:root{--primary: #FF6B35;--primary-dark: #E55A2B;--primary-light: #FF8A5C;--text-dark: #2d3748;--text-body: #4a5568;--text-muted: #718096;--charcoal: #2D3436;--gray-dark: #4A4A4A;--gray: #4a5568;--gray-light: #718096;--white: #FFFFFF;--bg-light: #f8f9fc;--bg-warm: #fff9f9;--cream: #f8f9fc;--sand: #e8e8f0;--border: #e8e8f0;--success: #10b981;--error: #E74C3C;--warning: #F39C12;--radius-sm: 6px;--radius: 10px;--radius-lg: 16px;--radius-xl: 20px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);--shadow: 0 2px 8px rgba(0, 0, 0, .06);--shadow-md: 0 8px 24px rgba(0, 0, 0, .08);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .1);--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%}body{font-family:var(--font-family);color:var(--charcoal);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2;color:var(--text-dark)}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.5rem}h4{font-size:1.25rem}p{color:var(--text-body)}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:12px 24px;font-size:.95rem;font-weight:600;font-family:var(--font-family);border-radius:var(--radius);border:none;cursor:pointer;transition:all .2s ease;text-decoration:none}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--primary);color:var(--white)}.btn-primary:hover:not(:disabled){background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 4px 12px #ff6b354d}.btn-secondary{background:var(--bg-light);color:var(--text-dark);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){background:var(--sand);border-color:var(--gray-light)}.btn-outline{background:var(--white);border:2px solid var(--border);color:var(--text-dark)}.btn-outline:hover:not(:disabled){border-color:var(--primary);background:var(--primary);color:var(--white)}.btn-ghost{background:transparent;color:var(--text-body)}.btn-ghost:hover:not(:disabled){color:var(--primary);background:var(--bg-light)}.btn-sm{padding:8px 16px;font-size:.875rem}.btn-lg{padding:16px 32px;font-size:1.05rem}.form-group{margin-bottom:1.5rem}form.form-group{margin-bottom:.75rem}.form-label{display:block;margin-bottom:.5rem;font-weight:500;color:var(--text-dark)}.form-input{width:100%;padding:12px 16px;font-size:1rem;font-family:var(--font-family);border:1px solid var(--border);border-radius:var(--radius);background:var(--white);color:var(--text-dark);transition:border-color .2s,box-shadow .2s}.form-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #ff6b351a}.form-input::placeholder{color:var(--text-muted)}textarea.form-input{min-height:120px;resize:vertical}.form-error{color:var(--error);font-size:.875rem;margin-top:.25rem}.form-hint{color:var(--text-muted);font-size:.875rem;margin-top:.25rem}.card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.5rem;transition:all .2s ease}.card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.alert{padding:1rem 1.25rem;border-radius:var(--radius);margin-bottom:1rem}.alert.alert-error{background:#fdedec;color:var(--error);border:1px solid #F5B7B1}.alert.alert-success{background:#e8f8f5;color:var(--success);border:1px solid #A9DFBF}.alert.alert-warning{background:#fef9e7;color:#9a7b2c;border:1px solid #F9E79F}.container{width:100%;max-width:1140px;margin:0 auto;padding:0 24px}.text-center{text-align:center}.text-primary{color:var(--primary)}.text-gray{color:var(--text-body)}.text-muted{color:var(--text-muted)}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}.spinner{width:24px;height:24px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-light)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--gray-light)}.badge{display:inline-flex;align-items:center;font-size:.75rem;padding:4px 10px;border-radius:6px;font-weight:500}.badge-secure{background:#10b9811a;color:var(--success)}.badge-webhook{background:#ff6b351a;color:var(--primary)}.badge-inactive{background:#e74c3c1a;color:var(--error)}.hero-buttons{display:flex;gap:1rem}.hero-buttons .btn{min-width:200px}