:root,:root[data-theme=light]{color-scheme:light;--brand-logo-url: url(/assets/brand/aeroscan-logo-header.png);--brand-logo-width: 132px;--brand-logo-height: 28px;--brand-symbol-url: url(/assets/brand/aeroscan-symbol-64.png);--brand-logo-bg: transparent;--brand-logo-padding: 0;--font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-size-base: 15px;--font-size-small: 13px;--font-size-kpi: 40px;--line-height: 1.5;--color-bg: #f4f6f9;--color-surface: #ffffff;--color-surface-alt: #eaeef3;--color-sidebar: #ffffff;--color-text: #17202b;--color-text-muted: #4a5666;--color-border: #ccd3dd;--color-primary: #0b5cad;--color-primary-hover: #084a8c;--color-on-primary: #ffffff;--color-primary-soft: #dcebfa;--color-focus: #0b5cad;--color-danger: #a8180f;--color-danger-soft: #fde9e7;--color-warning: #6b4300;--color-warning-soft: #fff1cc;--color-success: #0a6636;--color-success-soft: #dff3e7;--radius: 8px;--radius-small: 4px;--shadow: 0 1px 2px rgb(16 24 40 / 10%), 0 4px 12px rgb(16 24 40 / 8%);--sidebar-width: 280px;--content-max-width: 860px;--motion-duration: .16s}:root[data-theme=dark]{color-scheme:dark;--brand-logo-bg: #ffffff;--brand-logo-padding: 4px 8px;--color-bg: #0e1520;--color-surface: #162130;--color-surface-alt: #1e2c3e;--color-sidebar: #121b28;--color-text: #e9eef5;--color-text-muted: #a8b4c4;--color-border: #2e3d52;--color-primary: #74b7ff;--color-primary-hover: #9ccaff;--color-on-primary: #08121f;--color-primary-soft: #1d3652;--color-focus: #9ccaff;--color-danger: #ff9a92;--color-danger-soft: #3a1c1a;--color-warning: #ffd479;--color-warning-soft: #3a2d0d;--color-success: #7fdba5;--color-success-soft: #123322;--shadow: 0 1px 2px rgb(0 0 0 / 40%), 0 4px 12px rgb(0 0 0 / 30%)}@media (prefers-color-scheme: dark){:root:not([data-theme]){color-scheme:dark;--brand-logo-bg: #ffffff;--brand-logo-padding: 4px 8px;--color-bg: #0e1520;--color-surface: #162130;--color-surface-alt: #1e2c3e;--color-sidebar: #121b28;--color-text: #e9eef5;--color-text-muted: #a8b4c4;--color-border: #2e3d52;--color-primary: #74b7ff;--color-primary-hover: #9ccaff;--color-on-primary: #08121f;--color-primary-soft: #1d3652;--color-focus: #9ccaff;--color-danger: #ff9a92;--color-danger-soft: #3a1c1a;--color-warning: #ffd479;--color-warning-soft: #3a2d0d;--color-success: #7fdba5;--color-success-soft: #123322;--shadow: 0 1px 2px rgb(0 0 0 / 40%), 0 4px 12px rgb(0 0 0 / 30%)}}@media (prefers-reduced-motion: reduce){:root{--motion-duration: 0ms}*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}*,*:before,*:after{box-sizing:border-box}html,body{height:100%;margin:0}body{background:var(--color-bg);color:var(--color-text);font-family:var(--font-family);font-size:var(--font-size-base);line-height:var(--line-height)}button,input,textarea,select{color:inherit;font:inherit}:focus-visible{outline:2px solid var(--color-focus);outline-offset:2px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.btn{display:inline-flex;align-items:center;gap:6px;min-height:36px;padding:6px 14px;border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface);cursor:pointer;transition:background var(--motion-duration)}.btn:hover:not(:disabled){background:var(--color-surface-alt)}.btn:disabled{cursor:not-allowed;opacity:.6}.btn-primary{border-color:var(--color-primary);background:var(--color-primary);color:var(--color-on-primary)}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover)}.btn-link{min-height:0;padding:0;border:0;background:none;color:var(--color-primary);text-decoration:underline}.card{border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface)}