*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-bg: #0a0a0f;--color-surface: #13131a;--color-surface-hover: #1a1a24;--color-border: #2a2a3a;--color-text: #e8e8f0;--color-text-muted: #8888a0;--color-primary: #6366f1;--color-primary-hover: #818cf8;--color-green: #22c55e;--color-yellow: #eab308;--color-red: #ef4444;--color-green-bg: rgba(34, 197, 94, .1);--color-yellow-bg: rgba(234, 179, 8, .1);--color-red-bg: rgba(239, 68, 68, .1);--radius: 8px;--radius-lg: 12px;--max-width: 1100px;--font-mono: "SF Mono", "Fira Code", "Fira Mono", Menlo, Consolas, monospace}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background:var(--color-bg);color:var(--color-text);line-height:1.6;min-height:100vh}a{color:var(--color-primary);text-decoration:none}a:hover{color:var(--color-primary-hover)}.container{max-width:var(--max-width);margin:0 auto;padding:0 1rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;border:none;border-radius:var(--radius);font-size:1rem;font-weight:600;cursor:pointer;transition:background .2s,opacity .2s}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover)}.btn-secondary{background:var(--color-surface);color:var(--color-text);border:1px solid var(--color-border)}.btn-secondary:hover:not(:disabled){background:var(--color-surface-hover)}.btn-sm{padding:.5rem 1rem;font-size:.875rem}.input{width:100%;padding:.75rem 1rem;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);color:var(--color-text);font-size:1rem;outline:none;transition:border-color .2s}.input:focus{border-color:var(--color-primary)}.input::placeholder{color:var(--color-text-muted)}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:1.5rem}.tier-green{color:var(--color-green)}.tier-yellow{color:var(--color-yellow)}.tier-red{color:var(--color-red)}.badge{display:inline-block;padding:.2rem .6rem;border-radius:999px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.badge-critical{background:var(--color-red-bg);color:var(--color-red)}.badge-important{background:var(--color-yellow-bg);color:var(--color-yellow)}.badge-optional{background:#6366f11a;color:var(--color-primary)}.status-pass{color:var(--color-green)}.status-fail{color:var(--color-red)}.status-warning{color:var(--color-yellow)}.error-msg{color:var(--color-red);font-size:.875rem;margin-top:.5rem}@keyframes spin{to{transform:rotate(360deg)}}.spinner{display:inline-block;width:1.25rem;height:1.25rem;border:2px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .6s linear infinite}.progress-bar{width:100%;height:6px;background:var(--color-border);border-radius:3px;overflow:hidden}.progress-bar-fill{height:100%;background:var(--color-primary);border-radius:3px;transition:width .4s ease}@media(max-width:640px){.container{padding:0 .75rem}.card{padding:1rem}}