:root{--primary-green:#0f8a5f;--light-green:#eaf7f2;--dark-green:#0a6b48;--white:#fff;--gray-light:#f5f5f5;--gray:#e0e0e0;--text-dark:#333;--text-light:#666;--shadow-sm:0 2px 4px rgba(0,0,0,.1);--shadow-md:0 4px 8px rgba(0,0,0,.15);--shadow-lg:0 8px 16px rgba(0,0,0,.2);--border-radius:12px;--transition:all .3s ease}.sgbp-container{max-width:1200px;margin:0 auto;padding:20px;background:var(--white);border-radius:var(--border-radius);box-shadow:var(--shadow-sm);font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen,Ubuntu,sans-serif}.sgbp-header{text-align:center;margin-bottom:30px;padding:20px;background:linear-gradient(135deg,var(--light-green) 0%,var(--white) 100%);border-radius:var(--border-radius)}.sgbp-header-icon{margin-bottom:15px;animation:bounce 2s infinite}@keyframes bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}.sgbp-title{color:var(--primary-green);font-size:28px;font-weight:700;margin:10px 0;text-transform:uppercase;letter-spacing:1px}.sgbp-subtitle{color:var(--text-light);font-size:16px;margin:5px 0 0}.sgbp-form{background:var(--white);padding:30px;border-radius:var(--border-radius);box-shadow:var(--shadow-sm);margin-bottom:30px;transition:var(--transition)}.sgbp-form:hover{box-shadow:var(--shadow-md)}.sgbp-form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px, 1fr));gap:20px;margin-bottom:30px}.sgbp-form-group{display:flex;flex-direction:column}.sgbp-form-group label{display:flex;align-items:center;gap:8px;color:var(--primary-green);font-weight:600;margin-bottom:8px;font-size:14px}.sgbp-form-group label svg{width:18px;height:18px}.sgbp-form-group select,.sgbp-form-group input{padding:12px 15px;border:2px solid var(--gray);border-radius:8px;font-size:15px;color:var(--text-dark);background:var(--white);transition:var(--transition);cursor:pointer}.sgbp-form-group select:hover,.sgbp-form-group input:hover{border-color:var(--primary-green)}.sgbp-form-group select:focus,.sgbp-form-group input:focus{outline:none;border-color:var(--primary-green);box-shadow:0 0 0 3px rgba(15,138,95,.1)}.sgbp-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 30px;border:none;border-radius:50px;font-size:16px;font-weight:600;cursor:pointer;transition:var(--transition);text-decoration:none;position:relative;overflow:hidden}.sgbp-btn-primary{background:linear-gradient(135deg,var(--primary-green),var(--dark-green));color:var(--white);width:100%;box-shadow:0 4px 15px rgba(15,138,95,.3)}.sgbp-btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(15,138,95,.4)}.sgbp-btn-primary:active{transform:translateY(0)}.sgbp-btn-secondary{background:var(--light-green);color:var(--primary-green);border:2px solid var(--primary-green)}.sgbp-btn-secondary:hover{background:var(--primary-green);color:var(--white)}.sgbp-btn-icon{font-size:20px}.sgbp-btn-loader{width:20px;height:20px;border:3px solid var(--white);border-top-color:transparent;border-radius:50%;animation:spin 1s linear infinite;margin-left:10px}@keyframes spin{to{transform:rotate(360deg)}}.sgbp-result{margin:30px 0;animation:slideUp .5s ease}@keyframes slideUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.sgbp-result-card{background:linear-gradient(135deg,var(--white),var(--light-green));border-radius:var(--border-radius);padding:30px;box-shadow:var(--shadow-lg);border:1px solid rgba(15,138,95,.2)}.sgbp-result-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px;padding-bottom:15px;border-bottom:2px dashed var(--primary-green)}.sgbp-result-header h2{color:var(--primary-green);font-size:24px;margin:0}.sgbp-result-badge{background:var(--primary-green);color:var(--white);padding:8px 15px;border-radius:50px;font-size:14px;font-weight:600}.sgbp-consumption-summary{background:var(--white);border-radius:10px;padding:20px;margin-bottom:25px;box-shadow:var(--shadow-sm)}.sgbp-summary-item{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--gray)}.sgbp-summary-item:last-child{border-bottom:none}.sgbp-summary-label{color:var(--text-light);font-weight:500}.sgbp-summary-value{color:var(--primary-green);font-weight:700;font-size:16px}.sgbp-breakdown-title{color:var(--primary-green);font-size:20px;margin:25px 0 15px}.sgbp-breakdown-list{background:var(--white);border-radius:10px;padding:20px;margin-bottom:20px;box-shadow:var(--shadow-sm)}.sgbp-breakdown-item{display:flex;justify-content:space-between;padding:15px 0;border-bottom:1px solid var(--gray);font-size:16px}.sgbp-breakdown-item:last-child{border-bottom:none}.sgbp-breakdown-item span:last-child{font-weight:600;color:var(--text-dark)}.sgbp-total-bill{background:linear-gradient(135deg,var(--primary-green),var(--dark-green));color:var(--white);padding:20px;border-radius:10px;display:flex;justify-content:space-between;align-items:center;font-size:20px;font-weight:700;margin:25px 0;box-shadow:var(--shadow-md)}.sgbp-total-amount{font-size:28px;background:rgba(255,255,255,.2);padding:8px 20px;border-radius:50px}.sgbp-social-share{margin:30px 0;text-align:center}.sgbp-social-share h4{color:var(--text-light);font-size:16px;margin-bottom:15px}.sgbp-share-buttons{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}.sgbp-share-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border:none;border-radius:50px;font-size:14px;font-weight:500;cursor:pointer;transition:var(--transition);background:--primary-green box-shadow:var(--shadow-sm)}.sgbp-share-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.sgbp-share-btn.whatsapp:hover{background:#25d366;color:#fff}.sgbp-share-btn.facebook:hover{background:#1877f2;color:#fff}.sgbp-share-btn.twitter:hover{background:#1da1f2;color:#fff}.sgbp-share-btn.telegram:hover{background:#08c;color:#fff}.sgbp-share-btn.copy-link:hover{background:var(--text-dark);color:#fff}.sgbp-action-buttons{display:flex;gap:15px;margin-top:30px;flex-wrap:wrap}.sgbp-download-dropdown{position:relative;flex:1}.sgbp-dropdown-content{display:none;position:absolute;bottom:100%;left:0;right:0;background:var(--white);min-width:200px;box-shadow:var(--shadow-lg);border-radius:10px;margin-bottom:10px;z-index:1000}.sgbp-download-dropdown:hover .sgbp-dropdown-content{display:block}.sgbp-dropdown-content a{color:var(--text-dark);padding:12px 16px;text-decoration:none;display:block;transition:var(--transition);border-bottom:1px solid var(--gray)}.sgbp-dropdown-content a:last-child{border-bottom:none}.sgbp-dropdown-content a:hover{background:var(--light-green);color:var(--primary-green)}.sgbp-tariff-slabs{margin-top:40px}.sgbp-slabs-container{background:var(--white);border-radius:var(--border-radius);padding:20px;box-shadow:var(--shadow-sm)}.sgbp-slabs-container h3{color:var(--primary-green);text-align:center;margin-bottom:20px;font-size:20px}.sgbp-slabs-grid{border:2px solid var(--light-green);border-radius:10px;overflow:hidden}.sgbp-slabs-header{display:grid;grid-template-columns:1fr 1fr;background:var(--primary-green);color:var(--white);padding:15px;font-weight:600;text-align:center}.sgbp-slab-item{display:grid;grid-template-columns:1fr 1fr;padding:12px 15px;text-align:center;border-bottom:1px solid var(--light-green);transition:var(--transition)}.sgbp-slab-item:hover{background:var(--light-green)}.sgbp-slab-item:last-child{border-bottom:none}.sgbp-slab-item span:last-child{color:var(--primary-green);font-weight:600}@media (max-width:768px){.sgbp-container{padding:10px}.sgbp-header{padding:15px}.sgbp-title{font-size:24px}.sgbp-subtitle{font-size:14px}.sgbp-form{padding:20px}.sgbp-form-grid{grid-template-columns:1fr;gap:15px}.sgbp-result-card{padding:20px}.sgbp-result-header{flex-direction:column;gap:10px;text-align:center}.sgbp-result-header h2{font-size:20px}.sgbp-total-bill{flex-direction:column;gap:15px;text-align:center}.sgbp-total-amount{font-size:24px}.sgbp-action-buttons{flex-direction:column}.sgbp-btn{width:100%}.sgbp-dropdown-content{position:static;margin-top:10px;box-shadow:var(--shadow-sm)}.sgbp-share-buttons{flex-wrap:wrap}.sgbp-share-btn{flex:1 1 calc(50% - 5px)}}@media (max-width:480px){.sgbp-share-btn{flex:1 1 100%}.sgbp-breakdown-item{flex-direction:column;gap:5px;text-align:center}.sgbp-summary-item{flex-direction:column;gap:5px;text-align:center}}.animate-card{animation:fadeInScale .6s ease}@keyframes fadeInScale{from{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.sgbp-loading{text-align:center;padding:50px;color:var(--primary-green)}.sgbp-loading-spinner{width:50px;height:50px;border:4px solid var(--light-green);border-top-color:var(--primary-green);border-radius:50%;animation:spin 1s linear infinite;margin:0 auto 20px}.sgbp-tooltip{position:relative;display:inline-block}.sgbp-tooltip:hover:after{content:attr(data-tooltip);position:absolute;bottom:100%;left:50%;transform:translateX(-50%);background:var(--text-dark);color:var(--white);padding:5px 10px;border-radius:5px;font-size:12px;white-space:nowrap;margin-bottom:5px}@media print{.sgbp-form,.sgbp-social-share,.sgbp-action-buttons,.sgbp-tariff-slabs,.sgbp-header-icon,.sgbp-share-buttons{display:none !important}.sgbp-result-card{box-shadow:none;border:1px solid #000}.sgbp-total-bill{background:0 0;color:#000;border:2px solid #000}}