:root{
 font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
 color:var(--tg-theme-text-color,#172238);
 background:var(--tg-theme-bg-color,#f4f6fa);
 --surface:var(--tg-theme-secondary-bg-color,#ffffff);
 --accent:var(--tg-theme-button-color,#315fbd);
 --accent-text:var(--tg-theme-button-text-color,#ffffff);
 --muted:var(--tg-theme-hint-color,#667388);
 --line:var(--tg-theme-section-separator-color,#dce3ee);
}
*{box-sizing:border-box}
body{max-width:1040px;margin:0 auto;padding:clamp(12px,3vw,32px);padding-bottom:calc(24px + env(safe-area-inset-bottom))}
header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.brand{display:flex;align-items:center;gap:12px}.brand-mark{display:grid;place-items:center;width:44px;height:44px;border-radius:14px;background:var(--accent);color:var(--accent-text);font-size:24px}
h1{font-size:clamp(20px,3vw,26px);line-height:1.2;margin:0}h2{font-size:clamp(20px,3vw,27px);margin:18px 0 12px}h3{font-size:16px;margin:8px 0 12px}
.brand-subtitle{font-size:12px;margin:4px 0 0;color:var(--muted)}
button,input{font:inherit;min-height:44px;padding:11px 14px;border:1px solid var(--line);border-radius:12px}
button{background:var(--accent);color:var(--accent-text);cursor:pointer;font-weight:600}
button:disabled{opacity:.55;cursor:wait}button.secondary{background:var(--surface);color:var(--tg-theme-text-color,#172238)}
button:focus-visible,input:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.primary-nav{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0 18px}
.primary-nav button{flex:1;min-width:130px}
.primary-nav button[aria-current="page"]{background:var(--accent);color:var(--accent-text);border-color:var(--accent)}
.panel,#catalog,#source-catalog,#source-detail,#detail{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:clamp(14px,3vw,24px);box-shadow:0 4px 18px rgba(20,39,74,.04)}
.panel{margin:12px 0;border-radius:14px;box-shadow:none}
.item{display:block;width:100%;margin:10px 0;text-align:left;line-height:1.4}
#objects>.item{background:var(--surface);color:var(--tg-theme-text-color,#172238);border-color:var(--line)}
#source-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,310px),1fr));gap:12px}
#source-list>.panel{margin:0;min-width:0}#source-list p{overflow-wrap:anywhere;color:var(--muted);font-size:13px}
#source-list button{overflow-wrap:anywhere}
.status-bar{border-radius:12px;background:var(--surface);padding:10px 14px;font-size:13px}
.muted{color:var(--muted)}.hidden{display:none!important}.row{display:flex;gap:8px;flex-wrap:wrap}
input{width:100%;background:var(--tg-theme-bg-color,#f4f6fa);color:inherit}
pre{white-space:pre-wrap;overflow-wrap:anywhere;font-family:ui-monospace,monospace;font-size:13px;line-height:1.5}
.warning{color:#b43a30;border:1px solid #b43a30}
@media(max-width:600px){
 body{padding:12px 12px calc(92px + env(safe-area-inset-bottom))}
 .primary-nav{position:fixed;bottom:0;left:0;right:0;z-index:10;margin:0;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:var(--tg-theme-bg-color,#f4f6fa);border-top:1px solid var(--line);box-shadow:0 -4px 16px rgba(20,39,74,.07)}
 .primary-nav button{min-width:0;max-width:520px}
 header{margin-bottom:10px}
}

.dashboard-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.dashboard-grid .panel{margin:0}.metric-value{font-size:clamp(28px,5vw,44px);font-weight:750;color:var(--accent)}.dashboard-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.dashboard-actions button{flex:1;min-width:140px}
@media(max-width:420px){.primary-nav button{font-size:12px;padding:9px 5px}.dashboard-grid{gap:8px}}

#home-recent-sources{display:grid;gap:8px;margin:10px 0 18px}.recent-source{display:flex;flex-direction:column;gap:4px;margin:0;overflow-wrap:anywhere}.recent-source-meta{font-size:12px;font-weight:400;color:var(--muted)}

.source-filters{display:grid;grid-template-columns:1fr 1fr;gap:8px 12px;margin:12px 0}.source-filters label{font-size:13px;color:var(--muted)}.source-filters input,.source-filters select{width:100%;min-width:0;background:var(--tg-theme-bg-color,#f4f6fa);color:inherit;border:1px solid var(--line);border-radius:12px;padding:10px;font:inherit;min-height:44px}.source-filters select:focus-visible{outline:3px solid var(--accent);outline-offset:2px}@media(max-width:420px){.source-filters{grid-template-columns:1fr}}