:root{--theme-bg: linear-gradient(135deg, #0f172a 0%, #1e3a8a 50%, #0369a1 100%);--primary-color: #0284c7;--primary-hover: #0369a1;--primary-gradient: linear-gradient(135deg, #0284c7 0%, #2563eb 100%);--accent-light: #e0f2fe;--accent-text: #0369a1;--silver-bg: linear-gradient(145deg, #ffffff 0%, #f1f5f9 100%);--silver-border: #cbd5e1;--card-shadow: 0 20px 25px -5px rgba(0, 0, 0, .25), 0 8px 10px -6px rgba(0, 0, 0, .1)}[data-theme=green]{--theme-bg: linear-gradient(135deg, #064e3b 0%, #065f46 50%, #0f766e 100%);--primary-color: #059669;--primary-hover: #047857;--primary-gradient: linear-gradient(135deg, #059669 0%, #10b981 100%);--accent-light: #d1fae5;--accent-text: #047857}body{margin:0;padding:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background:var(--theme-bg);min-height:100vh;color:#1e293b;transition:background .4s ease}.app-wrapper{min-height:100vh;padding:1.5rem;box-sizing:border-box;display:flex;justify-content:center}.app{width:100%;max-width:1350px;margin:0 auto;display:flex;flex-direction:column;min-height:calc(100vh - 3rem)}.app-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;color:#fff}.app-header h1{margin:0;font-size:1.8rem;font-weight:700;letter-spacing:-.025em;text-shadow:0 2px 4px rgba(0,0,0,.2)}.theme-switcher{display:flex;background:#ffffff26;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:.25rem;border-radius:30px;border:1px solid rgba(255,255,255,.25);gap:.25rem}.theme-btn{border:none;background:transparent;color:#fffc;padding:.4rem .9rem;border-radius:20px;font-size:.85rem;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:.4rem;transition:all .2s ease}.theme-btn.active{background:#fff;color:#0f172a;box-shadow:0 2px 8px #00000026}.theme-btn .color-dot{width:10px;height:10px;border-radius:50%;display:inline-block}.theme-btn .dot-blue{background:#0284c7}.theme-btn .dot-green{background:#059669}.silver-card-box{background:var(--silver-bg);border:1px solid var(--silver-border);border-radius:18px;padding:2.25rem 2.5rem;box-shadow:var(--card-shadow);display:flex;flex-direction:column;gap:1.75rem;box-sizing:border-box}.step-content{display:flex;flex-direction:column}.progress{display:flex;list-style:none;padding:.4rem;gap:.6rem;margin:0;background:#e2e8f0;border-radius:12px;border:1px solid #cbd5e1}.progress li{flex:1;text-align:center;padding:.8rem 1rem;border-radius:10px;background:transparent;font-size:1rem;font-weight:600;color:#64748b;border:none;transition:all .25s ease}.progress li.active{background:var(--primary-gradient);color:#fff;box-shadow:0 4px 12px #00000026}.step-form{display:flex;flex-direction:column;gap:1.5rem}.step-form h2{margin-top:0;margin-bottom:.8rem;color:#0f172a;font-size:1.6rem;border-bottom:2px solid #e2e8f0;padding-bottom:.8rem}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:1.5rem}.step-form label{display:flex;flex-direction:column;gap:.5rem;font-size:1rem;font-weight:600;color:#334155}.step-form label.full-width{grid-column:1 / -1}.step-form input,.step-form select{padding:.85rem 1rem;border:1px solid #cbd5e1;border-radius:10px;font-size:1.05rem;background:#fff;color:#0f172a;transition:border-color .2s,box-shadow .2s}.step-form input:focus,.step-form select:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3.5px #0284c72e}.primary-btn{padding:.85rem 1.8rem;border:none;border-radius:10px;background:var(--primary-gradient);color:#fff;font-size:1.05rem;font-weight:600;cursor:pointer;transition:transform .1s ease,box-shadow .2s ease;align-self:flex-start;box-shadow:0 4px 12px #00000026}.primary-btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 15px #0003}.primary-btn:disabled{background:#94a3b8;cursor:not-allowed;transform:none;box-shadow:none}.doc-row{display:flex;flex-direction:row;align-items:center;gap:1.25rem;padding:1.1rem 1.25rem;background:#fff;border:1px dashed #cbd5e1;border-radius:10px;font-size:1.05rem}.doc-status{color:#16a34a;font-weight:600;font-size:.9rem}.error{color:#dc2626;background:#fef2f2;border:1px solid #fca5a5;padding:.6rem .9rem;border-radius:8px;font-size:.9rem}.esign-container{display:flex;flex-direction:column;gap:1.5rem;flex:1}.agreement-preview{background:#fff;border:1px solid #cbd5e1;border-radius:12px;padding:2rem;box-shadow:inset 0 2px 4px #0000000d;flex:1;min-height:480px;overflow-y:auto}.agreement-header{display:flex;justify-content:space-between;align-items:center;border-bottom:2px solid #0f172a;padding-bottom:.75rem;margin-bottom:1rem}.agreement-header h3{margin:0;color:#0f172a;font-size:1.2rem;letter-spacing:-.01em}.official-seal{background:var(--accent-light);color:var(--accent-text);padding:.3rem .75rem;border-radius:20px;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;border:1px solid var(--primary-color)}.agreement-body{font-size:.9rem;line-height:1.6;color:#334155}.agreement-table{width:100%;border-collapse:collapse;margin:1rem 0}.agreement-table td{padding:.5rem .75rem;border:1px solid #e2e8f0}.agreement-table td.label{background:#f8fafc;font-weight:600;width:30%;color:#475569}.doc-badge-list{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:.5rem}.doc-badge{background:#f1f5f9;border:1px solid #cbd5e1;padding:.25rem .6rem;border-radius:6px;font-size:.8rem;font-weight:600;color:#334155}.declaration-box{background:#f8fafc;border-left:4px solid var(--primary-color);padding:.75rem 1rem;margin-top:1rem;font-size:.85rem;color:#475569}.esign-panel{background:var(--silver-bg);border:2px solid var(--silver-border);border-radius:12px;padding:1.25rem;display:flex;flex-direction:column;gap:1rem;box-shadow:0 4px 12px #0000000d}.esign-panel-title{margin:0;font-size:1.1rem;font-weight:700;color:#0f172a;display:flex;align-items:center;gap:.5rem}.esign-controls{display:flex;flex-wrap:wrap;gap:1rem;align-items:flex-end}