:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--ink:#1a2e44;--ink-soft:#3d5876;--muted:#5b6b7c;--muted-2:#8a97a5;--border:#e2e7ea;--border-soft:#edf0f2;--bg:#f5f7f6;--bg-soft:#fafbfb;--surface:#fff;--accent:#1a2e44;--success-bg:#e4f5ee;--success-fg:#0e7a50;--warn-bg:#fff4d6;--warn-fg:#8a5a00;--danger:#d64545;--danger-bg:#fbeaea;--neutral-bg:#edf0f2;--mono:"IBM Plex Mono", ui-monospace, monospace;font-family:IBM Plex Sans,system-ui,-apple-system,Segoe UI,sans-serif}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);margin:0;line-height:1.55}button{cursor:pointer;border:1px solid var(--border);background:var(--surface);color:var(--ink);border-radius:9px;padding:9px 16px;font-family:inherit;font-size:14px;font-weight:600}button:hover{border-color:var(--ink-soft)}button:disabled{opacity:.5;cursor:not-allowed}button.primary{background:var(--accent);color:#fff;border-color:var(--accent)}button.primary:hover{background:var(--ink-soft);border-color:var(--ink-soft)}.link-button{color:var(--ink-soft);background:0 0;border:none;padding:0;font-size:13.5px;font-weight:600;text-decoration:underline}.link-button:hover{color:var(--ink);border:none}input,select{border:1.5px solid var(--border);color:var(--ink);background:var(--surface);border-radius:10px;padding:10px 14px;font-family:inherit;font-size:14px}input:focus,select:focus{border-color:var(--ink-soft);outline:none}a{color:var(--ink)}.error{color:var(--danger);font-size:14px}.muted{color:var(--muted)}.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;max-width:400px;margin:4rem auto;padding:28px 30px}.auth-card h1{letter-spacing:-.01em;margin:0 0 4px;font-size:22px;font-weight:700}.auth-card form{flex-direction:column;gap:12px;margin-top:16px;display:flex}.auth-card label{color:var(--muted);font-size:13.5px;font-weight:600}.app-shell{flex-direction:column;min-height:100vh;display:flex}.app-header{background:var(--surface);border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding:14px 28px;display:flex}.brand{color:inherit;letter-spacing:-.01em;align-items:center;gap:12px;font-size:16px;font-weight:700;text-decoration:none;display:flex}.brand-mark{background:var(--accent);color:#fff;border-radius:7px;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;font-size:13px;font-weight:700;display:flex}.header-right{flex-wrap:wrap;align-items:center;gap:14px;display:flex}.user-email{color:var(--muted);font-size:14px}.admin-link{color:var(--ink);border:1px solid var(--border);border-radius:8px;padding:6px 12px;font-size:14px;font-weight:600;text-decoration:none}.admin-link:hover{background:var(--bg)}.app-main{box-sizing:border-box;flex:1;width:100%;max-width:1180px;margin:0 auto;padding:32px 28px 64px}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:16px;display:flex}.page-header h1{letter-spacing:-.02em;margin:0;font-size:28px;font-weight:700}.card-list{margin:20px 0 0;padding:0;list-style:none}.card-list li{background:var(--surface);border:1px solid var(--border);border-radius:14px;margin-bottom:10px;transition:border-color .15s}.card-list li:hover{border-color:var(--ink-soft)}.card-list a{color:var(--ink);padding:16px 18px;font-weight:600;text-decoration:none;display:block}.tab-nav{border-bottom:1px solid var(--border);flex-wrap:wrap;gap:26px;margin:20px 0 28px;display:flex}.tab-nav a{color:var(--muted);border-bottom:2px solid #0000;padding-bottom:10px;font-size:15px;font-weight:600;text-decoration:none}.tab-nav a.active{color:var(--ink);border-bottom-color:var(--ink)}.stat-row{grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin-bottom:20px;display:grid}.stat-tile{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:18px}.stat-tile .stat-label{color:var(--muted);font-size:13px}.stat-tile .stat-value{font-family:var(--mono);font-size:28px;font-weight:600;line-height:1.2}.stat-tile .stat-value.accent{color:var(--success-fg)}.installation-list{flex-direction:column;gap:16px;display:flex}.installation-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;overflow:hidden}.installation-card-header{border-bottom:1px solid var(--border-soft);padding:18px 20px}.installation-card-header h2{margin:0;font-size:16px;font-weight:700}.badge{border-radius:999px;align-items:center;padding:3px 11px;font-size:12.5px;font-weight:600;display:inline-flex}.badge-active{background:var(--success-bg);color:var(--success-fg)}.badge-inactive{background:var(--neutral-bg);color:var(--muted)}.badge-warn{background:var(--warn-bg);color:var(--warn-fg)}.badge-danger{background:var(--danger-bg);color:var(--danger)}.data-table{border-collapse:collapse;background:var(--surface);width:100%}.data-table th{text-align:left;color:var(--muted);background:var(--bg-soft);border-bottom:1px solid var(--border-soft);padding:12px 20px;font-size:13px;font-weight:600}.data-table td{text-align:left;border-bottom:1px solid var(--border-soft);padding:14px 20px;font-size:14px}.data-table tr:last-child td{border-bottom:none}.data-table tr.muted td{color:var(--muted-2)}.mono{font-family:var(--mono)}.section-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:8px;display:flex}.section-header h2{letter-spacing:-.01em;margin:0;font-size:20px;font-weight:700}.section-note{color:var(--muted);max-width:76ch;margin:0 0 14px;font-size:14px}.readonly-pill{color:var(--muted);background:var(--neutral-bg);border-radius:999px;align-items:center;gap:7px;margin-bottom:14px;padding:6px 14px;font-size:13px;display:inline-flex}.contract-form{background:var(--surface);border:1px solid var(--border);border-radius:14px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:16px;padding:18px;display:grid}.contract-form label{color:var(--muted);flex-direction:column;gap:6px;font-size:13.5px;font-weight:600;display:flex}.contract-form button{grid-column:1/-1;justify-self:start}.card-table-wrap{background:var(--surface);border:1px solid var(--border);border-radius:14px;overflow:hidden}section+section{margin-top:32px}