@import url("https://fonts.googleapis.com/css2?family=Nunito:wght@400;500;600;700;800&family=Nunito+Sans:wght@400;500;600&display=swap");:root{--green:#5bbc6b;--green-dark:#3d9e4d;--green-light:#e8f7eb;--green-mid:#a8ddb0;--text:#1a2e1c;--text-muted:#6b7c6d;--bg:#f7faf7;--white:#fff;--border:#d4ecd7;--radius:14px;--radius-sm:8px;--shadow:0 2px 16px rgba(91,188,107,.1);--shadow-lg:0 8px 40px rgba(91,188,107,.15)}*{box-sizing:border-box;margin:0;padding:0}body,html{font-family:Nunito Sans,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{font-family:Nunito,sans-serif;font-weight:700;line-height:1.2}a{color:var(--green-dark);text-decoration:none}a:hover{text-decoration:underline}.page-wrapper{min-height:100vh;display:flex;flex-direction:column}.container{max-width:680px}.container,.container-wide{margin:0 auto;padding:0 24px;width:100%}.container-wide{max-width:960px}.header{background:var(--white);border-bottom:1px solid var(--border);padding:18px 0}.header-inner{justify-content:space-between}.header-inner,.logo{display:flex;align-items:center}.logo{gap:10px}.logo-text{font-family:Nunito,sans-serif;font-size:22px;font-weight:800;color:var(--green);letter-spacing:-.3px}.logo-sub{font-size:10px;font-weight:700;letter-spacing:2px;color:var(--text-muted);text-transform:uppercase;display:block;margin-top:-4px}.badge{background:var(--green-light);color:var(--green-dark);font-size:12px;font-weight:700;padding:4px 12px;border-radius:20px;letter-spacing:.5px}.badge-internal{background:#fff3e0;color:#e65100}.main{flex:1 1;padding:48px 0}.hero{text-align:center;padding:40px 0 32px}.hero h1{font-size:32px;color:var(--text);margin-bottom:12px}.hero p{color:var(--text-muted);font-size:17px;max-width:440px;margin:0 auto}.card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow)}.card+.card{margin-top:16px}.card-title{font-size:18px;font-weight:700;margin-bottom:6px;color:var(--text)}.card-desc{color:var(--text-muted);font-size:14px;margin-bottom:24px}.form-group{margin-bottom:18px}.form-group label{display:block;font-weight:600;font-size:14px;color:var(--text);margin-bottom:6px}.form-group input,.form-group select,.form-group textarea{width:100%;padding:11px 14px;border:1.5px solid var(--border);border-radius:var(--radius-sm);font-family:Nunito Sans,sans-serif;font-size:15px;color:var(--text);background:var(--white);transition:border-color .2s;outline:none}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(91,188,107,.12)}.form-group textarea{min-height:100px;resize:vertical}.form-row{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 28px;border-radius:var(--radius-sm);font-family:Nunito,sans-serif;font-weight:700;font-size:15px;cursor:pointer;border:none;transition:all .2s;text-decoration:none}.btn-primary{background:var(--green);color:#fff;width:100%}.btn-primary:hover:not(:disabled){background:var(--green-dark);transform:translateY(-1px);box-shadow:0 4px 16px rgba(91,188,107,.3)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{background:var(--green-light);color:var(--green-dark);width:100%}.btn-secondary:hover:not(:disabled){background:var(--green-mid)}.btn-outline{background:transparent;color:var(--green-dark);border:1.5px solid var(--border);padding:10px 20px}.btn-outline:hover{border-color:var(--green);background:var(--green-light)}.alert{padding:14px 18px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;margin-top:16px;display:flex;align-items:flex-start;gap:10px}.alert-success{background:var(--green-light);color:var(--green-dark);border:1px solid var(--green-mid)}.alert-error{background:#fef2f2;color:#b91c1c;border:1px solid #fecaca}.alert-info{background:#eff6ff;color:#1d4ed8;border:1px solid #bfdbfe}.spinner{width:18px;height:18px;border:2px solid hsla(0,0%,100%,.4);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;flex-shrink:0}.spinner-green{border-color:rgba(91,188,107,.3);border-top-color:var(--green)}@keyframes spin{to{transform:rotate(1turn)}}.steps{margin-bottom:32px;justify-content:center}.step,.steps{display:flex;align-items:center;gap:8px}.step{font-size:13px;font-weight:600}.step,.step-dot{color:var(--text-muted)}.step-dot{width:28px;height:28px;border-radius:50%;background:var(--border);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;flex-shrink:0}.step.active .step-dot{background:var(--green);color:#fff}.step.done .step-dot{background:var(--green-dark);color:#fff}.step.active{color:var(--text)}.step-line{flex:1 1;height:1px;background:var(--border);max-width:40px}.tool-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:28px 32px;box-shadow:var(--shadow);transition:box-shadow .2s}.tool-card:hover{box-shadow:var(--shadow-lg)}.tool-card-header{gap:14px;margin-bottom:12px}.tool-card-header,.tool-icon{display:flex;align-items:center}.tool-icon{width:44px;height:44px;border-radius:12px;background:var(--green-light);justify-content:center;font-size:22px;flex-shrink:0}.tool-card h3{font-size:17px;font-weight:700}.tool-card p{color:var(--text-muted);font-size:14px;margin-bottom:20px;line-height:1.5}.log-box{background:#1a2e1c;border-radius:var(--radius-sm);padding:16px;font-family:Courier New,monospace;font-size:13px;color:#a8ddb0;min-height:80px;max-height:200px;overflow-y:auto;white-space:pre-wrap;margin-top:16px;line-height:1.6}.log-box .log-line{display:block}.log-box .log-ok{color:#5bbc6b}.log-box .log-err{color:#f87171}.log-box .log-info{color:#93c5fd}.footer{padding:24px 0;border-top:1px solid var(--border);text-align:center;font-size:13px;color:var(--text-muted)}.divider{border:none;border-top:1px solid var(--border);margin:24px 0}@media (max-width:600px){.form-row{grid-template-columns:1fr}.card{padding:24px 20px}.hero h1{font-size:26px}.main{padding:32px 0}}