/* Portal FC3 – tokens claro/escuro */
:root, :root[data-theme="dark"] {
  --bg:#0E1116; --rail:#0A0C10; --panel:#151A21; --panel2:#1B2129; --line:#242B35; --track:#252C37;
  --text:#E6EAF0; --muted:#8F99A8; --accent:#4C9AFF; --accent-soft:rgba(76,154,255,.14);
  --ok:#3FB97F; --ok-soft:rgba(63,185,127,.14); --warn:#E3A23B; --crit:#F0605D; --off:#5A6472;
  --s1:#4C9AFF; --s2:#B48CF2; --s3:#E3A23B; --s4:#3FB97F; --hm0:#1D4A37; --hm1:#2E8059; --hm-na:#262D37; --grid:rgba(255,255,255,.035);
  color-scheme: dark;
}
:root[data-theme="light"] {
  --bg:#F3F5F8; --rail:#FFFFFF; --panel:#FFFFFF; --panel2:#F7F8FA; --line:#E2E6EC; --track:#E8ECF1;
  --text:#151A21; --muted:#5A6472; --accent:#1F6FEB; --accent-soft:rgba(31,111,235,.10);
  --ok:#1E8E5A; --ok-soft:rgba(30,142,90,.10); --warn:#A86400; --crit:#CC2F2F; --off:#8C96A5;
  --s1:#1F6FEB; --s2:#7E4FD6; --s3:#B86E00; --s4:#1E8E5A; --hm0:#CFEBDD; --hm1:#7DC4A0; --hm-na:#E2E6EB; --grid:rgba(20,26,33,.05);
  color-scheme: light;
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); }
body { font-family: 'IBM Plex Sans', system-ui, sans-serif; font-size: 13px; line-height: 1.4; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; }
h1 { margin: 0; font-size: 20px; font-weight: 600; }
h2 { margin: 0; font-size: 15px; font-weight: 600; }
.mono { font-family: 'IBM Plex Mono', ui-monospace, monospace; }
.muted { color: var(--muted); }
.small { font-size: 11px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.stack { display: flex; flex-direction: column; gap: 16px; margin: 0; }
.row-between { display: flex; justify-content: space-between; align-items: center; }
[hidden] { display: none !important; }

/* Tema: ícone sol no escuro, lua no claro */
:root[data-theme="dark"] .ic-moon, :root[data-theme="light"] .ic-sun { display: none; }

/* ---------- Componentes ---------- */
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; }
.pad { padding: 16px; }
.card-head { display: flex; align-items: center; gap: 10px; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.card-head .right { margin-left: auto; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 600; letter-spacing: .02em; color: var(--text); }
.brand svg { color: var(--accent); }
.tag { font-size: 11px; color: var(--muted); border: 1px solid var(--line); padding: 2px 6px; border-radius: 4px; font-weight: 400; }
.btn-primary { height: 44px; border: 0; border-radius: 8px; background: var(--accent); color: #fff; font-size: 14px; font-weight: 500; }
.btn-primary:disabled { opacity: .6; cursor: wait; }
.btn-outline { height: 44px; border-radius: 8px; border: 1px solid var(--accent); background: transparent; color: var(--accent); font-weight: 500; padding: 0 14px; }
.btn-ghost { min-height: 40px; border-radius: 8px; border: 1px solid var(--line); background: var(--panel); padding: 0 12px; display: inline-flex; align-items: center; gap: 8px; }
.btn-ghost.small { min-height: 34px; font-size: 12px; }
.btn-danger { color: var(--crit); }
.icon-btn { width: 44px; height: 44px; border-radius: 8px; border: 1px solid var(--line); background: var(--panel2); display: grid; place-items: center; }
.dot { width: 8px; height: 8px; border-radius: 50%; flex: none; display: inline-block; }
.pill { display: inline-flex; align-items: center; gap: 6px; height: 26px; padding: 0 10px; border-radius: 13px; font-size: 12px; font-weight: 500; }
.sev { font-size: 11px; font-weight: 600; padding: 3px 8px; border-radius: 4px; border: 1px solid currentColor; }
.bar { height: 5px; border-radius: 3px; background: var(--track); overflow: hidden; flex: 1; }
.bar > i { display: block; height: 100%; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field > span { font-size: 12px; color: var(--muted); }
.field input, .select { height: 44px; border-radius: 8px; border: 1px solid var(--line); background: var(--panel2); padding: 0 12px; font-size: 14px; }
.select { height: 34px; font-size: 13px; padding: 0 8px; }
input:focus-visible, select:focus-visible, button:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.msg { margin: 0; padding: 10px 12px; border-radius: 8px; background: var(--panel2); border: 1px solid var(--line); }
.msg.err { color: var(--crit); }
.empty { padding: 24px 16px; color: var(--muted); text-align: center; }

/* ---------- Login ---------- */
.login-bg { min-height: 100vh; display: flex; flex-direction: column;
  background-color: var(--bg);
  background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 32px 32px; }
.login-top { display: flex; justify-content: flex-end; padding: 16px; }
.login-wrap { flex: 1; display: flex; align-items: center; justify-content: center; padding: 24px 16px; }
.login-card { width: 100%; max-width: 400px; padding: 32px; display: flex; flex-direction: column; gap: 20px; border-radius: 12px; }
.login-card .brand { font-size: 16px; }
.otp { font-family: 'IBM Plex Mono', monospace; font-size: 22px !important; letter-spacing: .4em; text-align: center; height: 52px !important; }
.login-foot { display: flex; align-items: center; gap: 8px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 12px; color: var(--muted); }
.login-footer { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; padding: 16px 24px; font-size: 11px; color: var(--muted); }

/* ---------- Topbar ---------- */
.topbar { min-height: 78px; display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: center; gap: 16px; padding: 0 16px; background: var(--rail); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
.topbar-brand { height: 78px; }
.top-title { font-weight: 500; }
.search { flex: 0 1 300px; min-width: 180px; display: flex; align-items: center; gap: 8px; background: var(--panel2); border: 1px solid var(--line); border-radius: 6px; padding: 0 10px; height: 34px; color: var(--muted); }
.search input { flex: 1; background: transparent; border: 0; outline: none; color: var(--text); }
.top-actions { display: flex; align-items: center; gap: 8px; }
.avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--accent); color: #fff; display: grid; place-items: center; font-weight: 600; font-size: 12px; }

/* ---------- Layout ---------- */
.app-main { max-width: 1600px; margin: 0 auto; padding: 16px; }
.page { display: flex; flex-direction: column; gap: 14px; }
.split { display: flex; flex-wrap: wrap; gap: 14px; align-items: flex-start; }
.col-main { flex: 999 1 560px; min-width: 0; display: flex; flex-direction: column; gap: 14px; }
.col-aside { flex: 1 1 340px; max-width: 420px; display: flex; flex-direction: column; gap: 14px; }
@media (max-width: 760px) { .col-aside { max-width: none; } }
.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); }
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--accent); }
.crumbs [aria-current] { color: var(--text); }
.page-head { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.link-btn { border: 0; background: none; color: var(--accent); font-size: 12px; min-height: 32px; padding: 0 4px; }
.card-head .right { margin-left: auto; }

/* KPIs */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; }
.kpi { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; display: flex; flex-direction: column; gap: 2px; text-align: left; min-height: 64px; }
button.kpi:hover { border-color: var(--muted); }
.kpi.on { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }
.kpi-v { font-size: 22px; font-weight: 500; }
.kpi-l { font-size: 12px; color: var(--muted); }

/* Lista de clientes */
.clients { flex: 1 1 260px; max-width: 320px; position: sticky; top: 72px; max-height: calc(100vh - 90px); display: flex; flex-direction: column; }
@media (max-width: 900px) { .clients { max-width: none; position: static; max-height: none; } }
.client-list { list-style: none; margin: 0; padding: 4px 0; overflow-y: auto; }
.client-list a { display: flex; align-items: center; gap: 10px; min-height: 40px; padding: 0 16px; color: var(--text); }
.client-list a:hover { background: var(--panel2); text-decoration: none; }
.cl-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Tabela de servidores */
.scroll-x { overflow-x: auto; }
table.tbl { width: 100%; min-width: 900px; border-collapse: collapse; }
.tbl th { text-align: left; padding: 0; border-bottom: 1px solid var(--line); }
.tbl th button { all: unset; box-sizing: border-box; display: flex; align-items: center; gap: 4px; width: 100%; padding: 10px 12px; cursor: pointer; font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.tbl th button:hover { color: var(--text); }
.tbl th button:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.tbl th[aria-sort="ascending"] button, .tbl th[aria-sort="descending"] button { color: var(--accent); }
.tbl .arrow { font-size: 9px; }
.tbl td { padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.tbl tr.row-link { cursor: pointer; }
.tbl tr.row-link:hover td { background: var(--panel2); }
.tbl td.empty { text-align: center; }
.st { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.name { display: flex; flex-direction: column; min-width: 0; color: var(--text); }
.name:hover { text-decoration: none; }
.name b { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.name span { font-size: 11px; color: var(--muted); }
.metric { display: flex; align-items: center; gap: 6px; min-width: 110px; }
.metric .mono { font-size: 11px; width: 32px; text-align: right; }

/* Alertas */
.alert-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; padding: 11px 16px; border-bottom: 1px solid var(--line); }
.alert-row:last-child { border-bottom: 0; }
.alert-row .when { font-size: 12px; color: var(--muted); width: 92px; }
.alert-row .txt { flex: 1 1 240px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.chip-s { font-size: 12px; padding: 4px 8px; border-radius: 6px; background: var(--panel2); border: 1px solid var(--line); }
.chip-s.on { color: var(--warn); border-color: var(--warn); }
.small-h { font-size: 13px; }

/* Cliente */
.srv-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 14px; }
.srv-card { padding: 16px; display: flex; flex-direction: column; gap: 14px; color: var(--text); }
a.srv-card:hover { border-color: var(--accent); text-decoration: none; }
.srv-top { display: flex; align-items: center; gap: 10px; }
.srv-top .mono { margin-left: auto; font-size: 12px; color: var(--muted); }
.srv-more { font-size: 12px; color: var(--accent); }
.gauges { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.gauge { background: var(--panel2); border: 1px solid var(--line); border-radius: 8px; padding: 10px; display: flex; flex-direction: column; gap: 8px; }
.gauge .v { font-family: 'IBM Plex Mono', monospace; font-size: 20px; font-weight: 500; }
.gauge .v small { font-size: 12px; color: var(--muted); }

/* Detalhe do servidor */
.det-head { padding: 16px; display: flex; flex-direction: column; gap: 8px; }
.det-title { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.det-title h1 { font-size: 20px; }
.det-sub { font-size: 12px; }
.hstats { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 8px; margin-top: 6px; }
.hstat { background: var(--panel2); border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; display: flex; flex-direction: column; gap: 2px; }
.hstat .mono { font-size: 15px; }
.rename { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; flex: 1; }
.rename input { flex: 1 1 260px; height: 40px; border-radius: 8px; border: 1px solid var(--accent); background: var(--panel2); padding: 0 10px; font-size: 15px; }
.btn-primary.small { height: 40px; padding: 0 14px; font-size: 13px; }
.det-tools { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.det-tools .seg button { min-width: 64px; height: 36px; }
.seg button:disabled { opacity: .4; cursor: not-allowed; }
.charts { display: grid; grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); gap: 14px; }
@media (max-width: 520px) { .charts { grid-template-columns: 1fr; } }
.chart-card { padding: 14px 16px 12px; display: flex; flex-direction: column; gap: 10px; }
.chart-head { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.chart-head h2 { font-size: 14px; }
.legend { display: flex; gap: 10px; font-size: 11px; color: var(--muted); }
.legend span { display: inline-flex; align-items: center; gap: 4px; }
.legend i { width: 10px; height: 3px; border-radius: 2px; display: block; }
.chart-last { margin-left: auto; color: var(--muted); }
.specs { margin: 0; padding: 4px 16px 12px; }
.specs > div { display: flex; justify-content: space-between; gap: 16px; padding: 9px 0; border-bottom: 1px solid var(--line); }
.specs > div:last-child { border-bottom: 0; }
.specs dt { color: var(--muted); }
.specs dd { margin: 0; text-align: right; }

/* Gráficos */
.seg { display: flex; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.seg button { height: 34px; min-width: 40px; border: 0; background: transparent; color: var(--muted); font-family: 'IBM Plex Mono', monospace; font-size: 12px; }
.seg button + button { border-left: 1px solid var(--line); }
.seg button[aria-pressed="true"] { background: var(--accent-soft); color: var(--accent); }
.chart { display: flex; gap: 8px; }
.chart-y { display: flex; flex-direction: column; justify-content: space-between; font-size: 10px; color: var(--muted); height: 160px; text-align: right; min-width: 44px; }
.chart-body { position: relative; flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.chart svg { width: 100%; height: 160px; display: block; cursor: crosshair; }
.chart-x { display: flex; justify-content: space-between; font-size: 10px; color: var(--muted); }
.chart-empty { position: absolute; inset: 0 0 18px 0; display: grid; place-items: center; color: var(--muted); }
.tip { position: absolute; z-index: 20; pointer-events: none; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; box-shadow: 0 6px 20px rgba(0,0,0,.25); display: flex; flex-direction: column; gap: 4px; min-width: 150px; }
.tip-row { display: flex; align-items: center; gap: 6px; font-size: 12px; }
.tip-row i { width: 8px; height: 8px; border-radius: 2px; display: block; }
.tip-row b { margin-left: auto; font-weight: 500; }

/* Telegram */
.tg { padding: 18px; display: flex; flex-direction: column; gap: 14px; }
.tg-head { display: flex; align-items: center; gap: 10px; }
.tg-ico { width: 36px; height: 36px; border-radius: 8px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; }
.tg ol { margin: 0; padding-left: 18px; display: flex; flex-direction: column; gap: 6px; }
.pref { display: flex; align-items: center; gap: 10px; min-height: 44px; border-bottom: 1px solid var(--line); }
.pref input { width: 18px; height: 18px; accent-color: var(--accent); margin: 0; }
.pref span:first-of-type { flex: 1; }
.linked { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 8px; background: var(--panel2); border: 1px solid var(--line); }
.tg-email { display: flex; flex-direction: column; gap: 6px; padding-top: 14px; border-top: 1px solid var(--line); }

/* ---------- Logo FC3 (sempre sobre fundo claro, também no tema escuro) ---------- */
.logo-card { background: #F1F3F6; border-radius: 10px; padding: 18px 20px; display: grid; place-items: center; }
.logo-card img { width: 100%; max-width: 260px; height: auto; display: block; }
.brand-sub { display: flex; align-items: center; justify-content: center; gap: 8px; font-size: 12px; color: var(--muted); margin-top: -8px; }
.brand-sub svg { color: var(--accent); }
.logo-chip { background: #F1F3F6; border-radius: 8px; padding: 6px 12px; display: grid; place-items: center; height: 62px; }
.logo-chip img { height: 50px; width: auto; display: block; }
a.topbar-brand { color: var(--text); text-decoration: none; }
.brand-name { font-weight: 600; letter-spacing: .02em; }
:root[data-theme="light"] .logo-card, :root[data-theme="light"] .logo-chip { background: transparent; border: 1px solid var(--line); }
@media (max-width: 520px) { .brand-name { display: none; } }

/* ---------- Tela inicial: blocos ---------- */
.duo { display: grid; grid-template-columns: repeat(auto-fit, minmax(380px, 1fr)); gap: 14px; }
@media (max-width: 520px) { .duo { grid-template-columns: 1fr; } }
.head-tools { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.toggle { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--muted); min-height: 34px; cursor: pointer; }
.toggle input { width: 16px; height: 16px; accent-color: var(--accent); margin: 0; }
.pad-x { padding: 0 16px 12px; }

/* Mapa de calor */
.hm-wrap { overflow-x: auto; padding: 12px 16px 4px; }
.hm { display: grid; gap: 2px; min-width: 620px; align-items: center; }
.hm-name { display: flex; align-items: center; gap: 6px; padding-right: 10px; font-size: 12px; color: var(--text); min-height: 16px; overflow: hidden; }
.hm-name span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hm-name .dot { width: 6px; height: 6px; }
.hm-name:hover { color: var(--accent); text-decoration: none; }
.hm-cell { display: block; height: 16px; border-radius: 2px; }
.hm-cell:hover { outline: 2px solid var(--text); outline-offset: -1px; }
.hm-cell:focus-visible { outline: 2px solid var(--accent); }
.hm-axis { display: grid; font-size: 10px; color: var(--muted); padding-top: 4px; }
.hm-axis span { white-space: nowrap; overflow: visible; }
.hm-legend { display: flex; flex-wrap: wrap; gap: 14px; padding: 6px 16px 14px; }
.hm-legend span { display: inline-flex; align-items: center; gap: 6px; }
.hm-legend i { width: 12px; height: 12px; border-radius: 2px; display: block; }

/* Top 5 */
.top5 { list-style: none; margin: 0; padding: 6px 0; }
.top5 li a { display: grid; grid-template-columns: 22px minmax(0, 1fr) 120px 64px; align-items: center; gap: 12px; padding: 8px 16px; color: var(--text); min-height: 48px; }
.top5 li a:hover { background: var(--panel2); text-decoration: none; }
.top5 .rank { color: var(--muted); font-size: 12px; text-align: center; }
.top5 .spark { width: 120px; height: 28px; display: block; }
.top-v { text-align: right; font-size: 15px; }
@media (max-width: 520px) { .top5 li a { grid-template-columns: 22px minmax(0, 1fr) 64px; } .top5 .spark { display: none; } }

/* Alertas por dia */
.daily-sum { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px; padding: 12px 16px 4px; }
.daily { display: flex; gap: 8px; padding: 8px 16px 14px; }
.daily-y { display: flex; flex-direction: column; justify-content: space-between; font-size: 10px; color: var(--muted); height: 150px; text-align: right; min-width: 22px; }
.daily-body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.daily-bars { height: 150px; display: flex; align-items: flex-end; gap: 3px; border-bottom: 1px solid var(--line); background-image: linear-gradient(var(--line) 1px, transparent 1px); background-size: 100% 50%; }
.dbar { flex: 1; height: 100%; display: flex; flex-direction: column-reverse; cursor: default; border-radius: 2px 2px 0 0; overflow: hidden; }
.dbar:hover { background: var(--panel2); }
.dbar i { display: block; width: 100%; }
.dbar i + i { border-bottom: 1px solid var(--panel); }
.daily-x { display: flex; gap: 3px; font-size: 10px; color: var(--muted); }
.daily-x span { flex: 1; text-align: center; white-space: nowrap; overflow: visible; }

/* ---------- Menu do usuário ---------- */
.user-menu { position: relative; }
button.avatar { border: 0; cursor: pointer; font: inherit; font-weight: 600; font-size: 12px; width: 36px; height: 36px; }
button.avatar:hover { box-shadow: 0 0 0 3px var(--accent-soft); }
.pop { position: absolute; right: 0; top: calc(100% + 8px); width: 260px; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; box-shadow: 0 12px 30px rgba(0,0,0,.3); padding: 6px; z-index: 30; display: flex; flex-direction: column; }
.pop-head { display: flex; flex-direction: column; gap: 3px; padding: 10px 10px 12px; border-bottom: 1px solid var(--line); margin-bottom: 4px; }
.pop-head .tag { align-self: flex-start; margin-top: 4px; }
.pop-item { display: flex; align-items: center; gap: 10px; min-height: 40px; padding: 0 10px; border: 0; background: none; border-radius: 6px; color: var(--text); font-size: 13px; text-align: left; width: 100%; }
.pop-item:hover, .pop-item:focus-visible { background: var(--panel2); text-decoration: none; }
.pop-item svg { color: var(--muted); }
.pop-danger, .pop-danger svg { color: var(--crit); }

/* ---------- Minha conta ---------- */
.acc-head { padding: 18px; display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }
.acc-head h1 { font-size: 18px; }
.avatar.big { width: 52px; height: 52px; font-size: 18px; }
.acc-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 14px; }
.acc-grid h2 { font-size: 15px; }
.sec-row { display: flex; align-items: center; gap: 10px; min-height: 40px; border-bottom: 1px solid var(--line); }

/* ---------- Faixa de mini-indicadores ---------- */
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; }
.tile { position: relative; background: var(--panel); box-shadow: 1px 0 0 var(--line), 0 1px 0 var(--line); padding: 12px 14px 12px 16px; display: flex; flex-direction: column; gap: 6px; min-height: 84px; color: var(--text); }
.tile:hover { background: var(--panel2); text-decoration: none; }
.tile::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: transparent; }
.tile.warn::before { background: var(--warn); }
.tile.crit::before { background: var(--crit); }
.tile.off::before { background: var(--off); }
.tile.crit { background: color-mix(in srgb, var(--crit) 7%, var(--panel)); }
.tile.crit:hover { background: color-mix(in srgb, var(--crit) 12%, var(--panel)); }
.tile-name { font-size: 12px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tile-row { display: flex; align-items: flex-end; gap: 8px; }
.tile-val { display: flex; flex-direction: column; }
.tile-val b { font-size: 22px; font-weight: 500; line-height: 1; }
.tile.off .tile-val b { font-size: 15px; }
.tile-val small { font-size: 10px; color: var(--muted); margin-top: 4px; }
.tile .spark { width: 80px; height: 30px; margin-left: auto; display: block; }

/* Alertas por dia – linhas (estilo UniFi) */
.daily-chart { padding: 8px 16px 14px; }
.daily-chart .chart-y { min-width: 22px; }
.daily-chart svg { cursor: crosshair; }
.chart-head .cap { font-size: 11px; color: var(--muted); border: 1px solid var(--line); border-radius: 4px; padding: 1px 6px; }

/* ---------- Topo: logo | título central | busca + ações ---------- */
.top-left { display: flex; align-items: center; gap: 12px; min-width: 0; }
.top-center { display: flex; align-items: center; gap: 12px; color: var(--text); white-space: nowrap; }
.top-center svg { color: var(--accent); flex: none; }
.top-heading { font-size: 19px; font-weight: 600; letter-spacing: .14em; }
.top-right { display: flex; align-items: center; justify-content: flex-end; gap: 12px; min-width: 0; }
@media (max-width: 1100px) { .top-heading { font-size: 13px; letter-spacing: .08em; } .search { flex-basis: 220px; } }
@media (max-width: 900px) {
  .topbar { grid-template-columns: 1fr auto; padding: 8px 12px; }
  .top-center { display: none; }
  .top-right .search { display: none; }
}

/* Mini-linha dos ladrilhos com fundo de gráfico */
.tile .spark { width: 96px; height: 36px; background: var(--panel2); border-radius: 4px; }

/* Legenda maior no gráfico "Alertas por dia" */
.legend.legend-lg { font-size: 13px; gap: 16px; color: var(--text); }
.legend.legend-lg span { gap: 7px; }
.legend.legend-lg i { width: 18px; height: 4px; border-radius: 2px; }
.tile-val small { white-space: nowrap; }
.tile .spark { width: 84px; flex: none; }

.top-center svg { width: 28px; height: 28px; }
@media (max-width: 1100px) { .top-heading { font-size: 15px; } }

/* ---------- Gestão de clientes ---------- */
.client-list a.loose { color: var(--warn); }
.th-plain { display: block; padding: 10px 12px; font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.client-form { max-width: 820px; }
.sys-pick { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); column-gap: 18px; }
.duo-f { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
.help { background: var(--panel2); border: 1px solid var(--line); border-radius: 8px; padding: 10px 14px; }
.help summary { cursor: pointer; color: var(--accent); min-height: 28px; display: flex; align-items: center; }
.help ol { margin: 8px 0 0; padding-left: 18px; display: flex; flex-direction: column; gap: 6px; line-height: 1.5; }
.form-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; padding-top: 6px; }
fieldset.field { border: 0; margin: 0; padding: 0; }
#live { white-space: nowrap; }

/* ---------- Sistema operacional e hostname ---------- */
.os { display: inline-flex; align-items: center; gap: 5px; height: 22px; padding: 0 7px; border-radius: 5px; font-size: 11px; font-weight: 500; white-space: nowrap; flex: none; border: 1px solid transparent; }
.os svg { flex: none; }
.os-win { color: #4C9AFF; background: rgba(76,154,255,.12); border-color: rgba(76,154,255,.25); }
.os-linux, .os-bsd { color: #E3A23B; background: rgba(227,162,59,.12); border-color: rgba(227,162,59,.25); }
.os-mac { color: var(--muted); background: var(--panel2); border-color: var(--line); }
:root[data-theme="light"] .os-win { color: #1F6FEB; }
:root[data-theme="light"] .os-linux { color: #A86400; }
.name-os { flex-direction: row; align-items: center; gap: 10px; }
.name-os .os { width: 26px; height: 26px; padding: 0; justify-content: center; }
.name-os .nm { display: flex; flex-direction: column; min-width: 0; }
.tile-name { display: flex; align-items: center; gap: 7px; min-width: 0; }
.tile-name .os { width: 22px; height: 22px; padding: 0; justify-content: center; }
.tile-name .tn { display: flex; flex-direction: column; min-width: 0; line-height: 1.25; }
.tile-name .tn, .tile-name .tn small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tile-name .tn small { font-size: 10px; color: var(--muted); opacity: .8; }
.srv-top .os { margin-left: auto; }
.srv-top .os + .mono { margin-left: 8px; }
.det-title .os { height: 26px; font-size: 12px; }

/* Ícones de sistema em imagem */
.os img { display: block; width: 18px; height: 18px; border-radius: 4px; }
.os.os-only { background: transparent !important; border: 0 !important; padding: 0 !important; }
.os.os-only img { width: 26px; height: 26px; border-radius: 6px; }
.tile-name .os.os-only img { width: 22px; height: 22px; border-radius: 5px; }
.det-title .os img { width: 20px; height: 20px; }

/* ---------- Função do servidor e banco de dados ---------- */
.roles { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 4px; margin-left: 6px; vertical-align: middle; font-weight: 500; }
.role, .dbb { display: inline-flex; align-items: center; gap: 4px; height: 18px; padding: 0 6px; border-radius: 4px; font-size: 10px; letter-spacing: .04em; white-space: nowrap; border: 1px solid; }
.role-app { color: #4C9AFF; border-color: rgba(76,154,255,.35); background: rgba(76,154,255,.10); }
.role-db { color: #B48CF2; border-color: rgba(180,140,242,.35); background: rgba(180,140,242,.10); }
.role-appdb { color: #3FB97F; border-color: rgba(63,185,127,.35); background: rgba(63,185,127,.10); }
:root[data-theme="light"] .role-app { color: #1F6FEB; }
:root[data-theme="light"] .role-db { color: #7E4FD6; }
:root[data-theme="light"] .role-appdb { color: #1E8E5A; }
.dbb { color: var(--muted); border-color: var(--line); background: var(--panel2); }
.dbb .auto { font-style: normal; font-size: 9px; opacity: .7; }
.tile-name .tn small { display: flex; align-items: center; gap: 4px; }
.tile-name .tn small .roles { margin-left: 2px; }
.det-title .roles { margin-left: 0; }
.det-title .role, .det-title .dbb { height: 24px; font-size: 12px; padding: 0 8px; }
.srv-form { border-bottom: 1px solid var(--line); }

/* Botão "servidores monitorados" + popup (tela Clientes) */
.srv-btn { display: inline-flex; align-items: center; gap: 6px; height: 30px; padding: 0 12px; border-radius: 6px; border: 1px solid var(--line); background: var(--panel2); color: var(--text); font: inherit; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; cursor: pointer; white-space: nowrap; }
.srv-btn:hover, .srv-btn[aria-expanded="true"] { border-color: var(--accent); color: var(--accent); }
.srv-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.srv-btn span { font-size: 10px; color: var(--muted); }
.srv-pop { display: none; position: fixed; z-index: 60; min-width: 220px; max-width: 340px; max-height: 60vh; overflow-y: auto; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; box-shadow: 0 12px 30px rgba(0,0,0,.28); padding: 6px; }
.srv-pop-h { font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); padding: 6px 10px 8px; border-bottom: 1px solid var(--line); margin-bottom: 4px; }
.srv-pop-i { font-size: 13px; padding: 6px 10px; border-radius: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.srv-pop-i:hover { background: var(--panel2); }