/* Calm planning workspace: paper controls and a neutral studio viewer. */
:root{--bg:#e9e7df;--panel:#f5f3ed;--panel2:#faf9f5;--inset:#fffefa;--line:#d7d9ce;--line2:#bcc3b7;--text:#28372f;--muted:#5d695f;--muted2:#46564b;--accent:#35684b;--accent-dim:#29563d;--accent-glow:rgba(53,104,75,.12);--warn:#9e4b20;--glass:rgba(244,244,236,.96)}
header{background:#faf9f5;border-bottom:1px solid var(--line);height:62px;padding:0 22px;gap:18px}
.builder-logo{width:85px;height:27px;object-fit:contain;object-position:left center;border-right:1px solid var(--line);padding-right:18px}
header h1{font-size:17px}header .sub{letter-spacing:0;color:var(--muted)}
.mark{display:none}.sidebar{width:350px;flex-basis:350px;padding:0 20px 24px}
.section-nav{display:flex;position:sticky;top:0;background:var(--panel);z-index:5;padding:14px 0;gap:5px;border-bottom:1px solid var(--line);margin-bottom:18px}
.section-nav button{background:transparent;border:1px solid var(--line);color:var(--text);font-size:12px;padding:8px;box-shadow:none;border-radius:5px}
.section-nav button:hover{background:#e6ebdf}
fieldset{background:transparent;border:0;border-top:1px solid var(--line);border-radius:0;padding:16px 0 20px;margin:0 0 12px;scroll-margin-top:68px}
fieldset:hover{border-color:var(--line)}legend{border:0;border-radius:0;background:var(--panel);color:var(--text);font:600 15px/1.3 var(--font-body);letter-spacing:0;text-transform:none;margin:0;padding:0 12px 0 0}
fieldset.can-collapse legend{padding-right:28px}fieldset.collapsed{padding-bottom:8px}
.field label{font-size:12px;color:var(--muted2);letter-spacing:0}.field{margin:8px 0}
input[type=number],input[type=text],input[type=email],select,textarea{border-radius:5px;padding:9px 10px;font-family:var(--font-body);font-variant-numeric:tabular-nums}
.small{font-size:12px;line-height:1.6}.chips-label{text-transform:none;letter-spacing:0;font:500 12px/1.4 var(--font-body)}
.chips{gap:5px;margin:0 0 25px}.chips button{border-radius:5px;padding:7px 9px;font-size:11px;background:transparent}
button{background:var(--accent);color:#fff;border-radius:5px;letter-spacing:0}button:hover{filter:none;box-shadow:none;background:var(--accent-dim)}button.secondary{color:var(--text);background:transparent}
button:focus-visible,legend:focus-visible,summary:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
button:disabled{opacity:.55;cursor:default}.derived{border:0;border-radius:5px;background:#e8ece2;padding:12px;font-size:12px;font-variant-numeric:tabular-nums}.derived .row{padding:3px 0}
.sidenote{background:none;border:0;border-top:1px solid var(--line);border-radius:0;padding:18px 0;font-size:12px}
.viewport{background:#202a2b}.viewbar{position:absolute;top:16px;left:18px;display:flex;gap:4px;z-index:4}
.resetview,.fitsel{border-radius:5px;box-shadow:0 2px 8px #0001;backdrop-filter:none;color:#35493d;font-size:12px;border-color:#d4d9cf}
.resetview:hover{background:#fffef8;color:#243f2c;box-shadow:none}.resetview.on,.resetview[aria-pressed=true]{color:#234a33;background:#e0e8d8;border-color:#9aaf91}
.contentbar{top:16px;right:18px;max-width:calc(100% - 265px);flex-wrap:wrap;justify-content:flex-end;gap:5px}
.overlay{left:18px;right:18px;bottom:18px;flex-direction:column;align-items:stretch;gap:12px}
.stats{width:max-content;max-width:100%;border:0;border-radius:5px;box-shadow:none;align-self:flex-start}.stats .row{padding:12px 16px;border-color:#ced4c8}.stats .row b{font:600 13px/1.4 var(--font-body);font-variant-numeric:tabular-nums}.stats .row span{font:400 11px/1.2 var(--font-body);text-transform:none;letter-spacing:0;color:#52604f}
.hintwrap{flex-direction:row;justify-content:flex-start;align-items:center;gap:6px;flex-wrap:wrap;order:-1}.hint{margin-left:auto;color:#c2cdc9;font-size:11px}
.fit-helper{margin-top:12px;font-size:12px}summary{cursor:pointer;color:var(--accent);font-weight:600;padding:8px 0}.guide-button{margin-top:10px;width:100%;font-size:12px}
#unrealPreset{width:100%;margin:5px 0 10px}#dlObj{flex:1.3}#scaleFig{min-width:86px}
@media(max-width:1100px){header .sub{display:none}.hint{display:none}.sidebar{width:320px;flex-basis:320px}.viewbar{gap:2px}.viewbar .resetview{padding:8px}.contentbar{max-width:calc(100% - 220px)}}
@media(max-width:880px){body{height:auto}.sidebar{width:100%;flex-basis:auto;padding:0 18px 24px}.viewport{height:58vh;min-height:400px;max-height:620px}.section-nav{position:relative}.contentbar{right:10px;top:10px}.viewbar{left:10px;top:10px}.overlay{left:10px;right:10px;bottom:10px}.stats{width:100%;justify-content:space-between}.stats .row{padding:9px}.stats .row b{font-size:12px}.stats .row span{font-size:10px}header{padding:0 15px}.builder-logo{width:72px}header .brand{display:none}header h1{font-size:16px}}
@media(max-width:480px){.viewbar .resetview{font-size:11px;padding:7px}.contentbar{max-width:calc(100% - 175px)}.contentbar .resetview{padding:7px;font-size:11px}.contentbar #mediaPick .ico{display:none}.hintwrap .resetview{padding:8px;font-size:11px}.stats .row{padding:8px 6px}.stats .row b{font-size:11px}.viewport{min-height:380px}.fitsel{max-width:85px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

#mediaClear{min-width:32px;justify-content:center}