*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;transition:background-color .3s,color .3s}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto}:root,[data-theme=light]{--color-primary: #5b21b6;--color-primary-light: #7c3aed;--color-primary-dark: #4c1d95;--color-secondary: #1e3a5f;--color-accent: #10b981;--color-danger: #ef4444;--color-warning: #f59e0b;--bg-primary: #ffffff;--bg-secondary: #f8f9fa;--bg-card: #ffffff;--bg-input: #ffffff;--text-primary: #1a1a2e;--text-secondary: #6b7280;--text-muted: #9ca3af;--border-color: #e5e7eb;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px}[data-theme=dark]{--color-primary: #8b5cf6;--color-primary-light: #a78bfa;--color-primary-dark: #6d28d9;--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-card: #1e293b;--bg-input: #334155;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--border-color: #334155;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .5)}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.container-sm{max-width:600px;margin:0 auto;padding:0 1.5rem}.btn,.btn-outline,.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;border:none;border-radius:var(--radius-md);font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s}.btn:disabled,.btn-outline:disabled,.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-primary-dark);text-decoration:none}.btn-outline{background:transparent;color:var(--color-primary);border:2px solid var(--color-primary)}.btn-outline:hover:not(:disabled){background:var(--color-primary);color:#fff;text-decoration:none}.btn-lg{padding:1rem 2rem;font-size:1.1rem}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:1.5rem;box-shadow:var(--shadow-sm)}.input-group{display:flex;flex-direction:column;gap:.5rem;margin-bottom:1rem}.input-group label{font-weight:600;font-size:.9rem;color:var(--text-secondary)}.input-group input,.input-group select{padding:.75rem 1rem;border:1px solid var(--border-color);border-radius:var(--radius-sm);font-size:1rem;background:var(--bg-input);color:var(--text-primary);transition:border-color .2s}.input-group input:focus,.input-group select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #5b21b61a}.badge{display:inline-flex;align-items:center;padding:.25rem .75rem;border-radius:999px;font-size:.8rem;font-weight:600}.badge.badge-success{background:#10b98126;color:#059669}.badge.badge-pending{background:#f59e0b26;color:#d97706}.badge.badge-failed{background:#ef444426;color:#dc2626}.spinner{width:20px;height:20px;border:2px solid var(--border-color);border-top-color:var(--color-primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.error-message{color:var(--color-danger);font-size:.875rem;margin-top:.25rem}.text-center{text-align:center}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}.mb-2{margin-bottom:1rem}.mb-4{margin-bottom:2rem}