/* Use the shared theme tokens for BOTH system and explicit preferences. */
:root{--paper:var(--bg)}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6}
*{box-sizing:border-box}
header{border-bottom:1px solid var(--line)}
.bar{max-width:1040px;margin:auto;display:flex;align-items:flex-end;gap:16px;padding:14px 20px}
.sp{flex:1}
.brand{align-self:center;font-size:20px;white-space:nowrap;text-decoration:none}
.bar label{font-size:14px}
.bar select{font:inherit;font-size:16px;line-height:1.6;min-width:0;width:100%}
.bar > .theme-select{width:auto}
a{color:inherit}
main{max-width:960px;margin:auto;padding:24px 20px 64px}
h1{font-size:var(--h1);line-height:1.1;margin:0 0 12px}
h2{font-size:var(--h2);line-height:1.3}
nav,.actions{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0}
#nav{margin:0 0 20px}
#preview{margin:0 0 24px;color:var(--ink2)}
/* Collapse the empty gap without removing the polite live region from AX. */
#message:empty{margin:0;padding:0;min-height:0}
button,select,input,textarea{font:inherit;color:inherit;background:var(--paper);border:1px solid var(--control);border-radius:var(--r-input);min-height:44px;padding:8px 12px;max-width:100%;min-width:0}
button{cursor:pointer;border-color:var(--line);border-radius:var(--r-btn);font-weight:700}
button:disabled{opacity:.55;cursor:wait}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
label{display:flex;flex-direction:column;gap:6px;min-width:0}
fieldset{min-width:0;border:1px solid var(--line);border-radius:10px;padding:16px;display:grid;gap:14px}
fieldset.wide,.wide{grid-column:1/-1}
legend{font-weight:700}
button.primary{background:var(--ink);color:var(--paper);font-weight:700}
#message:not(:empty){padding:12px;border-left:4px solid var(--good);background:var(--soft)}
.day{margin:20px 0;padding:20px;border:1px solid var(--line);border-radius:12px;overflow-wrap:anywhere}
.day.transfer{background:var(--soft)}
.day img{max-width:100%;width:100%;height:190px;object-fit:cover;border-radius:8px}
.stop{border-top:1px solid var(--line);padding:16px 0}
.stop h3{margin:0 0 8px}
.stop p{margin:6px 0}
.stop .actions label{flex:1;min-width:140px}
p.note,#preview,#local-note{font-size:14px}
.map{width:100%;max-height:300px;border:1px solid var(--line);background:var(--soft)}
.map circle{fill:var(--ink)}
.map text{fill:var(--paper);font:12px var(--sans);text-anchor:middle;dominant-baseline:central}
.geographic-map .journey-marker{font-family:var(--sans)}
.date-tabs{display:flex;gap:8px;overflow:auto;padding:12px 0}
.date-tabs a{white-space:nowrap;padding:6px}
.saved-row{padding:18px 0;border-bottom:1px solid var(--line)}
@media(max-width:600px){
 form{grid-template-columns:1fr}
 fieldset.wide,.wide{grid-column:auto}
 /* Brand is one unbroken row; both equally sized controls share the next. */
 .bar{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);padding:12px 16px;gap:10px}
 .brand{grid-column:1/-1;justify-self:start}
 .sp{display:none}
 main{padding:20px 16px 48px}
 .day{padding:16px}
 .actions button{flex-grow:1}
}