:root{--background-color: #111827;--surface-color: #1f2937;--primary-color: #8b5cf6;--primary-hover-color: #7c3aed;--secondary-color: #4b5563;--secondary-hover-color: #6b7280;--text-primary: #f9fafb;--text-secondary: #9ca3af;--border-color: #374151;--danger-color: #ef4444;--danger-hover-color: #dc2626;--font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--highlight-high: #8b5cf6;--highlight-medium: #60a5fa;--highlight-low: #4b5563}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fade-in-subtle{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes pop-in{0%{transform:scale(.7);opacity:0}80%{transform:scale(1.1)}to{transform:scale(1);opacity:1}}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--background-color);color:var(--text-primary);display:flex;justify-content:center;align-items:flex-start;min-height:100vh;padding:2rem 1rem}.container{width:100%;max-width:800px;display:flex;flex-direction:column;gap:0}header{text-align:center;padding-bottom:2rem}header h1{font-size:2.5rem;font-weight:700;margin-bottom:.75rem;background:linear-gradient(to right,#a78bfa,#8b5cf6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-fill-color:transparent}header p{color:var(--text-secondary);font-size:1.1rem;max-width:600px;margin:0 auto;line-height:1.6}.tabs{display:flex;border-bottom:1px solid var(--border-color);margin-bottom:-1px;z-index:1;position:relative}.tab-btn{padding:.75rem 1.5rem;cursor:pointer;background-color:transparent;border:none;color:var(--text-secondary);font-weight:500;font-size:1rem;border-bottom:3px solid transparent;transition:color .2s,border-color .2s;margin-bottom:-1px}.tab-btn:hover{color:var(--text-primary)}.tab-btn.active{color:var(--primary-color);border-bottom-color:var(--primary-color)}main{display:flex;flex-direction:column;gap:2rem;border:1px solid var(--border-color);border-radius:0 12px 12px;padding:2rem;background-color:var(--surface-color);width:100%}.tab-panel{display:none;flex-direction:column;gap:1.5rem}.tab-panel.active{display:flex;animation:fade-in-subtle .4s cubic-bezier(.215,.61,.355,1)}.input-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem}@media (max-width: 768px){.input-grid{grid-template-columns:1fr}}.textarea-group{display:flex;flex-direction:column;gap:.5rem}.textarea-group label{font-size:.9rem;font-weight:500;color:var(--text-secondary)}.textarea-group textarea{width:100%;background-color:var(--background-color);border:1px solid var(--border-color);border-radius:8px;padding:1rem;color:var(--text-primary);font-family:inherit;font-size:1rem;resize:vertical;transition:border-color .2s,box-shadow .2s;overflow-wrap:break-word}.textarea-group textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #8b5cf64d}.textarea-group textarea::placeholder{color:#6b7280;white-space:pre-wrap}.output-header{display:flex;justify-content:space-between;align-items:center}.output-wrapper{position:relative}.output-display{height:220px;background-color:var(--background-color);border:1px solid var(--border-color);border-radius:8px;padding:.5rem;overflow-y:auto;display:flex;flex-wrap:wrap;align-content:flex-start;gap:6px;transition:border-color .2s,box-shadow .2s}.output-display .placeholder{color:var(--text-secondary);padding:.5rem;font-size:1rem}.seller-pill{display:inline-flex;align-items:baseline;gap:.5rem;background-color:var(--surface-color);padding:.4rem .8rem;border-radius:6px;border:1px solid var(--border-color);font-size:.9rem;white-space:nowrap;animation:pop-in .3s cubic-bezier(.215,.61,.355,1);flex-shrink:0}.seller-pill .pill-id{font-weight:500;color:var(--text-primary)}.seller-pill .pill-name{font-size:.85rem;color:var(--text-secondary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;padding:.75rem 1.5rem;border:none;border-radius:8px;font-family:inherit;font-size:1rem;font-weight:500;cursor:pointer;transition:background-color .2s,opacity .2s,transform .1s;text-align:center}.btn:hover{transform:translateY(-1px)}.btn:active{transform:translateY(0) scale(.98)}.btn-small{padding:.5rem .75rem;font-size:.875rem}.btn-primary{background-color:var(--primary-color);color:#fff;width:100%}.btn-primary:hover{background-color:var(--primary-hover-color)}.btn-secondary{background-color:var(--secondary-color);color:var(--text-primary)}.btn-secondary:hover{background-color:var(--secondary-hover-color)}.btn-danger{background-color:var(--danger-color);color:#fff}.btn-danger:hover{background-color:var(--danger-hover-color)}.btn:disabled{cursor:not-allowed;opacity:.6;transform:none}#copy-button{padding:.5rem;line-height:1}#copy-button:disabled{cursor:default;background-color:var(--primary-color);opacity:1}#copy-button span{width:40px;display:inline-block}#copy-button.copied-success svg{animation:pop-in .4s cubic-bezier(.215,.61,.355,1)}.spinner{display:inline-block;width:1rem;height:1rem;border:2px solid rgba(255,255,255,.5);border-radius:50%;border-top-color:#fff;animation:spin .6s linear infinite;vertical-align:middle}.helper-section{display:flex;flex-direction:column;gap:.5rem;padding:1rem;background-color:#2a2a2a;border:1px solid var(--border-color);border-radius:8px}.helper-text-label{font-size:.875rem;font-weight:500;color:var(--text-secondary)}.helper-text-wrapper{display:flex;justify-content:space-between;align-items:center;gap:1rem}.helper-text-content{color:var(--text-primary);font-size:.9rem;line-height:1.4;font-family:Consolas,Courier New,Courier,monospace}#copy-helper-button{flex-shrink:0}#copy-helper-button span{width:80px;text-align:center;display:inline-block}.count-message{font-size:.875rem;color:var(--text-secondary);min-height:1.25rem;margin-top:.25rem}.summary-message{font-size:.875rem;color:var(--text-secondary);min-height:1.25rem;margin-top:.5rem;line-height:1.5}.summary-message strong{color:var(--primary-color);font-weight:500}.pagination-controls{display:none;justify-content:space-between;align-items:center;margin-top:-.5rem}.pagination-controls.visible{display:flex}.pagination-controls .btn{padding:.5rem 1rem}.pagination-controls .btn:disabled{background-color:var(--border-color);color:var(--text-secondary)}.tally-header{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}.tally-header h2{font-size:1.5rem;font-weight:700}.tally-description{color:var(--text-secondary);font-size:.9rem;margin-top:-1rem}.tally-legend{display:flex;gap:1.5rem;align-items:center;padding:.5rem .75rem;background-color:#2a2a2a;border:1px solid var(--border-color);border-radius:8px;font-size:.875rem;color:var(--text-secondary)}.legend-item{display:flex;align-items:center;gap:.5rem}.legend-dot{width:10px;height:10px;border-radius:50%}.legend-dot.high{background-color:var(--highlight-high)}.legend-dot.medium{background-color:var(--highlight-medium)}.legend-dot.low{background-color:var(--highlight-low)}.tally-container{display:flex;flex-direction:column;gap:.5rem;max-height:450px;overflow-y:auto;padding-right:.5rem}.tally-item{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1rem 1.25rem;background-color:#2a2a2a;border:1px solid var(--border-color);border-left:4px solid var(--highlight-low);border-radius:6px;overflow:hidden;transition:background-color .2s,border-color .2s;animation:fade-in-subtle .4s ease-out}.tally-item.medium-usage{border-left-color:var(--highlight-medium);background-color:#60a5fa0d}.tally-item.high-usage{border-left-color:var(--highlight-high);background-color:#8b5cf61a}.tally-id-group{display:flex;flex-direction:row;align-items:baseline;gap:1rem;flex:1;min-width:0}.tally-id{font-weight:500;font-size:1rem;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tally-name{font-size:.95rem;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex-shrink:1}.tally-count{font-weight:700;color:var(--primary-color);background-color:#8b5cf61a;padding:.25rem .5rem;border-radius:4px;min-width:30px;text-align:center;flex-shrink:0}.tally-empty-message{text-align:center;color:var(--text-secondary);padding:2rem;border:2px dashed var(--border-color);border-radius:8px}