/* MarkableMap explorer design system — shared by History and Economy. */
:root{--paper:#fbf1e7;--surface:#fffdf8;--card:var(--surface);--ink:#292c29;--muted:#6f7068;--teal:#116d70;--line:#d9d2c5;--soft:#eaf1ea;--radius:8px;font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.55;font-synthesis:none;color:var(--ink);background:var(--paper)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0}
button,input,select{font:inherit;color:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent;touch-action:manipulation}
a{color:var(--teal);text-underline-offset:4px}button,.file-button,a.primary{border:1px solid var(--line);background:var(--surface);color:var(--ink);padding:10px 16px;border-radius:var(--radius);min-height:44px;cursor:pointer;font-weight:600;line-height:1.3}
button:hover,.file-button:hover{border-color:var(--teal);background:var(--soft)}button:disabled{opacity:.45;cursor:not-allowed}
button.primary,a.primary{background:var(--teal);color:#fff;border-color:var(--teal)}button.primary:hover,a.primary:hover{background:#09585b;color:#fff}a.primary{display:inline-block;text-decoration:none}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,.file-button:focus-within{outline:3px solid #b78134;outline-offset:3px}
.wrap{width:min(1240px,calc(100% - 64px));margin-inline:auto;padding:0}
.header{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:94px;border-bottom:1px solid var(--line)}
.brand{font-size:25px;font-weight:800;letter-spacing:-1.1px;text-decoration:none;color:var(--ink);white-space:nowrap}.brand span,h1 span{color:var(--teal)}
nav{display:flex;align-items:center;flex-wrap:wrap;gap:24px;font-size:14px}nav a{text-decoration:none;color:var(--muted);min-height:44px;display:inline-flex;align-items:center}nav a:hover{color:var(--teal)}nav .current{color:var(--teal);font-weight:700;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:8px}
.intro{display:grid;grid-template-columns:1.4fr 1fr;align-items:center;gap:40px;padding:60px 0 48px}.intro-copy{border-left:1px solid var(--line);padding-left:28px}.intro-copy p{font-size:18px;color:var(--muted);margin:0 0 18px}.intro-copy>a{font-size:14px;font-weight:600}.intro-copy .coverage{display:block;font-size:12px;font-weight:400;margin-top:16px}
.eyebrow{font-size:11px;line-height:1.5;letter-spacing:2px;font-weight:700;color:var(--teal);margin:0 0 12px}h1{font:400 clamp(42px,5.6vw,72px)/1.05 Georgia,serif;letter-spacing:-2px;margin:0}h2{font:400 30px/1.18 Georgia,serif;letter-spacing:-.5px;margin:0 0 12px}h3{font-size:18px;line-height:1.35;margin:0 0 10px}p{line-height:1.65}.muted,p.muted{color:var(--muted);font-size:13px}
.explorer{border:1px solid var(--line);border-radius:14px;background:var(--surface);padding:28px;scroll-margin-top:20px;min-width:0}
.segments,.segmented{display:flex;gap:4px;border-radius:10px;background:#eee8de;padding:4px;min-width:0}.segments button,.segmented button{border:0;background:transparent;font-size:13px;padding:10px 14px;min-height:44px}.segments button[aria-pressed=true],.segmented button[aria-pressed=true]{background:var(--surface);color:var(--teal);box-shadow:0 1px 4px #292c2918}
.quick,.quick-picks{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:20px 0}.quick button,.quick-picks button{min-height:44px;font-size:13px;font-weight:500;border-radius:22px;padding:9px 14px}.quick button[aria-pressed=true],.quick-picks button[aria-pressed=true]{background:var(--soft);color:var(--teal);border-color:#94b1a9}
label{display:flex;flex-direction:column;gap:7px;font-size:13px;font-weight:600;min-width:0}
input:not([type=checkbox]):not([type=range]):not([type=color]),select{min-height:44px;width:100%;max-width:100%;min-width:0;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:10px 12px;font-size:16px}
input[type=range]{width:100%;min-height:32px;padding:0;margin:10px 0;accent-color:var(--teal)}input[type=checkbox]{width:20px;height:20px;min-height:20px;margin:0;accent-color:var(--teal);flex:none}input[type=color]{width:64px;height:44px;max-width:100%;padding:4px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);cursor:pointer}
.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:16px 0 20px;max-width:900px}.checks{display:flex;flex-wrap:wrap;gap:16px;margin:20px 0}.checks label,.check{flex-direction:row;align-items:center;gap:10px;font-weight:400;min-height:44px}.button-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px}
summary{display:flex;align-items:center;gap:12px;justify-content:space-between;list-style:none;cursor:pointer;font-size:15px;font-weight:600;min-height:56px;padding:16px 0}summary::-webkit-details-marker{display:none}summary::after{content:'+';font-size:24px;color:var(--teal);flex:none}details[open]>summary::after{content:'−'}summary span{margin-left:auto;color:var(--muted);font-size:12px;font-weight:400;text-align:right}
.settings details,.below-map>details{border-bottom:1px solid var(--line);padding:0}.settings details[open],.below-map>details[open]{padding-bottom:22px}.settings,.below-map{border-top:1px solid var(--line)}
.creation-head{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:32px 0 18px}.creation-head h2{margin:0}.undo-row{display:flex;gap:8px;flex:none}.undo-row button{font-size:13px;padding:10px 12px;min-height:44px}
.link-button,.text-button{border:0;background:none;color:var(--teal);text-decoration:underline;text-underline-offset:4px;font-size:13px;font-weight:500;min-height:44px;padding:9px 0}.link-button:hover,.text-button:hover{background:none;color:#09585b}
.file-button{position:relative;display:inline-flex;justify-content:center;overflow:hidden;font-size:14px}.file-button input{position:absolute;inset:0;opacity:0;width:100%;height:100%;cursor:pointer}
.export-row,.export-bar{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:32px 0 12px;margin:0;border:0}.export-row h2,.export-bar h2{font-size:34px;margin:0 0 12px}.export-row p:not(.eyebrow),.export-bar p:not(.eyebrow){font-size:14px;color:var(--muted);margin:0}.export-row .button-row,.export-bar .button-row{flex:none}
.sources{padding:60px 0 44px}.sources>h2{font-size:36px;margin-bottom:24px}.sources>p:not(.eyebrow){color:var(--muted);max-width:750px}.source-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin-top:28px}.source-grid article{border-top:1px solid var(--line);padding-top:18px;overflow-wrap:anywhere}.source-grid h3{font-size:17px}.source-grid p{font-size:14px;color:var(--muted)}
footer{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px;border-top:1px solid var(--line);padding-block:28px!important;font-size:12px;color:var(--muted)}footer nav{font-size:12px;gap:18px}
dialog{border:1px solid var(--line);border-radius:14px;background:var(--surface);color:var(--ink);padding:28px;width:min(780px,calc(100% - 32px));max-height:90dvh;overflow:auto;box-shadow:0 20px 100px #151e1b44}dialog::backdrop{background:#1a252575;backdrop-filter:blur(3px)}dialog h2{font-size:32px}.dialog-head{display:flex;justify-content:space-between;align-items:start;gap:16px;margin-bottom:24px}.dialog-head h2{margin:0}.dialog-head button{flex:none;font-size:24px;min-width:44px;padding:4px 12px}.dialog-head .eyebrow{margin-bottom:10px}
.download-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px;margin:0}.download-grid section{min-width:0}.download-grid section+section{border-left:1px solid var(--line);padding-left:26px}.download-grid label{margin:14px 0}.download-grid button{width:100%;margin-top:10px}.download-ready{display:inline-block;text-decoration:none;margin-top:12px}.danger,button.danger{background:#a43e31;border-color:#a43e31;color:white}.danger:hover,button.danger:hover{background:#873126;color:white}progress{width:100%;height:12px;accent-color:var(--teal);margin-top:20px}
.video-preview{margin:14px 0 8px;display:flex;justify-content:center;background:#e8e1d7;border:1px solid var(--line);border-radius:var(--radius);padding:8px;overflow:hidden}.video-preview svg{display:block;width:auto;max-width:100%;height:auto;max-height:320px;pointer-events:none}.video-preview[data-shape=video-portrait] svg{width:180px}.video-preview[data-shape=video-landscape] svg{width:100%}#video-dimensions{font-size:13px;margin:8px 0 14px}
.skip{position:absolute;left:16px;top:-100px;padding:12px;background:var(--surface);z-index:100}.skip:focus{top:10px}
@media(max-width:800px){.wrap{width:calc(100% - 32px)}.header{min-height:80px;gap:16px}.brand{font-size:23px}nav{gap:16px;font-size:13px}.intro{grid-template-columns:1fr;gap:22px;padding:38px 0 32px}.intro-copy{padding-left:18px}.intro-copy p{font-size:16px;margin-bottom:10px}.intro-copy br{display:none}.intro-copy .coverage{margin-top:10px}.explorer{padding:20px}.source-grid{grid-template-columns:1fr;gap:20px}.sources{padding:44px 0 30px}.download-grid{grid-template-columns:1fr;gap:24px}.download-grid section+section{border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:24px}.creation-head h2{font-size:26px}.export-row,.export-bar{align-items:start;flex-direction:column;gap:20px}.export-row .button-row,.export-bar .button-row{width:100%}.export-row button,.export-bar button{flex:1}}
@media(max-width:480px){.wrap{width:calc(100% - 24px)}.header{flex-wrap:wrap;gap:0;min-height:90px;padding-block:12px}.header .brand{font-size:23px}.header nav{width:100%;gap:22px;font-size:13px}.header nav a{min-height:40px}.intro{padding:30px 4px 26px}.intro h1{font-size:42px}.intro-copy p{font-size:15px}.intro-copy>a{font-size:13px}.explorer{padding:16px 13px;border-radius:12px}.segments,.segmented{width:100%}.segments button,.segmented button{flex:1;font-size:12px;padding:9px 7px;white-space:normal}.quick,.quick-picks{gap:6px;padding:16px 0}.quick button,.quick-picks button{font-size:12px;padding:9px 11px}.fields{gap:14px}.checks{gap:10px}.checks label{font-size:13px}.creation-head{flex-wrap:wrap;padding-top:28px;gap:14px}summary{font-size:14px}summary span{font-size:11px;max-width:120px}.export-row h2,.export-bar h2{font-size:30px}.sources>h2{font-size:30px}dialog{padding:20px}dialog h2{font-size:28px}footer{gap:12px}footer>span{width:100%;order:2}footer nav{gap:16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.video-preview-controls .button-row{display:grid;grid-template-columns:1fr auto;gap:8px}.download-grid .video-preview-controls button{font-size:13px;margin:0;padding:9px 12px}.video-preview-seek{display:grid;grid-template-columns:1fr auto;gap:0 10px!important}.video-preview-seek input{grid-column:1/-1}.video-preview-seek output{color:var(--muted);font-size:12px}

.artwork-wrap{position:relative}.heading-edit{position:absolute;z-index:2;display:flex;align-items:center;justify-content:center;width:44px;height:44px;min-height:44px;padding:6px;border:0;border-radius:50%;background:transparent;color:#fff;line-height:1}.heading-edit span{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;background:var(--teal);box-shadow:0 1px 3px #0002}.heading-edit:hover{background:transparent}.heading-edit:hover span{background:#09585b}.heading-edit[hidden]{display:none}[data-heading-field]{cursor:pointer}#heading-dialog{width:min(520px,calc(100% - 32px))}.heading-fields{display:grid;gap:16px}#heading-dialog .button-row{justify-content:flex-end;margin-top:22px}#heading-dialog .button-row button:first-child{margin-right:auto;font-weight:400}#heading-dialog .muted{margin:8px 0}@media print{.heading-edit{display:none!important}}

.map-stage .heading-edit svg,.heading-edit svg{width:20px;height:20px}