@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";
.step-upload{color:#1e293b;margin:20px 0 0;padding:0;font-family:Inter,Segoe UI,sans-serif}.stepper{justify-content:center;align-items:center;margin-bottom:32px;padding:0;display:flex}.step-item{align-items:center;gap:12px;display:flex}.step-circle{cursor:pointer;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:42px;height:42px;font-family:inherit;font-size:16px;font-weight:700;transition:all .3s;display:flex}.step-circle.active{background:linear-gradient(135deg, var(--brand-navy), var(--brand-teal));color:#fff;box-shadow:0 2px 12px #1789a059}.step-circle.done{color:#fff;background:#10b981}.step-circle.pending{color:#94a3b8;background:#f1f5f9}.step-label{white-space:nowrap;cursor:pointer;background:0 0;border:none;padding:0;font-family:inherit;font-size:16px;font-weight:500}.step-label.active{color:var(--brand-navy);font-weight:700}.step-label.done{color:#10b981}.step-label.pending{color:#94a3b8}.step-connector{background:#e2e8f0;border-radius:2px;width:60px;height:2px;margin:0 20px}.step-connector.done{background:linear-gradient(90deg, #10b981, var(--brand-teal))}.dropzone{text-align:center;cursor:pointer;background:linear-gradient(135deg,#f5fafb 0%,#f0f8f6 100%);border:2px dashed #9bd6de;border-radius:16px;padding:48px 24px;transition:all .35s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.dropzone:before{content:"";opacity:0;background:linear-gradient(135deg,#1789a00a,#14a37e0f);transition:opacity .35s;position:absolute;inset:0}.dropzone:hover{background:linear-gradient(135deg,#eef8fa 0%,#e5f5ef 100%);border-color:#4fb3c2;transform:translateY(-2px);box-shadow:0 8px 32px #1789a024}.dropzone:hover:before{opacity:1}.dropzone.dragging{border-color:var(--brand-teal);background:linear-gradient(135deg,#e6f5f8 0%,#dcf2e9 100%);border-style:solid;transform:translateY(-4px);box-shadow:0 12px 40px #1789a038}.upload-icon-wrapper{z-index:1;background:var(--brand-gradient);border-radius:20px;justify-content:center;align-items:center;width:72px;height:72px;margin:0 auto 16px;transition:transform .3s,box-shadow .3s;display:flex;position:relative;box-shadow:0 8px 24px #1789a04d}.dropzone:hover .upload-icon-wrapper,.dropzone.dragging .upload-icon-wrapper{transform:translateY(-4px)scale(1.05);box-shadow:0 12px 32px #1789a066}.upload-icon{color:#fff;margin:0;font-size:28px;line-height:1}.dropzone-text{z-index:1;color:#1e293b;margin:0 0 6px;font-size:16px;font-weight:600;position:relative}.dropzone-or{z-index:1;color:#94a3b8;justify-content:center;align-items:center;gap:12px;margin-bottom:16px;font-size:13px;display:flex;position:relative}.dropzone-or:before,.dropzone-or:after{content:"";background:#e2e8f0;width:40px;height:1px}.btn-browse{z-index:1;background:var(--brand-gradient);color:#fff;cursor:pointer;letter-spacing:-.2px;border:none;border-radius:12px;padding:12px 28px;font-size:14px;font-weight:600;transition:all .3s;position:relative;box-shadow:0 4px 16px #1789a04d}.btn-browse:hover{background:var(--brand-gradient-hover);transform:translateY(-2px);box-shadow:0 6px 24px #1789a066}.btn-browse:active{transform:translateY(0)}.dropzone-hint{z-index:1;color:#94a3b8;margin-top:16px;font-size:12px;position:relative}.step-panel{text-align:center;background:linear-gradient(135deg,#f5fafb 0%,#f0f8f6 100%);border:1px solid #d7ecef;border-radius:16px;padding:48px 24px}.step-panel-title{color:#1e293b;margin:0 0 6px;font-size:16px;font-weight:600}.error-box{background:#fef2f2;border:1px solid #fecaca;border-radius:12px;align-items:center;gap:10px;margin-top:20px;padding:12px 16px;animation:.3s slideDown;display:flex}@keyframes slideDown{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.error-icon{color:#fff;background:#ef4444;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:20px;height:20px;font-size:12px;font-weight:700;display:flex}.error-text{color:#dc2626;margin:0;font-size:13px;font-weight:500}.file-preview{background:linear-gradient(135deg,#f0fdf4 0%,#ecfdf5 100%);border:1px solid #a7f3d0;border-radius:14px;justify-content:space-between;align-items:center;margin-top:24px;padding:16px 20px;transition:all .3s;animation:.3s slideDown;display:flex}.file-preview:hover{box-shadow:0 4px 16px #10b9811a}.file-info{align-items:center;gap:14px;display:flex}.file-icon{color:#fff;letter-spacing:.5px;background:linear-gradient(135deg,#ef4444,#dc2626);border-radius:12px;justify-content:center;align-items:center;width:44px;height:44px;font-size:11px;font-weight:800;display:flex;box-shadow:0 4px 12px #ef444440}.file-name{color:#1e293b;text-overflow:ellipsis;white-space:nowrap;max-width:300px;margin:0 0 2px;font-size:14px;font-weight:600;overflow:hidden}.file-size{color:#64748b;margin:0;font-size:12px}.file-actions{align-items:center;gap:12px;display:flex}.badge-valid{color:#fff;background:linear-gradient(135deg,#10b981,#059669);border-radius:999px;align-items:center;gap:6px;padding:6px 14px;font-size:12px;font-weight:600;display:flex;box-shadow:0 2px 8px #10b9814d}.badge-check{font-size:13px}.btn-remove{cursor:pointer;color:#64748b;background:#fff;border:1px solid #e2e8f0;border-radius:10px;padding:8px 14px;font-family:inherit;font-size:13px;font-weight:500;transition:all .2s}.btn-remove:hover{color:#dc2626;background:#fef2f2;border-color:#fecaca}.actions{border-top:1px solid #f1f5f9;justify-content:space-between;align-items:center;margin-top:32px;padding-top:24px;display:flex}.btn-secondary{cursor:pointer;color:#64748b;background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:12px 24px;font-family:inherit;font-size:14px;font-weight:600;transition:all .2s}.btn-secondary:hover{color:#334155;background:#f8fafc;border-color:#cbd5e1}.btn-primary{background:var(--brand-gradient);color:#fff;cursor:pointer;letter-spacing:-.2px;border:none;border-radius:12px;padding:12px 28px;font-family:inherit;font-size:14px;font-weight:700;transition:all .3s;box-shadow:0 4px 16px #1789a04d}.btn-primary:disabled{box-shadow:none;cursor:not-allowed;background:linear-gradient(135deg,#bcdce1,#bfe6d8)}.btn-primary:hover:not(:disabled){background:var(--brand-gradient-hover);transform:translateY(-2px);box-shadow:0 6px 24px #1789a066}.btn-primary:active:not(:disabled){transform:translateY(0)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.su-body{animation:.4s fadeInUp}.spinner{border:3px solid #d9eef1;border-top-color:var(--brand-teal);border-radius:50%;width:32px;height:32px;margin-bottom:16px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.btn-retry{background:var(--brand-teal);color:#fff;cursor:pointer;border:none;border-radius:8px;margin-top:12px;padding:8px 16px;font-size:14px}.btn-retry:hover{background:var(--brand-navy)}@media (max-width:560px){.dropzone{padding:32px 16px}.upload-icon-wrapper{border-radius:16px;width:60px;height:60px}.actions{flex-direction:column-reverse;gap:10px}.actions .btn-secondary,.actions .btn-primary{text-align:center;width:100%}.file-preview{flex-wrap:wrap;row-gap:12px}.file-actions{justify-content:space-between;width:100%}}