:root{
  --bg:#f3f7fb;--surface:#ffffff;--surface2:#f7f9fc;--surface3:#eef4fa;--text:#0f1f38;--muted:#6d83a2;--border:#d9e4ef;--blue:#1688f3;--blue2:#0b6dd7;--cyan:#15a8dc;--green:#0fb981;--red:#ff3b3b;--amber:#f4ad23;--shadow:0 6px 20px rgba(31,65,102,.05);--sidebar:230px;--header:69px;
}
html[data-theme="dark"]{
  --bg:#07111c;--surface:#0c1926;--surface2:#0f2030;--surface3:#14293b;--text:#ecf6ff;--muted:#8ca3bb;--border:#1c3448;--blue:#24a2ff;--blue2:#66c6ff;--cyan:#2ec8e9;--green:#31d6a3;--red:#ff5b5b;--amber:#ffc65c;--shadow:0 8px 24px rgba(0,0,0,.22);
}
*{box-sizing:border-box} html,body{margin:0;width:100%;height:100%;overflow:hidden;background:var(--bg);color:var(--text);font-family:Inter,Segoe UI,Arial,sans-serif} button,input,select{font:inherit} button{cursor:pointer}.hidden{display:none!important}
.topbar{height:var(--header);display:grid;grid-template-columns:302px minmax(420px,620px) 1fr;gap:20px;align-items:center;padding:0 20px;background:var(--surface);border-bottom:1px solid var(--border);position:fixed;top:0;left:0;right:0;z-index:20}
.brand-lockup{display:flex;align-items:center;gap:12px;min-width:0}.brand-title{font-size:21px;font-weight:800;letter-spacing:-.45px}.brand-subtitle{font-size:11.5px;color:var(--muted);margin-top:3px}.wave-logo{width:45px;height:36px;display:flex;flex-direction:column;justify-content:center;gap:4px}.wave-logo span{height:4px;border-radius:999px;background:linear-gradient(90deg,var(--cyan),var(--blue));transform:skewX(-18deg)}.wave-logo span:nth-child(2){margin-left:5px;margin-right:4px}.search-wrap{height:44px;border:1px solid var(--border);background:var(--surface2);border-radius:8px;display:flex;align-items:center;padding:0 12px;gap:10px;box-shadow:inset 0 1px 1px rgba(0,0,0,.02)}.search-wrap input{flex:1;border:0;outline:0;background:transparent;color:var(--text);font-size:13px}.search-icon{font-size:22px;color:var(--text)}.shortcut{font-size:11px;color:var(--muted);border:1px solid var(--border);border-radius:5px;padding:4px 8px;background:var(--surface)}.topbar-right{justify-self:end;display:flex;align-items:center;gap:12px}.system-ready{display:flex;align-items:center;gap:9px;background:color-mix(in srgb,var(--green) 9%,var(--surface));padding:7px 12px;border-radius:8px}.system-ready strong,.user-meta strong{display:block;font-size:12px}.system-ready small,.user-meta small{display:block;color:var(--muted);font-size:10px;margin-top:2px}.green-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px color-mix(in srgb,var(--green) 14%,transparent)}.icon-button{width:36px;height:36px;border:0;background:transparent;color:var(--text);font-size:23px}.top-divider{width:1px;height:26px;background:var(--border)}.avatar{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:#1c6fd2;color:white;font-weight:800}.chevron{color:var(--muted)}
.sidebar{position:fixed;top:var(--header);bottom:0;left:0;width:var(--sidebar);background:var(--surface);border-right:1px solid var(--border);padding:18px 0 14px;z-index:10}.new-investigation{width:calc(100% - 28px);height:44px;margin:0 14px 16px;border:0;border-radius:7px;background:linear-gradient(180deg,#22a4f1,#0d82dd);color:white;font-weight:700;font-size:14px;box-shadow:0 4px 12px rgba(13,130,221,.18)}.new-investigation span{font-size:24px;margin-right:8px;vertical-align:-2px}.sidebar nav{display:flex;flex-direction:column}.nav-item{height:47px;border:0;border-left:3px solid transparent;background:transparent;color:var(--text);text-align:left;padding:0 24px;display:flex;align-items:center;gap:15px;font-size:14px}.nav-item span{width:22px;font-size:19px}.nav-item.active{background:color-mix(in srgb,var(--blue) 11%,var(--surface));border-left-color:var(--blue);color:var(--blue2);font-weight:700}.plant-card{position:absolute;left:13px;right:13px;bottom:16px;border:1px solid var(--border);border-radius:9px;padding:12px;display:grid;grid-template-columns:30px 1fr 14px;gap:8px;align-items:center;background:var(--surface)}.plant-card strong{font-size:11px;display:block;line-height:1.25}.plant-card small{display:block;color:var(--muted);font-size:10px;margin-top:3px}.plant-icon{width:29px;height:29px;background:var(--surface3);display:grid;place-items:center;border-radius:5px}
.workspace{position:fixed;top:var(--header);left:var(--sidebar);right:0;bottom:0;padding:12px 14px;background:var(--bg);overflow:hidden}.view{display:none;height:100%}.active-view{display:grid}.panel,.card{background:var(--surface);border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow);overflow:hidden}.panel-head{height:48px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 14px;font-size:14px}.investigation-head .head-dot{margin:0 9px;color:var(--blue)}.head-actions{display:flex;align-items:center;gap:8px}.active-pill,.operating-pill{display:inline-flex;align-items:center;gap:8px;border-radius:999px;background:color-mix(in srgb,var(--green) 10%,var(--surface));color:color-mix(in srgb,var(--green) 72%,var(--text));font-size:11px;font-weight:700;padding:5px 10px}.dots{border:0;background:transparent;color:var(--text);font-weight:800}
#investigationsView{grid-template-columns:minmax(430px,34.2%) minmax(760px,65.8%);gap:10px;min-height:0}.investigation-panel{display:grid;grid-template-rows:48px 238px minmax(318px,1fr) 124px;min-height:0}.chat-area{padding:16px 14px 8px;overflow:hidden}.chat-row{display:flex;align-items:flex-start;gap:12px;margin-bottom:14px}.chat-avatar{width:39px;height:39px;border-radius:50%;flex:0 0 auto;display:grid;place-items:center;color:white;font-size:12px;font-weight:800}.user-avatar{background:#1d73d4}.agent-avatar{background:linear-gradient(145deg,#18a9d7,#0574bd)}.mini-wave{width:23px;display:flex;flex-direction:column;gap:3px}.mini-wave i{height:2.5px;border-radius:999px;background:white;transform:skewX(-16deg)}.bubble-wrap{width:calc(100% - 52px)}.chat-bubble{border-radius:8px;background:var(--surface3);padding:11px 13px;color:var(--text);font-size:13px;line-height:1.45}.timestamp{display:block;text-align:right;color:var(--muted);font-size:10px;margin-top:4px}.activity-card{margin:0 12px 10px;border:1px solid var(--border);border-radius:8px;overflow:hidden;min-height:0}.activity-head{height:41px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;padding:0 13px;font-size:13px}.activity-status{color:var(--blue);font-size:11px}.timeline{padding:6px 12px 5px 18px;height:calc(100% - 41px);overflow:hidden}.timeline-step{display:grid;grid-template-columns:25px 1fr auto;gap:9px;position:relative;min-height:54px}.timeline-step:not(:last-child)::after{content:"";position:absolute;left:10px;top:24px;bottom:-8px;width:1.5px;background:#9cb6d1}.step-dot{width:22px;height:22px;border-radius:50%;border:2px solid #96afc9;background:var(--surface);z-index:2}.timeline-step.done .step-dot{background:#2ed4b2;border-color:#2ed4b2}.timeline-step.current .step-dot{border:3px solid var(--blue);box-shadow:inset 0 0 0 4px var(--surface);background:var(--blue)}.timeline-step strong{font-size:12.5px}.timeline-step small{display:block;color:var(--muted);font-size:10.7px;line-height:1.35;margin-top:3px}.timeline-step time{color:var(--muted);font-size:10px}.timeline-step.current strong{color:var(--blue2)}.composer-card{margin:0 12px 12px;border:1px solid var(--border);border-radius:8px;padding:10px;background:var(--surface);align-self:end}.composer-line{display:grid;grid-template-columns:1fr 46px;gap:10px}.composer-line input{height:45px;border:0;border-radius:7px;background:var(--surface2);padding:0 13px;color:var(--text);outline:0}.send-button{border:0;border-radius:8px;background:var(--blue);color:white;font-size:20px}.composer-tools{display:flex;align-items:center;gap:8px;margin-top:9px}.tool-button,.square-tool{height:37px;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:7px;padding:0 11px;font-size:11px;display:inline-flex;align-items:center}.square-tool{width:37px;justify-content:center;padding:0}.composer-spacer{flex:1}
.results-panel{display:grid;grid-template-rows:48px 1fr;min-height:0}.results-tabs-row{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);padding:0 10px}.tabs{height:48px;display:flex;align-items:stretch;gap:28px}.tab{height:48px;border:0;border-bottom:3px solid transparent;background:transparent;color:var(--text);padding:0 4px;font-size:13px}.tab.active{color:var(--blue2);border-bottom-color:var(--blue);font-weight:700}.period-button,.legend button,.view-all{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:7px;padding:7px 10px;font-size:10px}.results-body{padding:10px;min-height:0;overflow:hidden;display:grid;grid-template-rows:auto 198px 242px minmax(195px,1fr);gap:10px}.results-body h2{font-size:14px;margin:0;align-self:end}.kpi-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(2,94px);gap:10px}.kpi-card{border:1px solid var(--border);border-radius:8px;background:var(--surface);padding:9px 10px;display:grid;grid-template-columns:30px 1fr 104px;gap:7px;align-items:center;min-width:0}.kpi-icon{font-size:20px;color:var(--blue)}.kpi-label{font-size:11px;white-space:nowrap}.kpi-value{font-size:20px;font-weight:800;margin-top:4px;white-space:nowrap}.kpi-value small{font-size:11px;font-weight:500}.delta{font-size:12px;font-weight:800;margin-top:3px}.delta.bad{color:var(--red)}.delta.good{color:var(--green)}.delta.neutral{color:var(--muted)}.spark{width:100%;height:38px}.middle-grid{display:grid;grid-template-columns:1.36fr .94fr;gap:10px;min-height:0}.card-head{height:39px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 11px;font-size:12.5px}.legend{font-size:9px;color:var(--muted);display:flex;align-items:center;gap:6px}.legend-line{width:20px;border-top:2px solid var(--blue)}.legend-line.dashed{border-top-style:dashed;border-color:#6c89ae}.chart-container{height:calc(100% - 39px);padding:6px 9px 4px}.chart-container canvas{width:100%!important;height:100%!important}.system-card{min-height:0}.ro-system{height:calc(100% - 39px);position:relative;display:grid;grid-template-columns:1fr 36px .8fr 30px 1.2fr 1fr;align-items:center;padding:0 16px;gap:4px}.feed-label{font-size:10px;font-weight:700}.feed-label small,.pump small,.membranes small,.product-lines small{display:block;color:var(--muted);font-size:8px;margin-top:2px}.flow-arrow{height:3px;background:var(--cyan);position:relative}.flow-arrow::after{content:"";position:absolute;right:-1px;top:-4px;border-left:8px solid var(--cyan);border-top:5px solid transparent;border-bottom:5px solid transparent}.pump{display:flex;flex-direction:column;align-items:center;font-size:9px;text-align:center}.pump-circle{width:32px;height:32px;border:8px solid #597a93;border-radius:50%;background:#9cc3dd}.pump-base{width:36px;height:5px;background:#597a93;border-radius:3px;margin-top:3px}.membranes{border:2px solid #496b83;border-radius:5px;padding:7px 8px;text-align:center}.membranes>div{height:11px;border-radius:999px;background:linear-gradient(90deg,#d5e4ed,#8ca8b8);margin-bottom:4px}.membranes strong{display:block;font-size:9px;margin-top:4px}.product-lines{display:flex;flex-direction:column;gap:25px;font-size:9px;font-weight:700}.permeate-line,.brine-line{display:grid;grid-template-columns:34px 1fr;gap:6px;align-items:center}.permeate-line span,.brine-line span{height:3px;background:var(--cyan);position:relative}.brine-line span{background:#f0b51f}.permeate-line span::after,.brine-line span::after{content:"";position:absolute;right:-1px;top:-4px;border-left:8px solid currentColor;border-top:5px solid transparent;border-bottom:5px solid transparent;color:var(--cyan)}.brine-line span::after{color:#f0b51f}.bottom-grid{display:grid;grid-template-columns:.94fr 1.06fr 1.12fr;gap:10px;min-height:0}.bottom-card{min-height:0}.verification-pill{font-size:9px;color:#946000;background:#fff3c7;border:1px solid #f0c651;border-radius:999px;padding:5px 8px}.bottom-body{padding:11px}.hypothesis-title{font-size:12px}.bottom-body p{color:var(--muted);font-size:10.5px;line-height:1.45;margin:12px 0 0}.evidence-list,.recommend-list{margin:0;padding:9px 10px 8px 34px;color:var(--muted);font-size:10px;line-height:1.35;height:calc(100% - 39px);overflow:auto}.evidence-list li,.recommend-list li{padding:5px 4px 7px;border-bottom:1px solid color-mix(in srgb,var(--border) 70%,transparent)}.evidence-list li::marker,.recommend-list li::marker{font-weight:800;color:var(--text)}
.simple-view{overflow:auto;padding:22px}.simple-page-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px}.simple-page-head h1{margin:2px 0 5px;font-size:26px}.simple-page-head p{margin:0;color:var(--muted)}.eyebrow{font-size:11px;color:var(--blue2);font-weight:800;text-transform:uppercase;letter-spacing:.08em}.primary{border:0;border-radius:7px;background:var(--blue);color:white;padding:11px 16px;font-weight:700}.overview-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.overview-stat{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:18px;box-shadow:var(--shadow)}.overview-stat small{display:block;color:var(--muted)}.overview-stat strong{display:block;font-size:25px;margin-top:8px}.empty-state,.settings-grid,.trace-list{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:20px}.settings-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;align-items:end}.settings-grid label{font-size:11px;color:var(--muted)}.settings-grid input,.settings-grid select{width:100%;height:42px;margin-top:6px;border:1px solid var(--border);border-radius:7px;background:var(--surface);color:var(--text);padding:0 10px}.trace-row{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--border)}
.name-gate{position:fixed;inset:0;background:radial-gradient(circle at 70% 20%,color-mix(in srgb,var(--blue) 9%,transparent),transparent 42%),var(--bg);display:grid;place-items:center;z-index:50}.name-card{width:min(470px,calc(100vw - 40px));background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:30px;box-shadow:0 30px 70px rgba(21,51,84,.12)}.gate-brand{margin-bottom:28px}.gate-kicker{color:var(--blue2);font-size:11px;text-transform:uppercase;letter-spacing:.08em;font-weight:800}.name-card h1{font-size:27px;margin:7px 0 8px}.name-card p{color:var(--muted);margin:0 0 22px}.name-card label{font-size:11px;color:var(--muted)}.name-card input{width:100%;height:45px;border:1px solid var(--border);border-radius:8px;background:var(--surface2);color:var(--text);padding:0 12px;margin:7px 0 12px;outline:0}.wide{width:100%}.toast{position:fixed;right:24px;bottom:24px;background:#111e2b;color:white;padding:11px 14px;border-radius:8px;box-shadow:0 12px 30px rgba(0,0,0,.18);font-size:12px;opacity:0;transform:translateY(10px);pointer-events:none;transition:.2s;z-index:60}.toast.show{opacity:1;transform:none}.drawer{position:fixed;right:-390px;top:var(--header);bottom:0;width:380px;background:var(--surface);border-left:1px solid var(--border);z-index:40;box-shadow:-10px 0 30px rgba(0,0,0,.08);transition:.25s;padding:14px}.drawer.open{right:0}.drawer-head{display:flex;justify-content:space-between;align-items:center;font-size:16px;font-weight:800}.drawer-head button{border:0;background:transparent;color:var(--text);font-size:24px}.drawer-list{margin-top:14px}.dataset-row{border:1px solid var(--border);border-radius:8px;padding:11px;margin-bottom:8px;cursor:pointer}.dataset-row strong{font-size:12px}.dataset-row small{display:block;color:var(--muted);margin-top:3px;font-size:10px}
@media(max-width:1450px){:root{--sidebar:210px}.topbar{grid-template-columns:275px minmax(360px,560px) 1fr}.brand-title{font-size:19px}.workspace{padding:8px}.results-body{grid-template-rows:auto 184px 224px minmax(180px,1fr)}.kpi-grid{grid-template-rows:repeat(2,87px)}.kpi-card{grid-template-columns:28px 1fr 92px}.kpi-value{font-size:18px}.investigation-panel{grid-template-rows:48px 220px minmax(300px,1fr) 116px}.timeline-step{min-height:50px}}
@media(max-width:1180px){html,body{overflow:auto}.topbar{position:static;min-width:1180px}.sidebar{position:absolute;top:69px;min-height:820px}.workspace{position:absolute;top:69px;left:210px;width:970px;min-height:820px;overflow:visible}#investigationsView{grid-template-columns:430px 530px}.results-body{overflow:auto}.topbar-right{gap:6px}.system-ready{display:none}}
/* Interactive production controls */
.user-button{display:flex;align-items:center;gap:9px;border:0;background:transparent;color:var(--text);padding:3px 5px;border-radius:8px;cursor:pointer}.user-button:hover,.plant-card:hover,.tool-button:hover,.square-tool:hover,.tab:hover,.period-button:hover,.view-all:hover,.dots:hover{background:color-mix(in srgb,var(--blue) 8%,var(--surface))}.plant-card{cursor:pointer;text-align:left;color:var(--text)}.menu-wrap{position:relative}.context-menu{position:absolute;right:0;top:30px;width:160px;background:var(--surface);border:1px solid var(--border);border-radius:8px;box-shadow:0 12px 30px rgba(0,0,0,.14);padding:5px;z-index:70}.context-menu button{width:100%;border:0;background:transparent;color:var(--text);text-align:left;padding:9px 10px;border-radius:6px;font-size:11px}.context-menu button:hover{background:var(--surface2)}.dataset-row,.trace-row,.case-row{width:100%;text-align:left;color:var(--text);background:var(--surface)}.interactive-row{border:0;border-bottom:1px solid var(--border);cursor:pointer}.interactive-row:hover{background:var(--surface2)}.case-library{background:var(--surface);border:1px solid var(--border);border-radius:10px;overflow:hidden}.case-row{border:0;border-bottom:1px solid var(--border);padding:14px 16px;display:flex;align-items:center;justify-content:space-between;cursor:pointer}.case-row:hover{background:var(--surface2)}.case-row small{display:block;color:var(--muted);margin-top:4px}.modal-backdrop{position:fixed;inset:0;background:rgba(5,18,29,.48);z-index:90;display:grid;place-items:center;padding:24px}.modal-card{width:min(760px,calc(100vw - 48px));max-height:80vh;background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:0 24px 70px rgba(0,0,0,.24);overflow:hidden}.modal-head{height:52px;padding:0 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.modal-head button{border:0;background:transparent;color:var(--text);font-size:24px;cursor:pointer}.modal-body{padding:18px;overflow:auto;max-height:calc(80vh - 52px);font-size:12px;line-height:1.5}.modal-pre{white-space:pre-wrap;word-break:break-word;background:var(--surface2);border-radius:8px;padding:12px;max-height:55vh;overflow:auto}.modal-list{padding-left:24px}.source-tag{display:inline-block;margin-left:6px;padding:2px 5px;border-radius:4px;background:color-mix(in srgb,var(--blue) 12%,var(--surface));color:var(--blue2);font-size:9px}.send-button:disabled{opacity:.55;cursor:wait}.kpi-card:focus{outline:2px solid color-mix(in srgb,var(--blue) 55%,transparent);outline-offset:2px}

/* Investor-ready agent affordances */
.investor-demo{width:calc(100% - 24px);margin:8px 12px 10px;height:34px;border:1px solid color-mix(in srgb,var(--blue) 28%,var(--border));border-radius:7px;background:color-mix(in srgb,var(--blue) 7%,var(--surface));color:var(--blue2);font-weight:800;font-size:11px;cursor:pointer}.investor-demo:hover{background:color-mix(in srgb,var(--blue) 13%,var(--surface))}.suggestion-chips{display:flex;gap:6px;overflow-x:auto;min-height:0;padding:0 0 7px;scrollbar-width:none}.suggestion-chips:empty{display:none}.suggestion-chip{white-space:nowrap;border:1px solid var(--border);background:var(--surface);color:var(--blue2);border-radius:999px;padding:6px 9px;font-size:9.5px;cursor:pointer}.suggestion-chip:hover{border-color:color-mix(in srgb,var(--blue) 48%,var(--border));background:color-mix(in srgb,var(--blue) 6%,var(--surface))}.composer-card:has(.suggestion-chips:not(:empty)){padding-top:8px}.card-head-actions{display:flex;align-items:center;gap:6px}.knowledge-ask{display:grid;grid-template-columns:1fr auto;gap:9px;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:12px;margin-bottom:14px;box-shadow:var(--shadow)}.knowledge-ask input{height:42px;border:1px solid var(--border);border-radius:7px;background:var(--surface2);color:var(--text);padding:0 12px;outline:0}.agent-route-badge{display:inline-flex;align-items:center;gap:5px;padding:3px 7px;border-radius:999px;font-size:9px;font-weight:800;background:color-mix(in srgb,var(--blue) 8%,var(--surface));color:var(--blue2);margin-top:5px}.data-quality-notice{border-left:3px solid #f0b51f;background:color-mix(in srgb,#f0b51f 8%,var(--surface));padding:8px 10px;border-radius:6px;font-size:10px;color:var(--muted);margin-top:8px}.chat-bubble{white-space:pre-wrap}.timeline-step.working .step-dot{border-color:var(--blue);box-shadow:0 0 0 4px color-mix(in srgb,var(--blue) 12%,transparent)}.timeline-step.working strong{color:var(--blue2)}

/* ========================================================================== */
/* AquaMind Signature UI v3 — investor-ready oceanic industrial design        */
/* ========================================================================== */
:root{
  --aqua:#1cc7d7;
  --aqua2:#0ea5e9;
  --navy:#0a1f38;
  --ice:#eefaff;
  --glow:0 0 0 1px color-mix(in srgb,var(--aqua) 14%,transparent),0 18px 50px rgba(30,105,150,.08);
  --panel-radius:14px;
}
html[data-theme="dark"]{
  --navy:#eaf7ff;
  --ice:#0b2130;
  --glow:0 0 0 1px color-mix(in srgb,var(--aqua) 16%,transparent),0 20px 55px rgba(0,0,0,.28);
}
body{background:
  radial-gradient(circle at 88% 4%,color-mix(in srgb,var(--aqua) 8%,transparent),transparent 28%),
  linear-gradient(180deg,color-mix(in srgb,var(--blue) 2.2%,var(--bg)),var(--bg) 34%);
}
.topbar{
  background:color-mix(in srgb,var(--surface) 92%,transparent);
  backdrop-filter:blur(18px) saturate(135%);
  -webkit-backdrop-filter:blur(18px) saturate(135%);
  border-bottom-color:color-mix(in srgb,var(--blue) 12%,var(--border));
  box-shadow:0 8px 30px rgba(18,69,108,.045);
}
.brand-title{font-size:22px;font-weight:850;letter-spacing:-.65px;color:var(--text)}
.brand-subtitle{letter-spacing:.015em}
.wave-logo{filter:drop-shadow(0 6px 12px color-mix(in srgb,var(--cyan) 20%,transparent))}
.wave-logo span{background:linear-gradient(90deg,#22d3ee 0%,#0ea5e9 52%,#2563eb 100%)}
.search-wrap{
  border-color:color-mix(in srgb,var(--blue) 14%,var(--border));
  background:linear-gradient(180deg,color-mix(in srgb,var(--surface) 92%,var(--surface2)),var(--surface2));
  box-shadow:inset 0 1px 0 rgba(255,255,255,.48),0 7px 24px rgba(23,76,116,.035);
}
.search-wrap:focus-within{border-color:color-mix(in srgb,var(--blue) 58%,var(--border));box-shadow:0 0 0 3px color-mix(in srgb,var(--blue) 10%,transparent)}
.system-ready{border:1px solid color-mix(in srgb,var(--green) 18%,var(--border));box-shadow:inset 0 1px 0 color-mix(in srgb,#fff 70%,transparent)}
.avatar{background:linear-gradient(145deg,#0ea5e9,#2563eb);box-shadow:0 8px 24px rgba(37,99,235,.2)}
.sidebar{
  background:linear-gradient(180deg,color-mix(in srgb,var(--surface) 98%,var(--ice)),var(--surface));
  border-right-color:color-mix(in srgb,var(--blue) 9%,var(--border));
}
.sidebar::after{content:"";position:absolute;right:-1px;top:0;width:1px;height:100%;background:linear-gradient(180deg,color-mix(in srgb,var(--aqua) 28%,transparent),transparent 30%,transparent 75%,color-mix(in srgb,var(--blue) 12%,transparent));pointer-events:none}
.new-investigation{
  border-radius:10px;
  background:linear-gradient(135deg,#16b8e6 0%,#128fe8 48%,#2563eb 100%);
  box-shadow:0 10px 26px rgba(21,143,226,.2),inset 0 1px 0 rgba(255,255,255,.28);
  transition:transform .16s ease,box-shadow .16s ease;
}
.new-investigation:hover{transform:translateY(-1px);box-shadow:0 14px 30px rgba(21,143,226,.26),inset 0 1px 0 rgba(255,255,255,.32)}
.investor-demo{border-radius:9px;background:linear-gradient(90deg,color-mix(in srgb,var(--aqua) 8%,var(--surface)),color-mix(in srgb,var(--blue) 7%,var(--surface)));border-color:color-mix(in srgb,var(--aqua) 28%,var(--border))}
.nav-item{transition:background .16s ease,color .16s ease,border-color .16s ease}.nav-item:hover{background:color-mix(in srgb,var(--blue) 5%,transparent)}
.nav-item.active{background:linear-gradient(90deg,color-mix(in srgb,var(--blue) 14%,var(--surface)),color-mix(in srgb,var(--aqua) 5%,var(--surface)));border-left-color:var(--aqua2)}
.plant-card{border-radius:12px;box-shadow:0 12px 32px rgba(18,70,108,.055);background:linear-gradient(145deg,var(--surface),color-mix(in srgb,var(--aqua) 3%,var(--surface)))}
.workspace::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at 72% 16%,color-mix(in srgb,var(--aqua) 5%,transparent),transparent 33%);z-index:0}.workspace>.view{position:relative;z-index:1}
.panel,.card{border-radius:var(--panel-radius);border-color:color-mix(in srgb,var(--blue) 10%,var(--border));box-shadow:var(--glow)}
.investigation-panel,.results-panel{background:linear-gradient(180deg,var(--surface),color-mix(in srgb,var(--surface2) 40%,var(--surface)) 100%)}
.panel-head,.results-tabs-row,.card-head{background:linear-gradient(180deg,color-mix(in srgb,var(--surface) 98%,var(--ice)),var(--surface));border-bottom-color:color-mix(in srgb,var(--blue) 9%,var(--border))}
.active-pill,.operating-pill{border:1px solid color-mix(in srgb,var(--green) 20%,var(--border));box-shadow:inset 0 1px 0 rgba(255,255,255,.35)}
.chat-area{background:linear-gradient(180deg,color-mix(in srgb,var(--blue) 1.5%,var(--surface)),transparent 68%)}
.chat-bubble{border:1px solid color-mix(in srgb,var(--blue) 8%,var(--border));box-shadow:0 5px 18px rgba(23,75,114,.035)}
.user-bubble{background:linear-gradient(145deg,color-mix(in srgb,var(--blue) 6%,var(--surface3)),var(--surface3))}
.agent-bubble{background:linear-gradient(145deg,color-mix(in srgb,var(--aqua) 7%,var(--surface3)),var(--surface3))}
.agent-avatar{box-shadow:0 8px 20px rgba(14,165,233,.2)}
.activity-card,.composer-card{border-radius:11px;background:color-mix(in srgb,var(--surface) 97%,var(--ice));box-shadow:0 8px 24px rgba(24,72,108,.035)}
.timeline-step.done .step-dot{background:linear-gradient(145deg,#3ce2b7,#17b88f);border-color:#24cda5;box-shadow:0 0 0 4px color-mix(in srgb,#2ed4b2 9%,transparent)}
.timeline-step.current .step-dot{box-shadow:inset 0 0 0 4px var(--surface),0 0 0 4px color-mix(in srgb,var(--blue) 8%,transparent)}
.composer-line input{border:1px solid transparent;transition:border-color .16s ease,box-shadow .16s ease}.composer-line input:focus{border-color:color-mix(in srgb,var(--blue) 38%,var(--border));box-shadow:0 0 0 3px color-mix(in srgb,var(--blue) 8%,transparent)}
.send-button{background:linear-gradient(145deg,#17b6e8,#1688f3 58%,#2563eb);box-shadow:0 8px 22px rgba(22,136,243,.22);transition:transform .15s ease}.send-button:hover:not(:disabled){transform:translateY(-1px)}
.tab{font-weight:650}.tab.active{color:var(--blue);border-bottom-color:var(--aqua2)}
.results-body h2{letter-spacing:-.18px}.results-body h2::after{content:"  •  LIVE OPERATIONS";font-size:9px;font-weight:800;letter-spacing:.08em;color:var(--aqua2);vertical-align:2px;margin-left:8px}
.kpi-card{border-radius:11px;background:linear-gradient(150deg,var(--surface) 72%,color-mix(in srgb,var(--aqua) 3%,var(--surface)));box-shadow:0 8px 24px rgba(24,73,110,.035);transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease}
.kpi-card:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--blue) 23%,var(--border));box-shadow:0 14px 30px rgba(24,73,110,.08)}
.kpi-icon{width:28px;height:28px;border-radius:9px;display:grid;place-items:center;background:color-mix(in srgb,var(--blue) 7%,var(--surface));font-size:17px}
.kpi-label{color:color-mix(in srgb,var(--text) 82%,var(--muted));font-weight:650}.kpi-value{letter-spacing:-.5px}
.chart-card,.system-card,.bottom-card{background:linear-gradient(180deg,var(--surface),color-mix(in srgb,var(--surface2) 22%,var(--surface)))}
.chart-container{background:radial-gradient(circle at 50% 12%,color-mix(in srgb,var(--aqua) 3%,transparent),transparent 40%)}
.ro-system{background:radial-gradient(circle at 62% 40%,color-mix(in srgb,var(--aqua) 5%,transparent),transparent 44%)}
.verification-pill{background:linear-gradient(180deg,#fff9d9,#fff1b5);border-color:#f0cc64;color:#8b6200;font-weight:750}
html[data-theme="dark"] .verification-pill{background:linear-gradient(180deg,#463a19,#332a13);border-color:#6f5a22;color:#ffd771}
.hypothesis-title{color:var(--text);letter-spacing:-.1px}.source-tag{border:1px solid color-mix(in srgb,var(--blue) 15%,var(--border))}
.suggestion-chip{background:linear-gradient(180deg,var(--surface),color-mix(in srgb,var(--blue) 3%,var(--surface)));box-shadow:0 4px 12px rgba(20,72,110,.025)}
.name-gate{background:
  radial-gradient(circle at 72% 18%,color-mix(in srgb,var(--aqua) 14%,transparent),transparent 34%),
  radial-gradient(circle at 20% 82%,color-mix(in srgb,var(--blue) 10%,transparent),transparent 36%),
  linear-gradient(160deg,color-mix(in srgb,var(--surface) 92%,#dff8ff),var(--bg));
}
.name-gate::before,.name-gate::after{content:"";position:absolute;left:-10vw;right:-10vw;height:160px;border-radius:50%;border-top:1px solid color-mix(in srgb,var(--aqua) 18%,transparent);transform:rotate(-5deg);pointer-events:none}.name-gate::before{bottom:11%;opacity:.8}.name-gate::after{bottom:4%;opacity:.45}
.name-card{border-radius:20px;background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(16px);box-shadow:0 34px 90px rgba(20,73,110,.15),0 0 0 1px color-mix(in srgb,var(--aqua) 11%,transparent)}
.gate-kicker{color:var(--aqua2);letter-spacing:.12em}.name-card h1{letter-spacing:-.6px}
.modal-card{border-radius:16px;box-shadow:0 34px 90px rgba(0,0,0,.26),0 0 0 1px color-mix(in srgb,var(--aqua) 8%,transparent)}
.drawer{background:color-mix(in srgb,var(--surface) 97%,var(--ice));backdrop-filter:blur(14px)}
.toast{background:linear-gradient(135deg,#0b2438,#0a1727);border:1px solid rgba(255,255,255,.1);box-shadow:0 16px 38px rgba(0,0,0,.24)}
.simple-page-head h1{letter-spacing:-.7px}.overview-stat{background:linear-gradient(145deg,var(--surface),color-mix(in srgb,var(--aqua) 3%,var(--surface)));box-shadow:var(--glow)}

/* High-density investor displays */
@media(min-width:1500px) and (min-height:820px){
  :root{--sidebar:236px;--header:72px}
  .topbar{grid-template-columns:310px minmax(440px,690px) 1fr;padding:0 24px}
  .workspace{padding:12px 16px}
  #investigationsView{grid-template-columns:minmax(450px,34.5%) minmax(800px,65.5%);gap:12px}
}

/* Keep the product usable on smaller presentation laptops without horizontal drift */
@media(max-width:1366px) and (min-width:1181px){
  :root{--sidebar:196px;--header:64px}
  .topbar{grid-template-columns:246px minmax(340px,520px) 1fr;padding:0 14px;gap:12px}
  .brand-title{font-size:18px}.brand-subtitle{font-size:10px}.wave-logo{width:38px}
  .sidebar{padding-top:12px}.nav-item{height:43px;padding:0 18px}.new-investigation{margin-bottom:8px}.investor-demo{margin-top:4px}
  .workspace{padding:7px}
  #investigationsView{grid-template-columns:minmax(400px,34%) minmax(690px,66%);gap:7px}
  .investigation-panel{grid-template-rows:45px 205px minmax(278px,1fr) 108px}
  .results-panel{grid-template-rows:45px 1fr}.results-body{padding:8px;grid-template-rows:auto 172px 210px minmax(170px,1fr);gap:8px}
  .kpi-grid{grid-template-rows:repeat(2,82px);gap:8px}.kpi-card{grid-template-columns:26px 1fr 84px;padding:7px 8px}.kpi-value{font-size:17px}.kpi-label{font-size:10px}
  .middle-grid,.bottom-grid{gap:8px}.card-head{height:36px}.activity-card{margin-left:9px;margin-right:9px}.composer-card{margin:0 9px 9px}
}