:root{--bg: #0a0c10;--surface: #12151c;--surface2: #1a1f2a;--border: rgba(255, 255, 255, .08);--text: #e8eaef;--muted: #8b93a7;--accent: #3b82f6;--accent-glow: rgba(59, 130, 246, .35);--success: #22c55e;--warn: #f59e0b;--danger: #ef4444;--orange: #f97316;--radius: 12px;--font: "DM Sans", system-ui, sans-serif;--mono: "JetBrains Mono", ui-monospace, monospace}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.5;min-height:100vh}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button,.btn{font-family:var(--font);cursor:pointer;border:none;border-radius:var(--radius);padding:.65rem 1.25rem;font-weight:600;font-size:.95rem;transition:transform .15s,box-shadow .15s}button:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--orange),#ea580c);color:#fff;box-shadow:0 4px 24px #f9731640}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 28px #f9731659}.btn-secondary{background:var(--surface2);color:var(--text);border:1px solid var(--border)}.btn-ghost{background:transparent;color:var(--muted);border:1px solid var(--border)}input,select,textarea{font-family:var(--font);width:100%;padding:.75rem 1rem;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);color:var(--text);font-size:1rem}input:focus,select:focus{outline:2px solid var(--accent);outline-offset:0}label{display:block;font-size:.85rem;color:var(--muted);margin-bottom:.35rem}.card{background:var(--surface);border:1px solid var(--border);border-radius:calc(var(--radius) + 4px);padding:1.5rem}.glass{background:#12151cd9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border)}.badge{display:inline-block;padding:.2rem .55rem;border-radius:999px;font-size:.75rem;font-weight:600}.badge-healthy{background:#22c55e26;color:var(--success)}.badge-open{background:#ef444426;color:var(--danger)}.mono{font-family:var(--mono);font-size:.85rem}.error-banner{background:#ef44441f;border:1px solid rgba(239,68,68,.3);color:#fca5a5;padding:.75rem 1rem;border-radius:var(--radius);margin-bottom:1rem}.success-banner{background:#22c55e1f;border:1px solid rgba(34,197,94,.3);color:#86efac;padding:.75rem 1rem;border-radius:var(--radius);margin-bottom:1rem}.landing-hero{min-height:100vh;display:flex;flex-direction:column;background:radial-gradient(ellipse 80% 50% at 50% -20%,var(--accent-glow),transparent),var(--bg)}.nav{display:flex;align-items:center;justify-content:space-between;padding:1.25rem 2rem;max-width:1100px;margin:0 auto;width:100%}.logo{font-weight:700;font-size:1.25rem;color:var(--text);letter-spacing:-.02em}.logo span{color:var(--orange)}.hero-content{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:2rem;max-width:720px;margin:0 auto}.hero-content h1{font-size:clamp(2rem,5vw,3rem);font-weight:700;letter-spacing:-.03em;line-height:1.15;margin-bottom:1rem}.hero-content p{color:var(--muted);font-size:1.15rem;margin-bottom:2rem}.hero-eyebrow{font-size:.8rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--orange);margin-bottom:.75rem}.landing-section{padding:3.5rem 2rem;border-top:1px solid var(--border)}.landing-inner{max-width:1100px;margin:0 auto}.section-title{font-size:clamp(1.5rem,3vw,2rem);margin-bottom:.75rem;letter-spacing:-.02em;text-align:center}.section-lead{color:var(--muted);max-width:640px;margin:0 auto 2rem;text-align:center;line-height:1.6}.routing-highlight{background:linear-gradient(180deg,rgba(59,130,246,.06),transparent)}.routing-modes-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem;margin-bottom:1.5rem}.routing-mode-card h3{margin:.5rem 0;font-size:1.05rem}.routing-mode-card p{color:var(--muted);font-size:.9rem;line-height:1.5}.routing-mode-id{display:inline-block;font-size:.8rem;color:var(--accent);background:#3b82f61f;padding:.2rem .5rem;border-radius:6px}.score-breakdown-card{max-width:720px;margin:0 auto}.score-list{list-style:none;display:flex;flex-direction:column;gap:.65rem;color:var(--muted);font-size:.95rem}.score-list strong{color:var(--text)}.landing-cta{text-align:center;padding-bottom:5rem;background:radial-gradient(ellipse 60% 50% at 50% 100%,var(--accent-glow),transparent)}.landing-cta-inner h2{font-size:clamp(1.5rem,3vw,2.25rem);margin-bottom:.5rem;letter-spacing:-.02em}.landing-cta-inner p{color:var(--muted);margin-bottom:1.5rem}.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;justify-content:center}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem;background:radial-gradient(ellipse 60% 40% at 50% 0%,var(--accent-glow),transparent),var(--bg)}.auth-card{width:100%;max-width:420px}.auth-card h1{font-size:1.5rem;margin-bottom:.5rem}.auth-card .sub{color:var(--muted);margin-bottom:1.5rem}.form-stack{display:flex;flex-direction:column;gap:1rem}.dashboard-shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.sidebar{background:var(--surface);border-right:1px solid var(--border);padding:1.5rem 1rem;display:flex;flex-direction:column;gap:.5rem}.sidebar a{color:var(--muted);padding:.65rem 1rem;border-radius:var(--radius);text-decoration:none;font-weight:500}.sidebar a.active,.sidebar a:hover{background:var(--surface2);color:var(--text)}.main-panel{padding:2rem;max-width:960px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem;margin-bottom:1.5rem}.stat-card h3{font-size:.8rem;color:var(--muted);font-weight:500;margin-bottom:.35rem}.stat-card .value{font-size:1.75rem;font-weight:700;letter-spacing:-.02em}.stat-card .value.savings{color:var(--success)}.code-block{background:#0d1117;border:1px solid var(--border);border-radius:var(--radius);padding:1rem;overflow-x:auto;font-family:var(--mono);font-size:.8rem;line-height:1.6;white-space:pre}.key-row{display:flex;align-items:center;justify-content:space-between;padding:1rem;border-bottom:1px solid var(--border)}.key-row:last-child{border-bottom:none}.providers-section{padding:4rem 2rem 5rem;border-top:1px solid var(--border);background:linear-gradient(180deg,transparent,rgba(59,130,246,.04))}.providers-inner{max-width:1100px;margin:0 auto}.providers-inner h2{font-size:clamp(1.5rem,3vw,2rem);margin-bottom:.75rem;letter-spacing:-.02em}.providers-inner>p{color:var(--muted);max-width:720px;margin-bottom:2rem}.provider-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1rem}.provider-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.1rem 1.25rem}.provider-card h3{font-size:.95rem;margin-bottom:.4rem}.provider-card p{color:var(--muted);font-size:.85rem;line-height:1.45}@media (max-width: 768px){.dashboard-shell{grid-template-columns:1fr}.sidebar{flex-direction:row;overflow-x:auto;border-right:none;border-bottom:1px solid var(--border)}}