:root{--primary: #2563eb;--primary-hover: #1d4ed8;--primary-light: #eff6ff;--success: #16a34a;--success-light: #f0fdf4;--error: #dc2626;--error-light: #fef2f2;--warning: #d97706;--warning-light: #fffbeb;--neutral: #64748b;--bg: #f1f5f9;--surface: #ffffff;--border: #e2e8f0;--border-strong: #cbd5e1;--text: #0f172a;--text-muted: #64748b;--text-subtle: #94a3b8;--radius-sm: 4px;--radius: 8px;--radius-lg: 12px;--shadow-sm: 0 1px 2px rgba(0,0,0,.06);--shadow: 0 1px 4px rgba(0,0,0,.08), 0 2px 8px rgba(0,0,0,.06);--shadow-lg: 0 4px 16px rgba(0,0,0,.1);--nav-height: 56px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;font-size:14px;line-height:1.5;color:var(--text);background:var(--bg);min-height:100%}#app{min-height:100vh;display:flex;flex-direction:column}h1{font-size:1.5rem;font-weight:700;line-height:1.25}h2{font-size:1.25rem;font-weight:600}h3{font-size:1.0625rem;font-weight:600}p{color:var(--text-muted)}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.nav{position:sticky;top:0;z-index:100;height:var(--nav-height);background:var(--surface);border-bottom:1px solid var(--border);box-shadow:var(--shadow-sm);display:flex;align-items:center;padding:0 24px;gap:16px}.nav-brand{font-weight:700;font-size:1rem;color:var(--text);letter-spacing:-.01em;white-space:nowrap}.nav-tabs{display:flex;gap:2px;flex:1}.nav-tab{background:none;border:none;padding:6px 14px;border-radius:var(--radius-sm);font-size:.875rem;font-weight:500;color:var(--text-muted);cursor:pointer;transition:background .15s,color .15s}.nav-tab:hover{background:var(--bg);color:var(--text)}.nav-tab.active{background:var(--primary-light);color:var(--primary)}.nav-settings{background:none;border:none;width:36px;height:36px;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-size:1.125rem;color:var(--text-muted);cursor:pointer;transition:background .15s,color .15s;flex-shrink:0}.nav-settings:hover{background:var(--bg);color:var(--text)}.page{flex:1;display:flex;flex-direction:column;align-items:center;padding:32px 16px 64px}.content{width:100%;max-width:860px}.step-indicator{display:flex;align-items:center;margin-bottom:32px}.step-item{display:flex;align-items:center;gap:8px;flex-shrink:0}.step-dot{width:28px;height:28px;border-radius:50%;border:2px solid var(--border);background:var(--surface);display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:600;color:var(--text-muted);flex-shrink:0;transition:background .2s,border-color .2s}.step-item.active 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.15s;text-decoration:none;white-space:nowrap}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-secondary{background:var(--surface);border-color:var(--border-strong);color:var(--text)}.btn-secondary:hover:not(:disabled){background:var(--bg)}.btn-danger{background:var(--error-light);color:var(--error);border-color:#fecaca}.btn-danger:hover:not(:disabled){background:#fee2e2}.btn-sm{padding:5px 12px;font-size:.8125rem}.btn-lg{padding:10px 24px;font-size:1rem}.btn-row{display:flex;gap:10px;align-items:center;margin-top:24px}label{display:block;font-size:.8125rem;font-weight:500;color:var(--text);margin-bottom:4px}input[type=text],input[type=password],input[type=email],select{width:100%;padding:7px 10px;border:1px solid var(--border-strong);border-radius:var(--radius);font-size:.875rem;font-family:inherit;color:var(--text);background:var(--surface);transition:border-color 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12px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);border-bottom:2px solid var(--border);white-space:nowrap}tbody td{padding:8px 12px;border-bottom:1px solid var(--border);vertical-align:middle}tbody tr:last-child td{border-bottom:none}tbody tr.row-error td{background:var(--error-light)}tbody tr.row-warning td{background:var(--warning-light)}tbody tr.row-ok td{background:var(--surface)}.modal-backdrop{position:fixed;inset:0;background:#00000059;display:flex;align-items:center;justify-content:center;z-index:200;padding:16px}.modal{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;max-width:480px;max-height:90vh;display:flex;flex-direction:column;overflow:hidden}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px 16px;border-bottom:1px solid var(--border)}.modal-body{padding:24px;overflow-y:auto;flex:1}.modal-footer{padding:16px 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0}.text-muted{color:var(--text-muted)}.text-error{color:var(--error)}.text-small{font-size:.8125rem}.mt-4{margin-top:4px}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mono{font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;font-size:.8125rem}nav.svelte-8noein{display:flex;align-items:center;margin-bottom:32px}.step-item.svelte-8noein{display:flex;align-items:center;gap:6px;flex-shrink:0}.step-connector.svelte-8noein{flex:1;height:2px;background:var(--border);margin:0 6px;min-width:16px;transition:background .3s}.step-connector.filled.svelte-8noein{background:var(--primary)}.settings-intro.svelte-1u3w06f{margin-bottom:20px;line-height:1.6}.drop-area.svelte-108wirn{border:2px dashed var(--border-strong);border-radius:var(--radius);padding:32px;text-align:center;transition:border-color .2s,background 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table:where(.svelte-1victeu){margin:0}.upload-stats.svelte-11qwr91{display:flex;gap:16px}.failed-detail.svelte-11qwr91{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;margin-top:12px}.failed-detail.svelte-11qwr91 summary:where(.svelte-11qwr91){padding:10px 14px;cursor:pointer;font-weight:500;font-size:.875rem;background:var(--bg)}.failed-body.svelte-11qwr91{padding:12px;overflow-x:auto}.failed-detail.svelte-1gerpvx{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;margin-bottom:8px}.failed-detail.svelte-1gerpvx summary:where(.svelte-1gerpvx){padding:10px 14px;cursor:pointer;font-weight:500;font-size:.875rem;background:var(--bg)}.failed-body.svelte-1gerpvx{padding:12px;overflow-x:auto}