/* Espace client Nuitor — mise en page. Couleurs/typos : exclusivement les tokens de brand/brand.css. */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--nt-bg); color: var(--nt-text);
  font: 400 var(--nt-text-sm)/1.55 var(--nt-font-body);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--nt-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { font-family: var(--nt-font-display); letter-spacing: -0.02em; margin: 0; }
code, .mono { font-family: var(--nt-font-mono); font-size: var(--nt-text-xs); }

/* --- Shell --- */
.shell { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
.sidebar {
  background: var(--nt-surface); border-right: 1px solid var(--nt-border);
  padding: var(--nt-space-5) var(--nt-space-4); display: flex; flex-direction: column; gap: var(--nt-space-5);
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.sidebar .logo img { height: 34px; display: block; }
.logo-dark { display: none !important; }
:root[data-theme="dark"] .logo-light { display: none !important; }
:root[data-theme="dark"] .logo-dark { display: block !important; }
.nav { display: flex; flex-direction: column; gap: 2px; }
.nav a {
  display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: var(--nt-radius);
  color: var(--nt-text-muted); font-weight: 500;
}
.nav a:hover { background: var(--nt-surface-2); color: var(--nt-text); text-decoration: none; }
.nav a.active { background: var(--nt-primary-soft); color: var(--nt-primary); }
.nav .count { margin-left: auto; background: var(--nt-accent); color: var(--nt-on-accent); border-radius: var(--nt-radius-full); padding: 0 7px; font-size: var(--nt-text-xs); font-weight: 700; }
.nav-title { font-size: var(--nt-text-xs); text-transform: uppercase; letter-spacing: .08em; color: var(--nt-text-muted); padding: 0 12px; margin-top: var(--nt-space-3); }
.sidebar-foot { margin-top: auto; display: flex; flex-direction: column; gap: var(--nt-space-2); font-size: var(--nt-text-xs); color: var(--nt-text-muted); }
.main { padding: var(--nt-space-6); max-width: 1240px; width: 100%; min-width: 0; }
.topbar { display: none; }

.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--nt-space-4); margin-bottom: var(--nt-space-5); flex-wrap: wrap; }
.page-head h1 { font-size: var(--nt-text-2xl); }
.page-head p { margin: 4px 0 0; color: var(--nt-text-muted); }

/* --- Grilles & stats --- */
.grid { display: grid; gap: var(--nt-space-4); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-main { grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); }
.stack { display: flex; flex-direction: column; gap: var(--nt-space-4); }
.row { display: flex; gap: var(--nt-space-3); align-items: center; flex-wrap: wrap; }
.spacer { flex: 1; }
.muted { color: var(--nt-text-muted); }
.small { font-size: var(--nt-text-xs); }
.stat .label { color: var(--nt-text-muted); font-size: var(--nt-text-xs); text-transform: uppercase; letter-spacing: .06em; }
.stat .value { font: 700 var(--nt-text-2xl)/1.2 var(--nt-font-display); margin-top: 4px; }
.card-title { display: flex; align-items: center; justify-content: space-between; gap: var(--nt-space-3); margin-bottom: var(--nt-space-4); }
.card-title h2 { font-size: var(--nt-text-lg); }
.nt-card.accent-top { position: relative; overflow: hidden; }
.nt-card.accent-top::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; background: var(--nt-gradient-dawn); }
.nt-badge--neutral { background: var(--nt-surface-2); color: var(--nt-text-muted); }

/* --- Tableaux --- */
.table-wrap { overflow-x: auto; max-width: 100%; }
.nt-card { min-width: 0; overflow-wrap: anywhere; }
pre { max-width: 100%; overflow-x: auto; }
table.table { width: 100%; border-collapse: collapse; }
.table th { text-align: left; font-size: var(--nt-text-xs); text-transform: uppercase; letter-spacing: .05em; color: var(--nt-text-muted); font-weight: 600; padding: 8px 10px; border-bottom: 1px solid var(--nt-border); }
.table td { padding: 10px; border-bottom: 1px solid var(--nt-border); vertical-align: top; }
.table tr:last-child td { border-bottom: 0; }

/* --- Flux des agents (terminal) --- */
.feed {
  background: var(--nt-night-950); color: var(--nt-slate-200); border-radius: var(--nt-radius-lg);
  font: 400 var(--nt-text-xs)/1.7 var(--nt-font-mono); padding: var(--nt-space-4); max-height: 460px; overflow-y: auto;
  border: 1px solid var(--nt-border);
}
.feed-line { display: grid; grid-template-columns: 52px 128px 1fr; gap: 10px; padding: 2px 0; animation: nt-in .35s ease; }
.feed-line .t { color: var(--nt-slate-500); }
.feed-line.success .m { color: var(--nt-green-300); }
.feed-line.warning .m { color: var(--nt-amber-300); }
.feed-line.error .m { color: var(--nt-red-300); }
.feed-line .c { color: var(--nt-slate-400); }
@keyframes nt-in { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
.agent-tag { font-family: var(--nt-font-mono); font-size: var(--nt-text-xs); color: var(--nt-indigo-300); white-space: nowrap; }
.agent-tag.agent-system { color: var(--nt-slate-400); }
.agent-tag.agent-socialagent { color: var(--nt-amber-300); }
.agent-tag.agent-devagent { color: var(--nt-sky-300); }
.agent-tag.agent-supportagent { color: var(--nt-green-300); }
.agent-tag.agent-analystagent { color: var(--nt-fuchsia-300); }
.nt-card .agent-tag { color: var(--nt-primary); }

/* --- Onglets --- */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--nt-border); margin-bottom: var(--nt-space-5); overflow-x: auto; }
.tabs a { padding: 10px 14px; color: var(--nt-text-muted); font-weight: 500; border-bottom: 2px solid transparent; white-space: nowrap; }
.tabs a:hover { color: var(--nt-text); text-decoration: none; }
.tabs a.active { color: var(--nt-primary); border-color: var(--nt-primary); }

/* --- Formulaires --- */
.form { display: flex; flex-direction: column; gap: var(--nt-space-4); }
.form-row { display: grid; gap: var(--nt-space-4); grid-template-columns: repeat(2, minmax(0, 1fr)); }
.check { display: flex; gap: 10px; align-items: flex-start; padding: 10px 0; border-bottom: 1px solid var(--nt-border); }
.check:last-child { border-bottom: 0; }
.check input { margin-top: 3px; accent-color: var(--nt-primary); width: 16px; height: 16px; }
.inline-form { display: inline; }

/* --- Auth --- */
.auth { min-height: 100vh; display: grid; place-items: center; padding: var(--nt-space-5) var(--nt-space-4); background: radial-gradient(1200px 600px at 80% -10%, var(--nt-primary-soft), transparent), var(--nt-bg); }
.auth-card { width: 100%; max-width: 420px; }
.auth-card .logo { display: flex; justify-content: center; margin-bottom: var(--nt-space-5); }
.auth-card .logo img { height: 40px; }
.auth-card h1 { font-size: var(--nt-text-xl); margin-bottom: 4px; }

/* --- Divers --- */
.empty { text-align: center; padding: var(--nt-space-7) var(--nt-space-4); }
.empty .icon { font-size: 34px; margin-bottom: var(--nt-space-3); }
.empty h3 { margin-bottom: 6px; }
.empty p { color: var(--nt-text-muted); margin: 0 auto var(--nt-space-4); max-width: 420px; }
.bar { height: 8px; border-radius: 99px; background: var(--nt-surface-2); overflow: hidden; }
.bar > span { display: block; height: 100%; background: var(--nt-primary); }
.bar.warn > span { background: var(--nt-warning); }
.bar.danger > span { background: var(--nt-danger); }
.site-preview { width: 100%; height: 520px; border: 1px solid var(--nt-border); border-radius: var(--nt-radius); background: var(--nt-surface); }
.msg { padding: 12px 14px; border-radius: var(--nt-radius); background: var(--nt-surface-2); margin-bottom: 8px; white-space: pre-wrap; }
.msg.agent { background: var(--nt-primary-soft); }
.msg .who { font-size: var(--nt-text-xs); color: var(--nt-text-muted); margin-bottom: 4px; }
.theme-toggle { background: none; border: 1px solid var(--nt-border); color: var(--nt-text-muted); border-radius: var(--nt-radius); padding: 6px 10px; cursor: pointer; font: inherit; }
.flash-stack { display: flex; flex-direction: column; gap: 8px; margin-bottom: var(--nt-space-4); }
.kv { display: grid; grid-template-columns: 140px 1fr; gap: 6px 12px; }
.kv dt { color: var(--nt-text-muted); }
.kv dd { margin: 0; }
details summary { cursor: pointer; }

/* --- Responsive --- */
@media (max-width: 960px) {
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-3, .grid-2, .grid-main { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 760px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: fixed; inset: 0 30% 0 0; z-index: 20; transform: translateX(-100%); transition: transform .2s; height: 100vh; }
  .sidebar.open { transform: none; box-shadow: var(--nt-shadow); }
  .topbar { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; border-bottom: 1px solid var(--nt-border); background: var(--nt-surface); position: sticky; top: 0; z-index: 10; }
  .topbar img { height: 28px; }
  .main { padding: var(--nt-space-4); }
  .form-row { grid-template-columns: 1fr; }
  .feed-line { grid-template-columns: 44px 1fr; }
  .feed-line .a { grid-column: 2; }
  .feed-line .m { grid-column: 1 / -1; }
  .kv { grid-template-columns: 1fr; }
}