:root{color-scheme:light;--bg:#eef3f8;--bg-accent:#d9efe8;--panel:hsla(0,0%,100%,.9);--panel-solid:#fff;--line:rgba(23,37,84,.12);--text:#101828;--muted:#667085;--primary:#0f766e;--primary-strong:#115e59;--accent:#2563eb;--warning:#d97706;--danger:#b42318;--ok:#16a34a;--shadow:0 18px 45px rgba(16,24,40,.12);--shadow-soft:0 10px 28px rgba(16,24,40,.08);--input:#fff;--table-head:#f4f7fb;--button-secondary:#eef2f6;--button-secondary-text:#1f2937}:root[data-theme=dark]{color-scheme:dark;--bg:#0b1220;--bg-accent:#12312e;--panel:rgba(17,25,40,.88);--panel-solid:#111928;--line:rgba(148,163,184,.2);--text:#f8fafc;--muted:#a7b0c0;--primary:#2dd4bf;--primary-strong:#5eead4;--accent:#60a5fa;--warning:#fbbf24;--danger:#f87171;--ok:#4ade80;--shadow:0 22px 55px rgba(0,0,0,.35);--shadow-soft:0 12px 30px rgba(0,0,0,.25);--input:#0f172a;--table-head:#182235;--button-secondary:#1f2937;--button-secondary-text:#e5e7eb}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:linear-gradient(135deg,var(--bg-accent),transparent 32rem),radial-gradient(circle at 90% 10%,rgba(37,99,235,.16),transparent 22rem),var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}button,input,select{font:inherit}.shell{display:grid;grid-template-columns:274px 1fr;min-height:100vh}.sidebar{display:flex;flex-direction:column;border-right:1px solid var(--line);background:color-mix(in srgb,var(--panel-solid) 72%,transparent);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);padding:22px 16px;position:-webkit-sticky;position:sticky;top:0;height:100vh;box-shadow:var(--shadow-soft)}.brand-block{display:grid;grid-template-columns:44px 1fr;grid-gap:12px;gap:12px;align-items:center;margin:0 6px 26px}.brand-mark{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-weight:800;box-shadow:0 12px 26px rgba(15,118,110,.28)}.brand{font-weight:800;font-size:18px}.brand-sub{color:var(--muted);font-size:12px;margin-top:2px}.nav{display:grid;grid-gap:6px;gap:6px;margin-top:10px}.nav a{border:1px solid transparent;border-radius:10px;padding:11px 12px;color:var(--muted);transition:background .16s ease,color .16s ease,border-color .16s ease,transform .16s ease}.nav a:hover{background:color-mix(in srgb,var(--primary) 12%,transparent);border-color:color-mix(in srgb,var(--primary) 20%,transparent);color:var(--primary-strong);transform:translateX(2px)}.nav a.active,.nav a[aria-current=page]{background:color-mix(in srgb,var(--primary) 16%,transparent);border-color:color-mix(in srgb,var(--primary) 35%,transparent);color:var(--primary-strong);font-weight:700}.prefs{display:grid;grid-template-columns:1fr 1fr;grid-gap:8px;gap:8px}.sidebar-bottom{margin-top:auto}.toggle-btn{min-height:34px;border-radius:999px}.sidebar-user{border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:color-mix(in srgb,var(--panel-solid) 80%,transparent);margin:0 6px;display:flex;align-items:center;justify-content:space-between;gap:10px}.sidebar-user-text{min-width:0}.sidebar-user strong{font-size:13px}.sidebar-user small,.sidebar-user strong{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user small{margin-top:3px;color:var(--muted)}.logout-icon-btn{min-height:32px;width:32px;padding:0}.icon-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:38px;border:1px solid var(--line);border-radius:10px;background:color-mix(in srgb,var(--panel-solid) 72%,transparent);color:var(--text);cursor:pointer}.main{padding:30px;min-width:0}.topbar{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:24px}.page-title{margin:0;font-size:31px;font-weight:850;letter-spacing:0}.muted{color:var(--muted)}.grid{display:grid;grid-gap:16px;gap:16px}.stats{grid-template-columns:repeat(4,minmax(0,1fr))}.card,.panel{background:var(--panel);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-soft);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.panel{padding:20px}.card{position:relative;overflow:hidden;padding:18px}.card:before{content:"";position:absolute;inset:0 0 auto;height:3px;background:linear-gradient(90deg,var(--primary),var(--accent),var(--warning))}.stat-label{color:var(--muted);font-size:13px}.stat-value{font-size:28px;font-weight:820;margin-top:8px}.table-wrap{overflow-x:auto;border-radius:12px;position:relative;flex:1 1}table{width:100%;border-collapse:collapse;background:var(--panel-solid);border:1px solid var(--line);border-radius:12px;overflow:visible}td,th{padding:12px 13px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}th{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:0;background:var(--table-head)}tr:hover td{background:color-mix(in srgb,var(--primary) 6%,transparent)}.form{display:grid;grid-gap:13px;gap:13px;max-width:580px}.field{display:grid;grid-gap:7px;gap:7px}.field label{font-size:13px;color:var(--muted)}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px 12px;background:var(--input);color:var(--text);outline:none}.field textarea{min-height:110px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--primary);box-shadow:0 0 0 4px color-mix(in srgb,var(--primary) 18%,transparent)}.actions{display:flex;gap:8px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:10px;padding:10px 15px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;cursor:pointer;box-shadow:0 10px 20px color-mix(in srgb,var(--primary) 22%,transparent)}.btn.secondary{background:var(--button-secondary);color:var(--button-secondary-text);box-shadow:none}.btn.danger{background:var(--danger)}.btn:disabled,.icon-btn:disabled{cursor:not-allowed;opacity:.55}.badge{display:inline-flex;align-items:center;border:1px solid color-mix(in srgb,var(--primary) 20%,transparent);border-radius:999px;padding:4px 9px;background:color-mix(in srgb,var(--primary) 10%,transparent);color:var(--primary-strong);font-size:12px;font-weight:700}.badge.status-failed{border-color:color-mix(in srgb,var(--danger) 40%,var(--line));background:color-mix(in srgb,var(--danger) 16%,transparent);color:var(--danger)}.badge.status-success{border-color:color-mix(in srgb,var(--ok) 40%,var(--line));background:color-mix(in srgb,var(--ok) 16%,transparent);color:var(--ok)}.badge.status-running{border-color:color-mix(in srgb,var(--warning) 40%,var(--line));background:color-mix(in srgb,var(--warning) 16%,transparent);color:var(--warning)}.login{min-height:100vh;display:grid;place-items:center;padding:24px}.login .panel{width:min(430px,100%)}.data-toolbar{justify-content:space-between;gap:14px;margin-bottom:16px}.data-toolbar,.filters-inline{display:flex;align-items:center}.filters-inline{gap:10px;flex-wrap:wrap}.inline-select{display:inline-flex;align-items:center;gap:8px}.inline-select span{color:var(--muted);font-size:13px}.inline-select input,.inline-select select{min-height:38px;border:1px solid var(--line);border-radius:10px;background:var(--input);color:var(--text);padding:8px 10px}.search-box{display:flex;align-items:center;gap:9px;width:min(420px,100%);border:1px solid var(--line);border-radius:12px;background:var(--input);color:var(--muted);padding:0 12px}.search-box input{width:100%;color:var(--text);outline:0;padding:11px 0}.search-box input,.sort-btn{border:0;background:transparent}.sort-btn{gap:6px;padding:0;color:inherit;cursor:pointer;text-transform:inherit}.row-actions,.sort-btn{display:inline-flex;align-items:center}.row-actions{gap:7px}.icon-btn.compact{width:34px;min-height:34px;padding:0}.danger-text{color:var(--danger)}.success-text{color:var(--ok)}.popover-anchor{position:relative}.confirm-popover{position:absolute;z-index:120;top:calc(100% + 8px);right:0;width:260px;border:1px solid var(--line);border-radius:12px;background:var(--panel-solid);box-shadow:var(--shadow);padding:14px;white-space:normal}.table-panel{min-height:calc(100vh - 170px);display:flex;flex-direction:column}.sync-tabs{display:flex;gap:8px;margin-bottom:14px}.sync-tab{border:1px solid var(--line);border-radius:10px;background:var(--input);color:var(--muted);padding:8px 14px;cursor:pointer}.sync-tab.active{color:var(--primary-strong);border-color:color-mix(in srgb,var(--primary) 40%,var(--line));background:color-mix(in srgb,var(--primary) 12%,transparent);font-weight:700}.dashboard-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:14px;gap:14px}.dashboard-card{border:1px solid var(--line);border-radius:16px;padding:16px;background:color-mix(in srgb,var(--panel-solid) 90%,transparent)}.dashboard-card-top{display:flex;align-items:center;justify-content:space-between;gap:10px}.dashboard-card-kwh{font-size:44px;font-weight:800;line-height:1;margin-top:10px}.dashboard-card-kwh span{font-size:26px;color:var(--muted)}.dashboard-card-today{margin-top:8px;color:var(--accent);font-weight:700}.dashboard-estimate{margin-top:12px;border:1px solid var(--line);border-radius:10px;padding:12px;background:color-mix(in srgb,var(--bg) 30%,transparent)}.dashboard-estimate.estimate-lower{border-color:color-mix(in srgb,var(--ok) 40%,var(--line))}.dashboard-estimate.estimate-higher{border-color:color-mix(in srgb,var(--danger) 40%,var(--line))}.dashboard-estimate-value{margin-top:6px;font-size:32px;font-weight:800}.dashboard-estimate.estimate-lower .dashboard-estimate-value{color:var(--ok)}.dashboard-estimate.estimate-higher .dashboard-estimate-value{color:var(--danger)}.dashboard-history{margin-top:12px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:8px;gap:8px;align-items:end}.history-item{display:grid;grid-gap:5px;gap:5px;justify-items:center}.history-amount{color:var(--muted);font-weight:700}.history-bar{width:100%;border-radius:6px;background:color-mix(in srgb,var(--primary) 70%,var(--accent))}.dashboard-chart-panel{overflow:hidden}.dashboard-chart-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.dashboard-legend{margin-top:8px;display:flex;gap:8px;flex-wrap:wrap}.legend-item{font-size:12px;border-radius:999px;padding:5px 10px;border:1px solid var(--line)}.legend-0{color:#22d3ee}.legend-1{color:#a855f7}.legend-2{color:#fbbf24}.legend-3{color:#34d399}.dashboard-bars{margin-top:14px;grid-template-columns:repeat(31,minmax(0,1fr))}.dashboard-bars,.day-col{display:grid;grid-gap:6px;gap:6px}.day-col{justify-items:center}.day-bars{height:140px;width:100%;display:flex;align-items:flex-end;justify-content:center;gap:2px}.day-bar{width:6px;min-height:2px;border-radius:4px 4px 0 0}.day-bar-0{background:#22d3ee}.day-bar-1{background:#a855f7}.day-bar-2{background:#fbbf24}.day-bar-3{background:#34d399}.tier-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 12px}.tier-tab{padding:7px 12px;border-radius:999px;border:1px solid var(--line);color:var(--muted);background:color-mix(in srgb,var(--panel-solid) 80%,transparent)}.tier-tab.active{color:var(--primary-strong);border-color:color-mix(in srgb,var(--primary) 40%,var(--line));background:color-mix(in srgb,var(--primary) 15%,transparent);font-weight:700}.confirm-popover p{margin:6px 0 12px;color:var(--muted);font-size:13px}.empty-cell{color:var(--muted);text-align:center;padding:28px}.drawer-backdrop{position:fixed;inset:0;z-index:80;display:flex;justify-content:center;justify-content:flex-end;background:rgba(15,23,42,.36);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.drawer-panel{display:grid;grid-template-rows:auto 1fr auto;width:min(520px,100vw);height:100vh;border-left:1px solid var(--line);background:var(--panel-solid);box-shadow:var(--shadow);overflow:hidden}.drawer-footer,.drawer-header{position:-webkit-sticky;position:sticky;z-index:2;background:var(--panel-solid);border-color:var(--line)}.toast{position:fixed;right:20px;bottom:20px;z-index:140;max-width:min(420px,calc(100vw - 40px));padding:11px 14px;border-radius:10px;border:1px solid var(--line);box-shadow:var(--shadow);background:var(--panel-solid)}.toast-ok{color:var(--primary-strong);border-color:color-mix(in srgb,var(--primary) 30%,var(--line))}.toast-error{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 35%,var(--line))}.drawer-header{top:0;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px;border-bottom:1px solid var(--line)}.drawer-header h2{margin:0;font-size:20px}.drawer-body{max-width:none;overflow-y:auto;padding:16px 20px 18px}.drawer-body.form{align-content:start;gap:12px}.drawer-body .field{gap:6px}.drawer-body .field input,.drawer-body .field select{min-height:42px;height:42px;padding:8px 12px}.drawer-body .field textarea{min-height:76px;padding:10px 12px}.drawer-footer{bottom:0;display:flex;justify-content:flex-end;gap:10px;padding:14px 20px;border-top:1px solid var(--line)}@media (max-width:900px){.shell{grid-template-columns:1fr}.sidebar{position:static;height:auto}.prefs{margin-top:18px}.prefs,.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.dashboard-cards{grid-template-columns:repeat(1,minmax(0,1fr))}.main{padding:20px}.data-toolbar{align-items:stretch;flex-direction:column}.search-box{width:100%}}