:root{--pfcc-primary:#0072ce;--pfcc-primary-deep:#005fa3;--pfcc-secondary:#00a86b;--pfcc-secondary-light:#e6f0ff;--pfcc-danger:#e74c3c;--pfcc-bg:#f7f9fb;--pfcc-white:#ffffff;--pfcc-text:#26282c;--pfcc-border:#d8dce2;--pfcc-radius:8px;--pfcc-spacing:1.5rem;--pfcc-gap:0.6rem;--pfcc-text-muted:#6b7280;--pfcc-text-light:#9ca3af;--pfcc-shadow-sm:0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);--pfcc-shadow-md:0 4px 16px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(0, 0, 0, 0.05);--pfcc-shadow-lg:0 12px 40px rgba(0, 0, 0, 0.12), 0 4px 12px rgba(0, 0, 0, 0.06);--pfcc-primary-rgb:0, 114, 206;--pfcc-green-rgb:0, 168, 107;--pfcc-transition:0.2s cubic-bezier(0.4, 0, 0.2, 1)}*{box-sizing:border-box;margin:0;padding:0}.pfcc-header{text-align:center;padding:1.5rem 1rem!important;position:relative;border:1px solid var(--pfcc-border);border-radius:var(--pfcc-radius);background:var(--pfcc-white);box-shadow:var(--pfcc-shadow-sm);margin-bottom:1.5rem}.pfcc-header-inner{display:flex;flex-direction:column;align-items:center;gap:var(--pfcc-gap)}.pfcc-paw-icon{width:52px;height:52px;color:var(--pfcc-primary)!important;filter:drop-shadow(0 4px 12px rgba(var(--pfcc-primary-rgb),.3))!important;animation:pfcc-float 3s ease-in-out infinite}@keyframes pfcc-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}.pfcc-title{font-size:clamp(1.25rem, 5vw, 2rem)!important;font-weight:700!important;color:var(--pfcc-text);letter-spacing:-.02em;line-height:1.15}.pfcc-title span{color:var(--pfcc-primary)!important}.pfcc-subtitle{color:var(--pfcc-text-muted)!important;font-size:0.92rem!important;font-weight:300;margin-top:.3rem;letter-spacing:.01em}.pfcc-main{background:var(--pfcc-white);border-radius:var(--pfcc-radius);box-shadow:var(--pfcc-shadow-sm);border:1px solid var(--pfcc-border);overflow:hidden}.pfcc-form{padding:0}.pfcc-section{padding:var(--pfcc-spacing) calc(var(--pfcc-spacing) * 1.4);animation:pfcc-fadeup 0.35s ease both}@keyframes pfcc-fadeup{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.pfcc-section-label{display:flex;align-items:center;gap:.75rem;margin-bottom:1.1rem}.pfcc-step-num{font-size:0.78rem!important;font-weight:400;color:var(--pfcc-primary);background:var(--pfcc-secondary-light);border-radius:4px;padding:.18rem .5rem;letter-spacing:.06em;user-select:none}.pfcc-section-title{font-size:1rem!important;font-weight:600;color:var(--pfcc-text);letter-spacing:-.01em}.pfcc-divider{height:1px;background:var(--pfcc-border);margin:0 calc(var(--pfcc-spacing) * 1.4);opacity:.6}.pfcc-species-toggle{display:flex;gap:var(--pfcc-gap);margin-bottom:1.2rem}.pfcc-species-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:.6rem;height:45px!important;padding:0 1rem;border:2px solid var(--pfcc-border)!important;border-radius:var(--pfcc-radius);background:var(--pfcc-bg)!important;color:var(--pfcc-text-muted)!important;font-size:1rem;font-weight:500;cursor:pointer;transition:all var(--pfcc-transition);user-select:none}.pfcc-species-btn:hover{border-color:var(--pfcc-primary)!important;color:var(--pfcc-primary)!important;background:rgba(var(--pfcc-primary-rgb),.04)!important}.pfcc-species-btn.pfcc-active{border-color:var(--pfcc-primary)!important;background:rgba(var(--pfcc-primary-rgb),.07)!important;color:var(--pfcc-primary)!important}.pfcc-species-emoji{font-size:1.5rem!important;line-height:1}.pfcc-species-label{font-size:1rem;font-weight:600}.pfcc-field-row{display:flex;gap:1rem;align-items:flex-start}.pfcc-field{width:100%!important;display:flex;flex-direction:column;gap:.38rem}.pfcc-field--grow{flex:1}.pfcc-field--half{flex:1 1 50%}.pfcc-label{font-size:0.84rem!important;font-weight:600;color:var(--pfcc-text);letter-spacing:.01em;display:flex;align-items:center;gap:.35rem}.pfcc-optional{font-weight:400;color:var(--pfcc-text-light);font-size:0.78rem!important}.pfcc-required{color:var(--pfcc-danger);font-size:0.85rem!important}.pfcc-input{width:100%;height:45px!important;padding:.5rem .9rem;border:1px solid var(--pfcc-border)!important;border-radius:var(--pfcc-radius);background:var(--pfcc-white)!important;color:var(--pfcc-text);font-size:0.95rem!important;font-weight:400;outline:none;transition:border-color var(--pfcc-transition),box-shadow var(--pfcc-transition);appearance:none;-webkit-appearance:none}.pfcc-input:focus{border-color:var(--pfcc-primary)!important}.pfcc-input.pfcc-error-state{border-color:var(--pfcc-danger)!important;box-shadow:0 0 0 3px rgb(231 76 60 / .1)!important}.pfcc-input::placeholder{color:var(--pfcc-text-light)}.pfcc-input-with-unit{width:100%!important;display:flex;align-items:stretch;gap:0;border:1px solid var(--pfcc-border)!important;border-radius:var(--pfcc-radius)!important;overflow:hidden;transition:border-color var(--pfcc-transition),box-shadow var(--pfcc-transition)}.pfcc-input-with-unit:focus-within{border-color:var(--pfcc-primary)!important}.pfcc-input-with-unit .pfcc-input{border:none;border-radius:0;flex:1;box-shadow:none!important}.pfcc-input-with-unit.pfcc-error-state{border-color:var(--pfcc-danger);box-shadow:0 0 0 3px rgb(231 76 60 / .1)}.pfcc-input-with-unit input{border:none!important;border-radius:0;flex:1;box-shadow:none!important}.pfcc-unit-toggle{display:flex;border-left:1.5px solid var(--pfcc-border);background:var(--pfcc-bg)}.pfcc-unit-btn{padding:0 .85rem;background:#fff0;border:none;color:var(--pfcc-text-muted);font-size:0.8rem!important;font-weight:600;cursor:pointer;transition:all var(--pfcc-transition);letter-spacing:.04em}.pfcc-unit-btn+.pfcc-unit-btn{border-left:1px solid var(--pfcc-border)}.pfcc-unit-btn.pfcc-active{background:var(--pfcc-primary);color:#fff}.pfcc-unit-btn:not(.pfcc-active):hover{background:rgba(var(--pfcc-primary-rgb),.07);color:var(--pfcc-primary)}.pfcc-select-wrapper{position:relative}.pfcc-select{padding-right:2.2rem;cursor:pointer}.pfcc-select-arrow{position:absolute;right:.85rem;top:50%;transform:translateY(-50%);color:var(--pfcc-text-muted);font-size:0.65rem!important;pointer-events:none;transition:transform var(--pfcc-transition)}.pfcc-select:focus+.pfcc-select-arrow{transform:translateY(-50%) rotate(180deg)}.pfcc-field-hint{font-size:0.78rem!important;color:var(--pfcc-text-muted);min-height:1rem}.pfcc-error{font-size:0.78rem!important;color:var(--pfcc-danger);font-weight:500;min-height:1rem;display:block}.pfcc-info-btn{background:none;border:none;color:var(--pfcc-primary);font-size:1rem;cursor:pointer;padding:0 .1rem;line-height:1;transition:opacity var(--pfcc-transition)}.pfcc-info-btn:hover{opacity:.7}.pfcc-tooltip-panel{position:relative;background:var(--pfcc-secondary-light);border:1px solid rgba(var(--pfcc-primary-rgb),.15);border-radius:var(--pfcc-radius);padding:1rem 1rem .8rem 1rem;margin-top:.75rem;font-size:0.82rem!important;color:var(--pfcc-text);animation:pfcc-fadeup 0.2s ease}.pfcc-tooltip-panel strong{display:block;font-size:0.88rem!important;margin-bottom:.5rem;color:var(--pfcc-primary)}.pfcc-tooltip-panel ul{padding-left:1.2rem;display:flex;flex-direction:column;gap:.3rem}.pfcc-tooltip-close{position:absolute;top:.6rem;right:.7rem;background:none;border:none;color:var(--pfcc-text-muted);font-size:0.85rem!important;cursor:pointer;line-height:1;padding:.1rem .3rem}.pfcc-activity-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:.55rem}.pfcc-activity-card{display:flex;flex-direction:column;align-items:center;gap:.35rem;padding:.9rem .4rem .7rem;border:1px solid var(--pfcc-border)!important;border-radius:var(--pfcc-radius);background:var(--pfcc-bg)!important;color:var(--pfcc-text-muted)!important;cursor:pointer;transition:all var(--pfcc-transition);text-align:center;user-select:none}.pfcc-activity-card:hover{border-color:var(--pfcc-primary)!important;background:rgba(var(--pfcc-primary-rgb),.04)!important;color:var(--pfcc-primary)!important}.pfcc-activity-card.pfcc-active{border-color:var(--pfcc-primary)!important;background:rgba(var(--pfcc-primary-rgb),.07)!important;color:var(--pfcc-primary)!important;box-shadow:0 0 0 3px rgba(var(--pfcc-primary-rgb),.1)!important}.pfcc-activity-icon{font-size:1.5rem!important;line-height:1}.pfcc-activity-name{font-size:0.77rem!important;font-weight:600;color:inherit}.pfcc-activity-desc{font-size:0.66rem!important;color:var(--pfcc-text-light);line-height:1.3}.pfcc-activity-card.pfcc-active .pfcc-activity-desc{color:rgba(var(--pfcc-primary-rgb),.65)}.pfcc-calculate-row{padding:var(--pfcc-spacing) calc(var(--pfcc-spacing) * 1.4) calc(var(--pfcc-spacing) * 1.2);display:flex;justify-content:center}.pfcc-button{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-weight:600;border:none;cursor:pointer;border-radius:var(--pfcc-radius);transition:all var(--pfcc-transition);outline:none;user-select:none;white-space:nowrap}.pfcc-button:focus-visible{box-shadow:0 0 0 3px rgba(var(--pfcc-primary-rgb),.35)}.pfcc-button--primary{background:linear-gradient(135deg,var(--pfcc-primary),var(--pfcc-primary-deep));color:#fff;font-size:1.05rem!important;padding:.85rem 2.8rem;border-radius:100px;letter-spacing:.01em;box-shadow:0 4px 16px rgba(var(--pfcc-primary-rgb),.3)}.pfcc-button--primary:hover{background:linear-gradient(135deg,#0084ef,var(--pfcc-primary));box-shadow:0 6px 24px rgba(var(--pfcc-primary-rgb),.4);transform:translateY(-1px)}.pfcc-button--primary:active{transform:translateY(0);box-shadow:0 2px 8px rgba(var(--pfcc-primary-rgb),.3)}.pfcc-btn-inner{display:flex;align-items:center;gap:.5rem}.pfcc-btn-icon{width:1.1rem;height:1.1rem}.pfcc-button--action{background:var(--pfcc-bg);color:var(--pfcc-text);border:1px solid var(--pfcc-border);font-size:0.88rem!important;padding:.6rem 1.1rem;border-radius:100px}.pfcc-button--action svg{width:1rem;height:1rem}.pfcc-button--action:hover{border-color:var(--pfcc-primary)!important;color:var(--pfcc-primary)!important;background:rgba(var(--pfcc-primary-rgb),.04)!important}.pfcc-button--reset{background:#fff0;color:var(--pfcc-danger)!important;border:1px solid rgb(231 76 60 / .3);font-size:0.88rem!important;padding:.6rem 1.1rem;border-radius:100px}.pfcc-button--reset svg{width:1rem;height:1rem}.pfcc-button--reset:hover{background:rgb(231 76 60 / .06)!important;border-color:var(--pfcc-danger)!important}.pfcc-button--secondary{background:var(--pfcc-bg)!important;color:var(--pfcc-text-muted)!important;border:1px solid var(--pfcc-border)!important;font-size:0.9rem!important;padding:.65rem 1.4rem}.pfcc-button--secondary:hover{border-color:var(--pfcc-primary)!important;color:var(--pfcc-primary)!important}.pfcc-button--danger{background:var(--pfcc-danger)!important;color:var(--pfcc-white)!important;font-size:0.9rem!important;padding:.65rem 1.4rem;box-shadow:0 2px 8px rgb(231 76 60 / .3)}.pfcc-button--danger:hover{background:#c0392b;transform:translateY(-1px)}.pfcc-results-panel{border-top:2px solid rgba(var(--pfcc-primary-rgb),.12);padding:calc(var(--pfcc-spacing) * 1.2) calc(var(--pfcc-spacing) * 1.4) calc(var(--pfcc-spacing) * 1.5);background:linear-gradient(180deg,rgba(var(--pfcc-primary-rgb),.02) 0%,transparent 100%);animation:pfcc-fadeup 0.4s ease}.pfcc-results-header{text-align:center;margin-bottom:1.6rem}.pfcc-results-icon{font-size:1.3rem!important;color:var(--pfcc-primary);margin-bottom:.4rem;animation:pfcc-spin 8s linear infinite}@keyframes pfcc-spin{from{transform:rotate(0)}to{transform:rotate(360deg)}}.pfcc-results-title{font-size:1.6rem!important;font-weight:400;color:var(--pfcc-text);letter-spacing:-.02em}.pfcc-results-for{color:var(--pfcc-text-muted);font-size:0.9rem!important;margin-top:.2rem}.pfcc-results-highlights{display:flex;align-items:center;justify-content:center;gap:.6rem;flex-wrap:wrap;margin-bottom:1.6rem}.pfcc-highlight-card{display:flex;flex-direction:column;align-items:center;gap:.2rem;padding:1rem 1.2rem;border-radius:var(--pfcc-radius);min-width:130px;border:1px solid var(--pfcc-border);background:var(--pfcc-white);box-shadow:var(--pfcc-shadow-sm);transition:box-shadow var(--pfcc-transition)}.pfcc-highlight-card:hover{box-shadow:var(--pfcc-shadow-md)}.pfcc-highlight-rer{border-top:3px solid var(--pfcc-primary)}.pfcc-highlight-factor{border-top:3px solid var(--pfcc-secondary);background:rgba(var(--pfcc-green-rgb),.03)}.pfcc-highlight-mer{border-top:3px solid #e67e22;background:rgb(230 126 34 / .03)}.pfcc-highlight-label{font-size:0.72rem!important;font-weight:600;color:var(--pfcc-text-muted);text-transform:uppercase;letter-spacing:.07em;text-align:center}.pfcc-highlight-value{font-size:1.8rem!important;font-weight:400;color:var(--pfcc-text);line-height:1.1}.pfcc-highlight-unit{font-size:0.7rem!important;color:var(--pfcc-text-light)}.pfcc-highlight-arrow{font-size:1.4rem!important;color:var(--pfcc-text-muted);user-select:none;flex-shrink:0}.pfcc-highlight-arrow--eq{font-size:1.6rem!important;color:var(--pfcc-text)}.pfcc-results-details{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:.75rem;margin-bottom:1.5rem}.pfcc-detail-item{display:flex;flex-direction:column;gap:.15rem;padding:.75rem .9rem;background:var(--pfcc-bg);border-radius:var(--pfcc-radius);border:1px solid var(--pfcc-border)}.pfcc-detail-key{font-size:0.72rem!important;font-weight:600;color:var(--pfcc-text-muted);text-transform:uppercase;letter-spacing:.06em}.pfcc-detail-value{font-size:0.95rem!important;font-weight:500;color:var(--pfcc-text)}.pfcc-feeding-guide{background:linear-gradient(135deg,rgba(var(--pfcc-green-rgb),.05),rgba(var(--pfcc-primary-rgb),.04));border:1px solid rgba(var(--pfcc-green-rgb),.2);border-radius:var(--pfcc-radius);padding:1.2rem 1.4rem;margin-bottom:1.3rem}.pfcc-feeding-title{font-size:1.05rem!important;font-weight:400;color:var(--pfcc-text);margin-bottom:.75rem}.pfcc-feeding-content{font-size:0.88rem!important;color:var(--pfcc-text);line-height:1.7}.pfcc-feeding-content p{margin-bottom:.5rem}.pfcc-feeding-content strong{color:var(--pfcc-secondary)}.pfcc-vet-note{display:flex;align-items:flex-start;gap:.6rem;background:rgba(var(--pfcc-primary-rgb),.04);border:1px solid rgba(var(--pfcc-primary-rgb),.12);border-radius:var(--pfcc-radius);padding:.8rem 1rem;font-size:0.8rem!important;color:var(--pfcc-text-muted);line-height:1.5;margin-bottom:1.4rem}.pfcc-vet-icon{width:1rem;height:1rem;flex-shrink:0;margin-top:.12rem;color:var(--pfcc-primary)}.pfcc-action-bar{display:flex;gap:.65rem;flex-wrap:wrap;align-items:center;justify-content:center}.pfcc-modal-overlay{position:fixed;inset:0;background:rgb(0 0 0 / .5);display:flex;align-items:center;justify-content:center;z-index:1000;backdrop-filter:blur(4px);animation:pfcc-fadein 0.2s ease}.pfcc-modal-overlay[hidden]{display:none!important}@keyframes pfcc-fadein{from{opacity:0}to{opacity:1}}.pfcc-modal{background:var(--pfcc-white);border-radius:var(--pfcc-radius);padding:2rem;max-width:380px;width:calc(100% - 2rem);box-shadow:var(--pfcc-shadow-lg);animation:pfcc-slideup 0.25s cubic-bezier(.34,1.56,.64,1)}@keyframes pfcc-slideup{from{opacity:0;transform:translateY(24px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}.pfcc-modal-title{font-size:1.3rem!important;font-weight:400;margin-bottom:.6rem}.pfcc-modal-body{color:var(--pfcc-text-muted);font-size:0.9rem!important;margin-bottom:1.4rem}.pfcc-modal-actions{display:flex;gap:.65rem;justify-content:flex-end}.pfcc-toast{position:fixed;bottom:2rem;left:50%;transform:translateX(-50%) translateY(80px);background:var(--pfcc-text);color:#fff;font-size:0.88rem!important;font-weight:500;padding:.7rem 1.4rem;border-radius:100px;box-shadow:0 8px 24px rgb(0 0 0 / .18);z-index:2000;white-space:nowrap;opacity:0;transition:transform 0.3s cubic-bezier(.34,1.56,.64,1),opacity 0.3s ease;pointer-events:none}.pfcc-toast.pfcc-toast--show{transform:translateX(-50%) translateY(0);opacity:1}.pfcc-toast.pfcc-toast--success{background:var(--pfcc-secondary)}.pfcc-toast.pfcc-toast--error{background:var(--pfcc-danger)}@media (max-width:600px){.pfcc-header{padding:1.5rem 1rem 1rem}.pfcc-section{padding:1.2rem 1rem}.pfcc-divider{margin:0 1rem}.pfcc-calculate-row{padding:1.2rem 1rem 1.4rem}.pfcc-field-row{flex-direction:column}.pfcc-field--half{flex:unset;width:100%}.pfcc-activity-grid{grid-template-columns:repeat(3,1fr);gap:.45rem}.pfcc-activity-card:nth-child(4),.pfcc-activity-card:nth-child(5){grid-column:span 1}.pfcc-results-panel{padding:1.2rem 1rem 1.5rem}.pfcc-results-highlights{gap:.4rem}.pfcc-highlight-card{min-width:90px;padding:.75rem .65rem}.pfcc-highlight-value{font-size:1.4rem!important}.pfcc-highlight-arrow{font-size:1.1rem!important}.pfcc-action-bar{gap:.5rem}.pfcc-button--action,.pfcc-button--reset{font-size:0.82rem!important;padding:.55rem .9rem}}@media (max-width:400px){.pfcc-activity-grid{grid-template-columns:repeat(2,1fr)}.pfcc-activity-card:nth-child(5){grid-column:span 2}.pfcc-results-highlights{flex-direction:column;align-items:stretch}.pfcc-highlight-card{min-width:unset}.pfcc-highlight-arrow{display:none}}@media (min-width:601px) and (max-width:900px){.pfcc-activity-grid{grid-template-columns:repeat(5,1fr)}}.pfcc-button--primary.pfcc-loading{pointer-events:none;opacity:.8}.pfcc-button--primary.pfcc-loading .pfcc-btn-inner::after{content:"";display:inline-block;width:.9rem;height:.9rem;border:2px solid rgb(255 255 255 / .4);border-top-color:#fff;border-radius:50%;animation:pfcc-spin-fast 0.7s linear infinite;margin-left:.4rem}@keyframes pfcc-spin-fast{to{transform:rotate(360deg)}}