.eleccalc{animation:fadeIn .4s ease-out}.page-title{font-size:1.75rem;font-weight:800;letter-spacing:-.03em;margin-bottom:.3rem}.page-desc{color:var(--text-secondary);font-size:.9rem;margin-bottom:2rem}.section-label{font-size:1rem;font-weight:700;margin-bottom:.75rem;color:var(--text)}.unit-price-section{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem;margin-bottom:2rem}.input-label{display:block;font-size:.82rem;font-weight:600;color:var(--text-secondary);margin-bottom:.4rem}.unit-price-row{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}.unit-price-input{width:90px;padding:.55rem .75rem;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg);color:var(--text);font-size:1.05rem;font-weight:600;text-align:right}.input-unit{font-size:.85rem;color:var(--text-secondary);font-weight:500}.unit-hint{font-size:.75rem;color:var(--text-tertiary)}.add-section{margin-bottom:2rem;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.add-tabs{display:flex;border-bottom:1px solid var(--border);background:var(--bg-secondary)}.add-tab{flex:1;padding:.7rem 1rem;background:none;border:none;font-size:.82rem;font-weight:600;color:var(--text-secondary);cursor:pointer;transition:all .15s;position:relative}.add-tab.active{color:var(--brand);background:var(--bg)}.add-tab.active:after{content:"";position:absolute;bottom:-1px;left:0;right:0;height:2px;background:var(--brand)}.add-panel{padding:1.25rem}.preset-grid{display:flex;flex-wrap:wrap;gap:.5rem}.preset-btn{display:inline-flex;align-items:center;gap:.4rem;padding:.5rem .85rem;background:var(--bg-secondary);border:1px solid var(--border);border-radius:100px;cursor:pointer;transition:all .15s;white-space:nowrap;font-size:.82rem}.preset-btn:hover{border-color:var(--brand);background:var(--brand-light)}.preset-btn:active{transform:scale(.96)}.preset-icon{font-size:1rem}.preset-name{font-weight:600;color:var(--text)}.custom-row{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap}.custom-input{padding:.55rem .75rem;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:var(--text);font-size:.85rem;font-family:inherit}.custom-input:focus{outline:none;border-color:var(--brand)}.custom-input--name{flex:2;min-width:120px}.custom-input--watt,.custom-input--hours{width:80px;text-align:right}.add-btn{padding:.55rem 1rem;background:var(--brand);color:#fff;border:none;border-radius:8px;font-weight:600;font-size:.82rem;cursor:pointer;transition:all .15s;white-space:nowrap}.add-btn:hover{opacity:.9}.list-section{margin-bottom:2rem}.list-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.75rem}.clear-inline-btn{background:none;border:none;color:var(--text-tertiary);font-size:.75rem;cursor:pointer;padding:.3rem .5rem;border-radius:4px;transition:color .15s}.clear-inline-btn:hover{color:#ef4444}.appliance-cards{display:flex;flex-direction:column;gap:.4rem}.appliance-card{display:flex;justify-content:space-between;align-items:center;padding:.75rem 1rem;background:var(--bg);border:1px solid var(--border-light);border-radius:10px;transition:border-color .12s}.appliance-card:hover{border-color:var(--border)}.ac-left{display:flex;align-items:center;gap:.75rem}.ac-icon{font-size:1.2rem}.ac-name{display:block;font-size:.85rem;font-weight:600;color:var(--text)}.ac-spec{display:block;font-size:.72rem;color:var(--text-tertiary)}.ac-right{display:flex;align-items:center;gap:.75rem}.ac-cost{font-size:.95rem;font-weight:700;color:var(--text)}.ac-cost small{font-size:.7rem;font-weight:400;color:var(--text-tertiary)}.ac-remove{background:none;border:none;color:var(--text-tertiary);font-size:1.1rem;cursor:pointer;padding:.15rem .35rem;border-radius:4px;transition:color .12s;line-height:1;opacity:.5}.ac-remove:hover{color:#ef4444;opacity:1}.total-bar{margin-top:.5rem}.total-bar-inner{display:flex;justify-content:space-between;align-items:center;padding:.85rem 1rem;background:color-mix(in srgb,var(--brand) 6%,var(--bg));border:1px solid color-mix(in srgb,var(--brand) 20%,var(--border));border-radius:10px}.total-label{font-size:.82rem;font-weight:600;color:var(--text-secondary)}.total-amount{font-size:1.15rem;font-weight:800;color:var(--brand)}.total-amount small{font-size:.72rem;font-weight:400;color:var(--text-secondary)}.result-section{margin-bottom:2rem}.share-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}.share-card-header{padding:1rem 1.25rem;border-bottom:1px solid var(--border-light)}.share-card-label{font-size:.82rem;font-weight:600;color:var(--text-secondary)}.share-card-body{padding:1.5rem 1.25rem}.share-stats{display:flex;align-items:center;justify-content:center;gap:1.5rem;margin-bottom:1rem}.share-stat{text-align:center}.share-stat-main .share-stat-value{font-size:1.75rem;color:var(--brand)}.share-stat-value{display:block;font-size:1.2rem;font-weight:800;color:var(--text);letter-spacing:-.02em}.share-stat-label{display:block;font-size:.72rem;color:var(--text-tertiary);margin-top:.15rem}.share-stat-sep{width:1px;height:2.5rem;background:var(--border)}.share-kwh{text-align:center;font-size:.82rem;color:var(--text-secondary);margin-bottom:1rem;padding:.5rem;background:var(--bg);border-radius:var(--radius-sm)}.share-items{display:flex;flex-wrap:wrap;gap:.4rem;justify-content:center}.share-item{font-size:.72rem;color:var(--text-secondary);background:var(--bg);padding:.25rem .6rem;border-radius:100px;border:1px solid var(--border-light)}.share-card-footer{display:flex;justify-content:space-between;align-items:center;padding:.75rem 1.25rem;border-top:1px solid var(--border-light);font-size:.72rem}.share-card-brand{font-weight:800;background:linear-gradient(135deg,var(--brand) 0%,#FB923C 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.share-card-url{color:var(--text-tertiary)}.share-actions{display:flex;gap:.5rem;margin-top:.75rem;margin-bottom:1.5rem}.btn-share,.btn-copy-result{flex:1;display:flex;align-items:center;justify-content:center;gap:.4rem;padding:.65rem 1rem;border-radius:var(--radius-sm);font-size:.85rem;font-weight:600;cursor:pointer;transition:all var(--transition)}.btn-share{background:var(--brand);color:#fff;border:none;box-shadow:0 2px 8px color-mix(in srgb,var(--brand) 25%,transparent)}.btn-share:hover{opacity:.9;transform:translateY(-1px)}.btn-copy-result{background:var(--bg-secondary);color:var(--text);border:1px solid var(--border)}.btn-copy-result:hover{border-color:var(--brand);background:var(--brand-light)}.saving-section{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem}.saving-desc{font-size:.8rem;color:var(--text-secondary);margin-top:-.4rem;margin-bottom:.75rem}.saving-list{display:flex;flex-direction:column;gap:.4rem;margin-bottom:.75rem}.saving-item{display:flex;justify-content:space-between;align-items:center;padding:.5rem .75rem;background:var(--bg);border-radius:var(--radius-sm);font-size:.82rem}.saving-name{color:var(--text);font-weight:500}.saving-amount{color:var(--brand);font-weight:700;font-size:.85rem}.saving-total{display:flex;justify-content:space-between;align-items:center;padding:.75rem;border-top:2px solid var(--border);font-size:.85rem;font-weight:600;color:var(--text)}.saving-total-value{color:var(--brand);font-weight:800;font-size:1rem}.actions{text-align:center;margin-bottom:1.5rem}.action-btn{padding:.5rem 1.5rem;background:var(--bg);color:var(--text-secondary);border:1px solid var(--border);border-radius:var(--radius-sm);font-size:.82rem;font-weight:500;cursor:pointer;transition:all var(--transition)}.action-btn:hover{border-color:#ef4444;color:#ef4444;background:color-mix(in srgb,#ef4444 5%,var(--bg))}.seo-content{border-top:1px solid var(--border);padding-top:2rem;font-size:.88rem;color:var(--text-secondary);line-height:1.8}.seo-content h2{font-size:1.15rem;font-weight:700;color:var(--text);margin-bottom:.75rem}.seo-content h3{font-size:1rem;font-weight:700;color:var(--text);margin:1.5rem 0 .5rem}.seo-content p{margin-bottom:.75rem}.seo-content ul{margin:.5rem 0 1rem 1.25rem}.seo-content li{margin-bottom:.4rem}.seo-content code{background:var(--bg-tertiary);padding:.15rem .4rem;border-radius:4px;font-size:.82rem}@media(max-width:640px){.page-title{font-size:1.35rem}.custom-row{flex-direction:column}.custom-input--name,.custom-input--watt,.custom-input--hours,.add-btn{width:100%}.share-stats{gap:.75rem}.share-stat-value{font-size:1rem}.share-stat-main .share-stat-value{font-size:1.35rem}.share-actions{flex-direction:column}}