4px 9px;margin-bottom:10px}.history-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.history-stats .card{margin-bottom:24px}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}.settings-grid .card{margin:0}.settings-grid .wide{grid-column:1/-1}details{border-top:1px solid var(--line);padding:14px 0}summary{cursor:pointer;min-height:30px;font-weight:550}details p{font-size:13px;color:var(--muted);padding-top:10px;margin-bottom:0}.danger{border-color:#e5cdd0}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);padding:14px 24px;border-radius:12px;background:#382e40;color:white;z-index:30;max-width:90vw;width:max-content;box-shadow:0 6px 28px #382e4030;display:none;font-size:13px}#toast.show{display:block}#toast.error{background:#873d49}dialog{border:1px solid var(--line);border-radius:20px;padding:28px;max-width:510px;width:90%;color:var(--ink);background:var(--paper)}dialog::backdrop{background:#382e4050}dialog h2{font-family:Georgia,serif;font-size:27px}dialog p{white-space:pre-wrap}.entries{display:grid;gap:8px}.entry{display:flex;justify-content:space-between;gap:15px;text-align:left;padding:12px;background:#faf7fc;border-radius:10px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.error-banner{background:#f9e9eb;padding:18px;border:1px solid #dcb7bf;border-radius:12px}body.busy #app button{pointer-events:none} @media(max-width:1200px){header{padding:22px 30px}nav,main,footer{margin-left:30px;margin-right:30px}}@media(max-width:850px){.layout{grid-template-columns:minmax(0,1fr) 250px;gap:18px}.card{padding:20px}.calendar{padding:20px}.calendar-grid{gap:4px}.day{min-height:58px}nav button{padding:9px 15px}.settings-grid{grid-template-columns:1fr}.settings-grid .wide{grid-column:auto}.history-stats{gap:12px}.privacy-badge{font-size:11px}}@media(max-width:650px){header{padding:19px 20px}.brand{font-size:25px}.brand small{font-size:10px}.privacy-badge{font-size:0;padding:10px}.privacy-badge .lock{margin-right:0}nav{position:fixed;bottom:0;left:0;right:0;z-index:20;margin:0;padding:8px 8px calc(8px + env(safe-area-inset-bottom));background:var(--paper);border-top:1px solid var(--line);border-bottom:0;justify-content:space-around;gap:2px}nav button{font-size:10px;padding:6px 7px;flex-direction:column;gap:4px;flex:1}nav svg{width:20px;height:20px}main{margin:0;padding:28px 18px 20px}h1{font-size:33px}.sub{font-size:13px;margin-bottom:23px}.layout{display:flex;flex-direction:column;gap:0}.layout>section,.layout>aside{width:100%}.layout aside{display:grid;grid-template-columns:1fr 1fr;gap:14px}.layout aside .card{margin-bottom:15px}.layout aside .selected-card{grid-column:1/-1}.layout aside h2{font-size:16px}.stat{display:block;padding:8px 0}.stat strong{font-size:24px}.stat .label{display:block}.calendar{padding:19px 13px}.day{min-height:52px}.calendar-head{gap:4px}.calendar-head h2{font-size:17px}.calendar-head select{font-size:12px;padding:4px;width:auto}.calendar-head button{font-size:12px;padding:0 9px}.weekday{font-size:9px}.legend{gap:12px;font-size:10px}.card{border-radius:16px;padding:20px}.fields{grid-template-columns:1fr;gap:0}.fields .field{margin:10px 0}.period{display:block}.period .actions{margin-top:15px}.history-stats{grid-template-columns:1fr;gap:0}.history-stats .card{margin-bottom:12px}.history-stats .stat{display:flex}.privacy-strip{padding:16px;font-size:13px}.privacy-strip .small{font-size:11px}footer{margin:0 18px 100px;display:block}footer span{display:block;margin:8px 0}.settings-grid{gap:18px}#toast{bottom:100px}.estimate-value{font-size:22px}}