/* Tema do HUB Enerzee (verde-lima). Escuro por padrão, claro via data-theme="light". */
:root {
  --bg: #060d08; --fg: #f4f7ef; --card: #0f1d13; --card-muted: #0b170e; --muted: #9fb3a0;
  --border: rgba(196,255,92,.14); --border-strong: rgba(196,255,92,.28); --input: #081209;
  --primary: #c6f135; --primary-fg: #08150a; --primary-hover: #d7ff5c; --ink: #c6f135;
  --accent: rgba(198,241,53,.10); --sidebar: #081209;
  --danger: #f87171; --danger-bg: rgba(248,113,113,.12); --ok: #c6f135; --ok-bg: rgba(198,241,53,.10);
  --warn: #fbbf24; --warn-bg: rgba(251,191,36,.12); --info: #7dd3fc; --info-bg: rgba(125,211,252,.12);
  --radius: 14px; --shadow: none;
  --head: "Space Grotesk", Inter, sans-serif;
  color-scheme: dark;
}
:root[data-theme="light"] {
  --bg: #f4f7ef; --fg: #0c1a10; --card: #fff; --card-muted: #eef3e6; --muted: #5b6f5e;
  --border: rgba(40,70,20,.14); --border-strong: rgba(40,70,20,.28); --input: #fff;
  --primary: #c6f135; --primary-fg: #08150a; --primary-hover: #b8e224; --ink: #4d7c0f;
  --accent: rgba(143,174,45,.14); --sidebar: #fff;
  --danger: #dc2626; --danger-bg: #fef2f2; --ok: #4d7c0f; --ok-bg: rgba(143,174,45,.14);
  --warn: #b45309; --warn-bg: #fffbeb; --info: #1d4ed8; --info-bg: #eff6ff;
  --shadow: 0 1px 2px rgb(12 26 16 / .05);
  color-scheme: light;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { font-family: Inter, ui-sans-serif, system-ui, -apple-system, sans-serif; background: var(--bg); color: var(--fg); font-size: 14px; line-height: 1.5; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; color: inherit; }
h1, h2, h3 { font-family: var(--head); margin: 0; letter-spacing: -.01em; }
svg.i { width: 18px; height: 18px; flex-shrink: 0; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* Layout */
.shell { display: grid; grid-template-columns: 248px 1fr; min-height: 100vh; }
.sidebar { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; background: var(--sidebar); border-right: 1px solid var(--border); overflow-y: auto; }
.brand { display: flex; align-items: center; gap: .65rem; padding: 1rem; border-bottom: 1px solid var(--border); }
.brand img { width: 34px; height: 34px; padding: 6px; border-radius: 10px; background: var(--accent); border: 1px solid var(--border); }
.brand b { display: block; font-family: var(--head); font-size: 15px; }
.brand small { display: block; font-size: 11px; color: var(--muted); }
.nav { padding: .75rem; display: flex; flex-direction: column; gap: 2px; flex: 1; }
.nav .grp { font-size: 10.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); padding: .9rem .5rem .35rem; }
.nav a { display: flex; align-items: center; gap: .6rem; padding: .5rem .6rem; border-radius: 8px; color: var(--muted); transition: background .15s, color .15s; }
.nav a:hover { background: var(--accent); color: var(--fg); }
.nav a.active { background: var(--accent); color: var(--ink); font-weight: 500; }
.nav a .tag { margin-left: auto; font-size: 10px; padding: 1px 6px; border-radius: 99px; background: var(--warn-bg); color: var(--warn); }
.nav a.locked { opacity: .4; pointer-events: none; }
.side-user { border-top: 1px solid var(--border); padding: .8rem 1rem; display: flex; align-items: center; gap: .6rem; }
.avatar { width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; background: var(--accent); color: var(--ink); font-weight: 600; font-size: 12px; flex-shrink: 0; }
.side-user .who { min-width: 0; flex: 1; }
.side-user .who b { display: block; font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.side-user .who small { color: var(--muted); font-size: 11px; }

.main { min-width: 0; }
.topbar { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: .75rem; padding: .7rem 1.5rem; background: color-mix(in srgb, var(--bg) 85%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); }
.topbar .menu-btn { display: none; }
.search { flex: 1; min-width: 0; max-width: 460px; display: flex; align-items: center; gap: .5rem; padding: .45rem .75rem; border: 1px solid var(--border); border-radius: 10px; background: var(--input); color: var(--muted); }
.search input { border: 0; outline: 0; background: transparent; flex: 1; min-width: 0; }
.topbar .sp { flex: 1; }
.chip-demo { font-size: 11px; font-weight: 600; padding: 3px 9px; border-radius: 99px; background: var(--warn-bg); color: var(--warn); white-space: nowrap; }
.icon-btn { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; border: 1px solid var(--border); background: var(--card); cursor: pointer; color: var(--fg); position: relative; }
.icon-btn:hover { border-color: var(--border-strong); }
.icon-btn .dot { position: absolute; top: 7px; right: 8px; width: 7px; height: 7px; border-radius: 50%; background: var(--danger); }

.page { padding: 1.5rem; max-width: 1320px; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; margin-bottom: 1.25rem; flex-wrap: wrap; }
.page-head h1 { font-size: 24px; }
.page-head p { margin: .2rem 0 0; color: var(--muted); }
.crumb { font-size: 12px; color: var(--muted); margin-bottom: .25rem; display: flex; gap: .4rem; align-items: center; }
.src { font-size: 11px; padding: 2px 8px; border-radius: 99px; border: 1px solid var(--border); color: var(--muted); }

/* Cards / grids */
.grid { display: grid; gap: 1rem; }
.g4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.g2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.g21 { grid-template-columns: 2fr 1fr; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.1rem 1.2rem; min-width: 0; }
.card h3 { font-size: 15px; display: flex; align-items: center; gap: .5rem; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: .5rem; margin-bottom: .9rem; }
.card-head a { font-size: 12px; color: var(--ink); }
.kpi .lbl { color: var(--muted); font-size: 12.5px; display: flex; align-items: center; gap: .4rem; }
.kpi .val { font-family: var(--head); font-size: 28px; font-weight: 600; margin: .25rem 0 .1rem; letter-spacing: -.02em; }
.kpi .delta { font-size: 12px; }
.up { color: var(--ok); } .down { color: var(--danger); }
.mt { margin-top: 1rem; }

/* Módulos (visão geral) */
.mod { display: flex; flex-direction: column; gap: .6rem; cursor: pointer; transition: border-color .15s, transform .15s; }
.mod:hover { border-color: var(--border-strong); transform: translateY(-1px); }
.mod-top { display: flex; align-items: center; gap: .6rem; }
.mod-ico { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: var(--accent); color: var(--ink); }
.mod-top b { font-size: 14px; display: block; }
.mod-top small { color: var(--muted); font-size: 11.5px; }
.mod-nums { display: flex; gap: 1rem; }
.mod-nums div { flex: 1; }
.mod-nums span { display: block; color: var(--muted); font-size: 11px; }
.mod-nums strong { font-family: var(--head); font-size: 18px; }
.status { display: inline-flex; align-items: center; gap: .35rem; font-size: 11.5px; color: var(--muted); }
.status::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 3px var(--ok-bg); }
.status.warn::before { background: var(--warn); box-shadow: 0 0 0 3px var(--warn-bg); }
.status.off::before { background: var(--danger); box-shadow: 0 0 0 3px var(--danger-bg); }

/* Tabelas */
.tbl-wrap { overflow-x: auto; margin: 0 -1.2rem -1.1rem; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; font-weight: 500; color: var(--muted); font-size: 12px; padding: .55rem 1.2rem; border-bottom: 1px solid var(--border); white-space: nowrap; }
td { padding: .65rem 1.2rem; border-bottom: 1px solid var(--border); white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
tbody tr:hover td { background: var(--card-muted); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.person { display: flex; align-items: center; gap: .55rem; }
.person .avatar { width: 28px; height: 28px; font-size: 11px; }
.person small { display: block; color: var(--muted); font-size: 11px; }
.badge { display: inline-block; font-size: 11px; font-weight: 500; padding: 2px 8px; border-radius: 99px; background: var(--card-muted); color: var(--muted); border: 1px solid var(--border); }
.badge.ok { background: var(--ok-bg); color: var(--ok); border-color: transparent; }
.badge.warn { background: var(--warn-bg); color: var(--warn); border-color: transparent; }
.badge.danger { background: var(--danger-bg); color: var(--danger); border-color: transparent; }
.badge.info { background: var(--info-bg); color: var(--info); border-color: transparent; }
.tags { display: flex; gap: 4px; flex-wrap: wrap; }

/* Toolbar / filtros / botões */
.toolbar { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; margin-bottom: 1rem; }
.seg { display: inline-flex; border: 1px solid var(--border); border-radius: 10px; padding: 3px; background: var(--card); }
.seg button { border: 0; background: transparent; padding: .3rem .75rem; border-radius: 7px; cursor: pointer; color: var(--muted); font-size: 13px; }
.seg button.on { background: var(--accent); color: var(--ink); font-weight: 500; }
.btn { display: inline-flex; align-items: center; gap: .4rem; padding: .5rem .9rem; border-radius: 10px; border: 1px solid var(--border); background: var(--card); cursor: pointer; font-weight: 500; font-size: 13px; }
.btn:hover { border-color: var(--border-strong); }
.btn.primary { background: var(--primary); color: var(--primary-fg); border-color: transparent; }
.btn.primary:hover { background: var(--primary-hover); }
.field { padding: .5rem .75rem; border-radius: 10px; border: 1px solid var(--border); background: var(--input); outline: 0; }
.field:focus { border-color: var(--ink); }

/* Gráficos simples */
.bars { display: flex; align-items: flex-end; gap: 6px; height: 160px; padding-top: .5rem; }
.bars .b { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 4px; height: 100%; justify-content: flex-end; }
.bars .b i { display: block; width: 100%; max-width: 34px; border-radius: 6px 6px 2px 2px; background: var(--primary); opacity: .85; min-height: 3px; }
.bars .b:last-child i { opacity: 1; }
.bars .b span { font-size: 10.5px; color: var(--muted); }
.hbar { display: grid; grid-template-columns: 120px 1fr 70px; align-items: center; gap: .6rem; margin: .45rem 0; font-size: 13px; }
.hbar .track { height: 8px; border-radius: 99px; background: var(--card-muted); overflow: hidden; }
.hbar .track i { display: block; height: 100%; background: var(--primary); border-radius: 99px; }
.hbar .v { text-align: right; color: var(--muted); font-variant-numeric: tabular-nums; }
.funnel .st { display: flex; align-items: center; gap: .8rem; margin: .4rem 0; }
.funnel .st i { display: block; height: 34px; border-radius: 8px; background: var(--accent); border: 1px solid var(--border-strong); display: flex; align-items: center; padding: 0 .7rem; font-style: normal; font-weight: 600; color: var(--ink); white-space: nowrap; }
.funnel .st span { color: var(--muted); font-size: 12px; white-space: nowrap; }

/* Feed */
.feed { list-style: none; margin: 0; padding: 0; }
.feed li { display: flex; gap: .7rem; padding: .6rem 0; border-bottom: 1px solid var(--border); font-size: 13px; }
.feed li:last-child { border-bottom: 0; }
.feed .mod-ico { width: 30px; height: 30px; border-radius: 8px; }
.feed small { display: block; color: var(--muted); font-size: 11.5px; }

/* Permissões */
.perm td.c { text-align: center; }
.perm input { accent-color: #8fae2d; width: 16px; height: 16px; }

/* Login */
.login { min-height: 100vh; display: grid; grid-template-columns: 1.1fr 1fr; }
.login-art { background: radial-gradient(900px 500px at 20% 20%, rgba(198,241,53,.18), transparent 60%), #060d08; color: #f4f7ef; padding: 3rem; display: flex; flex-direction: column; justify-content: space-between; border-right: 1px solid rgba(196,255,92,.14); }
.login-art img { height: 30px; }
.login-art h2 { font-size: 40px; line-height: 1.1; max-width: 520px; }
.login-art h2 em { font-style: normal; color: #c6f135; }
.login-art p { color: #9fb3a0; max-width: 460px; }
.login-mods { display: flex; flex-wrap: wrap; gap: .45rem; margin-top: 1.5rem; }
.login-mods span { font-size: 12px; padding: 4px 10px; border-radius: 99px; border: 1px solid rgba(196,255,92,.28); color: #c6f135; }
.login-form { display: grid; place-items: center; padding: 2rem; }
.login-form .box { width: 100%; max-width: 360px; display: flex; flex-direction: column; gap: .9rem; }
.login-form h1 { font-size: 26px; }
.login-form p { color: var(--muted); margin: 0; }
.login-form label { font-size: 12.5px; color: var(--muted); display: flex; flex-direction: column; gap: .35rem; }
.login-form .btn { justify-content: center; padding: .7rem; }
.note { font-size: 12px; color: var(--muted); background: var(--card-muted); border: 1px dashed var(--border-strong); padding: .6rem .8rem; border-radius: 10px; }

.toast { position: fixed; bottom: 1.25rem; left: 50%; transform: translateX(-50%); background: var(--fg); color: var(--bg); padding: .6rem 1rem; border-radius: 10px; font-size: 13px; z-index: 100; animation: fade .2s; }
@keyframes fade { from { opacity: 0; transform: translate(-50%, 6px); } }
.scrim { display: none; }
.empty { color: var(--muted); padding: 1rem 0; text-align: center; }

@media (max-width: 1100px) { .g4 { grid-template-columns: repeat(2, minmax(0,1fr)); } .g21 { grid-template-columns: 1fr; } }
@media (max-width: 860px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: fixed; left: 0; top: 0; z-index: 50; width: 264px; transform: translateX(-100%); transition: transform .2s; }
  body.nav-open .sidebar { transform: none; }
  body.nav-open .scrim { display: block; position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 40; }
  .topbar { padding: .6rem 1rem; }
  .topbar .menu-btn { display: grid; }
  .page { padding: 1rem; }
  .g3, .g2 { grid-template-columns: 1fr; }
  .login { grid-template-columns: 1fr; }
  .login-art { padding: 2rem 1.25rem; gap: 2rem; }
  .login-art h2 { font-size: 28px; }
  .chip-demo { display: none; }
}
@media (max-width: 520px) { .g4 { grid-template-columns: 1fr 1fr; } .kpi .val { font-size: 22px; } .hbar { grid-template-columns: 90px 1fr 56px; } }