:root{--color-primary-50:#ecfdf7;--color-primary-100:#d1fae9;--color-primary-200:#a7f0d2;--color-primary-300:#6ee0b8;--color-primary-400:#34c99a;--color-primary-500:#10b07f;--color-primary-600:#058e68;--color-primary-700:#047155;--color-primary-800:#065946;--color-primary-900:#064a3b;--color-primary-950:#022c24;--color-slate-50:#f8fafc;--color-slate-100:#f1f5f9;--color-slate-200:#e2e8f0;--color-slate-300:#cbd5e1;--color-slate-400:#94a3b8;--color-slate-500:#64748b;--color-slate-600:#475569;--color-slate-700:#334155;--color-slate-800:#1e293b;--color-slate-900:#0f172a;--color-slate-950:#020617;--color-accent-300:#fcd34d;--color-accent-400:#fbbf24;--color-accent-500:#f59e0b;--color-accent-600:#d97706;--color-accent-700:#b45309;--color-success:#059669;--color-success-bg:#ecfdf5;--color-success-border:#6ee7b7;--color-warning:#d97706;--color-warning-bg:#fffbeb;--color-warning-border:#fcd34d;--color-danger:#dc2626;--color-danger-bg:#fef2f2;--color-danger-border:#fca5a5;--color-info:#2563eb;--color-info-bg:#eff6ff;--color-info-border:#93c5fd;--color-engagement-hot:#ea580c;--color-engagement-warm:#eab308;--color-engagement-cold:#0ea5e9;--color-status-draft:#cbd5e1;--color-status-sent:#3b82f6;--color-status-viewed:#f59e0b;--color-status-accepted:#34d399;--color-status-signed:#047155;--color-status-expired:#f87171;--surface-bg:#fff;--surface-subtle:var(--color-slate-50);--surface-card:#fff;--surface-overlay:rgba(15,23,42,.4);--surface-paper:#fafaf7;--border-default:var(--color-slate-200);--border-strong:var(--color-slate-300);--text-primary:var(--color-slate-900);--text-secondary:var(--color-slate-700);--text-tertiary:var(--color-slate-600);--text-muted:var(--color-slate-700);--text-on-primary:#fff;--text-on-accent:var(--color-slate-900);--font-display:"Plus Jakarta Sans",ui-sans-serif,system-ui,sans-serif;--font-body:"Plus Jakarta Sans",ui-sans-serif,system-ui,sans-serif;--font-serif:"Source Serif 4","Source Serif Pro",Georgia,serif;--font-mono:"JetBrains Mono",ui-monospace,"SF Mono",monospace;--text-xs:0.75rem;--text-sm:0.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.25rem;--text-2xl:1.5rem;--text-3xl:1.875rem;--text-4xl:2.25rem;--text-5xl:3rem;--leading-tight:1.15;--leading-snug:1.3;--leading-normal:1.5;--leading-relaxed:1.65;--tracking-tight:-0.02em;--tracking-snug:-0.01em;--tracking-normal:0;--tracking-wide:0.04em;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--space-16:64px;--space-20:80px;--space-24:96px;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--radius-2xl:28px;--radius-full:9999px;--shadow-sm:0 1px 2px rgba(15,23,42,.05),0 1px 1px rgba(15,23,42,.04);--shadow-md:0 4px 8px -2px rgba(15,23,42,.08),0 2px 4px -2px rgba(15,23,42,.05);--shadow-lg:0 12px 24px -8px rgba(15,23,42,.12),0 4px 8px -4px rgba(15,23,42,.06);--shadow-xl:0 24px 48px -12px rgba(15,23,42,.18),0 8px 16px -8px rgba(15,23,42,.08);--shadow-focus:0 0 0 3px var(--color-primary-200);--shadow-focus-danger:0 0 0 3px var(--color-danger-border);--transition-fast:120ms ease-out;--transition-base:180ms ease-out;--transition-slow:260ms cubic-bezier(0.32,0.72,0,1);--z-sidebar:20;--z-topbar:30;--z-dropdown:40;--z-modal:50;--z-toast:60}[data-theme=dark]{--surface-bg:var(--color-slate-900);--surface-subtle:#0b1220;--surface-card:var(--color-slate-800);--surface-overlay:rgba(0,0,0,.6);--border-default:var(--color-slate-700);--border-strong:var(--color-slate-600);--text-primary:var(--color-slate-100);--text-secondary:var(--color-slate-300);--text-tertiary:var(--color-slate-400);--text-muted:var(--color-slate-300);--color-success-bg:rgba(5,150,105,.15);--color-warning-bg:rgba(217,119,6,.15);--color-danger-bg:rgba(220,38,38,.15);--color-info-bg:rgba(37,99,235,.15);--shadow-sm:0 1px 2px rgba(0,0,0,.4);--shadow-md:0 4px 8px -2px rgba(0,0,0,.5);--shadow-lg:0 12px 24px -8px rgba(0,0,0,.55);--shadow-xl:0 24px 48px -12px rgba(0,0,0,.6)}.h1{font-size:var(--text-5xl);font-weight:800}.h1,.h2{color:var(--text-primary);font-family:var(--font-display);letter-spacing:var(--tracking-tight);line-height:var(--leading-tight)}.h2{font-size:var(--text-4xl);font-weight:700}.h3{font-size:var(--text-2xl);font-weight:700;letter-spacing:var(--tracking-snug)}.h3,.h4{color:var(--text-primary);font-family:var(--font-display);line-height:var(--leading-snug)}.h4{font-size:var(--text-xl);font-weight:600}.body{color:var(--text-primary);font-family:var(--font-body);font-size:var(--text-base);line-height:var(--leading-relaxed)}.body-sm{color:var(--text-secondary);font-size:var(--text-sm)}.body-sm,.caption{font-family:var(--font-body);line-height:var(--leading-normal)}.caption{color:var(--text-tertiary);font-size:var(--text-xs);font-weight:600;letter-spacing:var(--tracking-wide);text-transform:uppercase}.mono{font-family:var(--font-mono);font-feature-settings:"tnum"}.skip-link:not(:focus){height:1px!important;margin:-1px!important;overflow:hidden!important;padding:0!important;position:absolute!important;width:1px!important;clip:rect(0,0,0,0)!important;border:0!important;clip-path:inset(50%)!important;white-space:nowrap!important}.skip-link:focus{background:var(--color-primary-800);border-radius:6px;color:#fff;font-size:14px;font-weight:600;left:8px;outline:2px solid var(--color-accent-500);outline-offset:2px;padding:8px 14px;position:fixed;text-decoration:none;top:8px;z-index:1000}.sr-only{height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px;clip:rect(0,0,0,0);border:0;white-space:nowrap}