.text-input{width:100%;min-height:48px;font-family:var(--font-body);font-size:var(--size-body);color:var(--text);background:var(--color-surface-input);border:2px solid var(--border);border-radius:var(--radius-input);padding:10px 14px}.text-input::placeholder{color:var(--text-tertiary)}.text-input:focus{border-color:var(--primary);outline:2px solid var(--primary);outline-offset:1px}.field{border:0;margin:0 0 28px;padding:0}.field:last-child{margin-bottom:0}.field-head{justify-content:space-between;align-items:baseline;display:flex}.field-label{font-size:var(--size-body);color:var(--text);margin-bottom:12px;padding:0;font-weight:800;display:block}.field-optional{font-weight:600;font-size:var(--size-caption);color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.06em}.field-body{margin-top:var(--input-gap)}.field-hint{font-size:var(--size-small);color:var(--text-secondary);margin:8px 0 0}.input-label{font-size:var(--size-small);color:var(--text-secondary);margin-bottom:6px;font-weight:700;display:block}.link-button{color:var(--primary);font-size:var(--size-small);cursor:pointer;background:0 0;border:0;padding:0;font-weight:700;text-decoration:underline}.notice{border-radius:var(--radius-input);font-size:var(--size-small);margin:12px 0 0;padding:10px 14px}.notice-info{border-left:3px solid var(--primary);color:var(--text);background:#1a7a6d14}.btn{min-height:48px;font-size:var(--size-small);color:var(--text);background:var(--color-surface-input);border:2px solid var(--border);border-radius:var(--radius-button);cursor:pointer;justify-content:center;align-items:center;gap:8px;padding:0 20px;font-weight:800;transition:background .2s,border-color .2s;display:inline-flex}.btn:hover{background:var(--color-surface-hover);border-color:var(--text-tertiary)}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover{background:var(--color-accent-dark);border-color:var(--color-accent-dark)}.mode-toggle{background:var(--color-surface-hover);border-radius:12px;gap:3px;padding:4px;display:inline-flex;box-shadow:inset 0 1px 2px #2d2a2e12}.mode-btn{min-height:42px;color:var(--text-secondary);cursor:pointer;background:0 0;border:0;border-radius:9px;padding:0 18px;font-size:13.5px;font-weight:700;transition:color .2s,background .25s,box-shadow .25s}.mode-btn:hover{color:var(--text)}.mode-btn.is-active{background:var(--surface);color:var(--text);box-shadow:0 1px 2px #2d2a2e1f,0 2px 8px -4px #2d2a2e33}.chip-row{flex-wrap:wrap;gap:8px;display:flex}.chip{border:1.5px solid var(--border);border-radius:var(--radius-badge);background:var(--color-surface-input);min-height:44px;font-size:var(--size-small);color:var(--text-secondary);cursor:pointer;align-items:center;gap:7px;padding:0 16px;font-weight:700;transition:border-color .2s,background .2s,color .2s;display:inline-flex}.chip svg{color:var(--color-primary);flex-shrink:0;transition:color .2s}.chip [aria-hidden=true]{font-size:18px;line-height:1}.chip:hover{border-color:var(--text-tertiary);background:var(--color-surface-hover)}.chip.is-active{background:var(--text);border-color:var(--text);color:var(--background)}.size-grid{grid-template-columns:repeat(4,1fr);gap:10px;display:grid}.size-btn{border:1.5px solid var(--border);background:var(--color-surface-input);cursor:pointer;text-align:center;min-height:142px;color:var(--text);border-radius:14px;flex-direction:column;justify-content:flex-end;align-items:center;gap:7px;padding:16px 10px 14px;transition:border-color .2s,background .2s,box-shadow .2s,transform .2s cubic-bezier(.34,1.4,.64,1);display:flex}.size-btn:hover{border-color:var(--color-primary-light);background:var(--surface);transform:translateY(-2px);box-shadow:0 6px 16px -10px #2d2a2e73}.size-btn:active{transform:translateY(0)}.size-btn.is-active{background:var(--text);border-color:var(--text);color:var(--background);box-shadow:0 8px 20px -12px #2d2a2ecc}.size-glyph{justify-content:center;align-items:center;height:48px;font-size:40px;line-height:1;transition:transform .25s cubic-bezier(.34,1.4,.64,1);display:flex}.size-btn:hover .size-glyph{transform:scale(1.08)}.size-name{letter-spacing:-.005em;font-size:13px;font-weight:800}.size-weight{opacity:.62;font-size:10px;line-height:1.3}.breed-focus{border:1px solid color-mix(in srgb, var(--color-primary) 16%, transparent);background:radial-gradient(120% 140% at 0% 0%, color-mix(in srgb, var(--color-primary) 7%, transparent), transparent 60%), var(--color-primary-50);border-radius:16px;padding:18px}.breed-focus>.input-label{font-size:var(--size-caption);letter-spacing:.1em;text-transform:uppercase;color:var(--color-primary-dark);margin-bottom:9px;font-weight:800}.breed-focus .text-input{background:var(--surface);border-color:color-mix(in srgb, var(--color-primary) 22%, transparent);min-height:54px;font-size:16px;font-weight:600;box-shadow:0 1px 2px #2d2a2e0d}.breed-focus .text-input:focus{border-color:var(--primary);box-shadow:0 0 0 4px color-mix(in srgb, var(--color-primary) 14%, transparent)}.breed-popular{margin-top:14px}.breed-popular-label{letter-spacing:.09em;text-transform:uppercase;color:var(--text-tertiary);margin-bottom:8px;font-size:11px;font-weight:800;display:block}.chip-sm{background:var(--surface);border-color:var(--border);min-height:36px;padding:0 13px;font-size:12.5px}.chip-sm:hover{border-color:var(--color-primary);color:var(--color-primary-dark);background:var(--surface)}.breed-summary{background:var(--surface);border:1px solid var(--border);border-radius:12px;margin-top:14px;padding:15px 16px;animation:.28s cubic-bezier(.16,1,.3,1) breed-in}@keyframes breed-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.breed-summary-head{border-bottom:1px dashed var(--border);font-family:var(--font-headline);color:var(--text);align-items:center;gap:9px;margin:0 0 12px;padding-bottom:11px;font-size:16px;display:flex}.breed-summary-head svg{color:var(--color-primary);flex-shrink:0}.breed-facts{grid-template-columns:repeat(4,1fr);gap:12px;margin:0;display:grid}.breed-facts dt{letter-spacing:.07em;text-transform:uppercase;color:var(--text-tertiary);margin-bottom:3px;font-size:10.5px;font-weight:800}.breed-facts dd{color:var(--text);font-variant-numeric:tabular-nums;margin:0;font-size:14px;font-weight:800}.breed-facts .cap{text-transform:capitalize}@media (width<=560px){.breed-facts{grid-template-columns:repeat(2,1fr)}.breed-focus{padding:14px}}.combo,.combo-field{position:relative}.combo-icon{color:var(--text-tertiary);pointer-events:none;transition:color .2s;display:flex;position:absolute;top:50%;left:14px;transform:translateY(-50%)}.combo-field:focus-within .combo-icon{color:var(--color-primary)}.text-input.has-icon{padding-left:42px;padding-right:44px}.combo-clear{width:34px;height:34px;color:var(--text-secondary);cursor:pointer;background:0 0;border:0;border-radius:50%;place-items:center;line-height:1;transition:background .2s,color .2s;display:grid;position:absolute;top:50%;right:7px;transform:translateY(-50%)}.combo-clear:hover{background:var(--color-surface-hover);color:var(--text)}.combo-list{z-index:20;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-input);max-height:300px;box-shadow:var(--shadow-dropdown);margin:0;padding:6px;list-style:none;position:absolute;top:calc(100% + 6px);left:0;right:0;overflow-y:auto}.combo-option{cursor:pointer;border-radius:6px;flex-direction:column;gap:2px;padding:10px 12px;display:flex}.combo-option.is-active{background:var(--color-surface-hover)}.combo-option[aria-selected=true]{background:#1a7a6d1f}.combo-option-name{font-size:var(--size-small);font-weight:700;line-height:1.3}.combo-option-meta{font-size:var(--size-caption);color:var(--text-secondary);text-transform:capitalize}.combo-empty{font-size:var(--size-small);color:var(--text-secondary);padding:12px}.age-readout{font-family:var(--font-headline);margin-bottom:10px;font-size:22px;font-weight:700;display:block}.age-slider{appearance:none;background:var(--slider-gradient);cursor:pointer;border-radius:4px;outline:none;width:100%;height:8px;margin:8px 0}.age-slider::-webkit-slider-thumb{appearance:none;border:3px solid var(--border-active);cursor:grab;background:#fff;border-radius:50%;width:28px;height:28px;transition:box-shadow .2s,transform .15s;box-shadow:0 2px 8px #2d2a2e40,0 0 #1a7a6d40}.age-slider::-webkit-slider-thumb:hover{transform:scale(1.08);box-shadow:0 3px 10px #2d2a2e4d,0 0 0 7px #1a7a6d24}.age-slider:active::-webkit-slider-thumb{cursor:grabbing;box-shadow:0 3px 10px #2d2a2e4d,0 0 0 11px #1a7a6d2e}.age-slider::-moz-range-thumb{border:3px solid var(--border-active);cursor:grab;background:#fff;border-radius:50%;width:28px;height:28px;transition:box-shadow .2s;box-shadow:0 2px 8px #2d2a2e40}.age-slider::-moz-range-thumb:hover{box-shadow:0 3px 10px #2d2a2e4d,0 0 0 7px #1a7a6d24}.slider-scale{font-size:var(--size-caption);color:var(--text-tertiary);justify-content:space-between;display:flex}.age-parts{gap:var(--input-gap);margin-top:var(--input-gap);grid-template-columns:1fr 1fr;display:grid}.dob-row{grid-template-columns:1.5fr 1fr 1fr;gap:10px;display:grid}.dob-part{min-width:0}.dob-cap{letter-spacing:.08em;text-transform:uppercase;color:var(--text-tertiary);margin-bottom:5px;font-size:10.5px;font-weight:800;display:block}.select-wrap{position:relative}.select-wrap select{appearance:none;cursor:pointer;background:var(--surface);width:100%;padding-right:36px;font-weight:700}.select-wrap svg{color:var(--text-tertiary);pointer-events:none;transition:color .2s,transform .2s;position:absolute;top:50%;right:12px;transform:translateY(-50%)}.select-wrap:focus-within svg{color:var(--color-primary)}.dob-result{border-radius:var(--radius-input);background:var(--color-primary-50);border:1px solid color-mix(in srgb, var(--color-primary) 20%, transparent);font-size:var(--size-small);color:var(--text);align-items:flex-start;gap:9px;margin:12px 0 0;padding:11px 14px;display:flex}.dob-result svg{color:var(--color-primary);flex-shrink:0;margin-top:2px}.notice-warn{border-left:3px solid var(--secondary);color:var(--color-secondary-dark);background:#e8a44a24;font-weight:700}@media (width<=480px){.dob-row{grid-template-columns:1fr 1fr}.dob-month{grid-column:1/-1}}.weight-row{margin-top:var(--input-gap)}.weight-controls{align-items:center;gap:10px;display:flex}.unit-toggle{background:var(--color-surface-hover);border-radius:var(--radius-button);gap:4px;padding:4px;display:inline-flex}.unit-btn{min-width:44px;min-height:40px;font-weight:800;font-size:var(--size-small);color:var(--text-secondary);cursor:pointer;background:0 0;border:0;border-radius:9px}.unit-btn.is-active{background:var(--surface);color:var(--text);box-shadow:var(--shadow-card)}.calc{gap:var(--result-gap);max-width:720px;margin:0 auto;display:grid}.result-card{background:var(--surface);border:1px solid var(--border);border-top:6px solid var(--stage-color,var(--primary));border-radius:var(--radius-card);box-shadow:var(--shadow-card);padding:var(--card-padding)}.result-lede{font-size:var(--size-small);color:var(--text-secondary);margin-bottom:4px;font-weight:700}.result-number-wrap{min-height:calc(var(--size-result-number) * 1.1);flex-wrap:wrap;align-items:baseline;gap:10px;animation:.3s cubic-bezier(.34,1.56,.64,1) result-pop;display:flex}@keyframes result-pop{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}}.result-number{font-family:var(--font-body);font-size:var(--size-result-number);letter-spacing:-.035em;color:#0000;font-variant-numeric:tabular-nums lining-nums;background:linear-gradient(165deg, var(--stage-color,var(--primary)) 0%, color-mix(in srgb, var(--stage-color,var(--primary)) 72%, var(--color-text)) 100%);-webkit-background-clip:text;background-clip:text;font-weight:800;line-height:.95}.result-number-unit{font-family:var(--font-headline);font-size:var(--size-subsection-h3);color:var(--text-secondary)}.result-badge-row{margin:12px 0}.stage-badge{border-radius:var(--radius-badge);background:var(--stage-color,var(--primary));color:#fff;font-size:var(--size-small);letter-spacing:.01em;box-shadow:0 4px 12px -6px var(--stage-color,var(--primary));align-items:center;gap:8px;padding:6px 18px 6px 14px;font-weight:800;display:inline-flex}.stage-dot{opacity:.85;background:currentColor;border-radius:50%;flex-shrink:0;width:7px;height:7px}.result-description{font-size:var(--size-body);color:var(--text);margin-bottom:6px}.result-summary{font-size:var(--size-small);color:var(--text-secondary);text-transform:capitalize;margin-bottom:0}.result-warning{color:var(--color-secondary-dark);border-left:3px solid var(--secondary);border-radius:var(--radius-input);font-size:var(--size-small);background:#e8a44a24;align-items:flex-start;gap:10px;margin:20px 0 0;padding:12px 16px;display:flex}.life-progress{margin-top:var(--result-gap)}.life-progress-head{font-size:var(--size-caption);color:var(--text-secondary);flex-wrap:wrap;justify-content:space-between;gap:12px;margin-bottom:6px;font-weight:700;display:flex}.life-progress-track{background:var(--color-surface-hover);border-radius:5px;height:10px;overflow:hidden}.life-progress-fill{background:var(--stage-color,var(--primary));border-radius:5px;height:100%;transition:width .3s}.method-list{margin-top:var(--result-gap);padding-top:var(--result-gap);border-top:1px solid var(--border)}.method-heading{font-size:var(--size-small);font-family:var(--font-body);letter-spacing:.06em;text-transform:uppercase;color:var(--text-tertiary);margin-bottom:14px;font-weight:800}.method-row{border-bottom:1px dashed var(--border);grid-template-columns:12px 1fr 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8px;font-size:10px;font-weight:800;display:inline-block}.care-grid{gap:var(--input-gap);margin-top:var(--result-gap);padding-top:var(--result-gap);border-top:1px solid var(--border);grid-template-columns:1fr 1fr;display:grid}.care-block{background:var(--color-surface-input);border-radius:var(--radius-input);padding:16px}.care-block .care-title{font-family:var(--font-body);font-size:var(--size-small);color:var(--text);align-items:center;gap:8px;margin-bottom:8px;font-weight:800;display:flex}.care-block .care-title svg{color:var(--color-primary);flex-shrink:0}.care-block p{font-size:var(--size-small);color:var(--text-secondary);line-height:var(--lh-body);margin:0}.result-actions{margin-top:var(--result-gap);flex-wrap:wrap;align-items:center;gap:10px;display:flex}.action-status{font-size:var(--size-small);color:var(--primary);font-weight:700}.chart-controls{margin-bottom:var(--input-gap)}.table-scroll{border:1px solid var(--border);border-radius:var(--radius-card);background:var(--surface);overflow-x:auto}.chart-table{border-collapse:collapse;font-variant-numeric:tabular-nums lining-nums;width:100%;font-size:var(--size-small)}.chart-table th,.chart-table td{text-align:center;white-space:nowrap;padding:10px 16px}.chart-table thead th{z-index:2;color:#fff;background:#2d2a2e;font-weight:800;position:sticky;top:0}.chart-table .col-age{z-index:1;text-align:left;background:var(--surface);font-weight:800;position:sticky;left:0}.chart-table thead .col-age{z-index:3;background:#2d2a2e}.chart-table tbody tr:nth-child(2n) td,.chart-table tbody tr:nth-child(2n) .col-age{background:var(--color-surface-input)}.chart-table tbody tr:hover td,.chart-table tbody tr:hover .col-age{background:var(--color-surface-hover)}.chart-table td.is-active-col{color:var(--text);font-weight:800}.chart-table tr.is-active-row .col-age{color:var(--primary)}.chart-table td.is-active-cell{color:#fff;border-radius:6px;font-weight:800}.chart-footnote{font-size:var(--size-small);color:var(--text-secondary);margin-top:12px}.reverse-input-row{align-items:center;gap:var(--input-gap);grid-template-columns:110px 1fr;display:grid}.reverse-number{text-align:center;font-size:22px;font-weight:800}.reverse-grid{margin-top:var(--result-gap);grid-template-columns:repeat(4,1fr);gap:12px;display:grid}.reverse-card{text-align:center;background:var(--color-surface-input);border:1px solid var(--border);border-radius:var(--radius-input);flex-direction:column;align-items:center;gap:2px;padding:16px 12px;display:flex}.reverse-emoji{justify-content:center;align-items:center;height:42px;font-size:34px;line-height:1;display:flex}.reverse-size{font-size:var(--size-caption);text-transform:uppercase;letter-spacing:.06em;color:var(--text-secondary);font-weight:800}.reverse-value{font-variant-numeric:tabular-nums;color:var(--primary);font-size:36px;font-weight:800;line-height:1.1}.reverse-unit{font-size:var(--size-caption);color:var(--text-secondary)}.reverse-sentence{font-size:var(--size-caption);color:var(--text-secondary);margin:8px 0 0;line-height:1.5}.reverse-note{margin:var(--result-gap) 0 0;padding-top:var(--input-gap);border-top:1px solid var(--border);font-size:var(--size-small);color:var(--text-secondary)}.compare-grid{gap:var(--input-gap);margin-bottom:var(--input-gap);grid-template-columns:repeat(auto-fit,minmax(280px,1fr));display:grid}.compare-card{border-top:6px solid var(--stage-color,var(--primary))}.compare-head{justify-content:space-between;align-items:baseline;display:flex}.compare-field{margin-top:var(--input-gap)}.compare-result{margin-top:var(--result-gap);padding-top:var(--input-gap);border-top:1px solid var(--border)}.compare-name{margin-bottom:4px;font-size:20px}.compare-conversion{font-size:var(--size-small);color:var(--text-secondary);margin-bottom:10px}.compare-conversion strong{color:var(--stage-color,var(--primary));font-size:22px}.compare-tip{font-size:var(--size-caption);color:var(--text-secondary);margin:12px 0 0;line-height:1.6}.print-only{display:none}@media print{.print-only{display:block}.result-card{box-shadow:none;border:0;padding:0}.vet-note{border:1px solid #000;border-radius:8px;margin-top:0;padding:24px}.vet-note-brand{letter-spacing:.08em;text-transform:uppercase;margin-bottom:4px;font-size:12px}.vet-note-title{font-family:var(--font-headline);margin-bottom:16px;font-size:20px;font-weight:700}.vet-note dl{margin:0 0 16px}.vet-note dl>div{border-bottom:1px dotted #999;gap:12px;padding:4px 0;display:flex}.vet-note dt{width:180px;font-weight:700}.vet-note dd{margin:0}.vet-note-subtitle{margin-bottom:8px;font-size:14px;font-weight:700}.vet-note-disclaimer{margin-top:16px;font-size:12px;font-style:italic}.vet-note-ref{font-family:var(--font-mono);color:#555;font-size:11px}.result-live,.method-list,.care-grid,.life-progress,.result-warning{display:none}}@media (width<=1024px){.reverse-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=640px){.size-grid{grid-template-columns:repeat(2,1fr)}.care-grid,.reverse-input-row{grid-template-columns:1fr}.result-actions .btn{flex:100%}.method-value{font-size:20px}}