/* Direct Human component repair; base R004 palette, grid and type remain intact. */
.reward#FUEL-10{--tier-accent-color:#34D399;--tier-accent-subtle:#059669}
.reward#FUEL-25{--tier-accent-color:#34D399;--tier-accent-subtle:#10B981}
.reward#FIELD_MANUAL{--tier-accent-color:#38BDF8;--tier-accent-subtle:#0E7490}
.reward#BUILDER_KIT{--tier-accent-color:#60A5FA;--tier-accent-subtle:#2563EB}
.reward#WORKBENCH_PASS{--tier-accent-color:#818CF8;--tier-accent-subtle:#4F46E5}
.reward#FOREMAN_LAB{--tier-accent-color:#F59E0B;--tier-accent-subtle:#D97706}
.reward#SOL_FOREMAN_PASS{--tier-accent-color:#FBBF24;--tier-accent-subtle:#F59E0B}
.reward#DEVELOPMENT_PARTNER{--tier-accent-color:#FBBF24;--tier-accent-subtle:#D97706}
:is(.reward#FUEL-10,.reward#FUEL-25,.reward#FIELD_MANUAL,.reward#BUILDER_KIT,.reward#WORKBENCH_PASS,.reward#FOREMAN_LAB,.reward#SOL_FOREMAN_PASS,.reward#DEVELOPMENT_PARTNER){border-top:2px solid var(--tier-accent-color);border-left:2px solid var(--tier-accent-color);border-right:1px solid var(--tier-accent-subtle);border-bottom:1px solid var(--tier-accent-subtle)}
.chat-launch{position:fixed;right:20px;bottom:20px;width:48px;height:48px;padding:0;z-index:80;background:var(--brand-mark);color:var(--surface-deep);border:2px solid var(--brand-mark);font:800 24px/1 var(--mono);cursor:pointer}
.chat-panel{position:fixed;right:14px;bottom:82px;width:min(430px,calc(100vw - 28px));max-height:min(650px,calc(100dvh - 102px));z-index:90;display:flex;flex-direction:column;gap:10px;padding:14px;background:var(--surface);color:var(--ink-body);border:1px solid var(--line-bright);border-top:2px solid var(--accent);border-left:2px solid var(--accent);box-shadow:0 8px 24px #0008}
.chat-panel[hidden]{display:none!important}
.chat-top{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}.chat-top h2{margin:0;font-size:18px}.chat-top button{padding:4px 10px}
.chat-public-details,.chat-external-notice{font-size:12px;line-height:1.5}.chat-language-controls{display:flex;align-items:center;flex-wrap:wrap;gap:6px;font-size:12px}.chat-language-controls button{padding:5px 8px}
.chat-panel select,.chat-panel input{min-width:0;max-width:100%;background:var(--surface-deep);color:var(--ink);border:1px solid var(--line-bright);padding:8px;font:14px/1.4 var(--sans)}
.chat-messages{min-height:80px;max-height:280px;overflow-y:auto;overflow-x:hidden;min-width:0}.chat-msg{padding:10px;border:1px solid var(--line);margin:6px 0}.chat-msg.user{background:var(--surface-alt)}.chat-msg p{margin:4px 0;white-space:pre-wrap}.chat-label{font:700 12px/1.4 var(--mono)}
.chat-bottom{min-width:0}.chat-bottom form{display:flex;gap:6px;align-items:stretch}.chat-bottom input{flex:1;width:0}.chat-bottom button{flex:none;padding:8px 12px}.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
@media print{.chat-panel,.chat-launch{display:none!important}}

/* Human geometry repair: isolate the widget from full-width landing buttons. */
#chat-launch.chat-launch{position:fixed;right:24px;bottom:24px;width:56px;height:56px;min-width:56px;padding:0;margin:0;border-radius:9999px;display:inline-flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700;z-index:1000}
#chat-panel.chat-panel{position:fixed;right:24px;bottom:92px;width:min(400px,calc(100vw - 32px));max-height:min(620px,calc(100vh - 120px));display:flex;flex-direction:column;box-sizing:border-box;overflow:hidden;z-index:1001;padding:12px;gap:8px}
#chat-panel[hidden]{display:none!important}
#chat-panel button{width:auto!important;min-width:0!important;margin:0!important;flex-shrink:0}
#chat-panel .chat-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
#chat-panel #chat-status{margin:2px 0 0;font-size:12px;line-height:1.4}
#chat-panel #chat-close{width:32px!important;height:32px!important;padding:0!important;display:inline-flex;align-items:center;justify-content:center;background:transparent;border:1px solid rgba(148,163,184,.3);border-radius:4px;font-size:1.1rem;line-height:1}
#chat-panel .chat-language-controls{display:flex;align-items:center;gap:8px;flex-wrap:nowrap}
#chat-panel .chat-language-controls label{white-space:nowrap}
#chat-panel #chat-language{width:auto;min-width:0;flex:0 1 140px}
#chat-panel #chat-language-apply{padding:6px 12px!important;font-size:.85rem;white-space:nowrap}
#chat-panel .chat-messages{flex:1 1 auto;min-height:220px;overflow-y:auto}
#chat-panel #chat-form{display:flex;align-items:center;gap:8px;width:100%;box-sizing:border-box}
#chat-panel #chat-question{flex:1 1 auto!important;width:1%!important;min-width:0!important;height:40px;padding:0 12px;box-sizing:border-box}
#chat-panel #chat-send{padding:0 16px!important;height:40px!important;white-space:nowrap}