:root{--shell:#F8E5DE;--cream:#F9F6F0;--ink:#141210;--violet:#7433E4;--apricot:#FEA872;--line:rgba(20,18,16,.14)}
*{box-sizing:border-box}
body{margin:0;background:var(--shell);color:var(--ink);font:400 16px/1.5 "Work Sans",system-ui,sans-serif}
h1,h2,h3{font-family:Bitter,Georgia,serif;font-weight:500;margin:0 0 .4em;color:var(--violet)}
h1{font-size:clamp(28px,5vw,40px)}
main{max-width:720px;margin:0 auto;padding:72px 16px 64px}
@media(max-width:719px){main{padding-top:40px}}
a{color:var(--violet)}
.card{background:var(--cream);border:1px solid var(--line);border-radius:14px;padding:20px;margin:0 0 12px;display:block;text-decoration:none;color:inherit}
a.card:hover{border-color:var(--violet)}
.muted{color:rgba(20,18,16,.65)}
.sub{font-family:Bitter,serif;font-style:italic}
input,textarea{font:inherit;width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:var(--cream);color:var(--ink)}
input:focus,textarea:focus,button:focus-visible{outline:2px solid var(--violet);outline-offset:2px}
label{display:block;margin:0 0 14px;font-weight:500}
button{font:inherit;font-weight:500;background:var(--violet);color:var(--cream);border:0;border-radius:10px;padding:12px 18px;cursor:pointer;transition:transform .12s ease-out}
button:active{transform:scale(.97)}
button.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.search{position:relative;margin:0 0 16px}
.search input{padding-left:14px;padding-right:40px}
.search .x{position:absolute;right:6px;top:50%;translate:0 -50%;padding:6px 10px;background:transparent;color:var(--ink)}
.days{display:flex;gap:8px;overflow-x:auto;padding-bottom:8px;margin-bottom:12px}
.days button{white-space:nowrap}
.days button[aria-pressed=true]{background:var(--ink);color:var(--cream);border-color:var(--ink)}
.times{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:8px;margin-bottom:20px}
.times button{background:var(--cream);color:var(--violet);border:1px solid var(--violet)}
.times button[aria-pressed=true]{background:rgba(116,51,228,.16);color:var(--violet);box-shadow:inset 0 0 0 1px var(--violet);font-weight:500}
.err{color:#b3261e;margin:8px 0}
.row{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
main.wide{max-width:820px}
.layout{display:grid;gap:24px;margin-bottom:20px}
@media(min-width:720px){.layout{grid-template-columns:minmax(300px,380px) 1fr;align-items:start}}
.cal{background:var(--cream);border:1px solid var(--line);border-radius:14px;padding:14px}
.cal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.cal-head h3{margin:0;font-size:18px}
.nav{width:44px;height:44px;padding:0;font-size:22px;line-height:1}
.nav:disabled{opacity:.3;cursor:default}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;text-align:center}
.cal-grid>span{font-size:12px;color:rgba(20,18,16,.6);padding:6px 0}
.day{min-height:44px;padding:0;background:transparent;color:rgba(20,18,16,.35);border-radius:999px;font-weight:400}
.day.open{color:var(--violet);background:rgba(116,51,228,.1);font-weight:500}
.day.open[aria-pressed=true]{background:var(--violet);color:var(--cream)}
.day:disabled{cursor:default}
.tz{margin:8px 4px 0;font-size:14px}
#times-col h3{margin-top:0}
@media(prefers-reduced-motion:reduce){button{transition:none}}
label.tz{display:flex;align-items:center;gap:8px;margin:10px 4px 0;font-weight:400;font-size:14px}
label.tz select{font:inherit;padding:8px 10px;border:1px solid var(--line);border-radius:10px;background:var(--cream);color:var(--ink);flex:1;min-width:0}
.convert{margin-top:4px;padding-top:12px;border-top:1px solid var(--line)}
.convert label{display:block;font-weight:500;margin:0 0 6px}
.convert select{font:inherit;width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--cream);color:var(--ink)}
.convert p{margin:8px 0 0}
.card-form{border:1px solid var(--line);border-radius:20px;padding:28px;margin-top:8px}
.card-form h3{margin-bottom:16px}
.card-form .f-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.card-form label{margin:0 0 16px}
.card-form input,.card-form textarea{margin-top:6px;box-shadow:0 1px 2px rgba(20,18,16,.06)}
.card-form textarea{resize:vertical;min-height:110px}
.wide-btn{width:100%;background:var(--violet);color:var(--cream);min-height:48px;display:flex;align-items:center;justify-content:center;gap:8px}
@media(max-width:719px){.card-form{padding:20px}.card-form .f-row{grid-template-columns:1fr;gap:0}}