:root {
  --bg: #f5f6f8; --surface: #ffffff; --text: #1d2433; --muted: #667085; --border: #e3e6eb;
  --accent: #1f6feb; --accent-weak: #e8f0fe; --danger: #c62828; --ok: #1e7f4f; --warn: #a15c00;
  --radius: 10px;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #11151c; --surface: #1a202a; --text: #e6e9ef; --muted: #98a2b3; --border: #2b3340;
          --accent: #5b9dff; --accent-weak: #1d2b44; --danger: #ff6b6b; --ok: #46c08a; --warn: #f0a640; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text);
       font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.35rem; margin: 0 0 1rem; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.nowrap { white-space: nowrap; }
.danger { color: var(--danger); }

.topbar { display: flex; align-items: center; gap: 1.5rem; padding: .7rem 1.2rem; background: var(--surface);
          border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.brand { font-weight: 700; color: var(--text); }
.topbar nav { display: flex; gap: 1.1rem; flex-wrap: wrap; }
.logout { margin-left: auto; display: flex; gap: .6rem; align-items: center; }
.badge { display: inline-block; min-width: 1.4em; padding: 0 .4em; border-radius: 999px; background: var(--border);
         color: var(--text); font-size: .78rem; text-align: center; }
.badge-accent { background: var(--accent); color: #fff; }

.page { max-width: 1000px; margin: 1.5rem auto; padding: 0 16px; }
.page.wide { max-width: 1400px; }
.auth { display: flex; justify-content: center; padding: 8vh 16px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.4rem; }
.card.narrow { max-width: 560px; width: 100%; margin: 0 auto; }

label { display: block; margin: 0 0 .9rem; font-weight: 500; }
label.check { display: flex; gap: .5rem; align-items: flex-start; font-weight: 400; }
input:not([type=checkbox]), select { display: block; width: 100%; margin-top: .3rem; padding: .55rem .65rem;
  border: 1px solid var(--border); border-radius: 8px; background: var(--bg); color: var(--text); font: inherit; }
input:focus, select:focus, button:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.btn, .btn-small { display: inline-block; border: 0; border-radius: 8px; background: var(--accent); color: #fff;
  font: inherit; font-weight: 600; cursor: pointer; padding: .55rem 1rem; }
.btn-small { padding: .3rem .7rem; font-weight: 500; font-size: .85rem; background: var(--accent-weak); color: var(--accent); }
.btn-danger { background: var(--danger); }
.btn-link { border: 0; background: none; color: var(--accent); cursor: pointer; font: inherit; padding: 0; }
.btn:hover { filter: brightness(1.08); text-decoration: none; }
form.inline { display: inline; }
details { margin: .8rem 0 1rem; }
summary { cursor: pointer; color: var(--muted); margin-bottom: .6rem; }

.alert { background: #fdecea; color: #8a1c1c; border-radius: 8px; padding: .6rem .8rem; }
.alert.info { background: var(--accent-weak); color: var(--text); }
@media (prefers-color-scheme: dark) { .alert { background: #3a1d1d; color: #ffb4b4; } }
.report { font-size: .85rem; color: var(--muted); padding-left: 1.2rem; }

.banner { background: #fff4e5; color: #6b3d00; padding: .55rem 1.2rem; border-bottom: 1px solid #f3d19c; font-size: .9rem; }
@media (prefers-color-scheme: dark) { .banner { background: #3b2a12; color: #f6c97a; border-color: #5c4420; } }
h2 { font-size: 1.05rem; margin: 0 0 .8rem; }
.card + .card, .tiles + .card { margin-top: 1.2rem; }
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 1rem; }
.tile { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem; }
.tile-label { color: var(--muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .03em; }
.tile-value { font-size: 1.7rem; font-weight: 700; margin: .2rem 0; }
.tile-ok { border-left: 4px solid var(--ok); }
.tile-bad { border-left: 4px solid var(--danger); }

table.grid { width: 100%; border-collapse: collapse; background: var(--surface); border: 1px solid var(--border);
             border-radius: var(--radius); overflow: hidden; }
.grid th, .grid td { padding: .5rem .65rem; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
.grid th { font-size: .75rem; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); background: var(--bg); }
.card .grid { border: 0; }
.page.wide .grid { display: block; overflow-x: auto; }
.clip { max-width: 34ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.empty { text-align: center; color: var(--muted); padding: 2rem; }
.pager { display: flex; justify-content: space-between; }
.tag { display: inline-block; padding: .05rem .5rem; border-radius: 999px; background: var(--bg); border: 1px solid var(--border);
       font-size: .78rem; white-space: nowrap; }
.tag-trashed, .tag-forwarded, .tag-kept, .tag-ok { color: var(--ok); border-color: var(--ok); }
.tag-failed, .tag-error { color: var(--danger); border-color: var(--danger); }
.tag-connecting, .tag-logged { color: var(--warn); border-color: var(--warn); }

.filters-row { display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; margin-bottom: 1rem; }
.filters-row input, .filters-row select { width: auto; margin: 0; min-width: 160px; }
textarea { display: block; width: 100%; margin-top: .3rem; padding: .55rem .65rem; border: 1px solid var(--border);
           border-radius: 8px; background: var(--bg); color: var(--text); font: 13px/1.5 ui-monospace, Menlo, monospace; }
.inline-right { margin-top: 1rem; text-align: right; }
.logs pre { white-space: pre-wrap; font-size: .78rem; }
.lvl-error td:nth-child(2) { color: var(--danger); font-weight: 600; }
.lvl-warning td:nth-child(2) { color: var(--warn); font-weight: 600; }
.row-between { display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.qr { display: block; margin: 1rem auto; background: #fff; padding: 8px; border-radius: 8px; }
.secret { word-break: break-all; }
.codes { columns: 2; font-size: 1.05rem; }

/* Boîtes mail */
fieldset { border: 1px solid var(--border); border-radius: 8px; padding: .6rem .9rem; margin: .8rem 0; }
legend { font-weight: 600; padding: 0 .3rem; }
details { margin: .8rem 0; }
td.actions { white-space: nowrap; }
td.actions > * { margin: .15rem .2rem .15rem 0; }
a.btn-small { display: inline-block; text-decoration: none; }

/* Mots-clés */
.kw-add { display: flex; gap: .5rem; align-items: center; margin: .8rem 0; }
.kw-add input { margin: 0; flex: 1; }
.kw-list { list-style: none; padding: 0; margin: 0; }
.kw-list li { display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  padding: .45rem .2rem; border-top: 1px solid var(--border); }
.kw-list li span { overflow-wrap: anywhere; }

/* Vérification */
tr.row-missed td { background: color-mix(in srgb, var(--danger) 8%, transparent); }