:root{--bg:#f4f7fb;--surface:#fff;--ink:#182234;--muted:#738096;--line:#e5eaf1;--nav:#101827;--nav2:#172236;--accent:#ef7d00;--danger:#d92d20;--radius:18px;--shadow:0 14px 40px rgba(29,45,78,.08)}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink)}button,a{font:inherit}.app-shell{min-height:100vh;display:grid;grid-template-columns:248px 1fr}.sidebar{background:linear-gradient(180deg,var(--nav),var(--nav2));color:#fff;padding:24px 18px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:12px;padding:2px 8px 26px}.brand-mark{background:var(--accent);color:#fff;font-weight:900;letter-spacing:.04em;border-radius:12px;padding:10px 9px}.brand b{display:block;font-size:17px}.brand span{display:block;color:#9eabc0;font-size:12px;margin-top:2px}.sidebar nav{display:grid;gap:6px}.sidebar nav a{color:#aeb9ca;text-decoration:none;padding:11px 13px;border-radius:11px;font-size:14px}.sidebar nav a:hover,.sidebar nav a.active{background:rgba(255,255,255,.08);color:#fff}.sidebar nav a.active{box-shadow:inset 3px 0 0 var(--accent)}.sidebar-foot{margin-top:auto;border-top:1px solid rgba(255,255,255,.08);padding:16px 8px 0;display:grid;gap:3px;color:#dbe2ec}.sidebar-foot small{color:#8793a6}.main{min-width:0}.topbar{height:70px;background:rgba(255,255,255,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 30px;position:sticky;top:0;z-index:5}.topbar span{color:var(--muted);font-size:13px}.user-chip{display:flex;align-items:center;gap:10px;background:#f0f3f8;border:1px solid var(--line);padding:7px 10px;border-radius:12px;font-weight:700}.user-chip span{font-weight:500}.content{padding:30px;max-width:1600px;margin:auto}.page-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:24px}.page-head h1{font-size:31px;margin:5px 0}.page-head p{margin:0;color:var(--muted)}.eyebrow{font-size:11px;font-weight:800;letter-spacing:.14em;color:var(--accent)}.btn{border:0;border-radius:11px;padding:10px 15px;font-weight:750;cursor:pointer}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 8px 20px rgba(239,125,0,.22)}.btn-ghost{background:#f4f6f9;color:#455169}.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:16px}.kpi,.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.kpi{padding:20px;display:grid;gap:5px}.kpi span{font-size:13px;color:var(--muted);font-weight:650}.kpi strong{font-size:34px;line-height:1}.kpi small{color:#94a0b2}.kpi.danger strong{color:var(--danger)}.panel-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(280px,.7fr);gap:16px}.panel{padding:20px}.panel-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.panel-title h2{margin:3px 0 0;font-size:19px}.tickets{display:grid}.ticket{display:grid;grid-template-columns:44px 1fr auto;align-items:center;gap:12px;padding:15px 0;border-top:1px solid var(--line)}.priority{width:38px;height:30px;border-radius:9px;display:grid;place-items:center;font-size:12px;font-weight:900}.p1{background:#fff0ef;color:#c72c21}.p2{background:#fff6e8;color:#c06800}.p3{background:#eef4ff;color:#3d6fba}.ticket b,.mechanic b{display:block;font-size:14px}.ticket small,.mechanic small{display:block;color:var(--muted);margin-top:4px}.status{font-size:12px;font-weight:750;padding:7px 9px;border-radius:999px}.wait{background:#fff1ef;color:#c7352a}.road{background:#fff4e5;color:#b66300}.work{background:#edf6ff;color:#296eaa}.mechanic{display:flex;align-items:center;gap:12px;padding:13px 0;border-top:1px solid var(--line)}.dot{width:10px;height:10px;border-radius:50%}.online{background:#f59e0b}.busy{background:#3b82f6}.free{background:#22c55e}@media(max-width:1050px){.app-shell{grid-template-columns:82px 1fr}.sidebar{padding:20px 12px}.brand div:not(.brand-mark),.sidebar nav a{font-size:0}.sidebar nav a{height:42px}.sidebar-foot{display:none}.kpi-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:760px){.app-shell{display:block}.sidebar{position:static;height:auto}.sidebar nav{grid-template-columns:repeat(4,1fr)}.sidebar nav a{height:36px}.brand{padding-bottom:12px}.topbar{padding:0 16px}.content{padding:18px}.page-head{align-items:flex-start;flex-direction:column}.kpi-grid,.panel-grid{grid-template-columns:1fr}.ticket{grid-template-columns:40px 1fr}.ticket .status{grid-column:2}}

/* V0.1.1 — auth + installer-connected UI */
.auth-body{min-height:100vh;background:#eef2f7;color:#172033;display:grid;place-items:center;padding:24px}.auth-shell{width:min(980px,100%);display:grid;grid-template-columns:1.1fr .9fr;background:#fff;border:1px solid #dde5ef;border-radius:24px;overflow:hidden;box-shadow:0 24px 70px rgba(23,32,51,.12)}.auth-brand{background:#172033;color:#fff;padding:48px;display:flex;flex-direction:column;justify-content:center}.auth-brand h1{font-size:36px;margin:32px 0 12px}.auth-brand p{color:#b9c3d0;line-height:1.65;max-width:520px}.auth-version{margin-top:32px;color:#ef7d00;font-weight:900;font-size:13px}.brand-large .brand-mark{width:50px;height:50px}.auth-card{padding:48px;align-self:center}.auth-card h2{font-size:30px;margin:8px 0}.muted{color:#778295;line-height:1.5}.form-stack{display:grid;gap:14px;margin-top:24px}.form-stack label{font-size:13px;font-weight:800;color:#344054}.form-stack input{display:block;width:100%;margin-top:7px;padding:12px 13px;border:1px solid #ccd5e1;border-radius:10px;font:inherit;outline:none}.form-stack input:focus{border-color:#ef7d00;box-shadow:0 0 0 3px rgba(239,125,0,.12)}.btn-block{width:100%;justify-content:center}.alert{border-radius:10px;padding:12px 14px;margin-top:18px;font-size:13px}.alert-error{background:#fff0f0;border:1px solid #f0c5c5;color:#9b2424}.topbar-actions{display:flex;align-items:center;gap:10px}.topbar-actions form{margin:0}.empty-state{min-height:190px;border:1px dashed #cdd6e2;background:#f8fafc;border-radius:14px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:28px;color:#7a8595}.empty-state strong{color:#253247;font-size:17px;margin-bottom:8px}.empty-state span{max-width:520px;line-height:1.5}.system-line{display:flex;justify-content:space-between;gap:15px;padding:13px 0;border-bottom:1px solid #edf1f5;font-size:13px}.system-line:last-child{border-bottom:0}.system-line span{color:#7a8595}.system-line b{color:#263348}.system-line .good{color:#237a4b}.btn:disabled{opacity:.5;cursor:not-allowed}@media(max-width:760px){.auth-shell{grid-template-columns:1fr}.auth-brand,.auth-card{padding:30px}.auth-brand h1{font-size:28px}.auth-brand p{margin-bottom:0}}