:root{--primary-color:#1e3a8a;--secondary-color:#3b82f6;--accent-color:#f59e0b;--text-dark:#1f2937;--text-light:#6b7280;--bg-light:#f9fafb}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-light);flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:40px 16px;font-family:Inter,sans-serif;display:flex}.btn-back{color:var(--text-light);border-radius:10px;align-self:flex-start;align-items:center;gap:8px;width:100%;max-width:780px;margin-bottom:20px;padding:8px 14px;font-size:13.5px;font-weight:500;text-decoration:none;transition:all .2s;display:inline-flex}.btn-back:hover{color:var(--primary-color);background:#fff}.card{background:#fff;border:1px solid #e5e7eb;border-radius:20px;width:100%;max-width:780px;animation:.5s both fadeUp;overflow:hidden;box-shadow:0 4px 24px #0000000f}@keyframes fadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.card-header{background:var(--primary-color);padding:32px 40px}.card-header h1{color:#fff;letter-spacing:-.3px;font-size:20px;font-weight:700}.card-header p{color:#fff9;margin-top:5px;font-size:13.5px;font-weight:400}.card-body{padding:36px 40px}.section-label{text-transform:uppercase;letter-spacing:1.2px;color:var(--secondary-color);margin-bottom:18px;font-size:11px;font-weight:600}.row{gap:16px;display:grid}.row+.row{margin-top:16px}.row-3{grid-template-columns:1fr 1fr 1fr}.row-5-7{grid-template-columns:5fr 7fr}.field label{color:var(--text-dark);margin-bottom:7px;font-size:13px;font-weight:500;display:block}input[type=text],input[type=date],textarea{width:100%;color:var(--text-dark);background:var(--bg-light);border:1.5px solid #e5e7eb;border-radius:10px;outline:none;padding:10px 14px;font-family:Inter,sans-serif;font-size:13.5px;transition:border-color .2s,box-shadow .2s,background .2s}input[type=text]:focus,input[type=date]:focus,textarea:focus{border-color:var(--secondary-color);background:#fff;box-shadow:0 0 0 3px #3b82f61a}input::placeholder,textarea::placeholder{color:#9ca3af}textarea{resize:none}.divider{background:#f3f4f6;height:1px;margin:28px 0}.upload-zone{text-align:center;cursor:pointer;background:var(--bg-light);border:1.5px dashed #d1d5db;border-radius:12px;padding:22px 14px;transition:border-color .2s,background .2s;position:relative;overflow:visible}.upload-zone:hover,.upload-zone.selected{border-color:var(--secondary-color);background:#eff6ff}.upload-zone input[type=file]{opacity:0;cursor:pointer;z-index:10;width:100%;height:100%;font-size:0;position:absolute;top:0;left:0}.upload-zone>:not(input){pointer-events:none;z-index:1;position:relative}.upload-zone .upload-icon{color:var(--secondary-color);opacity:.7;margin-bottom:8px;font-size:24px;display:block}.upload-zone .upload-name{color:var(--text-dark);margin-bottom:4px;font-size:13px;font-weight:600}.upload-zone .upload-hint{color:var(--text-light);word-break:break-all;font-size:11.5px}.upload-zone.selected .upload-icon{color:var(--primary-color);opacity:1}.upload-zone.selected .upload-name{color:var(--primary-color)}.upload-zone.selected .upload-hint{color:var(--secondary-color);font-weight:500}.alert{border-radius:10px;align-items:flex-start;gap:10px;margin-bottom:24px;padding:12px 16px;font-size:13.5px;display:flex}.alert-success{color:#166534;background:#f0fdf4;border:1.5px solid #bbf7d0}.alert-danger{color:#991b1b;background:#fef2f2;border:1.5px solid #fecaca}.alert ul{margin:4px 0 0;padding-left:16px}.card-footer{background:var(--bg-light);border-top:1px solid #f3f4f6;justify-content:space-between;align-items:center;padding:20px 40px;display:flex}.footer-note{color:var(--text-light);align-items:center;gap:6px;font-size:12.5px;display:flex}.footer-note i{color:var(--secondary-color)}.btn-submit{background:var(--primary-color);color:#fff;cursor:pointer;border:none;border-radius:10px;align-items:center;gap:8px;padding:11px 22px;font-family:Inter,sans-serif;font-size:13.5px;font-weight:600;transition:background .2s,transform .2s,box-shadow .2s;display:inline-flex}.btn-submit:hover{background:var(--secondary-color);transform:translateY(-1px);box-shadow:0 6px 18px #3b82f647}.btn-submit:active{transform:translateY(0)}@media (width<=600px){.card-header,.card-body,.card-footer{padding-left:24px;padding-right:24px}.row-3,.row-5-7{grid-template-columns:1fr}}