:root{--color-bg:#0f1117;--color-surface:#161b22;--color-surface-hover:#1c2333;--color-primary:#0f8;--color-primary-dim:rgba(0,255,136,.15);--color-secondary:#00d4ff;--color-secondary-dim:rgba(0,212,255,.15);--color-text:#e6edf3;--color-text-secondary:#7d8590;--color-border:#21262d;--color-success:#0f8;--color-warning:#f0c000;--color-danger:#ff4757;--radius:10px;--shadow:0 2px 8px rgba(0,0,0,.3);--shadow-md:0 4px 16px rgba(0,0,0,.4);--glow-green:0 0 20px rgba(0,255,136,.15),0 0 40px rgba(0,255,136,.05);--glow-blue:0 0 20px rgba(0,212,255,.15),0 0 40px rgba(0,212,255,.05)}*{box-sizing:border-box;margin:0;padding:0}body,html{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:var(--color-bg);color:var(--color-text);line-height:1.6;background-image:linear-gradient(hsla(0,0%,100%,.02) 1px,transparent 0),linear-gradient(90deg,hsla(0,0%,100%,.02) 1px,transparent 0);background-size:40px 40px}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}button{font-family:inherit}.dash-card{background:var(--color-surface);border-radius:var(--radius);padding:1.25rem;border:1px solid var(--color-border);box-shadow:var(--shadow);transition:box-shadow .3s ease,border-color .3s ease}.dash-card:hover{border-color:rgba(0,255,136,.2);box-shadow:var(--glow-green)}.dash-card-blue:hover{border-color:rgba(0,212,255,.2);box-shadow:var(--glow-blue)}.kpi-label{font-size:.8125rem;color:var(--color-text-secondary);margin-bottom:.25rem;font-weight:500;text-transform:uppercase;letter-spacing:.05em}.kpi-value{font-size:1.75rem;font-weight:700;color:var(--color-primary);font-family:SF Mono,Fira Code,Cascadia Code,monospace}.kpi-value-blue{color:var(--color-secondary)}.chart-title{font-size:1rem;font-weight:600;margin-bottom:1rem;color:var(--color-text)}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--color-bg);background-image:linear-gradient(hsla(0,0%,100%,.02) 1px,transparent 0),linear-gradient(90deg,hsla(0,0%,100%,.02) 1px,transparent 0);background-size:40px 40px}.login-card{background:var(--color-surface);padding:2.5rem;border-radius:12px;border:1px solid var(--color-border);box-shadow:var(--glow-green);width:100%;max-width:400px;text-align:center}.login-title{font-size:1.5rem;font-weight:700;color:var(--color-text);margin-bottom:.5rem}.login-accent{color:var(--color-primary);text-shadow:0 0 20px rgba(0,255,136,.3)}.login-subtitle{color:var(--color-text-secondary);margin-bottom:1.5rem;font-size:.9375rem}.status-badge{display:inline-block;padding:.125rem .5rem;border-radius:9999px;font-size:.75rem;font-weight:600;font-family:SF Mono,Fira Code,monospace}