:root{--color-bg: #f5f5f5;--color-surface: #ffffff;--color-border: #e0e0e0;--color-text: #1a1a1a;--color-text-muted: #6b6b6b;--color-primary: #0f62fe;--color-primary-hover: #0353e9;--color-danger: #da1e28;--color-success: #198038;--color-warning: #f1c21b;--color-warning-text: #4d3800;--radius: 6px;--radius-lg: 10px;--shadow: 0 1px 4px rgba(0,0,0,.08);--shadow-md: 0 2px 12px rgba(0,0,0,.12);--font: "IBM Plex Sans", system-ui, sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font);background:var(--color-bg);color:var(--color-text);font-size:14px;line-height:1.5}a{color:var(--color-primary);text-decoration:none}button{cursor:pointer;font-family:var(--font)}.page{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px 16px}.page-top{min-height:100vh;display:flex;flex-direction:column;padding:0}.container{width:100%;max-width:960px;margin:0 auto;padding:0 16px}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow)}.card-sm{max-width:420px;width:100%}.topbar{background:var(--color-surface);border-bottom:1px solid var(--color-border);padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:52px}.topbar-title{font-weight:600;font-size:15px}.topbar-right{display:flex;align-items:center;gap:12px;color:var(--color-text-muted);font-size:13px}.tabs{display:flex;gap:0;border-bottom:1px solid var(--color-border);background:var(--color-surface);padding:0 24px}.tab{padding:12px 18px;font-size:14px;font-weight:500;background:none;border:none;border-bottom:2px solid transparent;color:var(--color-text-muted);transition:color .15s,border-color .15s}.tab.active{color:var(--color-primary);border-bottom-color:var(--color-primary)}.tab:hover:not(.active){color:var(--color-text)}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius);font-size:14px;font-weight:500;border:none;transition:background .15s}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-hover)}.btn-danger{background:var(--color-danger);color:#fff}.btn-ghost{background:transparent;color:var(--color-primary);border:1px solid var(--color-primary)}.btn-ghost:hover{background:#e8f0fe}.btn-sm{padding:4px 10px;font-size:13px}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-icon{min-width:36px;width:36px;height:36px;padding:0;gap:0;justify-content:center;font-size:18px;line-height:1}.form-group{display:flex;flex-direction:column;gap:5px}.label{font-size:13px;font-weight:500;color:var(--color-text)}.input{padding:9px 12px;border:1px solid var(--color-border);border-radius:var(--radius);font-size:14px;font-family:var(--font);width:100%;background:var(--color-surface);transition:border-color .15s}.input:focus{outline:none;border-color:var(--color-primary)}.input-error{border-color:var(--color-danger)!important}.error-msg{color:var(--color-danger);font-size:12px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;padding:10px 12px;border-bottom:2px solid var(--color-border);font-weight:600;color:var(--color-text-muted);white-space:nowrap}td{padding:10px 12px;border-bottom:1px solid var(--color-border);vertical-align:middle}tr:last-child td{border-bottom:none}tr:hover td{background:#f9f9f9}.badge{display:inline-block;padding:2px 8px;border-radius:99px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.3px}.badge-green{background:#d1fae5;color:#065f46}.badge-yellow{background:#fef3c7;color:var(--color-warning-text)}.badge-red{background:#fee2e2;color:#991b1b}.badge-gray{background:#f3f4f6;color:#374151}.badge-blue{background:#dbeafe;color:#1e40af}.stack{display:flex;flex-direction:column;gap:16px}.row{display:flex;gap:12px;align-items:center}.row-between{display:flex;justify-content:space-between;align-items:center}.text-muted{color:var(--color-text-muted)}.text-sm{font-size:12px}.text-center{text-align:center}.mt-4{margin-top:16px}.mt-2{margin-top:8px}.divider{border:none;border-top:1px solid var(--color-border);margin:20px 0}.spinner{width:18px;height:18px;border:2px solid #e0e0e0;border-top-color:var(--color-primary);border-radius:50%;animation:spin .6s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.alert{padding:12px 16px;border-radius:var(--radius);font-size:13px}.alert-error{background:#fee2e2;color:#991b1b;border:1px solid #fca5a5}.alert-success{background:#d1fae5;color:#065f46;border:1px solid #6ee7b7}.alert-info{background:#dbeafe;color:#1e40af;border:1px solid #93c5fd}.upload-zone{border:2px dashed var(--color-border);border-radius:var(--radius-lg);padding:40px 24px;text-align:center;cursor:pointer;transition:border-color .15s,background .15s}.upload-zone:hover,.upload-zone.drag-over{border-color:var(--color-primary);background:#f0f6ff}.upload-zone input[type=file]{display:none}.steps{display:flex;justify-content:center;gap:8px;margin-bottom:28px}.step-dot{width:8px;height:8px;border-radius:50%;background:var(--color-border);transition:background .2s}.step-dot.active{background:var(--color-primary)}.step-dot.done{background:var(--color-success)}@media (max-width: 600px){.card{padding:24px 18px}.hide-mobile{display:none}select.input{font-size:16px}.btn-primary{min-height:48px}button,a,[role=button]{-webkit-tap-highlight-color:transparent}}