@import "https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&display=swap";
:root{--bg-app:#2e323c;--bg-page:#f0f2f5;--bg-card:#fff;--text-main:#000000a6;--text-strong:#272727;--text-value:#2b313d;--text-muted:#868fa2;--text-dim:#d0d0d0;--text-invert:#fff;--accent:#3667d9;--accent-light:#4c87ff;--danger:#f5222d;--warning:#faad14;--success:#52c41a;--border:#e8e8e8;--border-soft:#f0f0f0;--topbar-h:64px;--sidebar-w:200px;--radius:4px;--font-body:"Roboto", Monaco, Arial, sans-serif}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{font-family:var(--font-body);color:var(--text-main);background:var(--bg-page);-webkit-font-smoothing:antialiased;font-size:14px;line-height:21px}a{color:inherit;text-decoration:none}button{cursor:pointer;color:inherit;background:0 0;border:none;font-family:inherit}ul,ol{list-style:none}.topbar{height:var(--topbar-h);background:var(--bg-app);color:var(--text-invert);z-index:10;align-items:center;padding:0 24px;display:flex;position:sticky;top:0}.logo{align-items:center;gap:8px;margin-right:32px;font-size:18px;font-weight:500;display:flex}.logo-icon{color:var(--accent-light);font-size:24px}.logo-text em{opacity:.85;font-style:normal;font-weight:400}.topnav{flex:1;height:100%;display:flex}.topnav-item{height:100%;color:var(--text-dim);border-bottom:2px solid #0000;align-items:center;gap:6px;padding:0 20px;font-size:14px;transition:color .2s;display:inline-flex}.topnav-item:hover{color:var(--text-invert)}.topnav-item.active{color:var(--text-invert);border-bottom-color:var(--accent-light)}.topnav-item .ic,.top-link .ic{width:14px;height:14px}.topbar-right{color:var(--text-dim);align-items:center;gap:24px;font-size:13px;display:flex}.top-link{cursor:pointer;align-items:center;gap:4px;display:inline-flex}.top-link:hover{color:var(--text-invert)}.user-chip{color:var(--text-invert);align-items:center;gap:8px;display:inline-flex}.user-avatar{background:var(--accent);border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-size:12px;font-weight:700;display:inline-flex}.layout{min-height:calc(100vh - var(--topbar-h));display:flex}.sidebar{width:var(--sidebar-w);background:var(--bg-app);color:var(--text-dim);flex-direction:column;flex-shrink:0;display:flex}.sidebar-top{flex-direction:column;gap:8px;padding:16px;display:flex}.btn{border-radius:var(--radius);justify-content:center;align-items:center;height:32px;padding:0 14px;font-size:13px;font-weight:400;transition:all .2s;display:inline-flex}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-light)}.btn-primary-outline{color:var(--accent-light);border:1px solid var(--accent-light);background:0 0}.btn-primary-outline:hover{background:#4c87ff1a}.btn-ghost{color:var(--text-dim);border:1px solid var(--text-dim);background:0 0}.btn-ghost:hover{color:#fff;border-color:#fff}.plant-card{margin:0 16px 24px;position:relative}.plant-status{background:var(--danger);color:#fff;white-space:nowrap;text-overflow:ellipsis;z-index:1;border-radius:2px;max-width:130px;padding:2px 6px;font-size:10px;position:absolute;top:8px;left:8px;overflow:hidden}.plant-thumb{background:linear-gradient(135deg,#4a6da8 0%,#7896c5 100%);height:100px}.plant-name{color:#fff;text-align:center;background:#0000004d;padding:8px 10px;font-size:13px}.sidemenu{flex:1}.sidemenu-item{height:44px;color:var(--text-dim);cursor:pointer;border-left:3px solid #0000;align-items:center;gap:12px;padding:12px 16px;font-size:14px;transition:all .2s;display:flex}.sidemenu-item .ico{opacity:.9;flex-shrink:0;width:18px;height:18px}.sidemenu-item:hover{color:#fff;background:#ffffff0a}.sidemenu-item.active{background:var(--accent);color:#fff;border-left-color:var(--accent-light)}.sidemenu-item.active .ico{opacity:1}.content{flex:1;padding:16px;overflow-x:auto}.view[hidden]{display:none}.view{flex-direction:column;gap:16px;display:flex}.card{background:var(--bg-card);border-radius:var(--radius)}.card-head{border-bottom:1px solid var(--border-soft);justify-content:space-between;align-items:center;padding:16px 24px;display:flex}.card-head h3,.card-head .title{color:var(--text-strong);font-size:20px;font-weight:600}.card-head-right{align-items:center;gap:8px;display:flex}.card-body{min-height:200px;padding:24px}.grid-2{grid-template-columns:1fr 1fr;gap:16px;display:grid}.kpi-bar{background:var(--bg-card);border-radius:var(--radius);padding:16px 24px}.kpi-bar-right{color:var(--text-muted);justify-content:flex-end;align-items:center;gap:8px;margin-bottom:16px;font-size:13px;display:flex}.kpi-grid{grid-template-columns:repeat(6,1fr);gap:16px;display:grid}.kpi{padding:8px 0}.kpi-label{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;margin-bottom:6px;font-size:14px;font-weight:400;overflow:hidden}.kpi-value{color:var(--text-value);white-space:nowrap;font-size:24px;font-weight:700;line-height:1.1}.kpi-unit{color:var(--text-muted);margin-left:3px;font-size:14px;font-weight:400}.kpi-empty{color:var(--text-muted);font-size:16px;font-weight:400}.chart-placeholder{min-height:280px;color:var(--text-muted);justify-content:center;align-items:center;display:flex}.chart-placeholder.big{min-height:360px}.empty-state{text-align:center;color:var(--text-muted);font-size:14px}.empty-state.big{padding:100px 0}.empty-state .small{margin-top:8px;font-size:12px;line-height:1.8}.flow-svg-wrapper{justify-content:center;align-items:center;padding:8px 0;display:flex}.flow-svg-wrapper svg{width:100%;max-width:500px;height:auto}.flow-diagram{flex-direction:column;align-items:center;gap:8px;padding:20px 0;display:flex}.flow-node{flex-direction:column;align-items:center;gap:4px;min-width:100px;display:flex}.flow-icon-house{clip-path:polygon(50% 0%,100% 50%,100% 100%,0% 100%,0% 50%);background:linear-gradient(135deg,#b0bec5,#78909c);width:60px;height:60px}.flow-icon-load{background:linear-gradient(135deg,#cfd8dc,#90a4ae);border-radius:4px;width:60px;height:60px}.flow-label{color:var(--text-main);font-size:14px}.flow-value{color:var(--text-strong);font-size:14px;font-weight:600}.flow-arrow-down{background:var(--accent);width:2px;height:36px;position:relative}.flow-arrow-down:after{content:"";border:5px solid #0000;border-top-color:var(--accent);width:0;height:0;position:absolute;bottom:0;left:-4px}.weather-body{padding:24px}.weather-location{color:var(--text-strong);margin-bottom:16px;font-size:14px}.weather-current{text-align:center;margin-bottom:24px}.weather-temp{color:var(--text-strong);margin-bottom:4px;font-size:28px;font-weight:400}.weather-cond-row{color:var(--text-main);justify-content:center;align-items:center;gap:8px;font-size:14px;display:flex}.weather-cond-row .weather-icon{font-size:20px}.weather-sun{color:var(--text-main);border-top:1px solid var(--border-soft);justify-content:space-between;margin-bottom:24px;padding-top:16px;font-size:13px;display:flex}.weather-forecast{text-align:center;grid-template-columns:repeat(3,1fr);gap:16px;font-size:13px;display:grid}.weather-day>div{margin-bottom:6px}.weather-condition{color:var(--text-muted)}.data-table{border-collapse:collapse;background:var(--bg-card);border-radius:var(--radius);width:100%}.data-table th{text-align:left;color:var(--text-strong);border-bottom:1px solid var(--border);background:#fafafa;padding:16px;font-size:14px;font-weight:500}.data-table td{border-bottom:1px solid var(--border-soft);color:var(--text-main);padding:16px}.data-table tr:hover td{background:#fafafa}.badge{font-size:14px;display:inline-block}.badge-offline{color:var(--text-main)}.badge-online{color:var(--success)}.table-footer{color:var(--text-muted);text-align:right;margin-top:12px;padding-right:16px;font-size:13px}.link{color:var(--accent);cursor:pointer;margin-right:16px}.link:hover{color:var(--accent-light)}.tabs{background:var(--bg-card);border-bottom:1px solid var(--border);border-radius:var(--radius) var(--radius) 0 0;padding:0 16px;display:flex}.tab{color:var(--text-main);border-bottom:2px solid #0000;margin-bottom:-1px;padding:12px 16px;font-size:14px}.tab.active{color:var(--accent);border-bottom-color:var(--accent)}.tabs-mini{border:1px solid var(--border);border-radius:var(--radius);display:inline-flex;overflow:hidden}.tab-mini{background:var(--bg-card);color:var(--text-main);border-right:1px solid var(--border);height:28px;padding:4px 12px;font-size:13px}.tab-mini:last-child{border-right:none}.tab-mini.active{background:var(--accent);color:#fff;border-color:var(--accent)}.view-head{background:var(--bg-card);border-radius:var(--radius);justify-content:space-between;align-items:center;padding:16px 24px;display:flex}.view-head h3{color:var(--text-strong);font-size:16px;font-weight:500}.filters{flex-wrap:wrap;gap:24px;padding:16px 0;display:flex}.filters label{color:var(--text-main);align-items:center;gap:8px;font-size:14px;display:flex}.filters select{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-card);color:var(--text-main);min-width:200px;height:32px;padding:4px 28px 4px 12px;font-family:inherit;font-size:14px}.form-block{flex-direction:column;gap:12px;margin-bottom:24px;display:flex}.form-label{color:var(--text-main);font-size:14px;font-weight:500}.btn-group{gap:8px;display:inline-flex}.btn-toggle{background:var(--bg-card);color:var(--text-main);border:1px solid var(--border);border-radius:var(--radius);height:32px;padding:4px 16px;font-size:14px}.btn-toggle:hover{color:var(--accent);border-color:var(--accent)}.btn-toggle.active{background:var(--bg-card);color:var(--accent);border-color:var(--accent)}.date-range{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-card);align-items:center;gap:8px;width:fit-content;height:32px;padding:4px 12px;display:inline-flex}.date-range input{width:90px;color:var(--text-main);background:0 0;border:none;outline:none;font-family:inherit;font-size:14px}.muted{color:var(--text-muted)}.muted.small{font-size:12px}.btn-icon{border-radius:var(--radius);width:28px;height:28px;color:var(--text-muted);justify-content:center;align-items:center;display:inline-flex}.btn-icon:hover{background:var(--bg-page);color:var(--text-main)}.btn-select,.date-chip{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-card);color:var(--text-main);align-items:center;gap:4px;height:28px;padding:4px 10px;font-size:13px;display:inline-flex}.select-chip{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-card);color:var(--text-main);cursor:pointer;outline:none;height:28px;padding:4px 8px;font-family:inherit;font-size:13px}.select-chip:hover{border-color:var(--accent)}.select-chip:focus{border-color:var(--accent);box-shadow:0 0 0 2px #3667d926}.info-dot{color:var(--text-muted);margin-left:4px;font-size:14px}.empty-page{background:var(--bg-card);text-align:center;border-radius:var(--radius);padding:80px 20px}.empty-page-text{color:var(--text-main);margin-bottom:32px;font-size:14px}.picker-grid{justify-content:center;gap:24px;display:flex}.picker-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);text-align:center;width:280px;padding:24px;transition:all .2s}.picker-card:hover{border-color:var(--accent);box-shadow:0 2px 8px #3667d926}.picker-icon{background:#52c41a1a;border-radius:50%;justify-content:center;align-items:center;width:64px;height:64px;margin:0 auto 16px;font-size:28px;display:flex}.picker-title{color:var(--text-strong);margin-bottom:12px;font-size:16px;font-weight:500}.picker-desc{color:var(--text-muted);font-size:13px;line-height:1.7}.detail-card{padding:24px}.detail-section{border-bottom:1px solid var(--border-soft);padding:24px 0}.detail-section:first-child{padding-top:0}.detail-section:last-child{border-bottom:none;padding-bottom:0}.detail-section h3{color:var(--text-strong);margin-bottom:24px;font-size:16px;font-weight:500}.detail-head{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.detail-head h3{margin-bottom:0}.detail-grid{grid-template-columns:1fr 1fr;gap:16px 32px;display:grid}.detail-grid>div{gap:8px;display:flex}.detail-grid .span-2{grid-column:span 2}.detail-grid dt{color:var(--text-muted);min-width:200px;font-weight:400}.detail-grid dd{color:var(--text-main);font-weight:400}.cover-box{align-items:flex-end;gap:16px;display:flex}.cover-thumb{border-radius:var(--radius);background:linear-gradient(135deg,#4a6da8,#7896c5);width:200px;height:120px}.function-tiles{background:var(--bg-card);border-radius:var(--radius);gap:32px;padding:32px 24px;display:flex}.function-tile{cursor:pointer;background:0 0;flex-direction:column;align-items:center;gap:12px;padding:8px;transition:transform .2s;display:flex}.function-tile:hover{transform:translateY(-2px)}.tile-icon{color:#fff;border-radius:14px;justify-content:center;align-items:center;width:64px;height:64px;font-size:32px;display:flex}.tile-blue .tile-icon{background:linear-gradient(135deg,#4285f4,#2b69e6)}.tile-red .tile-icon{background:linear-gradient(135deg,#e57373,#d84545)}.tile-yellow .tile-icon{background:linear-gradient(135deg,#e6c84c,#c2a826);font-size:16px;font-weight:700}.tile-label{color:var(--text-main);font-size:14px}.modal-overlay{z-index:100;background:#00000073;justify-content:center;align-items:flex-start;padding-top:100px;display:flex;position:fixed;inset:0}.modal-overlay[hidden]{display:none}.modal{background:var(--bg-card);border-radius:var(--radius);width:480px;max-width:90vw;overflow:hidden;box-shadow:0 4px 12px #00000026}.modal-head{border-bottom:1px solid var(--border-soft);justify-content:space-between;align-items:center;padding:16px 24px;display:flex}.modal-head h3{color:var(--text-strong);font-size:16px;font-weight:500}.modal-close{color:#00000073;font-size:16px}.modal-close:hover{color:#000000bf}.settings-row{border-bottom:1px solid var(--border-soft);justify-content:space-between;align-items:flex-start;padding:16px 24px;display:flex}.settings-row:last-child{border-bottom:none}.setting-title{color:var(--text-main);margin-bottom:4px;font-size:14px}.setting-desc{color:var(--text-muted);font-size:12px}.no-sidebar .sidebar{display:none}@media (max-width:1200px){.kpi-grid{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:1fr}}@media (max-width:768px){.kpi-grid{grid-template-columns:repeat(2,1fr)}.sidebar{display:none}.detail-grid{grid-template-columns:1fr}.detail-grid .span-2{grid-column:span 1}}.login-wrapper{background:var(--bg-page);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.login-card{background:var(--bg-card);border-radius:12px;width:100%;max-width:400px;padding:40px 36px;box-shadow:0 4px 24px #00000014}.login-logo{color:var(--accent);align-items:center;gap:8px;margin-bottom:28px;font-size:18px;display:flex}.login-logo .logo-icon{font-size:22px}.login-logo .logo-text em{color:var(--text-muted);font-style:normal;font-weight:400}.login-title{color:var(--text-strong);margin:0 0 6px;font-size:22px;font-weight:600}.login-subtitle{color:var(--text-muted);margin:0 0 24px;font-size:14px}.login-form{flex-direction:column;gap:16px;display:flex}.login-field{flex-direction:column;gap:6px;display:flex}.login-field label{color:var(--text-muted);font-size:13px;font-weight:500}.login-field input{border:1px solid var(--border);background:var(--bg-card);width:100%;color:var(--text-main);box-sizing:border-box;border-radius:6px;outline:none;padding:11px 14px;font-family:inherit;font-size:14px;transition:border-color .15s,box-shadow .15s}.login-field input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #3667d91f}.login-btn{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:6px;width:100%;margin-top:4px;padding:12px;font-family:inherit;font-size:14px;font-weight:500;transition:background .15s}.login-btn:hover:not(:disabled){background:var(--accent-light)}.login-btn:active:not(:disabled){transform:translateY(1px)}.login-btn:disabled{opacity:.85;cursor:wait}.login-spinner{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:14px;height:14px;animation:.8s linear infinite login-spin;display:inline-block}@keyframes login-spin{to{transform:rotate(360deg)}}.login-error{color:var(--danger);background:#fef2f2;border:1px solid #fee2e2;border-radius:6px;margin-bottom:16px;padding:10px 12px;font-size:13px}.logout-link{cursor:pointer;color:var(--text-muted);border-radius:4px;padding:4px 8px;font-size:13px;text-decoration:none}.logout-link:hover{color:var(--danger);background:#f5222d0d}