:root{--color-text: #ffffff;--color-background: #515050 ;--color-card: #1E1E1E;--color-text-light: #E0E0E0;--color-text-medium: #A0A0A0;--color-primary-green: #00BFA5;--color-primary-dark: #00BFA5;--color-available: #00BFA5;--color-not-available: #FF1744;--color-active-nav: #3C3C3C;--border-radius: 12px;--padding-base: 16px}*{box-sizing:border-box;font-family:Inter,sans-serif}body,html,#root{margin:0;padding:0;height:100%;background-color:var(--color-background);color:var(--color-text-light);overflow-x:hidden}.app-container{min-height:100vh;display:flex;flex-direction:column;padding-top:60px}.header{position:fixed;top:0;left:0;width:100%;height:60px;background-color:var(--color-card);display:flex;justify-content:space-between;align-items:center;padding:0 var(--padding-base) 0 0;box-shadow:0 2px 4px #0006;z-index:1000}.logo{display:flex;align-items:center;padding:0 var(--padding-base);font-size:1.5rem;font-weight:700;color:var(--color-primary-green)}.logo-text{margin-left:8px}.logo-subtext{font-size:.7rem;font-weight:400;color:var(--color-text-medium);margin-top:-5px}.nav-bar{display:flex;align-items:center}.nav-item{display:flex;align-items:center;padding:0 1rem;cursor:pointer;color:var(--color-text-medium);transition:background-color .2s,color .2s;font-size:.9rem;font-weight:500;margin:5px;border-radius:0}.nav-item:hover,.nav-item.active{color:var(--color-available);height:40px;border:2px solid var(--color-primary-green);border-radius:15%}.nav-item svg{margin-right:6px}.balance-display{background-color:var(--color-primary-green);color:var(--color-text);padding:8px 12px;border-radius:6px;font-weight:600;margin-left:var(--padding-base);display:flex;align-items:center}.main-content{padding:20px var(--padding-base) 80px var(--padding-base);flex-grow:1;max-width:1200px;width:100%;margin:0 auto}.page-title{font-size:1.75rem;font-weight:700;margin-bottom:24px;color:var(--color-text-light)}.card{background-color:var(--color-card);border-radius:var(--border-radius);padding:var(--padding-base);box-shadow:0 4px 10px #0000004d}.station-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(500px,1fr));gap:24px;margin-bottom:40px}.station-card{padding:0;overflow:hidden;transition:transform .2s,box-shadow .2s;display:flex;flex-direction:column;justify-content:space-between;border:1px solid var(--color-active-nav)}.station-card:hover{box-shadow:0 8px 20px #00e67633;transform:translateY(-2px)}.status-bar{padding:10px var(--padding-base);font-size:.9rem;font-weight:600;color:var(--color-text);text-align:center;text-transform:uppercase}.status-available{background-color:var(--color-available)}.status-occupied{background-color:var(--color-not-available)}.station-details{padding:var(--padding-base);flex-grow:1}.station-details h3{margin:0 0 4px;font-size:1.4rem;font-weight:700}.station-details p{margin:0 0 12px;font-size:.9rem;color:var(--color-text-medium);display:flex;align-items:center}.station-features{display:flex;justify-content:space-between;margin-top:15px;padding-top:15px;border-top:1px dashed #2F2F2F}.feature-item{display:flex;align-items:center;font-size:.9rem;font-weight:600}.feature-item span{margin-left:6px;color:var(--color-text-light)}.station-card .button-primary{border-radius:0 0 var(--border-radius) var(--border-radius);width:100%;padding:12px;font-size:1rem}.button-primary,.button-secondary{padding:10px 16px;border-radius:8px;font-weight:600;cursor:pointer;border:none;transition:background-color .2s,transform .1s;display:flex;align-items:center;justify-content:center}.button-primary{background-color:var(--color-primary-green);color:var(--color-text)}.button-primary:hover{background-color:var(--color-primary-dark);transform:translateY(-1px)}.button-primary:disabled{background-color:var(--color-available);opacity:.5;cursor:not-allowed}.button-secondary{background-color:transparent;color:var(--color-primary-green);border:2px solid var(--color-primary-green)}.button-secondary:hover{background-color:#00e6761a}.button-group{display:flex;gap:12px;margin-top:20px}.dialog-box{max-width:450px;margin:40px auto;padding:30px}.charging-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.charging-title{margin:0}.charging-stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:24px}.stat-item{padding:12px;text-align:center}.stat-value{font-size:1.5rem;font-weight:700;color:var(--color-primary-green)}.stat-label{font-size:.85rem;color:var(--color-text-medium);margin-top:4px}.gauge-grid{display:flex;gap:24px;margin-bottom:24px}.gauge-card{flex:1;padding:24px;text-align:center}.gauge-value{font-size:3rem;font-weight:800;margin:0}.gauge-unit{font-size:1.5rem;font-weight:600;margin-top:-10px}.gauge-label{font-size:.9rem;color:var(--color-text-medium);margin-top:4px}.progress-container{width:100%;height:8px;background-color:#3c3c3c;border-radius:4px;overflow:hidden;margin-bottom:8px}.progress-bar{height:100%;background-color:var(--color-primary-green);transition:width 1s linear}.progress-text{display:flex;justify-content:space-between;font-size:.9rem;color:var(--color-text-medium);margin-bottom:20px}.session-details{display:flex;justify-content:space-between;align-items:center;padding-top:15px;border-top:1px dashed #2F2F2F;font-size:1.1rem;font-weight:500}.session-details span{display:flex;align-items:center}.duration-text{font-weight:800;color:var(--color-text-light)}.amount-text{font-weight:800;color:var(--color-primary-green);font-size:1.5rem}.data-table{border:1px solid #2F2F2F;border-radius:var(--border-radius);overflow:hidden;margin-bottom:20px}.table-row{display:flex;justify-content:space-between;padding:12px var(--padding-base);border-bottom:1px solid #2F2F2F;font-size:.95rem}.table-row:last-child{border-bottom:none}.table-row-total{font-weight:700;background-color:#282828;color:var(--color-text-light)}.profile-header-card{background:linear-gradient(135deg,#1e1e1e,#282828);padding:24px;margin-bottom:24px;text-align:center;border-radius:var(--border-radius);box-shadow:0 4px 10px #0000004d}.avatar-placeholder{width:80px;height:80px;background-color:var(--color-primary-green);border-radius:50%;margin:0 auto 10px;display:flex;justify-content:center;align-items:center;font-size:2.5rem;font-weight:700;color:var(--color-text)}.profile-wallet-balance{display:flex;justify-content:space-between;align-items:center;padding:16px;background-color:#2f2f2f;border-radius:8px;margin-top:20px}.profile-wallet-value{font-size:1.5rem;font-weight:700;color:var(--color-primary-green);display:flex;align-items:center}.history-item{display:flex;justify-content:space-between;align-items:center;padding:16px 0;border-bottom:1px solid #2F2F2F}.history-item:last-child{border-bottom:none}.history-item h4{margin:0 0 4px;font-size:1.1rem;font-weight:600}.history-item p{margin:0;font-size:.85rem;color:var(--color-text-medium)}.history-actions{display:flex;align-items:center;gap:12px}.history-price{font-size:1.2rem;font-weight:700;color:var(--color-primary-green)}.download-button{background:none;border:none;color:var(--color-text-medium);cursor:pointer;padding:5px;border-radius:4px;transition:color .2s}.download-button:hover{color:var(--color-text-light)}.footer{position:fixed;bottom:0;left:0;width:100%;padding:8px;text-align:center;font-size:.75rem;color:var(--color-text-medium);background-color:var(--color-card);z-index:999}.toast{position:fixed;bottom:50px;right:20px;background-color:var(--color-card);color:var(--color-text-light);padding:12px 20px;border-radius:8px;box-shadow:0 4px 12px #00000080;display:flex;align-items:center;gap:8px;opacity:0;animation:fadeInOut 5s ease-out forwards;z-index:1001}@keyframes fadeInOut{0%{opacity:0;transform:translateY(10px)}10%{opacity:1;transform:translateY(0)}90%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(10px)}}@media(max-width:768px){.header{justify-content:center;padding:0}.logo{display:none}.nav-bar{justify-content:space-around}.nav-item{padding:.5rem;font-size:.8rem}.nav-item span{display:none}.balance-display{margin-left:0;font-size:.8rem;padding:6px 10px;position:absolute;right:var(--padding-base)}.main-content{padding:20px 10px 80px}.gauge-grid{flex-direction:column;gap:16px}.charging-stats-grid{grid-template-columns:1fr 1fr}}.input-field{width:100%;padding:12px;border:2px solid #dcdcdc;border-radius:8px;font-size:15px;background:#f8f8f8;outline:none;transition:border-color .2s ease,background-color .2s ease}.input-field:hover{border-color:#007bff}.input-field:focus{border-color:#007bff;background:#fff;box-shadow:0 0 6px #007bff40}.form-group label{font-size:14px;color:#fff;font-weight:500;margin-bottom:6px;display:block}.form-group{margin-bottom:18px}.station-info-list{display:flex;justify-content:space-between;padding:14px;border-radius:12px;gap:20px;margin-top:10px}.left-info,.right-info{flex:1;display:flex;flex-direction:column;gap:6px}.station-info-list p{font-size:14px;display:flex;justify-content:space-between;margin:0}