/* NexHack – feuille de style (aucun style en ligne : compatible CSP stricte) */
:root {
  --bg: #f2f4f8; --sf: #ffffff; --sf2: #e9edf5; --tx: #18202f; --mu: #5d6b85; --bd: #d6dce8;
  --ac: #2f5fe0; --ac-tx: #ffffff; --wa: #a35d00; --ok: #1a7f4b; --er: #c0392b;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --r: 10px; color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { --bg: #0f1521; --sf: #181f30; --sf2: #212a40; --tx: #e6ebf5; --mu: #93a0bb; --bd: #2c3652; --ac: #6b97ff; --ac-tx: #0b1020; --wa: #ffb454; --ok: #4cc88a; --er: #ff7b6b; color-scheme: dark; }
}
:root[data-theme="dark"] { --bg: #0f1521; --sf: #181f30; --sf2: #212a40; --tx: #e6ebf5; --mu: #93a0bb; --bd: #2c3652; --ac: #6b97ff; --ac-tx: #0b1020; --wa: #ffb454; --ok: #4cc88a; --er: #ff7b6b; color-scheme: dark; }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--tx); font: 15px/1.55 var(--font); min-height: 100vh; display: flex; flex-direction: column; }
#app { display: flex; flex-direction: column; flex: 1; }
a { color: var(--ac); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.25; }
h1 { font-size: 24px; margin: 0; letter-spacing: -.3px; }
h2 { font-size: 16px; margin: 0; }
h3 { font-size: 15px; margin: 0; }
p { margin: 0 0 10px; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--ac); outline-offset: 2px; }
code, pre { font-family: var(--mono); }
.muted { color: var(--mu); }
.small, small { font-size: 12.5px; }
.block { display: block; }
.skip { position: absolute; left: -999px; top: 0; background: var(--ac); color: var(--ac-tx); padding: 8px 14px; z-index: 100; }
.skip:focus { left: 8px; top: 8px; }
.noscript { padding: 24px; text-align: center; }
main { flex: 1; width: 100%; max-width: 1100px; margin: 0 auto; padding: 18px 16px 40px; outline: none; }
main:focus, main:focus-visible { outline: none; }
main[aria-busy="true"] { opacity: .6; }

/* En-tête */
.top { position: sticky; top: 0; z-index: 20; background: var(--sf); border-bottom: 1px solid var(--bd); }
.bar { max-width: 1100px; margin: 0 auto; padding: 8px 16px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.logo { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 19px; color: var(--tx); letter-spacing: -.2px; }
.logo:hover { text-decoration: none; }
.mark { background: var(--ac); color: var(--ac-tx); font-family: var(--mono); padding: 1px 7px; border-radius: 6px; font-size: 15px; }
.mainnav { display: flex; gap: 2px; }
.mainnav a { color: var(--mu); padding: 6px 10px; border-radius: 6px; font-weight: 500; }
.mainnav a:hover { background: var(--sf2); color: var(--tx); text-decoration: none; }
.sp { flex: 1; }
.search input { background: var(--sf2); border: 1px solid var(--bd); border-radius: 8px; padding: 6px 10px; width: 130px; }
.banner { background: var(--wa); color: #fff; text-align: center; padding: 8px 16px; font-weight: 500; }
:root[data-theme="dark"] .banner { color: #1b1200; }

/* Boutons et champs */
.btn { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--bd); background: var(--sf); color: var(--tx); padding: 7px 13px; border-radius: 8px; cursor: pointer; font-weight: 500; line-height: 1.2; white-space: nowrap; }
.btn:hover { background: var(--sf2); text-decoration: none; }
.btn.pri { background: var(--ac); border-color: var(--ac); color: var(--ac-tx); }
.btn.pri:hover { filter: brightness(1.08); }
.btn.danger { color: var(--er); border-color: var(--er); }
.btn.danger:hover { background: var(--er); color: #fff; }
.btn.sm { padding: 3px 9px; font-size: 13px; }
.btn.ib { padding: 7px 10px; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.count { background: var(--er); color: #fff; border-radius: 99px; font-size: 11px; font-weight: 700; padding: 0 6px; min-width: 18px; text-align: center; }
input, select, textarea { background: var(--bg); border: 1px solid var(--bd); border-radius: 8px; padding: 8px 10px; width: 100%; }
select.sm { width: auto; padding: 3px 6px; font-size: 13px; }
input[type="checkbox"] { width: auto; margin: 3px 0 0; accent-color: var(--ac); }
textarea { resize: vertical; min-height: 90px; line-height: 1.5; }
.inline-form input { width: auto; }
.field { display: grid; gap: 4px; }
.field > span { font-weight: 600; font-size: 13.5px; }
.field small, .check small { color: var(--mu); }
.check { display: grid; grid-template-columns: auto 1fr; gap: 2px 8px; align-items: start; }
.check small { grid-column: 2; }
.form-err { color: var(--er); margin: 0; font-size: 14px; font-weight: 500; }
.form-err:empty { display: none; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.inline-form { display: flex; gap: 8px; margin-bottom: 14px; flex-wrap: wrap; }
.inline-form input { flex: 1; min-width: 200px; }

/* Mise en page */
.stack { display: grid; gap: 12px; align-content: start; }
.cluster { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.narrow { max-width: 560px; margin: 0 auto; }
.narrow.wide-ok { max-width: 720px; }
.grid { display: grid; grid-template-columns: minmax(0, 1fr) 290px; gap: 20px; align-items: start; }
.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; align-items: start; }
@media (max-width: 860px) { .grid, .grid2 { grid-template-columns: 1fr; } }
.panel { background: var(--sf); border: 1px solid var(--bd); border-radius: var(--r); overflow: hidden; margin-bottom: 16px; }
.panel > h2 { padding: 10px 14px; background: var(--sf2); border-bottom: 1px solid var(--bd); }
.pad { padding: 14px; }
.crumb { color: var(--mu); font-size: 13px; margin-bottom: 8px; }
.tools { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; }
.tools h1 { flex: 1; min-width: 200px; }
.lead { margin: -6px 0 14px; }
.sub { margin: 20px 0 8px; }
.empty { padding: 26px; text-align: center; color: var(--mu); }
.notice { background: var(--sf2); border: 1px solid var(--bd); border-left: 4px solid var(--ac); border-radius: 8px; padding: 12px 14px; margin-bottom: 16px; }
.notice.ok { border-left-color: var(--ok); }
.more { display: inline-block; margin-top: 8px; font-size: 13px; }

/* Listes (sections, sujets, membres) */
.row { display: grid; grid-template-columns: 38px minmax(0, 1fr) 110px 200px; gap: 12px; align-items: center; padding: 12px 14px; border-bottom: 1px solid var(--bd); }
.row:last-child, .trow:last-child { border-bottom: 0; }
.row.member, .row.pm { grid-template-columns: 38px minmax(0, 1fr) 100px; }
.row.adminrow { grid-template-columns: 38px minmax(0, 1fr) auto; }
.row.unread h3 a { font-weight: 800; }
.row.unread { background: color-mix(in srgb, var(--ac) 8%, transparent); }
.ico { width: 38px; height: 38px; border-radius: 9px; background: var(--sf2); display: grid; place-items: center; font-size: 19px; }
.rmain p { margin: 0; color: var(--mu); font-size: 13px; }
.rmain h3 a { color: var(--tx); }
.num { text-align: center; font-size: 12px; color: var(--mu); }
.num b { display: block; font-size: 15px; color: var(--tx); font-family: var(--mono); font-weight: 600; }
.num small { display: block; }
.row .num { text-align: left; white-space: nowrap; line-height: 1.5; font-size: 13px; }
.row .num b { display: inline; font-size: 13px; }
.last { font-size: 13px; min-width: 0; }
.last a, .last b { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; }
.last small { display: block; color: var(--mu); }
.trow { display: grid; grid-template-columns: minmax(0, 1fr) 80px 80px 160px; gap: 12px; align-items: center; padding: 11px 14px; border-bottom: 1px solid var(--bd); }
.trow.simple { grid-template-columns: 1fr; }
.trow:hover, .row:hover { background: color-mix(in srgb, var(--sf2) 55%, transparent); }
.trow h3 a { color: var(--tx); font-weight: 600; }
.trow h3 a:hover { color: var(--ac); }
.tag { display: inline-block; font-size: 11px; font-weight: 700; padding: 0 7px; border-radius: 99px; border: 1px solid var(--bd); color: var(--mu); margin-right: 6px; vertical-align: middle; }
.tag.pin { color: var(--wa); border-color: var(--wa); }
.tag.lock { color: var(--ok); border-color: var(--ok); }
.badge { display: inline-block; font-size: 11px; font-weight: 700; padding: 0 7px; border-radius: 6px; margin-left: 6px; vertical-align: middle; color: #fff; }
.badge.role-admin { background: var(--er); }
.badge.role-mod { background: var(--ok); }
@media (max-width: 700px) {
  .row { grid-template-columns: 38px minmax(0, 1fr); }
  .row .num, .row .last, .trow .last { display: none; }
  .row.member, .row.pm { grid-template-columns: 38px minmax(0, 1fr); }
  .trow { grid-template-columns: minmax(0, 1fr) 64px; }
  .trow .num:nth-of-type(3) { display: none; }
}

/* Barre latérale */
.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.stats b { display: block; font-size: 20px; font-family: var(--mono); font-weight: 600; }
.stats span { color: var(--mu); font-size: 12px; }
.li { display: flex; flex-direction: column; padding: 7px 0; border-bottom: 1px solid var(--bd); font-size: 14px; }
.li:last-of-type { border-bottom: 0; }

/* Messages */
.post { display: grid; grid-template-columns: 160px minmax(0, 1fr); border-bottom: 1px solid var(--bd); }
.post:last-child { border-bottom: 0; }
.post.flash { animation: flash 2s ease-out; }
.flash { animation: flash 2s ease-out; }
@keyframes flash { from { background: color-mix(in srgb, var(--ac) 22%, transparent); } to { background: transparent; } }
@media (prefers-reduced-motion: reduce) { .flash, .post.flash { animation: none; } }
.who { background: var(--sf2); padding: 14px 10px; text-align: center; font-size: 13px; color: var(--mu); overflow-wrap: anywhere; }
.who b { display: block; color: var(--tx); font-size: 14px; }
.who small { display: block; }
.who .avatar { margin: 0 auto 6px; }
.body { padding: 12px 18px 14px; min-width: 0; }
.meta { display: flex; justify-content: space-between; gap: 8px; color: var(--mu); font-size: 12px; border-bottom: 1px solid var(--bd); padding-bottom: 6px; margin-bottom: 10px; }
.permalink { color: var(--mu); }
.content { overflow-wrap: anywhere; }
.txt p { margin: 0 0 10px; white-space: pre-wrap; }
.txt > :last-child { margin-bottom: 0; }
.txt blockquote { margin: 0 0 10px; padding: 6px 12px; border-left: 3px solid var(--ac); background: var(--sf2); color: var(--mu); border-radius: 0 6px 6px 0; font-size: 14px; white-space: pre-wrap; }
.txt code { background: var(--sf2); padding: 1px 5px; border-radius: 4px; font-size: 13px; }
.txt pre { background: var(--sf2); border: 1px solid var(--bd); border-radius: 8px; padding: 10px 12px; overflow-x: auto; margin: 0 0 10px; }
.txt pre code { background: none; padding: 0; font-size: 13px; }
.act { margin-top: 10px; display: flex; gap: 6px; flex-wrap: wrap; }
.modbar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; background: color-mix(in srgb, var(--ok) 10%, var(--sf)); border: 1px solid var(--ok); border-radius: 8px; padding: 8px 12px; margin-bottom: 14px; }
.editor .tb { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 6px; }
.avatar { display: inline-grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; color: #fff; font-weight: 700; flex: none; }
.avatar.lg { width: 56px; height: 56px; font-size: 22px; }
.avatar.xl { width: 84px; height: 84px; font-size: 34px; }
.c0 { background: #2f5fe0; } .c1 { background: #b4467a; } .c2 { background: #1f8a6a; } .c3 { background: #a0641c; }
.c4 { background: #6a4bc4; } .c5 { background: #c24d3a; } .c6 { background: #2b7a9e; }
.profile { display: flex; gap: 18px; align-items: flex-start; flex-wrap: wrap; }
.profile .stack { flex: 1; min-width: 220px; }
.pager { display: flex; gap: 4px; justify-content: flex-end; margin: -4px 0 16px; flex-wrap: wrap; }
.pager .cur { background: var(--ac); color: var(--ac-tx); border-color: var(--ac); }
.pager .gap { align-self: center; color: var(--mu); }
.tabs { margin-bottom: 14px; }
@media (max-width: 700px) {
  .post { grid-template-columns: 1fr; }
  .who { display: flex; gap: 10px; align-items: center; text-align: left; padding: 8px 14px; }
  .who .avatar, .who .avatar.lg { margin: 0; width: 34px; height: 34px; font-size: 15px; }
  .who small { display: inline; margin-right: 8px; }
}

/* Fenêtres modales et notifications */
dialog.modal { border: 1px solid var(--bd); border-radius: 12px; background: var(--sf); color: var(--tx); padding: 0; width: min(460px, 94vw); }
dialog.modal::backdrop { background: rgba(5, 8, 15, .6); }
.modal-in { padding: 20px; display: grid; gap: 14px; }
.modal-in h2 { font-size: 18px; }
.modal-actions { display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap; }
#toasts { position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%); display: grid; gap: 8px; z-index: 200; width: min(92vw, 460px); }
.toast { background: var(--tx); color: var(--bg); padding: 10px 16px; border-radius: 8px; font-size: 14px; text-align: center; box-shadow: 0 4px 16px rgba(0,0,0,.25); }
.toast.err { background: var(--er); color: #fff; }

/* Administration */
.admin { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 20px; align-items: start; }
.adminnav { display: grid; gap: 2px; position: sticky; top: 70px; }
.adminnav a { display: flex; justify-content: space-between; align-items: center; gap: 6px; padding: 8px 12px; border-radius: 8px; color: var(--tx); font-weight: 500; }
.adminnav a:hover { background: var(--sf2); text-decoration: none; }
.adminnav a.on { background: var(--ac); color: var(--ac-tx); }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.statcard { background: var(--sf); border: 1px solid var(--bd); border-radius: var(--r); padding: 14px; color: var(--tx); display: grid; gap: 2px; }
a.statcard:hover { border-color: var(--ac); text-decoration: none; }
.statcard b { font-size: 26px; font-family: var(--mono); font-weight: 600; }
.statcard span { color: var(--mu); font-size: 13px; }
.statcard.warn b { color: var(--wa); }
.tablewrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--bd); vertical-align: top; }
th { background: var(--sf2); font-size: 12.5px; color: var(--mu); }
tr:last-child td { border-bottom: 0; }
.acts { display: flex; gap: 6px; flex-wrap: wrap; }
.status { font-weight: 600; font-size: 13px; }
.status.active { color: var(--ok); } .status.pending { color: var(--wa); } .status.banned { color: var(--er); }
.cathead { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; padding: 10px 14px; background: var(--sf2); border-bottom: 1px solid var(--bd); }
.quote-box { background: var(--bg); border: 1px solid var(--bd); border-radius: 8px; padding: 10px 12px; }
@media (max-width: 800px) { .admin { grid-template-columns: 1fr; } .adminnav { position: static; grid-auto-flow: column; overflow-x: auto; } .adminnav a { white-space: nowrap; } }

/* Pages légales */
.legal { max-width: 800px; margin: 0 auto; background: var(--sf); border: 1px solid var(--bd); border-radius: var(--r); padding: 24px 28px; }
.legal h1 { margin-bottom: 4px; }
.legal-sec { margin-top: 22px; }
.legal-sec h2 { font-size: 18px; margin-bottom: 8px; }
.legal ul { padding-left: 22px; margin: 0 0 10px; }
.legal li { margin-bottom: 4px; }
.legal p { max-width: 70ch; }

/* Pied de page */
.foot { border-top: 1px solid var(--bd); background: var(--sf); }
.foot-in { max-width: 1100px; margin: 0 auto; padding: 16px; font-size: 13px; color: var(--mu); }
.foot-in nav { display: flex; flex-wrap: wrap; gap: 6px 16px; margin-bottom: 6px; }
.foot-in p { margin: 0; }
@media (max-width: 700px) { .top { position: static; } }
@media (max-width: 600px) { .legal { padding: 16px; } .search input { width: 110px; } }