.dum-app{--dum-primary: #2563eb;--dum-primary-dark: #1d4ed8;--dum-bg: #f3f4f6;--dum-card-bg: #ffffff;--dum-text: #1f2937;--dum-text-muted: #6b7280;--dum-border: #e5e7eb;--dum-success: #10b981;--dum-warning: #f59e0b;--dum-danger: #ef4444;--dum-radius: 12px;font-family:system-ui,-apple-system,sans-serif;color:var(--dum-text);max-width:900px;margin:0 auto;padding:20px;box-sizing:border-box}.dum-header{text-align:center;margin-bottom:24px}.dum-header h1{font-size:1.75rem;margin:0 0 8px;color:#111827}.dum-header p{margin:0;color:var(--dum-text-muted)}.dum-grid{display:grid;grid-template-columns:1fr;gap:24px}@media(min-width:768px){.dum-grid{grid-template-columns:1fr 1fr;align-items:start}}.dum-card{background:var(--dum-card-bg);border:1px solid var(--dum-border);border-radius:var(--dum-radius);padding:24px;box-shadow:0 4px 6px -1px #0000001a}.dum-section-title{text-transform:uppercase;font-size:.85rem;font-weight:700;letter-spacing:.05em;color:var(--dum-text-muted);margin-bottom:16px;border-bottom:1px solid var(--dum-border);padding-bottom:8px}.dum-group{margin-bottom:16px}.dum-group label{display:block;font-weight:500;margin-bottom:6px;font-size:.95rem}.dum-input{width:100%;padding:10px 12px;border:1px solid var(--dum-border);border-radius:8px;font-size:1rem;box-sizing:border-box;transition:border-color .2s,box-shadow .2s}.dum-input:focus{outline:none;border-color:var(--dum-primary);box-shadow:0 0 0 3px #2563eb26}.dum-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.dum-divider{border:0;border-top:1px solid var(--dum-border);margin:20px 0}.dum-actions{display:flex;gap:12px;margin-top:20px}.dum-btn-primary,.dum-btn-secondary,.dum-btn-outline{padding:10px 20px;border-radius:8px;font-weight:600;cursor:pointer;flex:1;font-size:.95rem;border:none;transition:all .2s}.dum-btn-primary{background:var(--dum-primary);color:#fff}.dum-btn-primary:hover{background:var(--dum-primary-dark)}.dum-btn-secondary{background:#e5e7eb;color:#374151}.dum-btn-secondary:hover{background:#d1d5db}.dum-btn-outline{width:100%;background:transparent;border:1px solid var(--dum-border);color:var(--dum-primary);margin-top:16px}.dum-btn-outline:hover{background:#eff6ff;border-color:var(--dum-primary)}.dum-result-block{margin-bottom:24px}.dum-result-header{display:flex;align-items:center;gap:8px;margin-bottom:8px;color:var(--dum-text-muted)}.dum-icon{font-size:1.2rem}.dum-result-values{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:8px}.dum-highlight{font-weight:700;font-size:1.1rem;color:var(--dum-primary)}.dum-small{font-size:.9rem;color:var(--dum-text-muted)}.dum-progress-wrapper{display:flex;align-items:center;gap:12px}.dum-progress-bar{flex:1;height:8px;background:#e5e7eb;border-radius:4px;overflow:hidden}.dum-progress-fill{height:100%;background:var(--dum-success);transition:width .4s ease}.dum-progress-fill.warning{background:var(--dum-warning)}.dum-badge{font-size:.75rem;padding:2px 8px;background:#f3f4f6;border-radius:12px;color:#4b5563;white-space:nowrap}.dum-alert{background:#fffbeb;border-left:4px solid var(--dum-warning);padding:12px;border-radius:4px;font-size:.9rem;color:#92400e}.dum-footer{text-align:center;margin-top:40px;font-size:.8rem;color:var(--dum-text-muted)}.hidden{display:none}