/* FVS product theme contract v1. Captured from the live HOS portal, 2026-10-02.
   Palette names, values, semantic status roles and shape language match HOS.
   Fleet Blue is the default; preferences are local to each product origin. */
:root {
 color-scheme:light;
 --surface-1:#ffffff;--page-plane:#f4f6f9;--text-primary:#111c2d;--text-secondary:#445166;--text-muted:#667489;--gridline:#e8ecf2;--baseline:#c9d1dd;--border:#e1e6ee;--chip-bg:#eef1f6;--accent:#2767e8;--accent-bg:#e8effd;--status-good:#12875a;--status-good-bg:#e3f4ec;--status-warning:#b0690b;--status-warning-bg:#fbf0dc;--status-critical:#d23a3f;--status-critical-bg:#fdebec;--dot-good:#16a06a;--dot-warn:#e0932b;--dot-bad:#e5484d;--side:#0f2238;--side-2:#1a3150;--side-text:#b8c4d6;--side-ink:#ffffff;--shadow-1:0 1px 2px rgba(17,28,45,.05);--shadow-2:0 1px 2px rgba(17,28,45,.06),0 4px 12px rgba(17,28,45,.06);--edge:#9fb2d0;--edge-strong:#7d95bd;--edge-soft:#c3d0e4;--ease:cubic-bezier(.2,.7,.2,1);
 --accent-soft:#eef3fd;--accent-hover:#2057c7;--on-accent:#fff;--side-accent:var(--accent);--lane-bg:#eef2f8;--th-bg:#f4f6f9;--title-ink:var(--text-primary);--ink-bg:#111c2d;--quiet:var(--text-secondary);
 --ring:0 0 0 3px color-mix(in srgb,var(--accent) 18%,transparent);
 --font-ui:'Inter Tight',system-ui,-apple-system,'Segoe UI',sans-serif;
 --font-mono:'JetBrains Mono',ui-monospace,Consolas,monospace;
 --radius-card:12px;--radius-control:8px;--radius-pill:999px;
}
:root[data-appearance="daylight"]{color-scheme:light;--page-plane:#edf1f5;--surface-1:#ffffff;--text-primary:#182331;--text-secondary:#475568;--text-muted:#5d6b7e;--gridline:#e2e8ef;--baseline:#bdc8d4;--border:#d3dbe4;--chip-bg:#e6ebf1;--accent:#174f83;--accent-bg:#e1ecf8;--accent-soft:#eef4fb;--accent-hover:#123f6a;--on-accent:#ffffff;--status-good:#1f633c;--status-good-bg:#e3f1e8;--status-warning:#775400;--status-warning-bg:#fff5d8;--status-critical:#a32125;--status-critical-bg:#fff0ef;--dot-good:#2f8a57;--dot-warn:#c08a1e;--dot-bad:#c0392f;--edge:#bdc8d4;--edge-strong:#8d9ca8;--edge-soft:#d3dbe4;--lane-bg:#e6ebf1;--th-bg:#f4f7fa;--title-ink:#182331;--side:#1b3048;--side-2:#27405e;--side-text:#b9c6d6;--side-accent:#4a8bd1;--ink-bg:#182331;--side-ink:#ffffff;--quiet:#475568;}
:root[data-appearance="paper"]{color-scheme:light;--page-plane:#eeebe4;--surface-1:#fffcf5;--text-primary:#292b27;--text-secondary:#54574e;--text-muted:#6a6d63;--gridline:#e7e3d8;--baseline:#c5c3b6;--border:#dcd8cb;--chip-bg:#e8e4da;--accent:#285d56;--accent-bg:#dfebe4;--accent-soft:#eef4ef;--accent-hover:#1f4a44;--on-accent:#ffffff;--status-good:#315f3b;--status-good-bg:#e4efe3;--status-warning:#71500a;--status-warning-bg:#f7efd2;--status-critical:#a02d26;--status-critical-bg:#fceee7;--dot-good:#3f8a52;--dot-warn:#b8871c;--dot-bad:#b8452f;--edge:#c5c3b6;--edge-strong:#998b77;--edge-soft:#dcd8cb;--lane-bg:#e7e3d8;--th-bg:#f7f3ea;--title-ink:#292b27;--side:#304e68;--side-2:#3d5f7c;--side-text:#c9d5df;--side-accent:#4f9a8e;--ink-bg:#2f3a36;--side-ink:#ffffff;--quiet:#54574e;}
:root[data-appearance="slate"]{color-scheme:dark;--page-plane:#242a32;--surface-1:#303842;--text-primary:#f6f7f9;--text-secondary:#d0d7df;--text-muted:#aab4bf;--gridline:#3a434e;--baseline:#65717d;--border:#4a5561;--chip-bg:#3a434e;--accent:#b2d8ff;--accent-bg:#414f60;--accent-soft:#394656;--accent-hover:#d0e7ff;--on-accent:#152d45;--status-good:#b3e5c2;--status-good-bg:#253a2e;--status-warning:#ffe0a0;--status-warning-bg:#453f31;--status-critical:#ffb8b2;--status-critical-bg:#453536;--dot-good:#6fcf97;--dot-warn:#f2c14e;--dot-bad:#ff7b72;--edge:#65717d;--edge-strong:#89949e;--edge-soft:#4a5561;--lane-bg:#2a3139;--th-bg:#353e49;--title-ink:#f6f7f9;--side:#1b2027;--side-2:#2a313a;--side-text:#aab4bf;--side-accent:#5b8fd9;--ink-bg:#151a20;--side-ink:#f6f7f9;--quiet:#65717d;--shadow-1:none;--shadow-2:0 4px 16px rgba(0,0,0,.35);}
:root[data-appearance="blue"]{color-scheme:light;--page-plane:#e5edf5;--surface-1:#f7faff;--text-primary:#142c46;--text-secondary:#425b73;--text-muted:#587089;--gridline:#dce6f0;--baseline:#abc0d3;--border:#c6d5e3;--chip-bg:#dae5f0;--accent:#154f8a;--accent-bg:#d6e6f6;--accent-soft:#e8f0f9;--accent-hover:#103f70;--on-accent:#ffffff;--status-good:#1f633c;--status-good-bg:#e0efe6;--status-warning:#775400;--status-warning-bg:#fff5d8;--status-critical:#a32125;--status-critical-bg:#fff0ef;--dot-good:#2f8a57;--dot-warn:#c08a1e;--dot-bad:#c0392f;--edge:#abc0d3;--edge-strong:#7c92a5;--edge-soft:#c6d5e3;--lane-bg:#dbe5ef;--th-bg:#eef4fa;--title-ink:#142c46;--side:#164477;--side-2:#1f5590;--side-text:#bcd0e6;--side-accent:#4b90dc;--ink-bg:#142c46;--side-ink:#ffffff;--quiet:#425b73;}
:root[data-appearance="contrast"]{color-scheme:light;--page-plane:#ffffff;--surface-1:#ffffff;--text-primary:#080808;--text-secondary:#303030;--text-muted:#3d3d3d;--gridline:#cfcfcf;--baseline:#777777;--border:#999999;--chip-bg:#eeeeee;--accent:#003f85;--accent-bg:#e5edf8;--accent-soft:#eef3fa;--accent-hover:#002d61;--on-accent:#ffffff;--status-good:#005025;--status-good-bg:#e2f2e8;--status-warning:#604400;--status-warning-bg:#fff2bf;--status-critical:#970000;--status-critical-bg:#fff0f0;--dot-good:#00753a;--dot-warn:#9a6a00;--dot-bad:#b00000;--edge:#777777;--edge-strong:#333333;--edge-soft:#999999;--lane-bg:#f2f2f2;--th-bg:#f0f0f0;--title-ink:#000000;--side:#111111;--side-2:#2a2a2a;--side-text:#e0e0e0;--side-accent:#4d8fe6;--ink-bg:#000000;--side-ink:#ffffff;--quiet:#303030;--shadow-1:none;--shadow-2:none;}