/* CHRONO-BELLUM V0.9 · HORIZONS · additive, works offline */
:root{--h09gold:#eed0a0;--h09cyan:#7edbdf;--h09muted:#acc4d0;--h09edge:#476579;--h09bg:#091725}
.v09-nav{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;padding:13px clamp(14px,2.1vw,28px);background:linear-gradient(110deg,#101b31,#162b36 54%,#35283b);border-bottom:1px solid #647287}
.v09-mark{display:flex;align-items:center;gap:13px}.v09-mark-icon{font:34px Georgia;color:var(--h09gold);border:1px solid #ab9473;border-radius:12px;width:51px;height:51px;display:grid;place-items:center;background:#1c2b37;box-shadow:0 0 27px #e7b97720}.v09-mark strong{display:block;font:24px Georgia,serif;color:#f8e5c4;letter-spacing:.07em}.v09-mark small{font-size:10px;letter-spacing:.19em;color:#9ccdd4}.v09-nav-actions{display:flex;gap:8px;flex-wrap:wrap}
.v09-nav button,.v09-btn{background:#17384c;border:1px solid #55778b;color:#e8f5fa;border-radius:8px;padding:9px 12px;font-size:12px;cursor:pointer}.v09-nav button:hover,.v09-btn:hover{background:#2b4a5d;border-color:#b2d8de}.v09-btn.gold,.v09-nav .v09-open{background:linear-gradient(#e8c89c,#c4a476);color:#182333;border-color:#f7dfb4;font-weight:800}.v09-btn[aria-pressed="true"]{background:#59432e;border-color:#dbba7c;color:#ffe6b7}.v09-btn:focus-visible,.v09-panel button:focus-visible,.v09-panel input:focus-visible,.v09-panel select:focus-visible{outline:2px solid #91eaf0;outline-offset:2px}
body.v09-active #v08-panel,body.v09-active .layout,body.v09-active #v04-workspace,body.v09-active #v05-panel,body.v09-active #v06-panel,body.v09-active #v07-panel,body.v09-active .edgestream,body.v09-active .streamhead{display:none!important}
body.v09-active #v09-panel{display:block!important}.v09-panel{background:radial-gradient(ellipse at 80% 0,#25405250,transparent 38%),linear-gradient(140deg,#091a2b,#081220 75%);min-height:800px;padding:23px clamp(12px,3vw,48px) 60px;color:#eaf4fa}.v09-panel *{box-sizing:border-box}.v09-shell{max-width:1680px;margin:0 auto}.v09-kicker{font-size:10px;font-weight:750;letter-spacing:.18em;color:#e0c59a;text-transform:uppercase}.v09-hero{display:flex;justify-content:space-between;gap:25px;align-items:start;margin:0 0 17px}.v09-hero h2{font:clamp(31px,3.2vw,49px) Georgia,serif;color:#f9ebd2;line-height:1.07;margin:8px 0}.v09-hero p{max-width:840px;font-size:12px;line-height:1.65;color:#b3cbd7;margin:0}.v09-proof{border:1px solid #756b60;background:linear-gradient(145deg,#2d2b30,#112a36);border-radius:11px;padding:13px 16px;max-width:290px;color:#d8d9ce;font-size:11px;line-height:1.55}.v09-proof strong{color:#ffe2b1;display:block;margin-bottom:5px}
.v09-topline{border:1px solid var(--h09edge);border-radius:13px;background:#12283c;display:flex;align-items:end;gap:11px;flex-wrap:wrap;padding:12px;margin-bottom:12px}.v09-field{display:flex;flex-direction:column;gap:5px;color:#d1b996;font-size:10px;letter-spacing:.13em;min-width:135px;flex:1 1 150px}.v09-field.mainpick{flex:2 1 310px}.v09-field select{background:#0b1c2e;color:#edf8fd;border:1px solid #547080;padding:11px 9px;border-radius:8px;width:100%;font-size:12px;min-width:0}.v09-topline .v09-btn{min-height:39px}
.v09-columns{display:grid;grid-template-columns:minmax(0,1.95fr) minmax(288px,.86fr);gap:13px}.v09-stagecard,.v09-panelcard{background:linear-gradient(145deg,#12283b,#0b1a29);border:1px solid #3b5669;border-radius:13px;overflow:hidden;min-width:0}.v09-cardhead{padding:14px 15px 12px;display:flex;align-items:start;justify-content:space-between;gap:10px;flex-wrap:wrap;border-bottom:1px solid #2d4a5d}.v09-cardhead h3{margin:4px 0 0;font:22px Georgia;color:#f7dfbc}.v09-stat{font-size:11px;color:#b2ced8;line-height:1.5}.v09-stat b{color:#e8ce9d}.v09-stage{position:relative;background:#050c1a;min-height:345px;aspect-ratio:1.8;overflow:hidden;isolation:isolate}.v09-stage canvas{display:block;touch-action:none;width:100%;height:100%;cursor:grab;position:absolute;inset:0}.v09-stage canvas:active{cursor:grabbing}.v09-stage:focus-within{box-shadow:inset 0 0 0 1px #b3e3e5}.v09-viewportbadge{position:absolute;top:13px;left:13px;pointer-events:none;max-width:70%;border:1px solid #587080;border-radius:8px;background:#091928dc;padding:8px 10px;font-size:10px;color:#d8e7ef;line-height:1.6}.v09-viewportbadge strong{display:block;font-size:12px;color:#f9dbad}.v09-viewportbadge em{font-style:normal;color:#abd1da}.v09-coordinates{position:absolute;bottom:13px;left:13px;pointer-events:none;max-width:calc(100% - 28px);font-size:10px;color:#d1e3e5;padding:6px 8px;background:#0c1e2acd;border:1px solid #43566b;border-radius:6px}.v09-compass{position:absolute;right:17px;top:16px;width:58px;height:58px;border:1px solid #77919b;border-radius:50%;pointer-events:none;background:#0a1927c5;color:#d5dfe7;display:grid;place-items:center;font-size:9px}.v09-compass svg{width:38px;height:38px}.v09-softnote{font-size:10px;color:#a9c4d0;padding:7px 13px;border-top:1px solid #344e60;line-height:1.55}.v09-camerabar{display:flex;flex-wrap:wrap;gap:6px;padding:11px 12px;border-top:1px solid #354b5e}.v09-camerabar .v09-btn{padding:7px 9px;font-size:11px}.v09-key{display:flex;gap:14px;flex-wrap:wrap;padding:0 13px 12px;color:#b8c8d4;font-size:11px}.v09-key i{display:inline-block;border-radius:50%;width:9px;height:9px;margin-right:5px}.v09-key i.a{background:#75dce8}.v09-key i.b{background:#f6a088}.v09-key i.p{background:#e4c184}
.v09-side{display:flex;flex-direction:column;gap:12px}.v09-side .v09-panelcard{padding:14px 15px}.v09-side h3{font:22px Georgia,serif;color:#f3d4a7;margin:6px 0 9px}.v09-side h4{font:17px Georgia;color:#f2ddbd;margin:12px 0 8px}.v09-side p{font-size:12px;line-height:1.67;color:#c5d5de;margin:7px 0}.v09-side .v09-status{border-left:3px solid #d2a86d;padding:10px;background:#2b3136;color:#e4cbaa;font-size:11px;line-height:1.55;margin-top:12px}.v09-side .v09-status.sim{border-color:#d38795;background:#322b36}.v09-tiny{font-size:10px;color:#9abac7;line-height:1.6}.v09-modegrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.v09-modegrid button{padding:9px 7px;font-size:11px;border:1px solid #4f7181;background:#163044;color:#e2eaf1;border-radius:8px;cursor:pointer}.v09-modegrid button[aria-pressed="true"]{border-color:#d9b17c;background:#54432d;color:#ffe3b3}
.v09-time{border:1px solid #436075;border-radius:13px;margin-top:13px;background:linear-gradient(110deg,#152c40,#0b1d2e);padding:15px 19px}.v09-timehead{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}.v09-time h3{font:23px Georgia;color:#f7dcad;margin:5px 0}.v09-timebar{display:flex;align-items:center;gap:11px;margin:12px 0}.v09-timebar input[type=range]{flex:1;accent-color:#e7bb7e;min-width:30px}.v09-timebar output{min-width:48px;text-align:right;color:#f0d9ac;font:12px monospace}.v09-timebar .v09-btn{flex-shrink:0}.v09-timesteps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px}.v09-timesteps button{text-align:left;padding:10px;border-radius:8px;border:1px solid #3d6072;background:#122d40;color:#bcd2dc;cursor:pointer;min-width:0}.v09-timesteps button[aria-current="step"]{border-color:#f0c48e;background:#50412c;color:#f8e6c8}.v09-timesteps small{font-size:10px;display:block;letter-spacing:.06em;color:#bbab86}.v09-timesteps strong{font-size:11px;line-height:1.4;display:block;margin-top:5px}
.v09-extras{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:11px;margin-top:13px}.v09-extras article{border:1px solid #344f62;border-radius:11px;padding:14px;background:#112637}.v09-extras h4{font:19px Georgia;color:#e7c99c;margin:5px 0 8px}.v09-extras p{font-size:11px;line-height:1.62;color:#aec8d5;margin:5px 0 10px}.v09-extras .v09-btn{padding:8px 10px;font-size:11px}.v09-source-list{list-style:none;margin:8px 0;padding:0;font-size:11px;color:#bad1dc;line-height:1.5}.v09-source-list li{border-left:2px solid #7da9b5;padding:5px 8px;margin:5px 0}.v09-footer{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin:12px 0 0;color:#9ab8c8;font-size:10px;line-height:1.6}.v09-selection{padding:10px 12px;background:#19384b;border:1px solid #5e8997;border-radius:9px;margin-top:9px;font-size:11px;color:#d9eef2;line-height:1.7}.v09-hidden{display:none!important}
@media(max-width:1090px){.v09-columns{grid-template-columns:1fr}.v09-side{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.v09-side .v09-panelcard:first-child{grid-column:1/-1}.v09-proof{max-width:none}}
@media(max-width:720px){.v09-panel{padding:14px 10px 38px}.v09-hero{display:block}.v09-proof{margin-top:12px}.v09-stage{aspect-ratio:1.1;min-height:340px}.v09-side,.v09-extras{grid-template-columns:1fr}.v09-time{padding:12px}.v09-timesteps{grid-template-columns:repeat(2,minmax(0,1fr))}.v09-timebar{gap:5px}.v09-timebar .v09-btn{padding:7px 8px}.v09-coordinates{font-size:9px}.v09-nav{padding:10px}.v09-mark strong{font-size:19px}}
@media(prefers-reduced-motion:reduce){.v09-panel *{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
/* Keep only the current gateway on-screen; legacy V0.8 navigation is preserved in its panel on exit. */
body.v09-active #v08-nav{display:none!important}