:root{--color-dark: #1C1C1E;--color-primary: #34C759;--color-solar: #FFD60A;--color-accent: #007AFF;--color-warning: #FF9500;--color-danger: #FF3B30;--color-bg: #F2F2F7;--color-bg-alt: #E5E5EA;--color-white: #FFFFFF;--color-gray-50: #F9F9F9;--color-gray-100:#F2F2F7;--color-gray-200:#E5E5EA;--color-gray-300:#D1D1D6;--color-gray-400:#AEAEB2;--color-gray-500:#8E8E93;--color-gray-600:#636366;--color-gray-700:#48484A;--color-gray-800:#3A3A3C;--color-gray-900:#1C1C1E;--shadow-ios: 0 4px 20px rgba(0,0,0,.04);--shadow-ios-float: 0 8px 30px rgba(0,0,0,.08);--shadow-ios-menu: 0 10px 40px rgba(0,0,0,.15);--shadow-neon-green: 0 0 15px rgba(52,199,89,.5);--shadow-neon-solar: 0 0 15px rgba(255,214,10,.5);--radius-sm: 12px;--radius-md: 20px;--radius-lg: 24px;--radius-xl: 28px;--radius-2xl: 32px;--radius-full: 9999px;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--transition: .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: .3s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html,body{height:100%;overflow:hidden}button,[role=button],[data-action]{cursor:pointer;outline:none}body{font-family:var(--font-family);background-color:var(--color-bg-alt);color:var(--color-gray-900);-webkit-font-smoothing:antialiased;display:flex;align-items:center;justify-content:center;-webkit-user-select:none;user-select:none;touch-action:manipulation}#app{width:100%;height:100%;display:flex;align-items:center;justify-content:center}#mobile-frame{width:100%;height:100%;background-color:var(--color-bg);position:relative;overflow:hidden;display:flex;flex-direction:column}@media(min-width:768px){#mobile-frame{max-width:400px;max-height:850px;border-radius:45px;box-shadow:0 30px 80px #00000059,0 0 0 8px #1c1c1e,0 0 0 16px #444}}.no-scrollbar::-webkit-scrollbar{display:none}.no-scrollbar{-ms-overflow-style:none;scrollbar-width:none}.apple-glass{background-color:#ffffffb8;backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);border-bottom:.5px solid rgba(0,0,0,.1);box-shadow:0 .5px #fff3 inset}.apple-glass-nav{background-color:#ffffffb8;backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);border-top:.5px solid rgba(0,0,0,.1);box-shadow:0 .5px #fff3 inset}@keyframes fadeInScale{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes slideInRight{0%{transform:translate(100%)}to{transform:translate(0)}}@keyframes slideOutRight{0%{transform:translate(0)}to{transform:translate(100%)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes shimmer{0%{background-position:-468px 0}to{background-position:468px 0}}.animate-fade-in{animation:fadeIn .4s cubic-bezier(.2,.8,.2,1) forwards}.animate-fade-scale{animation:fadeInScale .3s ease forwards}.animate-pulse{animation:pulse 2s ease-in-out infinite}.animate-spin{animation:spin 1s linear infinite}.skeleton{background:#f6f7f8;background-image:linear-gradient(to right,#f6f7f8,#edeef1,#f6f7f8 40%,#f6f7f8);background-repeat:no-repeat;background-size:800px 104px;display:inline-block;position:relative;animation-duration:1.2s;animation-fill-mode:forwards;animation-iteration-count:infinite;animation-name:shimmer;animation-timing-function:linear;border-radius:4px}.skeleton-text{height:1em;width:100%;border-radius:4px}.skeleton-circle{border-radius:50%}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.login-page{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem 1.5rem;gap:2rem;background:linear-gradient(160deg,#1c1c1e,#2c2c2e,#1c1c1e);position:relative;overflow:hidden}.login-page:before{content:"";position:absolute;top:-80px;left:-80px;width:300px;height:300px;background:radial-gradient(circle,rgba(52,199,89,.2) 0%,transparent 70%);pointer-events:none}.login-page:after{content:"";position:absolute;bottom:-80px;right:-80px;width:300px;height:300px;background:radial-gradient(circle,rgba(0,122,255,.15) 0%,transparent 70%);pointer-events:none}.login-logo{width:80px;height:80px;background:#ffffff0d;border:1.5px solid rgba(255,255,255,.1);border-radius:24px;display:flex;align-items:center;justify-content:center;overflow:hidden}.login-logo img{width:100%;height:100%;object-fit:cover}.login-title{font-size:2rem;font-weight:800;color:#fff;letter-spacing:-.03em;text-align:center}.login-subtitle{font-size:.875rem;color:var(--color-gray-500);text-align:center;margin-top:.25rem}.login-form{width:100%;display:flex;flex-direction:column;gap:.875rem}.login-input-group{position:relative}.login-input-group i{position:absolute;left:1rem;top:50%;transform:translateY(-50%);color:var(--color-gray-500);font-size:.875rem}.login-input{width:100%;background:#ffffff12;border:1.5px solid rgba(255,255,255,.1);border-radius:var(--radius-md);padding:.875rem 1rem .875rem 2.75rem;font-size:.9375rem;font-family:var(--font-family);color:#fff;outline:none;transition:border-color var(--transition)}.login-input::placeholder{color:var(--color-gray-600)}.login-input:focus{border-color:#34c75980;background:#ffffff1a}.login-btn{width:100%;background:var(--color-primary);color:#fff;border:none;border-radius:var(--radius-md);padding:1rem;font-size:.9375rem;font-weight:700;font-family:var(--font-family);cursor:pointer;transition:all var(--transition);display:flex;align-items:center;justify-content:center;gap:.5rem}.login-btn:hover{background:#2db34a;transform:translateY(-1px);box-shadow:0 8px 20px #34c7594d}.login-btn:active{transform:scale(.98)}.login-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.login-error{background:#ff3b3026;border:1px solid rgba(255,59,48,.3);border-radius:var(--radius-sm);padding:.75rem 1rem;font-size:.8125rem;font-weight:500;color:#ff6b6b;text-align:center}.app-header{padding:1.5rem 1.5rem .75rem;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:50}.header-greeting{font-size:.75rem;color:var(--color-gray-500);font-weight:500;margin-bottom:2px}.header-name{font-size:1.25rem;font-weight:700;letter-spacing:-.02em}.supply-selector-btn{display:flex;align-items:center;gap:8px;background:#ffffff80;border:1px solid rgba(0,0,0,.05);border-radius:var(--radius-full);padding:4px 4px 4px 12px;cursor:pointer;transition:all var(--transition);box-shadow:var(--shadow-ios)}.supply-selector-btn:active{transform:scale(.95)}.supply-type{font-size:9px;font-weight:700;color:var(--color-gray-400);text-transform:uppercase;letter-spacing:.05em;line-height:1}.supply-name{font-size:12px;font-weight:700;color:var(--color-gray-900);line-height:1;max-width:80px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.supply-chevron{width:28px;height:28px;background:var(--color-gray-100);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:10px;color:var(--color-gray-500)}.supply-dropdown{position:absolute;right:0;top:calc(100% + 8px);width:260px;background:#fffffffa;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:var(--radius-lg);box-shadow:var(--shadow-ios-menu);border:1px solid rgba(0,0,0,.05);overflow:hidden;transform-origin:top right;transition:all var(--transition-slow);z-index:60}.supply-dropdown.hidden{display:none}.supply-dropdown-inner{padding:8px}.supply-option{width:100%;text-align:left;background:transparent;border:none;cursor:pointer;display:flex;align-items:center;gap:12px;padding:12px;border-radius:var(--radius-sm);transition:background var(--transition)}.supply-option:hover,.supply-option.active{background:var(--color-gray-100)}.supply-option-icon{width:32px;height:32px;border-radius:50%;background:#fff;box-shadow:var(--shadow-ios);display:flex;align-items:center;justify-content:center;flex-shrink:0}.supply-option-name{font-weight:700;font-size:.875rem;display:block}.supply-option-addr{font-size:10px;color:var(--color-gray-500);display:block}.supply-option-check{color:var(--color-primary);font-size:.875rem;margin-left:auto}.main-content{flex:1;overflow-y:auto;padding-bottom:7rem;padding-top:.5rem}.tab-content{display:none}.tab-content.active{display:block;animation:fadeIn .35s cubic-bezier(.2,.8,.2,1)}.tab-inner{padding:0 1.25rem;display:flex;flex-direction:column;gap:1.25rem}.app-nav{position:absolute;bottom:0;left:0;right:0;z-index:50;padding:8px 8px 1.5rem;display:flex;justify-content:space-around;align-items:center;gap:4px}.nav-btn{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:8px 4px;background:transparent;border:none;cursor:pointer;color:var(--color-gray-400);font-family:var(--font-family);transition:color var(--transition)}.nav-btn i{font-size:1.25rem;transition:transform var(--transition)}.nav-btn span{font-size:10px;font-weight:500}.nav-btn:active i{transform:scale(.88)}.nav-btn.active{color:var(--color-primary)}.mode-toggle{background:var(--color-gray-200);border-radius:var(--radius-full);padding:4px;display:flex;position:relative;width:fit-content;margin:0 auto}.mode-toggle-bg{position:absolute;left:4px;top:4px;height:calc(100% - 8px);width:calc(50% - 4px);background:#fff;border-radius:var(--radius-full);box-shadow:var(--shadow-ios);transition:transform var(--transition-slow)}.mode-btn{flex:1;position:relative;z-index:1;background:transparent;border:none;cursor:pointer;font-size:11px;font-weight:700;font-family:var(--font-family);padding:6px 20px;border-radius:var(--radius-full);transition:color var(--transition);display:flex;align-items:center;gap:6px;white-space:nowrap}.mode-btn.active{color:var(--color-gray-900)}.mode-btn:not(.active){color:var(--color-gray-500)}.kpi-card{background:var(--color-dark);border-radius:var(--radius-2xl);padding:1.5rem;position:relative;overflow:hidden;transition:background var(--transition-slow);box-shadow:var(--shadow-ios-float)}.kpi-glow{position:absolute;top:-40px;right:-40px;width:192px;height:192px;background:#34c7594d;border-radius:50%;filter:blur(60px);transition:background var(--transition-slow)}.kpi-live{display:flex;align-items:center;gap:8px;position:relative;z-index:1}.kpi-dot{width:8px;height:8px;border-radius:50%;background:var(--color-primary);box-shadow:var(--shadow-neon-green);animation:pulse 2s ease-in-out infinite;transition:background var(--transition-slow),box-shadow var(--transition-slow)}.kpi-dot.solar{background:var(--color-solar);box-shadow:var(--shadow-neon-solar)}.kpi-live-text{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--color-gray-500)}.kpi-value-row{display:flex;align-items:baseline;gap:4px;margin-top:4px;position:relative;z-index:1}.kpi-value{font-size:4rem;font-weight:500;letter-spacing:-.04em;line-height:1;color:#fff;transition:all var(--transition-slow)}.kpi-unit{font-size:1.5rem;color:var(--color-gray-500);font-weight:400}.kpi-footer{margin-top:2rem;display:flex;justify-content:space-between;align-items:flex-end;position:relative;z-index:1}.kpi-cost-label{font-size:.75rem;color:var(--color-gray-500);font-weight:500;margin-bottom:4px}.kpi-cost-value{font-size:1.5rem;font-weight:600;color:#fff}.kpi-badge{background:#ffffff1a;border:1px solid rgba(255,255,255,.05);border-radius:var(--radius-full);padding:6px 12px;display:flex;align-items:center;gap:6px;font-size:12px;font-weight:700;color:#fff;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.card{background:#fff;border-radius:var(--radius-xl);padding:1.5rem;box-shadow:var(--shadow-ios)}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.card-title{font-weight:700;font-size:1.125rem;letter-spacing:-.02em}.card-badge{font-size:10px;font-weight:700;color:var(--color-gray-400);background:var(--color-gray-100);padding:4px 8px;border-radius:6px}.chart-wrap{height:192px;position:relative}.chart-wrap-sm{height:160px;position:relative}.chart-wrap-md{height:256px;position:relative}.devices-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.device-card{background:#fff;border-radius:var(--radius-lg);padding:1.25rem;display:flex;flex-direction:column;align-items:center;text-align:center;cursor:pointer;transition:all var(--transition);border:2px solid transparent;box-shadow:var(--shadow-ios)}.device-card:active{transform:scale(.95)}.device-card.active-accent{border-color:var(--color-accent);background:var(--color-gray-50)}.device-card.active-warning{border-color:var(--color-warning);background:var(--color-gray-50)}.device-icon{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:.75rem;font-size:1.25rem}.device-icon.blue{background:#007aff14;color:var(--color-accent)}.device-icon.yellow{background:#ff950014;color:var(--color-warning)}.device-name{font-weight:600;font-size:.875rem}.device-kw{font-size:.75rem;color:var(--color-gray-500);font-weight:500;margin-top:4px}.device-label{font-size:10px;font-weight:700;margin-top:8px;opacity:0;transition:opacity var(--transition)}.device-label.show{opacity:1}.device-label.accent{color:var(--color-accent)}.device-label.warning{color:var(--color-warning)}.price-semaphore{background:#fff;border-radius:var(--radius-xl);padding:1.5rem;display:flex;flex-direction:column;align-items:center;text-align:center;position:relative;overflow:hidden;box-shadow:var(--shadow-ios)}.price-semaphore-bar{position:absolute;top:0;left:0;right:0;height:6px;background:linear-gradient(to right,#34c759,#ffd60a,#ff3b30)}.price-semaphore-label{font-size:10px;font-weight:700;color:var(--color-gray-400);text-transform:uppercase;letter-spacing:.08em;margin-top:.5rem}.price-semaphore-value{display:flex;align-items:baseline;gap:4px;margin:.5rem 0}.price-semaphore-num{font-size:3rem;font-weight:700;letter-spacing:-.04em}.price-semaphore-unit{font-size:1.125rem;color:var(--color-gray-400);font-weight:500}.price-pill{padding:6px 16px;border-radius:var(--radius-full);font-size:12px;font-weight:700}.price-pill.low{background:#34c7591f;color:var(--color-primary);border:1px solid rgba(52,199,89,.2)}.price-pill.mid{background:#ff95001f;color:var(--color-warning);border:1px solid rgba(255,149,0,.2)}.price-pill.high{background:#ff3b301f;color:var(--color-danger);border:1px solid rgba(255,59,48,.2)}.extremes-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.extreme-card{background:#fff;border-radius:var(--radius-lg);padding:1rem;box-shadow:var(--shadow-ios);border-left:4px solid transparent}.extreme-card.best{border-color:var(--color-primary)}.extreme-card.worst{border-color:var(--color-danger)}.extreme-label{font-size:10px;font-weight:700;color:var(--color-gray-400);text-transform:uppercase;margin-bottom:4px}.extreme-hour{font-size:1.25rem;font-weight:700}.extreme-price{font-size:.75rem;font-weight:500;margin-top:2px}.extreme-card.best .extreme-price{color:var(--color-primary)}.extreme-card.worst .extreme-price{color:var(--color-danger)}.period-tabs{background:var(--color-gray-200);border-radius:var(--radius-md);padding:4px;display:flex;gap:2px}.period-btn{flex:1;padding:6px;background:transparent;border:none;cursor:pointer;font-size:.75rem;font-weight:700;font-family:var(--font-family);color:var(--color-gray-500);border-radius:10px;transition:all var(--transition)}.period-btn.active{background:#fff;color:var(--color-gray-900);box-shadow:var(--shadow-ios)}.stats-total-label{font-size:.75rem;color:var(--color-gray-400);font-weight:700;text-transform:uppercase}.stats-total-value{font-size:1.5rem;font-weight:700}.stats-dates{font-size:.75rem;color:var(--color-gray-400)}.breakdown-inner{display:flex;align-items:center;gap:1.5rem}.breakdown-chart{width:128px;height:128px;flex-shrink:0;position:relative}.breakdown-center{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;flex-direction:column;pointer-events:none}.breakdown-center-label{font-size:10px;color:var(--color-gray-400);font-weight:700}.breakdown-legend{flex:1;display:flex;flex-direction:column;gap:12px}.legend-item{display:flex;justify-content:space-between;align-items:center;font-size:.75rem}.legend-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.legend-name{font-weight:500;color:var(--color-gray-700)}.legend-pct{font-weight:700}.invoice-hero{background:linear-gradient(135deg,#1c1c1e,#2c2c2e);border-radius:var(--radius-xl);padding:1.5rem;color:#fff;position:relative;overflow:hidden;box-shadow:0 8px 30px #0003}.invoice-hero:before{content:"";position:absolute;top:0;right:0;width:128px;height:128px;background:#ffffff0d;border-radius:50%;filter:blur(30px);margin:-3rem -3rem 0 0}.invoice-hero-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1.5rem;position:relative;z-index:1}.invoice-hero-label{font-size:10px;font-weight:700;color:var(--color-gray-500);text-transform:uppercase;letter-spacing:.08em;margin-bottom:4px}.invoice-hero-period{font-size:1.25rem;font-weight:700}.invoice-status{padding:4px 10px;border-radius:var(--radius-full);font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.05em}.invoice-status.paid{background:#34c75933;color:#34c759;border:1px solid rgba(52,199,89,.2)}.invoice-status.pending{background:#ff950033;color:#ff9500;border:1px solid rgba(255,149,0,.2)}.invoice-status.overdue{background:#ff3b3033;color:#ff3b30;border:1px solid rgba(255,59,48,.2)}.invoice-hero-footer{display:flex;justify-content:space-between;align-items:flex-end;position:relative;z-index:1}.invoice-hero-amount{font-size:2.25rem;font-weight:700;letter-spacing:-.03em}.invoice-hero-due{font-size:.75rem;color:var(--color-gray-500);margin-top:4px}.invoice-download{width:40px;height:40px;background:#ffffff1a;border:1px solid rgba(255,255,255,.1);border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background var(--transition);color:#fff;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.invoice-download:hover{background:#fff3}.invoice-section-title{font-weight:700;font-size:1.125rem;margin-bottom:.75rem;padding:0 .25rem}.invoice-list{background:#fff;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-ios)}.invoice-item{display:flex;justify-content:space-between;align-items:center;padding:1rem;border-bottom:1px solid var(--color-gray-100);cursor:pointer;transition:background var(--transition)}.invoice-item:last-child{border-bottom:none}.invoice-item:hover{background:var(--color-gray-50)}.invoice-item:active{background:var(--color-gray-100)}.invoice-item-left{display:flex;align-items:center;gap:1rem}.invoice-item-icon{width:40px;height:40px;border-radius:50%;background:var(--color-gray-50);color:var(--color-gray-400);display:flex;align-items:center;justify-content:center;font-size:1.125rem}.invoice-item-name{font-weight:600;font-size:.875rem;color:var(--color-gray-900)}.invoice-item-kwh{font-size:.75rem;color:var(--color-gray-500);font-weight:500;margin-top:2px}.invoice-item-amount{font-weight:700;font-size:.9375rem;color:var(--color-gray-900);text-align:right}.invoice-item-status{font-size:10px;font-weight:700;margin-top:2px;text-align:right}.invoice-item-status.paid{color:var(--color-gray-400)}.invoice-item-status.pending{color:var(--color-warning)}.invoice-item-status.overdue{color:var(--color-danger)}.profile-header{padding:1.5rem 1.25rem 0}.profile-name{font-size:1.875rem;font-weight:800;letter-spacing:-.03em}.profile-badges{display:flex;align-items:center;gap:8px;margin-top:8px}.profile-badge-plan{background:#007aff1a;color:var(--color-accent);font-size:10px;font-weight:700;padding:4px 8px;border-radius:6px;text-transform:uppercase;letter-spacing:.05em}.profile-badge-id{font-size:.875rem;font-weight:500;color:var(--color-gray-500)}.profile-section{padding:0 1.25rem}.profile-section-title{font-size:.75rem;font-weight:700;color:var(--color-gray-400);text-transform:uppercase;letter-spacing:.06em;margin-bottom:.75rem;padding:0 .25rem}.profile-group{background:#fff;border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-ios)}.profile-item{display:flex;justify-content:space-between;align-items:center;padding:1rem;border-bottom:1px solid var(--color-gray-100);cursor:pointer;transition:background var(--transition)}.profile-item:last-child{border-bottom:none}.profile-item:hover{background:var(--color-gray-50)}.profile-item:active{background:var(--color-gray-100)}.profile-item-left{display:flex;align-items:center;gap:12px}.profile-item-icon{width:32px;height:32px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:.875rem}.profile-item-label{font-weight:600;font-size:.875rem;color:var(--color-gray-900);display:block}.profile-item-sub{font-size:.75rem;color:var(--color-gray-500);font-weight:500;margin-top:2px;display:block}.profile-arrow{color:var(--color-gray-300);font-size:10px}.profile-edit-text{color:var(--color-gray-400);font-size:.75rem;font-weight:500}.profile-logout{color:var(--color-danger);font-size:.875rem;font-weight:600;text-align:center;cursor:pointer;padding:1rem;transition:background var(--transition)}.profile-logout:hover{background:#ff3b300d}.ios-toggle{width:51px;height:31px;background:var(--color-gray-200);border-radius:var(--radius-full);padding:2px;cursor:pointer;transition:background var(--transition-slow);flex-shrink:0}.ios-toggle.on{background:var(--color-primary)}.ios-toggle-knob{width:27px;height:27px;background:#fff;border-radius:50%;box-shadow:0 2px 4px #0003;transition:transform var(--transition-slow)}.ios-toggle.on .ios-toggle-knob{transform:translate(20px)}.sub-page{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--color-bg);z-index:70;transform:translate(100%);transition:transform var(--transition-slow) cubic-bezier(.4,0,.2,1);padding-top:1rem;overflow-y:auto}.sub-page.open{transform:translate(0)}.sub-page-inner{padding:1rem 1.25rem 2rem;display:flex;flex-direction:column;gap:1.25rem}.sub-page-header{display:flex;align-items:center;gap:1rem;padding:0 1.25rem;margin-bottom:.5rem}.sub-back-btn{width:40px;height:40px;border-radius:50%;background:#fff;box-shadow:var(--shadow-ios);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--color-gray-600);transition:all var(--transition)}.sub-back-btn:hover{transform:scale(1.05);color:var(--color-gray-900)}.sub-page-title{font-size:1.25rem;font-weight:700}.power-current-card{background:#ff95001a;border:1px solid rgba(255,149,0,.2);border-radius:var(--radius-lg);padding:1.25rem;text-align:center}.power-current-label{font-size:.875rem;color:var(--color-warning);font-weight:600;text-transform:uppercase;margin-bottom:4px}.power-current-value{font-size:2.5rem;font-weight:700}.power-current-unit{font-size:1.25rem;color:var(--color-gray-500);font-weight:400}input[type=range]{width:100%;height:8px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:var(--color-gray-200);border-radius:4px;cursor:pointer;outline:none}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:22px;height:22px;background:var(--color-warning);border-radius:50%;cursor:pointer;box-shadow:0 2px 6px #ff950066}.range-labels{display:flex;justify-content:space-between;margin-top:8px;font-size:.75rem;color:var(--color-gray-400);font-weight:500}.form-group{display:flex;flex-direction:column;gap:6px}.form-label{font-size:10px;font-weight:700;color:var(--color-gray-500);text-transform:uppercase;letter-spacing:.05em}.form-input{width:100%;background:var(--color-gray-50);border:1.5px solid var(--color-gray-200);border-radius:var(--radius-md);padding:12px 16px;font-size:.9375rem;font-family:var(--font-family);color:var(--color-gray-900);outline:none;transition:border-color var(--transition)}.form-input:focus{border-color:var(--color-accent)}.surplus-hero{background:var(--color-primary);border-radius:var(--radius-lg);padding:1.5rem;color:#fff;position:relative;overflow:hidden}.surplus-hero:before{content:"";position:absolute;top:0;right:0;width:128px;height:128px;background:#ffffff1a;border-radius:50%;filter:blur(30px);margin:-3rem -3rem 0 0}.battery-hero{background:linear-gradient(135deg,#3b5bdb,#7048e8);border-radius:var(--radius-lg);padding:1.5rem;color:#fff;box-shadow:0 8px 30px #3b5bdb4d}.battery-balance-label{font-size:.875rem;color:#ffffffb3;font-weight:500;margin-bottom:4px}.battery-balance-value{font-size:2.5rem;font-weight:700;letter-spacing:-.03em}.battery-item{display:flex;justify-content:space-between;align-items:center;padding:1rem;border-bottom:1px solid var(--color-gray-100)}.battery-item:last-child{border-bottom:none}.battery-item-icon{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center}.battery-item-icon.credit{background:#34c7591a;color:var(--color-primary)}.battery-item-icon.debit{background:#ff3b301a;color:var(--color-danger)}.battery-item-name{font-weight:700;font-size:.875rem}.battery-item-date{font-size:.75rem;color:var(--color-gray-400)}.battery-item-amount{font-weight:700;font-size:.875rem}.battery-item-amount.credit{color:var(--color-primary)}.battery-item-amount.debit{color:var(--color-gray-900)}.confirm-btn{width:100%;padding:1rem;background:var(--color-dark);color:#fff;border:none;border-radius:var(--radius-md);font-size:.9375rem;font-weight:700;font-family:var(--font-family);cursor:pointer;transition:all var(--transition);box-shadow:0 4px 15px #00000026}.confirm-btn:hover{background:var(--color-gray-800);transform:translateY(-1px)}.confirm-btn:active{transform:scale(.98)}.confirm-btn.accent{background:var(--color-accent);box-shadow:0 4px 15px #007aff4d}.confirm-btn.accent:hover{background:#06d}.info-box{background:var(--color-gray-50);border-radius:var(--radius-md);padding:.75rem 1rem;font-size:.75rem;color:var(--color-gray-500);line-height:1.5}.search-group{position:relative}.search-group i{position:absolute;left:1rem;top:50%;transform:translateY(-50%);color:var(--color-gray-400)}.search-input{width:100%;background:var(--color-gray-50);border:1.5px solid var(--color-gray-200);border-radius:var(--radius-md);padding:.75rem 1rem .75rem 2.75rem;font-size:.875rem;font-family:var(--font-family);outline:none;transition:border-color var(--transition)}.search-input:focus{border-color:#a855f7}.empty-state{text-align:center;padding:3rem 1.5rem;color:var(--color-gray-500);display:flex;flex-direction:column;align-items:center;gap:.75rem}.empty-state i{font-size:3rem;color:var(--color-gray-300)}.empty-state h3{font-weight:700;font-size:1.125rem;color:var(--color-gray-700)}.empty-state p{font-size:.875rem;line-height:1.5}.skeleton{background:linear-gradient(90deg,var(--color-gray-200) 25%,var(--color-gray-100) 50%,var(--color-gray-200) 75%);background-size:200% 100%;animation:skeleton-shimmer 1.5s infinite;border-radius:8px}@keyframes skeleton-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.toast-container{position:absolute;bottom:7rem;left:1rem;right:1rem;z-index:90;display:flex;flex-direction:column;gap:8px;pointer-events:none}.toast{background:#1c1c1ef2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:var(--radius-md);padding:12px 16px;color:#fff;font-size:.875rem;font-weight:500;display:flex;align-items:center;gap:10px;box-shadow:var(--shadow-ios-menu);animation:fadeIn .3s ease}.toast.success i{color:var(--color-primary)}.toast.error i{color:var(--color-danger)}.toast.info i{color:var(--color-accent)}.date-input-glass{background:#fff9;border:1px solid rgba(0,0,0,.05);border-radius:8px;padding:4px 8px;font-size:11px;font-weight:600;font-family:var(--font-family);color:var(--color-gray-900);outline:none;cursor:pointer;transition:all var(--transition);box-shadow:var(--shadow-ios)}.date-input-glass:focus{background:#fff;border-color:var(--color-accent);box-shadow:0 0 0 3px #007aff26}.card-badge.secondary{background:var(--color-gray-200);color:var(--color-gray-600)}.chart-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#ffffffb3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:10;border-radius:var(--radius-xl);transition:opacity .3s ease}.chart-overlay.hidden{opacity:0;pointer-events:none}.empty-state-content{text-align:center;color:var(--color-gray-500)}.empty-state-content i{font-size:2rem;margin-bottom:.5rem;color:var(--color-gray-300)}.empty-state-content p{font-size:.875rem;font-weight:500}.btn-date-nav{background:#ffffff1a;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);width:32px;height:32px;border-radius:50%;color:var(--color-gray-600);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s;font-size:.75rem;padding:0}.btn-date-nav:hover:not(:disabled){background:#fff3;color:var(--color-primary);border-color:#34c7594d}.btn-date-nav:active:not(:disabled){transform:scale(.9)}.btn-date-nav:disabled{opacity:.3;cursor:default}[data-action]{cursor:pointer}.login-tabs{display:flex;gap:0;background:#ffffff14;border-radius:12px;padding:3px;position:relative;z-index:1;width:100%;margin:1.5rem 0}.login-tab{flex:1;padding:8px 16px;border-radius:10px;border:none;background:transparent;color:#ffffff80;font-weight:700;font-size:.8125rem;font-family:inherit;transition:all .2s}.login-tab.active{background:#fff;color:#1c1c1e}.dual-power-grid{display:flex;flex-direction:column;gap:1.5rem}.help-hub-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.help-card{background:#fff;border-radius:var(--radius-lg);padding:1.25rem;display:flex;flex-direction:column;align-items:center;gap:8px;box-shadow:var(--shadow-ios);transition:all .2s}.help-card i{font-size:1.5rem}.help-card span{font-size:.75rem;font-weight:700;color:var(--color-gray-700)}.help-card:active{transform:scale(.95);background:var(--color-gray-50)}#power-p2-range::-webkit-slider-thumb{background:var(--color-accent)!important;box-shadow:0 2px 6px #007aff66!important}.iban-input{font-family:Courier New,monospace;letter-spacing:2px;font-weight:700;text-transform:uppercase}.download-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;background:#0006;backdrop-filter:blur(8px) saturate(180%);-webkit-backdrop-filter:blur(8px) saturate(180%);display:flex;align-items:center;justify-content:center;padding:2rem}.progress-card{width:100%;max-width:300px;background:#fff;border-radius:var(--radius-xl);padding:1.5rem;box-shadow:var(--shadow-ios-menu);display:flex;flex-direction:column;gap:1.25rem;text-align:center}.progress-header h3{font-size:1.125rem;font-weight:700;margin-bottom:4px}.progress-header p{font-size:.8125rem;color:var(--color-gray-500)}.progress-bar-container{width:100%;height:8px;background:var(--color-gray-100);border-radius:var(--radius-full);overflow:hidden}.progress-bar-fill{height:100%;background:var(--color-accent);border-radius:var(--radius-full);width:0%;transition:width .3s cubic-bezier(.4,0,.2,1)}.progress-cancel-btn{background:transparent;border:none;color:var(--color-danger);font-size:.875rem;font-weight:600;cursor:pointer;padding:8px;border-radius:var(--radius-md);transition:background .2s}.progress-cancel-btn:active{background:#ff3b300d}@keyframes fadeOut{0%{opacity:1}to{opacity:0}}.animate-fade-out{animation:fadeOut .3s forwards}