:root {
  --bg: #f6f7f9; --surface: #fff; --surface-2: #f1f3f6; --text: #16181d; --muted: #5d6470; --faint: #8b929c;
  --border: #e3e6ea; --accent: #2563eb; --accent-bg: #e8f0fe; --danger: #c62828; --danger-bg: #fdecec;
  --warn: #a15c00; --warn-bg: #fff4e0; --ok: #1b7a3d; --ok-bg: #e6f5ec; --radius: 10px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111317; --surface: #1a1d22; --surface-2: #22262c; --text: #e8eaed; --muted: #a2a9b4; --faint: #77808c;
    --border: #2d3238; --accent: #6b9bff; --accent-bg: #1c2a45; --danger: #ff8a80; --danger-bg: #3a1f1f;
    --warn: #ffbf5e; --warn-bg: #3a2c14; --ok: #6fd28f; --ok-bg: #16301f; color-scheme: dark;
  }
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--text); }
[hidden] { display: none !important; }
h1 { font-size: 22px; font-weight: 600; margin: 0 0 16px; }
h2 { font-size: 17px; font-weight: 600; margin: 0 0 12px; }
a { color: var(--accent); }
button, input, select { font: inherit; color: inherit; }
button { border: 1px solid var(--border); background: var(--surface); border-radius: 8px; padding: 6px 12px; cursor: pointer; }
button:hover { background: var(--surface-2); }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button.danger { color: var(--danger); border-color: var(--danger); }
button.ghost { border-color: transparent; background: none; color: var(--muted); }
button:disabled { opacity: .55; cursor: default; }
input, select { border: 1px solid var(--border); background: var(--surface); border-radius: 8px; padding: 7px 10px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; }
.muted { color: var(--muted); } .small { font-size: 13px; } .error { color: var(--danger); min-height: 1.2em; }
.pill { display: inline-block; font-size: 12px; padding: 1px 8px; border-radius: 99px; background: var(--surface-2); color: var(--muted); white-space: nowrap; }
.pill.ok { background: var(--ok-bg); color: var(--ok); } .pill.err { background: var(--danger-bg); color: var(--danger); }
.pill.warn { background: var(--warn-bg); color: var(--warn); } .pill.acc { background: var(--accent-bg); color: var(--accent); }

.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login form { width: min(360px, 100%); display: grid; gap: 8px; }

.top { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 16px; padding: 10px 20px; background: var(--surface); border-bottom: 1px solid var(--border); }
.brand { display: flex; align-items: center; gap: 8px; font-weight: 600; }
nav { display: flex; gap: 4px; flex: 1; overflow-x: auto; }
nav a { padding: 6px 12px; border-radius: 8px; color: var(--muted); text-decoration: none; white-space: nowrap; }
nav a.on { background: var(--accent-bg); color: var(--accent); }
main { max-width: 1000px; margin: 0 auto; padding: 20px 16px 60px; }
#banner .card { max-width: 1000px; margin: 12px auto 0; border-color: var(--danger); background: var(--danger-bg); color: var(--danger); }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 12px; }
.acct { display: grid; gap: 8px; }
.acct-head { display: flex; align-items: center; gap: 10px; }
.acct-head .logo { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; font-weight: 700; font-size: 13px; color: #fff; flex: none; }
.logo.microsoft { background: #0a64c8; } .logo.google { background: #d93025; }
.acct-head .who { min-width: 0; flex: 1; } .acct-head .who b { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.stats { display: flex; gap: 18px; } .stats div b { display: block; font-size: 20px; font-weight: 600; }
.row-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.connect { display: flex; gap: 10px; flex-wrap: wrap; margin: 0 0 20px; }
.devicecode { font: 600 26px/1 ui-monospace, Consolas, monospace; letter-spacing: 3px; padding: 10px 14px; background: var(--surface-2); border-radius: 8px; display: inline-block; margin: 6px 0; user-select: all; }

.toolbar { display: flex; gap: 8px; flex-wrap: wrap; margin: 0 0 12px; }
.toolbar input { flex: 1; min-width: 180px; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 10px; border-top: 1px solid var(--border); vertical-align: middle; }
th { font-size: 12px; font-weight: 500; color: var(--faint); border-top: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tr.sel td { background: var(--accent-bg); }
.sender b { display: block; } .sender span { font-size: 12px; color: var(--faint); }
.table-wrap { overflow-x: auto; }
.empty { text-align: center; padding: 40px 10px; color: var(--muted); }

.panel { margin-top: 12px; }
.panel ul { margin: 6px 0; padding-left: 18px; }
.undone { text-decoration: line-through; color: var(--faint); }

dialog { border: 1px solid var(--border); border-radius: 12px; padding: 0; background: var(--surface); color: var(--text); width: min(440px, calc(100% - 32px)); }
dialog::backdrop { background: rgba(0, 0, 0, .45); }
.dlg-body { padding: 18px 20px; display: grid; gap: 14px; }
.dlg-body p { margin: 0; white-space: pre-line; }
.dlg-actions { display: flex; justify-content: flex-end; gap: 8px; }
button.primary.danger { background: var(--danger); border-color: var(--danger); color: #fff; }
#toast { position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%); background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 10px; opacity: 0; transition: opacity .2s; pointer-events: none; max-width: calc(100% - 32px); }
#toast.show { opacity: 1; }

main { max-width: 1100px; }
textarea { font: inherit; color: inherit; border: 1px solid var(--border); background: var(--surface); border-radius: 8px; padding: 7px 10px; width: 100%; min-height: 70px; resize: vertical; }
label.field { display: grid; gap: 4px; font-size: 13px; color: var(--muted); }
label.check { display: flex; align-items: center; gap: 8px; }
.form-grid { display: grid; gap: 12px; }
dialog.wide { width: min(620px, calc(100% - 32px)); }
.section { margin: 0 0 22px; }
.section-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: 0 0 10px; flex-wrap: wrap; }
.section-head h2 { margin: 0; }

.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin: 0 0 18px; }
.kpi { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; }
.kpi span { font-size: 12px; color: var(--muted); } .kpi b { display: block; font-size: 24px; font-weight: 600; font-variant-numeric: tabular-nums; }
.kpi.alert b { color: var(--danger); } .kpi.warn b { color: var(--warn); } .kpi.good b { color: var(--ok); }
.two-cols { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); gap: 12px; }
.chart svg { width: 100%; height: auto; display: block; }
.chart .legend { display: flex; gap: 14px; font-size: 12px; color: var(--muted); margin-top: 6px; }
.chart .legend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 5px; vertical-align: -1px; }
.bar-row { display: grid; grid-template-columns: minmax(0, 1fr) 120px 40px; gap: 8px; align-items: center; font-size: 13px; padding: 3px 0; }
.bar-row .name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bar { height: 8px; border-radius: 4px; background: var(--surface-2); overflow: hidden; } .bar i { display: block; height: 100%; background: var(--accent); }

.mail { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 12px; padding: 10px 0; border-top: 1px solid var(--border); }
.mail:first-child { border-top: 0; }
.mail .subj { font-weight: 500; } .mail.read .subj { font-weight: 400; color: var(--muted); }
.mail .meta { font-size: 12px; color: var(--faint); display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.mail .snip { font-size: 13px; color: var(--muted); grid-column: 1 / -1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mail .side { display: flex; gap: 6px; align-items: flex-start; }
.lvl-traiter { border-left: 3px solid var(--danger); } .lvl-lire { border-left: 3px solid var(--warn); } .lvl-info { border-left: 3px solid var(--border); }
.lvl-traiter, .lvl-lire, .lvl-info { border-radius: 0; }

.issue { display: flex; gap: 10px; align-items: flex-start; justify-content: space-between; padding: 10px 0; border-top: 1px solid var(--border); font-size: 14px; }
.issue:first-child { border-top: 0; }
.rule-cond { font-size: 13px; color: var(--muted); }
.tree { list-style: none; margin: 0; padding: 0; } .tree .tree { padding-left: 22px; }
.tree-row { display: flex; align-items: center; gap: 8px; padding: 6px 0; border-top: 1px solid var(--border); }
.tree-row .fname { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.toggle { position: relative; width: 38px; height: 22px; flex: none; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle span { position: absolute; inset: 0; background: var(--border); border-radius: 99px; cursor: pointer; transition: background .15s; }
.toggle span::after { content: ""; position: absolute; left: 3px; top: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; transition: transform .15s; }
.toggle input:checked + span { background: var(--accent); } .toggle input:checked + span::after { transform: translateX(16px); }
.setting { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 0; border-top: 1px solid var(--border); }
.setting:first-child { border-top: 0; }
.setting .txt b { display: block; font-weight: 500; } .setting .txt span { font-size: 13px; color: var(--muted); }
.plan-step { display: flex; gap: 10px; justify-content: space-between; padding: 6px 0; border-top: 1px solid var(--border); font-size: 14px; }
.plan-step:first-child { border-top: 0; }

@media (max-width: 760px) { .two-cols { grid-template-columns: 1fr; } }
@media (max-width: 640px) {
  .top { padding: 8px 12px; gap: 8px; } .brand span { display: none; }
  .hide-sm { display: none; }
  .bar-row { grid-template-columns: minmax(0, 1fr) 70px 34px; }
}