@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Space+Grotesk:wght@500;600;700&family=JetBrains+Mono:wght@400;600&display=swap');

/* =========================================================================
   §1 — Tokens — Mode NUIT (lave) — défaut
   ======================================================================== */

:root,
[data-theme="dark"] {
	--fg-bg:             #070a10;
	--fg-text:           #e7eef6;
	--fg-accent:         #2dd4bf;

	--fg-accent-strong:  color-mix(in srgb, #2dd4bf 78%, #fff 22%);
	--fg-accent-soft:    color-mix(in srgb, #2dd4bf 18%, transparent);
	--fg-accent-text:    color-mix(in srgb, #2dd4bf 76%, #fff 24%);
	/* Calcule, et non fige : l'accent est reglable par l'administrateur, et du blanc sur un
	   accent clair devient illisible (1,75:1 sur le turquoise par defaut). */
	--fg-on-accent:      #0b1418;

	--fg-link:           var(--fg-accent-text);
	--fg-link-hover:     color-mix(in srgb, #2dd4bf 70%, #fff 30%);

	/* Surfaces — navy profond */
	--fg-surface:        #0d121b;
	--fg-surface-2:      #131a26;
	--fg-surface-3:      #1b2433;

	--fg-border:         rgba(255, 255, 255, 0.09);
	--fg-border-strong:  rgba(255, 255, 255, 0.16);

	--fg-text-strong:    #ffffff;
	--fg-muted:          #8593a6;
	--fg-muted-2:        #5b6678;

	--fg-success:        #36d07a;
	--fg-success-soft:   rgba(54, 208, 122, 0.12);
	--fg-danger:         #ff6b6b;
	--fg-danger-soft:    rgba(255, 107, 107, 0.12);
	--fg-warning:        #f6b352;
	--fg-warning-soft:   rgba(246, 179, 82, 0.12);
	--fg-info:           #58b6c2;
	--fg-info-soft:      rgba(88, 182, 194, 0.12);

	--fg-shadow-sm:      0 1px 3px rgba(0, 0, 0, 0.45);
	--fg-shadow:         0 6px 20px -8px rgba(0, 0, 0, 0.65), 0 2px 6px -2px rgba(0, 0, 0, 0.45);
	--fg-shadow-md:      0 12px 32px -12px rgba(0, 0, 0, 0.75), 0 3px 8px -2px rgba(0, 0, 0, 0.55);

	/* Lueur de braise — signature */
	--fg-glow:           0 0 18px -2px color-mix(in srgb, var(--fg-accent) 55%, transparent);
	--fg-glow-soft:      0 0 12px -3px color-mix(in srgb, var(--fg-accent) 40%, transparent);

	--fg-radius:         12px;
	--fg-radius-sm:      9px;
	--fg-radius-xs:      6px;

	/* Police : déclarée dans le vocabulaire partagé `--nf-*` pour qu'un réglage d'administration
	   puisse la surcharger sans toucher au thème (fiche B9). Les jetons propres au thème pointent
	   dessus : changer `--nf-font` change toute la typographie, y compris les titres si le thème
	   n'en distingue pas. `--nf-font-mono` reste fixe : du code se lit en chasse fixe, toujours. */
	--nf-font:           "Inter", "Segoe UI", system-ui, sans-serif;
	--nf-font-display:   "Space Grotesk", "Inter", "Segoe UI", sans-serif;
	--fg-font:           var(--nf-font);
	--fg-font-display:   var(--nf-font-display);
	--fg-font-mono:      "JetBrains Mono", ui-monospace, "SF Mono", monospace;

	--fg-banner-gradient: linear-gradient(135deg, #2dd4bf 0%, #22d3ee 55%, #0b1622 100%);

	/* Pont --nf-* : voir explication dans le thème granite. Mappe les tokens
	   génériques des CSS partagés sur l'identité du thème (jour + nuit). */
	--nf-accent:        var(--fg-accent);
	--nf-accent-soft:   var(--fg-accent-soft);
	--nf-accent-text:   var(--fg-accent-text);
	--nf-accent-strong: var(--fg-accent-strong);
	--nf-on-accent:     var(--fg-on-accent);
	--nf-bg:            var(--fg-bg);
	--nf-bg-elevated:   var(--fg-surface);
	--nf-surface:       var(--fg-surface);
	--nf-surface-2:     var(--fg-surface-2);
	--nf-surface-3:     var(--fg-surface-3);
	--nf-border:        var(--fg-border);
	--nf-border-strong: var(--fg-border-strong);
	--nf-text:          var(--fg-text);
	--nf-text-strong:   var(--fg-text-strong);
	--nf-text-muted:    var(--fg-muted);
	--nf-text-soft:     var(--fg-muted);
	--nf-muted:         var(--fg-muted);
	--nf-hover:         var(--fg-surface-2);
	--nf-danger:        var(--fg-danger);
	/* Alias du vocabulaire partagé : les feuilles des MODULES sont écrites pour n'importe quel
	   thème. Sans eux, `var(--nf-danger-soft, …)` retombait sur son repli — c'est ce qui posait
	   des blocs blancs en thème sombre ailleurs dans le produit. Contrôlé par
	   tools/check-css-variables.php. */
	--nf-danger-soft:   color-mix(in srgb, var(--fg-danger) 18%, transparent);
	--nf-muted-2:       var(--fg-muted);
	--nf-success:       var(--fg-success);
	--nf-warning:       var(--fg-warning);
	--nf-info:          var(--fg-info);
	--nf-radius:        var(--fg-radius);
	--nf-radius-sm:     var(--fg-radius-sm);
}

/* =========================================================================
   §2 — Tokens — Mode JOUR
   ======================================================================== */

[data-theme="vitrine-noop"] {
	--fg-surface:        #ffffff;
	--fg-surface-2:      #f4ece8;
	--fg-surface-3:      #ece0da;
	--fg-border:         #e2d4cc;
	--fg-border-strong:  #cdb8ad;
	--fg-text-strong:    #1c130f;
	--fg-muted:          #7e655a;
	--fg-muted-2:        #b09a8e;
	--fg-on-accent:      #0b1418;

	--fg-success:        #1f9d57;
	--fg-success-soft:   #e2f6ea;
	--fg-danger:         #d6453f;
	--fg-danger-soft:    #fbe6e5;
	--fg-warning:        #c2790f;
	--fg-warning-soft:   #fbefda;
	--fg-info:           #1c8693;
	--fg-info-soft:      #e2f3f5;

	--fg-shadow-sm:      0 1px 2px rgba(60, 30, 20, 0.06);
	--fg-shadow:         0 6px 20px -8px rgba(60, 30, 20, 0.16), 0 2px 5px -2px rgba(60, 30, 20, 0.08);
	--fg-shadow-md:      0 12px 32px -12px rgba(60, 30, 20, 0.22), 0 3px 8px -2px rgba(60, 30, 20, 0.12);

	--fg-banner-gradient: linear-gradient(135deg, #f0764f 0%, #e2502b 52%, #7a3a2a 100%);

		--fg-bg:             #f6f1ee;
			--fg-text:           #2a201c;
			--fg-accent:         #c43d1a;
	/* La seconde palette emploie un AUTRE accent : `on-accent` doit donc etre recalcule ICI,
	   sinon il garde la couleur choisie pour l'accent de la premiere. C'est ce qui mettait du
	   blanc sur le turquoise clair de `granite` — 1,86:1, mesure sur la page servie — dans tout
	   le panneau `panel-color` : en-tete, libelles, boutons. Le meme oubli existait dans les six
	   themes. Constate le 2026-09-16 par tools/check-contraste.php. */
	--fg-on-accent:      #ffffff;
	
	/* Dérivés recalculés depuis l'accent courant — assombris pour fond clair */
	--fg-accent-strong:  color-mix(in srgb, var(--fg-accent) 82%, #000 18%);
	--fg-accent-soft:    color-mix(in srgb, var(--fg-accent) 12%, transparent);
	--fg-accent-text:    color-mix(in srgb, var(--fg-accent) 86%, #000 14%);
	--fg-link:           var(--fg-accent-text);
	--fg-link-hover:     color-mix(in srgb, var(--fg-accent) 70%, #000 30%);
	--fg-glow:           0 0 16px -4px color-mix(in srgb, var(--fg-accent) 40%, transparent);
	--fg-glow-soft:      0 0 10px -4px color-mix(in srgb, var(--fg-accent) 30%, transparent);
}

/* =========================================================================
   §3 — Base / Reset
   ======================================================================== */

*, *::before, *::after { box-sizing: border-box; }

body {
	background-color:      var(--fg-bg);
	color:                 var(--fg-text);
	font-family:           var(--fg-font);
	font-size:             13.5px;
	line-height:           1.55;
	font-feature-settings: "kern", "liga";
}

h1 { font-size: 24px; }
h2 { font-size: 20px; }
h3 { font-size: 17px; }
h4 { font-size: 15px; }
h5 { font-size: 13.5px; }
h6 { font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; }

h1, h2, h3, h4, h5, h6 {
	color:          var(--fg-text-strong);
	font-family:    var(--fg-font-display);
	font-weight:    700;
	line-height:    1.2;
	letter-spacing: 0.01em;
	margin-top:     0;
}

a {
	color:           var(--fg-link);
	text-decoration: none;
	transition:      color 140ms ease;
}
a:hover, a:focus { color: var(--fg-link-hover); text-decoration: none; }

.card a:hover, .card a:focus,
.btn:hover, .btn:focus,
.dropdown-item:hover, .dropdown-item:focus,
.nav-link:hover, .nav-link:focus,
.list-group-item:hover, .list-group-item:focus { text-decoration: none !important; }

code, pre, kbd, samp, .text-mono { font-family: var(--fg-font-mono); font-size: 0.92em; }
code, pre {
	background:    var(--fg-surface-2);
	border:        1px solid var(--fg-border);
	border-radius: var(--fg-radius-xs);
	padding:       2px 6px;
	color:         var(--fg-accent-text);
}
pre { padding: 12px 14px; overflow-x: auto; font-size: 13px; }
pre code { background: transparent; border: none; padding: 0; }

::selection { background: var(--fg-accent-soft); color: var(--fg-text-strong); }
hr { border: 0; border-top: 1px solid var(--fg-border); margin: 1rem 0; }

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--fg-border-strong); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--fg-muted-2); }
* { scrollbar-width: thin; scrollbar-color: var(--fg-border-strong) transparent; }

.no-transitions * { transition: none !important; }

/* §4 — Icônes */
i.icon:first-child:not(:only-child),
i.fa:first-child:not(:only-child),
i.fas:first-child:not(:only-child),
i.far:first-child:not(:only-child),
i.fab:first-child:not(:only-child) { margin-right: 6px; }
i.icon:last-child:not(:only-child),
i.fa:last-child:not(:only-child),
i.fas:last-child:not(:only-child),
i.far:last-child:not(:only-child),
i.fab:last-child:not(:only-child) { margin-left: 6px; }
i.icon:only-child { margin: 0; }

/* =========================================================================
   §5 — Layout
   ======================================================================== */

.fg-header { position: relative; z-index: 10; }
.fg-section { padding: 28px 0; }
.fg-section + .fg-section { padding-top: 0; }
.module h1, .module h2, .module h3, .module h4 { color: var(--fg-text-strong); }
.widget { color: var(--fg-text); }

/* =========================================================================
   §6 — Header banner (dégradé lave + lueur basse)
   ======================================================================== */

.fg-header-banner {
	background-image:      linear-gradient(135deg, color-mix(in srgb, var(--fg-accent) 30%, var(--fg-bg)) 0%, color-mix(in srgb, var(--fg-accent) 9%, var(--fg-bg)) 52%, var(--fg-bg) 100%);
	background-size:       cover;
	background-position:   center;
	background-color:      #2dd4bf;
	padding:               48px 0 56px;
	margin-top:            0;
	position:              relative;
}

.fg-header-banner::before {
	content:  "";
	position: absolute;
	inset:    0;
	background: linear-gradient(
		to bottom,
		color-mix(in srgb, var(--fg-bg) 18%, transparent) 0%,
		transparent 42%,
		color-mix(in srgb, var(--fg-bg) 78%, transparent) 100%
	);
	pointer-events: none;
}
.fg-header-banner > * { position: relative; z-index: 1; }

/* =========================================================================
   §7 — Footer
   ======================================================================== */

.fg-footer {
	background: var(--fg-surface);
	border-top: 1px solid var(--fg-border);
	box-shadow: inset 0 2px 0 color-mix(in srgb, var(--fg-accent) 50%, transparent);
	color:      var(--fg-muted);
	padding:    18px 0 16px;
	margin-top: 32px;
}
.fg-footer-bar { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; justify-content: space-between; font-size: 12px; }
.fg-copy a       { color: var(--fg-text); font-weight: 600; }
.fg-copy a:hover { color: var(--fg-accent-text); }
.fg-site-name    { color: var(--fg-text); font-weight: 600; }

.fg-socials { display: inline-flex; gap: 6px; }
.fg-social {
	width: 32px; height: 32px;
	display: inline-flex; align-items: center; justify-content: center;
	border-radius: var(--fg-radius-xs);
	background: var(--fg-surface-2);
	color: var(--fg-text);
	font-size: 13px;
	transition: background-color 140ms ease, color 140ms ease, transform 140ms ease, box-shadow 140ms ease;
}
.fg-social:hover { background: var(--fg-accent); color: var(--fg-on-accent); transform: translateY(-1px); box-shadow: var(--fg-glow-soft); }

.fg-lang .btn-light { background: var(--fg-surface-2); border-color: var(--fg-border); color: var(--fg-text); font-weight: 600; }
.fg-lang .btn-light:hover { background: var(--fg-surface-3); color: var(--fg-text-strong); }

/* =========================================================================
   §8 — Userbar
   ======================================================================== */

.navbar-user { background: var(--fg-surface); border-bottom: 1px solid var(--fg-border); padding: 6px 0; min-height: 48px; }
.navbar-user .container-fluid { display: flex; align-items: center; gap: 10px; flex-wrap: nowrap; }
.navbar-user .navbar-brand {
	color: var(--fg-muted); font-size: 18px; padding: 6px 14px; margin-right: 10px;
	border-right: 1px solid var(--fg-border); line-height: 1; display: inline-flex; align-items: center;
	transition: color 140ms ease;
}
.navbar-user .navbar-brand:hover { color: var(--fg-accent-text); }
.navbar-user .navbar-text { color: var(--fg-muted); font-weight: 500; font-size: 13px; flex: 1 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.navbar-user .navbar-text a { color: var(--fg-accent-text); font-weight: 600; }
.navbar-user .navbar-collapse { display: flex !important; align-items: center; gap: 10px; flex: 1 1 auto; min-width: 0; flex-basis: auto; }
/* Userbar mobile compacte : menu déjà visible (collapse forcé) → hamburger redondant masqué ;
   compte en rangée d'icônes (pas de stack vertical Bootstrap) ; libellés masqués sur téléphone. */
@media (max-width: 991.98px) {
	.navbar-user .navbar-toggler { display: none; }
	.navbar-user .navbar-account { flex-direction: row; align-items: center; }
}
@media (max-width: 767.98px) {
	.navbar-user .navbar-text { display: none; }
	/* Le libelle du compte : le pont (`css/nf-bs5-bridge.css`) l'efface sous 576 px en le
	   laissant aux lecteurs d'ecran. La regle qui vivait ici visait `.ml-2`, nom de
	   Bootstrap 4 que le markup n'emet plus depuis la migration : elle ne selectionnait
	   plus rien. */
}
.navbar-user .navbar-account { display: flex !important; flex-wrap: nowrap; align-items: center; gap: 4px; margin: 0 0 0 auto; padding: 0; list-style: none; flex: 0 0 auto; }
.navbar-user .nav-link {
	display: inline-flex; align-items: center; gap: 6px;
	color: var(--fg-text); font-weight: 500; font-size: 13px;
	padding: 6px 10px; border-radius: var(--fg-radius-sm); white-space: nowrap;
	transition: background-color 140ms ease, color 140ms ease;
}
.navbar-user .nav-link:hover { background: var(--fg-accent-soft); color: var(--fg-accent-text); }
.navbar-user .dropdown-toggle::after { margin-left: 6px; vertical-align: middle; border-top-color: currentColor; border-bottom-color: transparent; border-left-color: transparent; border-right-color: transparent; font-size: 9px; }
.navbar-user .dropdown-menu { min-width: 200px; background: var(--fg-surface); border: 1px solid var(--fg-border); border-radius: var(--fg-radius-sm); padding: 4px; margin-top: 6px; box-shadow: var(--fg-shadow-md); font-size: 13px; }
.navbar-user .dropdown-item { color: var(--fg-text); border-radius: var(--fg-radius-xs); padding: 7px 10px; font-size: 13px; font-weight: 500; transition: background-color 120ms ease, color 120ms ease; }
.navbar-user .dropdown-item:hover, .navbar-user .dropdown-item:focus { background: var(--fg-accent-soft); color: var(--fg-accent-text); }
.navbar-user .dropdown-item i.icon, .navbar-user .dropdown-item i.fas { color: var(--fg-muted); font-size: 12px; transition: color 120ms ease; }
.navbar-user .dropdown-item:hover i.icon, .navbar-user .dropdown-item:hover i.fas { color: var(--fg-accent); }
.navbar-user .dropdown-divider { border-color: var(--fg-border); margin: 3px 0; }

/* =========================================================================
   §9 — Cards + panels
   ======================================================================== */

.card { background: var(--fg-surface); border: 1px solid var(--fg-border); border-radius: var(--fg-radius); box-shadow: var(--fg-shadow-sm); color: var(--fg-text); }
.card + .card, .widget + .widget { margin-top: 14px; }
.card .card-header {
	background: transparent; border-bottom: 1px solid var(--fg-border);
	padding: 12px 16px; font-weight: 600; color: var(--fg-text-strong);
	font-size: 14.5px; display: flex; align-items: center; gap: 8px; margin: 0;
	font-family: var(--fg-font-display); letter-spacing: 0.03em; text-transform: uppercase;
}
.card .card-header i.icon, .card .card-header i.fas, .card .card-header i.far, .card .card-header i.fab { color: var(--fg-muted); font-size: 13px; }
.card .card-body { padding: 14px 16px; font-size: 13.5px; }
.card .card-footer { background: var(--fg-surface-2); border-top: 1px solid var(--fg-border); padding: 10px 16px; font-size: 12px; color: var(--fg-muted); }
.card.card-transparent { background: transparent; border: none; box-shadow: none; }
.card.card-transparent > .card-header { border-bottom: none; padding-left: 0; padding-right: 0; } /* l'en-tête direct : un cadre imbriqué (les commentaires d'un billet) garde le sien */

.card.panel-header > .card-header {
	background: color-mix(in srgb, var(--fg-accent) 12%, transparent); border-bottom: 1px solid var(--fg-border);
	color: var(--fg-accent); font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
	border-top-left-radius: calc(var(--fg-radius) - 1px); border-top-right-radius: calc(var(--fg-radius) - 1px);
}
.card.panel-header > .card-header,
.card.panel-header > .card-header h1, .card.panel-header > .card-header h2,
.card.panel-header > .card-header h3, .card.panel-header > .card-header h4,
.card.panel-header > .card-header h5, .card.panel-header > .card-header h6,
.card.panel-header > .card-header a, .card.panel-header > .card-header i,
.card.panel-header > .card-header .icon { color: var(--fg-accent); }
.card.panel-header > .card-header a:hover { opacity: 0.8; }

.card.panel-color { background: var(--fg-surface); border-color: var(--fg-border); color: var(--fg-text); }
.card.panel-color > .card-header { background: color-mix(in srgb, var(--fg-accent) 12%, transparent); border-bottom: 1px solid var(--fg-border); color: var(--fg-accent); font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.card.panel-color > .card-body, .card.panel-color > .card-footer { background: transparent; color: var(--fg-text); }
.card.panel-color a, .card.panel-color .list-group-item { color: var(--fg-text); }
.card.panel-color i, .card.panel-color .icon { color: var(--fg-accent); }
.card.panel-color a:hover { color: var(--fg-accent); opacity: 1; }
.card.panel-color .list-group-item { background: transparent; border-color: var(--fg-border); }
.card.panel-color .list-group-item:hover { background: color-mix(in srgb, var(--fg-accent) 8%, transparent); color: var(--fg-accent); }
.card.panel-color .badge { background: rgba(255, 255, 255, 0.9); color: var(--fg-accent); border: 0; }
/* Fond = `on-accent`, texte = accent — comme blockcraft et granite. Ecrire `#fff` en dur
   donnait l'accent sur du blanc : 1,86:1 sur le turquoise de nebula, 3,88:1 sur la lave de
   forge. Le jeton, lui, est calcule pour rester lisible quel que soit l'accent choisi par
   l'administrateur. Mesure : tools/check-contraste.php, 2026-09-16. */
.card.panel-color .btn-primary { background: var(--fg-on-accent); border-color: var(--fg-on-accent); color: var(--fg-accent); }
.card.panel-color .btn-primary:hover { filter: brightness(0.92); }

/* =========================================================================
   §10 — Rows + gutters
   ======================================================================== */

.row.row-default { margin-top: 14px; margin-bottom: 14px; }
.row.row-dark { background: var(--fg-surface); border: 1px solid var(--fg-border); border-radius: var(--fg-radius); margin-top: 12px; margin-bottom: 12px; padding: 10px 14px; }
/* Bandeau header : le logo (col simple) et la navbar (carte row-dark + col)
   cumulaient 2 paddings → liens décalés de 15px vs logo. On annule la gouttière
   du col dans le bandeau pour aligner les liens sur le logo et le contenu. */
.fg-header-banner .row-dark > [class*="col-"] { padding-left: 0; padding-right: 0; }
.row.row-space { margin-top: 24px; }
.row > [class*="col-"] > .card, .row > .col > .card, .row > [class*="col-"] > .widget, .row > .col > .widget { margin-bottom: 16px; }
/* Les gouttieres de Bootstrap 5 valent 1,5 rem, soit -12 px de marge sur .row, compenses par les
   12 px de padding de .container. Cette regle les remettait a -15 px — la valeur de Bootstrap 4,
   ou la gouttiere valait 30 px. Les 3 px d'ecart depassaient donc de chaque cote : mesure a 390 px,
   le document faisait 393 px et la page defilait lateralement. Bootstrap 5 s'en charge seul. */
.row > [class*="col-"], .row > .col { padding-right: 15px; padding-left: 15px; }
.card .row { margin-right: 0; margin-left: 0; }
.card .row > [class*="col-"], .card .row > .col { padding-right: 8px; padding-left: 8px; }

/* =========================================================================
   §11 — Buttons
   ======================================================================== */

.btn {
	font-family: var(--fg-font); font-weight: 600; font-size: 13px;
	text-transform: none; text-decoration: none; padding: 7px 14px;
	border-radius: var(--fg-radius-sm); border: 1px solid transparent;
	transition: background-color 140ms ease, border-color 140ms ease, color 140ms ease, transform 140ms ease, box-shadow 140ms ease;
}
.btn:focus, .btn:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--fg-accent-soft); }
.btn:active:not(:disabled) { transform: translateY(1px); transition: transform 60ms ease; }
.btn:disabled, .btn.disabled { opacity: 0.45; cursor: not-allowed; }
.btn-sm { padding: 5px 10px; }
.btn-lg { padding: 11px 20px; }

.btn-primary { background: var(--fg-accent); border-color: var(--fg-accent); color: var(--fg-on-accent); }
.btn-primary:hover { background: var(--fg-accent-strong); border-color: var(--fg-accent-strong); color: var(--fg-on-accent); transform: translateY(-1px); box-shadow: var(--fg-glow); }
.btn-secondary { background: var(--fg-surface-2); border-color: var(--fg-border); color: var(--fg-text); }
.btn-secondary:hover { background: var(--fg-surface-3); border-color: var(--fg-border-strong); color: var(--fg-text-strong); }
.btn-outline-primary { background: transparent; border-color: var(--fg-accent); color: var(--fg-accent-text); }
.btn-outline-primary:hover { background: var(--fg-accent); border-color: var(--fg-accent); color: var(--fg-on-accent); box-shadow: var(--fg-glow-soft); }
.btn-link { background: transparent; border-color: transparent; color: var(--fg-accent-text); }
.btn-link:hover { color: var(--fg-link-hover); }
.btn-light { background: var(--fg-surface-2); border-color: var(--fg-border); color: var(--fg-text); }
.btn-light:hover { background: var(--fg-surface-3); color: var(--fg-text-strong); }
.btn-danger  { background: var(--fg-danger);  border-color: var(--fg-danger);  color: #fff; }
.btn-danger:hover { filter: brightness(1.05); color: #fff; }
.btn-success { background: var(--fg-success); border-color: var(--fg-success); color: #16100e; }
.btn-success:hover { filter: brightness(1.05); }
.btn-warning { background: var(--fg-warning); border-color: var(--fg-warning); color: #16100e; }
.btn-info    { background: var(--fg-info);    border-color: var(--fg-info);    color: #16100e; }

/* =========================================================================
   §12 — Forms
   ======================================================================== */

.form-control, .form-select, textarea.form-control {
	background-color: var(--fg-surface-2); border: 1px solid var(--fg-border);
	border-radius: var(--fg-radius-sm); padding: 8px 12px; font-size: 13.5px;
	color: var(--fg-text);
	transition: border-color 140ms ease, box-shadow 140ms ease, background-color 140ms ease;
}
.form-control::placeholder { color: var(--fg-muted); }
.form-control:focus, .form-control:focus-visible, .form-select:focus {
	outline: none; border-color: var(--fg-accent); background-color: var(--fg-surface);
	color: var(--fg-text-strong); box-shadow: 0 0 0 3px var(--fg-accent-soft);
}
.form-control.is-valid { border-color: var(--fg-success); }
.form-control.is-valid:focus { box-shadow: 0 0 0 3px var(--fg-success-soft); }
.form-control.is-invalid { border-color: var(--fg-danger); }
.form-control.is-invalid:focus { box-shadow: 0 0 0 3px var(--fg-danger-soft); }
.form-control:disabled, .form-control[readonly] { background: var(--fg-surface-3); opacity: 0.6; cursor: not-allowed; }
.col-form-label, .form-label, label { color: var(--fg-text-strong); font-size: 13.5px; font-weight: 600; }
.form-text, .text-muted { color: var(--fg-muted); }
.input-group-text { background: var(--fg-surface-2); border: 1px solid var(--fg-border); color: var(--fg-muted); }
.input-group > .form-control:not(:first-child) { border-top-left-radius: 0;  border-bottom-left-radius: 0; }
.input-group > .form-control:not(:last-child)  { border-top-right-radius: 0; border-bottom-right-radius: 0; }
/* BS4 fixe une height sur .form-control → empêche le stretch et le champ reste
   plus court que l'addon. height:auto le laisse s'étirer à la hauteur du groupe. */
.input-group > .form-control { height: auto; }
.form-check-input:checked { background-color: var(--fg-accent); border-color: var(--fg-accent); }

/* =========================================================================
   §13 — Nav tabs / pills
   ======================================================================== */

.nav-tabs { border-bottom: 1px solid var(--fg-border); }
.nav-tabs .nav-link {
	border: none; background: transparent; color: var(--fg-muted);
	font-size: 13.5px; font-weight: 600; padding: 10px 16px;
	border-radius: var(--fg-radius-sm) var(--fg-radius-sm) 0 0; position: relative;
	font-family: var(--fg-font-display); letter-spacing: 0.02em;
	transition: color 120ms ease, background-color 120ms ease;
}
.nav-tabs .nav-link:hover { color: var(--fg-text); background: var(--fg-surface-2); border: none; }
.nav-tabs .nav-link.active { color: var(--fg-accent-text); background: transparent; border: none; }
.nav-tabs .nav-link.active::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--fg-accent); box-shadow: var(--fg-glow-soft); }

.nav-pills .nav-link {
	display: flex; align-items: center; gap: 8px; padding: 8px 12px;
	border-radius: var(--fg-radius-sm); font-size: 13px; font-weight: 500; color: var(--fg-text);
	transition: background-color 120ms ease, color 120ms ease;
}
.nav-pills .nav-link i.icon, .nav-pills .nav-link i.fas { color: var(--fg-muted); font-size: 14px; transition: color 120ms ease; }
.nav-pills .nav-link:hover { background: var(--fg-surface-2); color: var(--fg-text); }
.nav-pills .nav-link.active { background: var(--fg-accent-soft); color: var(--fg-accent-text); font-weight: 600; }
.nav-pills .nav-link.active i.icon, .nav-pills .nav-link.active i.fas { color: var(--fg-accent); }

.widget-navigation .nav, .widget-navigation ul.nav { flex-wrap: wrap; gap: 4px; }
.widget-navigation .nav-link {
	color: var(--fg-text); font-weight: 600; font-size: 14px; padding: 8px 14px;
	border-radius: var(--fg-radius-sm); font-family: var(--fg-font-display);
	text-transform: uppercase; letter-spacing: 0.05em;
	transition: background-color 140ms ease, color 140ms ease, box-shadow 140ms ease;
}
.widget-navigation .nav-link:hover, .widget-navigation .nav-link.active { background: var(--fg-accent); color: var(--fg-on-accent); box-shadow: var(--fg-glow-soft); }
.row-dark .widget-navigation .nav-link { color: var(--fg-text-strong); }
.row-dark .widget-navigation .nav-link:hover, .row-dark .widget-navigation .nav-link.active { background: var(--fg-accent); color: var(--fg-on-accent); }

/* =========================================================================
   §14 — List group
   ======================================================================== */

.list-group { border-radius: var(--fg-radius-sm); overflow: hidden; }
.list-group-item {
	background: transparent; border-color: var(--fg-border); padding: 9px 14px;
	font-size: 13px; font-weight: 500; color: var(--fg-text);
	transition: background-color 120ms ease, color 120ms ease;
}
.list-group-item i.icon, .list-group-item i.fas { color: var(--fg-muted); font-size: 12px; }
.list-group-item-action:hover, .list-group-item-action:focus { background: var(--fg-accent-soft); }
.list-group-item-action:hover i.icon, .list-group-item-action:hover i.fas { color: var(--fg-accent); }
.list-group-item.active { background: var(--fg-accent); border-color: var(--fg-accent); color: var(--fg-on-accent); }

/* =========================================================================
   §15 — Tables
   ======================================================================== */

.table { color: var(--fg-text); margin-bottom: 0; }
.table thead th {
	background: var(--fg-surface-2); border-bottom: 1px solid var(--fg-border); color: var(--fg-muted);
	font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; padding: 10px 14px;
}
.table tbody td { border-top: 1px solid var(--fg-border); padding: 12px 14px; vertical-align: middle; font-size: 13px; }
.table tbody tr:first-child td { border-top: none; }
.table-hover tbody tr:hover { background: var(--fg-accent-soft); }

/* =========================================================================
   §16 — Badges
   ======================================================================== */

.badge { font-family: var(--fg-font); font-size: 11.5px; font-weight: 700; padding: 3px 7px; border-radius: 999px; display: inline-flex; align-items: center; vertical-align: middle; line-height: 1; }

/* =========================================================================
   §17 — Alerts
   ======================================================================== */

.alert { border-radius: var(--fg-radius-sm); border: 1px solid; font-size: 13.5px; padding: 12px 14px; }
.alert i.icon:first-child, .alert i.fas:first-child { margin-right: 8px; font-size: 14px; vertical-align: middle; }
.alert-success { background: var(--fg-success-soft); color: var(--bs-success-text-emphasis); border-color: color-mix(in srgb, var(--fg-success) 30%, transparent); }
.alert-danger  { background: var(--fg-danger-soft);  color: var(--bs-danger-text-emphasis);  border-color: color-mix(in srgb, var(--fg-danger) 30%, transparent); }
.alert-warning { background: var(--fg-warning-soft); color: var(--bs-warning-text-emphasis); border-color: color-mix(in srgb, var(--fg-warning) 30%, transparent); }
.alert-info    { background: var(--fg-info-soft);    color: var(--bs-info-text-emphasis);    border-color: color-mix(in srgb, var(--fg-info) 30%, transparent); }

/* =========================================================================
   §18 — Dropdowns / modals / pagination / breadcrumb
   ======================================================================== */

.dropdown-menu { background: var(--fg-surface); border: 1px solid var(--fg-border); border-radius: var(--fg-radius-sm); padding: 4px; box-shadow: var(--fg-shadow-md); font-size: 13px; z-index: 1020; }
.dropdown-item { color: var(--fg-text); border-radius: var(--fg-radius-xs); padding: 7px 10px; font-weight: 500; transition: background-color 120ms ease, color 120ms ease; }
.dropdown-item:hover, .dropdown-item:focus { background: var(--fg-accent-soft); color: var(--fg-accent-text); }
.dropdown-item.active { background: var(--fg-accent); color: var(--fg-on-accent); }
.dropdown-divider { border-color: var(--fg-border); }

.modal-content { background: var(--fg-surface); border: 1px solid var(--fg-border); border-radius: var(--fg-radius); box-shadow: var(--fg-shadow-md); color: var(--fg-text); }
.modal-header { border-bottom: 1px solid var(--fg-border); padding: 14px 18px; }
.modal-title { font-size: 17px; font-weight: 700; color: var(--fg-text-strong); line-height: 1.3; font-family: var(--fg-font-display); letter-spacing: 0.02em; }
.modal-body { padding: 18px; }
.modal-footer { background: var(--fg-surface-2); border-top: 1px solid var(--fg-border); padding: 12px 18px; gap: 6px; }
.modal-header .btn-close {
	width: 36px; height: 36px; margin: -8px -8px -8px auto; border-radius: var(--fg-radius-xs);
	transition: background-color 120ms ease;
}
.modal-header .btn-close:hover { background-color: var(--fg-surface-2); }

.page-link { background: var(--fg-surface); border: 1px solid var(--fg-border); color: var(--fg-text); border-radius: var(--fg-radius-xs); margin: 0 2px; padding: 6px 12px; font-size: 13px; font-weight: 600; transition: background-color 140ms ease, color 140ms ease; }
.page-link:hover { background: var(--fg-accent-soft); color: var(--fg-accent-text); }
.page-item.active .page-link { background: var(--fg-accent); border-color: var(--fg-accent); color: var(--fg-on-accent); }
.page-item.disabled .page-link { opacity: 0.4; }

.breadcrumb { background: var(--fg-surface); border: 1px solid var(--fg-border); border-radius: var(--fg-radius-sm); padding: 10px 14px; font-size: 13px; box-shadow: var(--fg-shadow-sm); }
.breadcrumb-item, .breadcrumb-item a { color: var(--fg-muted); }
.breadcrumb-item a:hover { color: var(--fg-accent-text); }
.breadcrumb-item.active { color: var(--fg-text-strong); font-weight: 600; }

/* =========================================================================
   §19 — Avatars (div.avatar > figure > a > img)
   ======================================================================== */

.avatar {
	display: inline-block; position: relative; width: 40px; height: 40px; flex: 0 0 auto;
	border-radius: 999px; background: var(--fg-surface-3); vertical-align: middle; box-sizing: border-box;
}
.avatar figure { margin: 0; padding: 0; width: 100%; height: 100%; border-radius: 999px; overflow: hidden; }
.avatar figure a { display: block; width: 100%; height: 100%; line-height: 0; }
.avatar img { display: block; width: 100%; height: 100%; object-fit: cover; border-radius: 999px; }
.avatar .inner-ring { display: none; }

.avatar.online::after, .avatar.offline::after, .avatar.away::after {
	content: ""; position: absolute; right: 4%; bottom: 4%; width: 26%; height: 26%;
	min-width: 9px; min-height: 9px; border-radius: 999px;
	border: 2px solid var(--fg-surface); box-sizing: border-box; z-index: 2;
}
.avatar.online::after  { background: var(--fg-success); }
.avatar.offline::after { background: var(--fg-muted); }
.avatar.away::after    { background: var(--fg-warning); }

.navbar-user .avatar, .navbar-user .nav-link > .avatar { width: 28px; height: 28px; }
.module-forum .avatar { width: 28px; height: 28px; }
body .widget-user .avatar, body .widget-user img.avatar {
	width: 76px !important; height: 76px !important; margin: 0 auto 10px !important;
	box-shadow: 0 0 0 3px color-mix(in srgb, #fff 25%, transparent), var(--fg-glow-soft);
}
.module-user .user-profile .avatar, .module-user .user-profile img.avatar {
	width: 132px; height: 132px; margin: 0 auto 12px;
	box-shadow: 0 0 0 3px var(--fg-bg), 0 0 0 5px var(--fg-accent), var(--fg-glow);
}
.module-members .card .avatar, .module-members .user-profile .avatar { width: 104px; height: 104px; }

/* =========================================================================
   §20 — Widget Espace membre
   ======================================================================== */

.widget-user { text-align: center; }
.widget-user .card-body { padding: 16px; text-align: center; }
.widget-user .user-name, .widget-user .username { font-size: 17px; font-weight: 700; color: var(--fg-text-strong); margin-bottom: 2px; font-family: var(--fg-font-display); letter-spacing: 0.02em; }
.widget-user .user-handle, .widget-user .user-role { font-size: 12px; color: var(--fg-muted); margin-bottom: 0; }
.widget-user .list-group { text-align: left; margin-top: 4px; }
.widget-user .card-footer { background: transparent; border-top: 1px solid var(--fg-border); padding: 10px 14px; text-align: center; }
.widget-user .card-footer a {
	display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px;
	border-radius: var(--fg-radius-sm); font-size: 12.5px; font-weight: 600;
	color: var(--fg-muted); background: transparent;
	border: 1px solid var(--fg-border);
	transition: background-color 140ms ease, border-color 140ms ease, color 140ms ease;
}
.widget-user .card-footer a:hover { background: var(--fg-surface-2); border-color: var(--fg-border-strong); color: var(--fg-text-strong); }
.widget-user .card-footer a i.icon { color: inherit; }
.widget-user.panel-color .card-footer,
.card.panel-color .widget-user .card-footer { border-top-color: color-mix(in srgb, #fff 22%, transparent); }

/* =========================================================================
   §21 — Widget Slider
   ======================================================================== */

.widget-slider { border-radius: var(--fg-radius); overflow: hidden; box-shadow: var(--fg-shadow); }
.widget-slider .carousel-caption { background: linear-gradient(180deg, transparent, rgba(0,0,0,0.7)); position: absolute; bottom: 0; left: 0; right: 0; padding: 36px 24px 18px; text-align: left; }
.widget-slider .carousel-caption h3, .widget-slider .carousel-caption h5 { color: #fff; font-size: 19px; font-weight: 700; margin-bottom: 4px; text-shadow: 0 1px 4px rgba(0,0,0,0.55); font-family: var(--fg-font-display); }
.widget-slider .carousel-caption p { color: rgba(255,255,255,0.85); font-size: 13px; margin-bottom: 0; }

/* =========================================================================
   §22 — Widget Recherche + Shoutbox
   ======================================================================== */

.widget-search .form-control { border-top-right-radius: 0; border-bottom-right-radius: 0; }
.widget-search .btn { border-top-left-radius: 0; border-bottom-left-radius: 0; }
.widget-shoutbox .shoutbox-messages { max-height: 240px; overflow-y: auto; padding: 8px 0; }
.widget-shoutbox .shoutbox-message { display: flex; gap: 8px; padding: 4px 0; font-size: 13px; border-bottom: 1px solid var(--fg-border); }
.widget-shoutbox .shoutbox-message:last-child { border-bottom: none; }
.widget-shoutbox .shoutbox-author { font-weight: 700; color: var(--fg-accent-text); flex: 0 0 auto; font-size: 12px; }
.widget-shoutbox .shoutbox-form { display: flex; gap: 6px; padding: 8px 0 0; margin-top: 8px; border-top: 1px solid var(--fg-border); }
.widget-shoutbox .shoutbox-form .form-control { flex: 1; }

/* =========================================================================
   §23 — Module Forum (touches légères)
   ======================================================================== */

.module-forum .subforums > li, .module-forum .forum-groups > a {
	background: var(--fg-surface-2); border: 1px solid var(--fg-border); border-radius: 999px;
	padding: 2px 10px; font-size: 11px; font-weight: 600;
	transition: background-color 120ms ease, color 120ms ease;
}
.module-forum .subforums > li:hover, .module-forum .forum-groups > a:hover { background: var(--fg-accent-soft); color: var(--fg-accent-text); }
.module-members .card.list-group-item-action:hover, .module-members a.card:hover { box-shadow: var(--fg-shadow-md), var(--fg-glow-soft); transform: translateY(-2px); }

/* =========================================================================
   §24 — Utilities + back-to-top
   ======================================================================== */

.text-muted     { color: var(--fg-muted) !important; }
.text-accent    { color: var(--fg-accent-text) !important; }
.bg-accent      { background: var(--fg-accent) !important; color: var(--fg-on-accent) !important; }
.bg-accent-soft { background: var(--fg-accent-soft) !important; }

.border-primary   { border-color: var(--fg-accent) !important; }
.border-secondary { border-color: var(--fg-border) !important; }
.border-info      { border-color: color-mix(in srgb, var(--fg-info) 45%, var(--fg-border)) !important; }
.border-success   { border-color: color-mix(in srgb, var(--fg-success) 45%, var(--fg-border)) !important; }
.border-danger    { border-color: color-mix(in srgb, var(--fg-danger) 45%, var(--fg-border)) !important; }
.border-warning   { border-color: color-mix(in srgb, var(--fg-warning) 45%, var(--fg-border)) !important; }
.text-primary { color: var(--fg-accent-text) !important; }
.text-info    { color: var(--bs-info-text-emphasis) !important; }
.text-success { color: var(--bs-success-text-emphasis) !important; }
.text-danger  { color: var(--bs-danger-text-emphasis) !important; }
.text-warning { color: var(--bs-warning-text-emphasis) !important; }
.bg-info    { background-color: var(--fg-info) !important; }
.bg-success { background-color: var(--fg-success) !important; }
.bg-danger  { background-color: var(--fg-danger) !important; }
.bg-warning { background-color: var(--fg-warning) !important; }

/* =========================================================================
   §25 — Vitrine Reborn : navbar glass + boutons + footer
   ======================================================================== */

body { background: var(--fg-bg); }

.vt-nav { position: fixed; top: 0; left: 0; right: 0; z-index: 1030; transition: background-color .3s ease, border-color .3s ease; border-bottom: 1px solid transparent; }
.vt-nav.scrolled { background: rgba(7,10,16,.82); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom-color: var(--fg-border); }
.vt-nav-in { max-width: 1180px; margin: 0 auto; padding: 0 24px; height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.vt-logo { display: flex; align-items: center; gap: 10px; font-family: var(--fg-font-display); font-weight: 700; font-size: 20px; color: #fff; text-decoration: none; white-space: nowrap; }
.vt-logo small { font-size: 11px; color: var(--fg-accent); font-weight: 600; letter-spacing: .16em; text-transform: uppercase; margin-left: -2px; }
.vt-mark { width: 34px; height: 34px; border-radius: 9px; background: var(--fg-banner-gradient); display: grid; place-items: center; color: #04201d; font-size: 16px; }
.vt-nav-links { display: flex; gap: 28px; font-size: 14.5px; font-weight: 500; }
.vt-nav-links a { color: var(--fg-muted); text-decoration: none; transition: color .2s ease; }
.vt-nav-links a:hover { color: #fff; }
.vt-nav-cta { display: flex; align-items: center; gap: 10px; }

.vt-btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 22px; border-radius: 11px; font-weight: 600; font-size: 14.5px; text-decoration: none; transition: .25s ease; border: 1px solid transparent; cursor: pointer; white-space: nowrap; }
.vt-btn-sm { padding: 9px 16px; font-size: 14px; }
.vt-btn-primary { background: var(--fg-banner-gradient); color: #04201d; }
.vt-btn-primary:hover { transform: translateY(-2px); color: #04201d; }
.vt-btn-ghost { background: rgba(255,255,255,.04); border-color: var(--fg-border); color: var(--fg-text); }
.vt-btn-ghost:hover { border-color: color-mix(in srgb, var(--fg-accent) 50%, transparent); color: #fff; }

.vt-main { min-height: 60vh; }
.vt-main:not(.vt-main-home) { padding-top: 96px; }
/* Home : landing vraiment pleine largeur, sans la gouttière/marge des rows forge
   (le margin-top:14px de .row-default créait une bande sombre au-dessus du hero). */
.vt-main-home .row.row-default { margin: 0; }
.vt-main-home .row.row-default > [class*="col-"] { padding-left: 0; padding-right: 0; }
.vt-main-home .widget { margin-bottom: 0; }

.vt-footer { border-top: 1px solid var(--fg-border); background: #070a10; padding: 60px 0 28px; margin-top: 80px; }
.vt-foot-in { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.vt-foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 42px; }
.vt-foot-about p { color: var(--fg-muted); font-size: 14.5px; margin-top: 14px; max-width: 300px; }
.vt-foot-col h4 { font-size: 13px; text-transform: uppercase; letter-spacing: .12em; color: var(--fg-muted); margin-bottom: 16px; font-family: var(--fg-font); font-weight: 600; }
.vt-foot-col a { display: block; color: var(--fg-muted); font-size: 14.5px; margin-bottom: 10px; text-decoration: none; transition: color .2s ease; }
.vt-foot-col a:hover { color: var(--fg-accent); }
.vt-credit { padding: 18px 20px; border-radius: 12px; background: rgba(255,255,255,.03); border: 1px solid var(--fg-border); margin-bottom: 30px; font-size: 14px; color: var(--fg-muted); line-height: 1.7; }
.vt-credit i { color: var(--fg-accent); } .vt-credit strong { color: var(--fg-text); } .vt-credit a { color: var(--fg-accent); text-decoration: none; }
.vt-foot-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 14px; padding-top: 24px; border-top: 1px solid var(--fg-border); font-size: 13.5px; color: var(--fg-muted); }
.vt-foot-bottom .fg-site-name { color: var(--fg-text); }
.vt-footer .fg-socials, .vt-footer .socials, .vt-footer ul { display: flex; gap: 10px; list-style: none; padding: 0; margin: 0; }

@media (max-width: 860px) {
	.vt-nav-links { display: none; }
	.vt-foot-grid { grid-template-columns: 1fr 1fr; }
}

.fg-to-top {
	position: fixed; right: 18px; bottom: 18px; width: 42px; height: 42px;
	display: inline-flex; align-items: center; justify-content: center;
	background: var(--fg-accent); color: var(--fg-on-accent); border: none;
	border-radius: var(--fg-radius); box-shadow: var(--fg-shadow-md), var(--fg-glow); font-size: 16px; cursor: pointer;
	opacity: 0; visibility: hidden; transform: translateY(8px);
	transition: opacity 160ms ease, transform 160ms ease, background-color 140ms ease;
	z-index: 1030;
}
.fg-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.fg-to-top:hover { background: var(--fg-accent-strong); }

/* =========================================================================
   §25 — Signature « lueur de braise » + responsive
   ======================================================================== */

/* Glow sur les éléments accent porteurs d'attention */
.card.panel-header { box-shadow: var(--fg-shadow-sm), var(--fg-glow-soft); }
.card.panel-color  { box-shadow: var(--fg-shadow), var(--fg-glow); }

/* Lueur basse de bannière (braise sous le bord) */
.fg-header-banner { box-shadow: inset 0 -2px 24px -6px color-mix(in srgb, var(--fg-accent) 55%, transparent); }

@media (max-width: 991.98px) {
	.fg-header-banner { padding: 28px 0 32px; }
}
@media (max-width: 767.98px) {
	.card .card-body   { padding: 12px; }
	.card .card-header { padding: 10px 12px; }
	.card .card-footer { padding: 8px 12px; }
	.nav-tabs { flex-wrap: nowrap; overflow-x: auto; }
	.fg-to-top { right: 12px; bottom: 12px; width: 38px; height: 38px; }
}

/* =========================================================================
   §UX — Corrections audit visuel (lisibilité, hamburger, focus, responsive)
   ======================================================================== */

/* Hamburger mobile : sans .navbar-light/.navbar-dark, Bootstrap ne dessine pas
   l'icône → bouton vide. On la fournit (claire en nuit). */
.navbar-user .navbar-toggler { border: 1px solid var(--fg-border); padding: 4px 9px; border-radius: var(--fg-radius-sm); }
.navbar-user .navbar-toggler-icon {
	background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' viewBox='0 0 30 30'%3e%3cpath stroke='%231c130f' stroke-linecap='round' stroke-width='2.2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}
[data-theme="dark"] .navbar-user .navbar-toggler-icon { filter: invert(1) brightness(1.8); }

/* "Se déconnecter" / liens du footer du widget login : bouton plein inversé, toujours lisible sur panneau coloré. */
.widget-user .card.panel-color .card-footer a { background: var(--fg-on-accent); color: var(--fg-accent); border-color: var(--fg-on-accent); font-weight: 700; }
.widget-user .card.panel-color .card-footer a:hover { background: color-mix(in srgb, var(--fg-on-accent) 88%, #000); color: var(--fg-accent-strong); border-color: color-mix(in srgb, var(--fg-on-accent) 88%, #000); }
.widget-user .card.panel-color .card-footer a i.icon { color: inherit; }
/* Liens "btn-link" (ex. Mot de passe oublié) lisibles sur panneau coloré. */
.card.panel-color .btn-link { color: var(--fg-on-accent); }
.card.panel-color .btn-link:hover { color: var(--fg-on-accent); opacity: 0.82; }
/* Espacement entre "Mot de passe oublié" et "Se connecter". */
.widget-user .card-footer .btn + .btn { margin-left: 8px; }

/* Focus clavier visible (WCAG 2.4.7). */
.theme-toggle:focus-visible,
.navbar-user .nav-link:focus-visible,
.btn:focus-visible,
.fg-social:focus-visible { outline: 2px solid var(--fg-accent); outline-offset: 2px; }

/* Forge : pas de MAJUSCULES sur les libellés de boutons dans les en-têtes. */
.card .card-header .btn { text-transform: none; letter-spacing: normal; }

/* Footer : empilement vertical sous 576px. */
@media (max-width: 575.98px) {
	.fg-footer-bar { flex-direction: column; justify-content: center; text-align: center; gap: 10px; }
}

/* Cibles tactiles ≥ 44px sur mobile (WCAG 2.5.5). */
@media (max-width: 767.98px) {
	.fg-social { width: 44px; height: 44px; }
}

/* Contraste des boutons pleins (WCAG AA), jour + nuit. primary (orange lave) assombri
   (le blanc passait sous AA sur l'accent clair) ; warning (gold) = texte sombre ;
   info/success/danger = fond assombri + texte blanc. */
/* Le fond n'est plus assombri : cette correction servait quand le texte etait fige en
   blanc. Maintenant que le texte prend `--fg-on-accent` — calcule POUR l'accent —
   assombrir le fond decale la couleur de reference et degrade le rapport au lieu de
   l'ameliorer : mesure 3,56:1 sur la pagination de forge, contre 5,2:1 sans. */
.btn-primary { background: var(--fg-accent); border-color: var(--fg-accent); color: var(--fg-on-accent); }
.btn-warning { color: #170f0c; }
[data-theme="vitrine-noop"] .btn-warning { background: color-mix(in srgb, var(--fg-warning) 72%, #000); border-color: color-mix(in srgb, var(--fg-warning) 72%, #000); color: #fff; }
.btn-info, .btn-success, .btn-danger { color: #fff; }
.btn-info    { background: color-mix(in srgb, var(--fg-info) 80%, #000);    border-color: color-mix(in srgb, var(--fg-info) 80%, #000); }
.btn-success { background: color-mix(in srgb, var(--fg-success) 60%, #000); border-color: color-mix(in srgb, var(--fg-success) 60%, #000); }
.btn-danger  { background: color-mix(in srgb, var(--fg-danger) 72%, #000);  border-color: color-mix(in srgb, var(--fg-danger) 72%, #000); }

/* Navbar : recentrage vertical de l'icône de marque (tachymètre admin) qui dépassait. */
.navbar-user .navbar-brand { display: inline-flex; align-items: center; }
.navbar-user .navbar-brand i { line-height: 1; display: block; }

/* Footer collé en bas (sticky) même quand le contenu est court. */
body { min-height: 100vh; display: flex; flex-direction: column; }
.fg-footer { margin-top: auto; }

/* Carte profil (.user-profile) : centrage + organisation (était tout aligné à gauche). */
.user-profile { text-align: center; }
.user-profile > .avatar, .user-profile img.avatar { margin-left: auto; margin-right: auto; }
.user-profile-karma, .user-profile-groups, .user-profile-status, .user-profile-actions, .user-profile .socials { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; align-items: center; }
.user-profile-meta { display: inline-grid; grid-template-columns: auto auto; gap: 3px 12px; text-align: left; margin-top: 10px; }
.user-profile-meta dt { margin: 0; font-weight: 600; color: var(--fg-text-strong); }
.user-profile-meta dd { margin: 0; color: var(--fg-muted); }

/* =========================================================================
   NEBULA — chrome & identité dédiés (aucun héritage forge/granite/blockcraft)
   ======================================================================== */

:root {
	--nb-grad: linear-gradient(135deg, #2dd4bf, #22d3ee);
	--nb-nav-h: 70px;
}

/* Ambiance de fond : glows « nebula » fixes */
body { background: var(--fg-bg); position: relative; }
body::before {
	content: ""; position: fixed; inset: 0; z-index: 0; pointer-events: none;
	background:
		radial-gradient(46% 38% at 12% -2%, rgba(34, 211, 238, 0.10), transparent 60%),
		radial-gradient(42% 42% at 102% 16%, rgba(45, 212, 191, 0.09), transparent 62%),
		radial-gradient(60% 45% at 50% 116%, rgba(45, 212, 191, 0.06), transparent 60%);
}
.nb-nav, .nb-main, .nb-foot { position: relative; z-index: 1; }

/* Navbar */
.nb-nav { position: sticky; top: 0; z-index: 1030; border-bottom: 1px solid transparent; transition: background .3s, border-color .3s; }
.nb-nav.scrolled { background: rgba(7, 10, 16, 0.82); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom-color: var(--fg-border); }
.nb-nav-in { max-width: 1240px; margin: 0 auto; padding: 0 28px; height: var(--nb-nav-h); display: flex; align-items: center; gap: 26px; }
.nb-logo { display: flex; align-items: center; gap: 11px; font-family: "Space Grotesk", sans-serif; font-weight: 700; font-size: 20px; color: #fff; text-decoration: none; white-space: nowrap; }
/* Logo de marque : PNG (tuile + glow inclus), s'adapte au mode (clair/sombre) et à la taille. */
/* Le nom du site se RÉDUIT, avec des points de suspension, plutôt que de pousser les boutons hors de la
   barre : un nom de communauté long faisait déborder la page sur téléphone (check-mise-en-page, 2026-09-22). */
.nb-logo { min-width: 0; }
.nb-logo-text { min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.nb-mark { flex: 0 0 auto; }
.nb-mark { width: 36px; height: 36px; border-radius: 10px; background: url('../images/brand/nf-dark.png') center / contain no-repeat; display: grid; place-items: center; }
.nb-mark > i { display: none; }
[data-theme="dark"] .nb-mark { background-image: url('../images/brand/nf-light.png'); }
.nb-links { display: flex; gap: 4px; min-width: 0; }
.nb-links a { padding: 9px 15px; border-radius: 9px; color: var(--fg-muted); font-weight: 500; font-size: 14.5px; text-decoration: none; transition: .15s; }
.nb-links a:hover { color: #fff; background: rgba(255, 255, 255, 0.045); }
/* Le menu est le widget « Navigation » de la zone du meme nom, rendu DANS la barre : il arrive
   enveloppe dans les lignes et colonnes de la zone, et sous forme de liste Bootstrap. On neutralise
   cet emballage pour qu'il se pose a plat dans la barre, sans gouttieres ni marges heritees. */
.nb-links .row { --bs-gutter-x: 0; --bs-gutter-y: 0; margin: 0; flex-wrap: nowrap; align-items: center; row-gap: 0; }
.nb-links .row > * { padding: 0; display: flex; align-items: center; }
/* La marge basse des widgets en colonne (plus haut dans cette feuille) s'appliquait AUSSI au menu
   de la barre : 16 px sous les liens, donc 8 px de decalage vers le haut une fois centres. Le
   selecteur reprend la MEME forme que celui qu'il annule, sinon il perd en specificite et la marge
   reste. Mesure : centre du logo - centre du premier lien = 0 px. */
.nb-links .row > [class*="col-"] > .widget,
.nb-links .row > .col > .widget { margin: 0; }
.nb-links .nav { gap: 4px; flex-wrap: nowrap; }
.nb-links .nav-link.active { color: #fff; background: rgba(255, 255, 255, 0.075); }
/* Le widget emet un <i class="icon"> meme sans icone : vide, il ne laisse qu'une espace. */
.nb-links .nav-link .icon:empty { display: none; }
.nb-actions { margin-left: auto; display: flex; gap: 10px; align-items: center; }
.nb-btn { display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px; border-radius: 9px; font-weight: 600; font-size: 14px; text-decoration: none; border: 1px solid transparent; transition: .18s; cursor: pointer; white-space: nowrap; }
.nb-btn-ghost { background: rgba(255, 255, 255, 0.04); border-color: var(--fg-border); color: var(--fg-text); }
.nb-btn-ghost:hover { border-color: rgba(45, 212, 191, 0.5); color: #fff; }
.nb-btn-primary { background: var(--nb-grad); color: #04201d; }
.nb-btn-primary:hover { transform: translateY(-1px); box-shadow: 0 10px 26px -10px rgba(45, 212, 191, 0.55); color: #04201d; }

/* Hero (home) */
.nb-hero { position: relative; text-align: center; padding: 80px 24px 56px; overflow: hidden; }
.nb-hero-bg { position: absolute; inset: 0; pointer-events: none;
	background:
		radial-gradient(60% 60% at 50% -10%, rgba(34, 211, 238, 0.18), transparent 70%),
		radial-gradient(40% 45% at 82% 20%, rgba(45, 212, 191, 0.13), transparent 70%);
}
.nb-hero-bg::after { content: ""; position: absolute; inset: 0;
	background-image: linear-gradient(rgba(255, 255, 255, 0.022) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px);
	background-size: 52px 52px;
	-webkit-mask: radial-gradient(70% 65% at 50% 10%, #000, transparent 75%);
	mask: radial-gradient(70% 65% at 50% 10%, #000, transparent 75%);
}
.nb-hero-in { position: relative; max-width: 760px; margin: 0 auto; }
.nb-chip { display: inline-flex; align-items: center; gap: 8px; padding: 7px 15px; border-radius: 30px; background: rgba(255, 255, 255, 0.04); border: 1px solid var(--fg-border); font-size: 13px; color: var(--fg-muted); margin-bottom: 22px; }
.nb-chip i { color: #2dd4bf; }
.nb-hero h1 { font-family: "Space Grotesk", sans-serif; font-size: clamp(34px, 5.5vw, 58px); font-weight: 700; line-height: 1.07; color: #fff; margin: 0 0 16px; }
.nb-grad { background: var(--nb-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.nb-hero-lead { font-size: clamp(16px, 2vw, 19px); color: var(--fg-muted); max-width: 560px; margin: 0 auto; line-height: 1.6; }

/* Contenu */
.nb-main { min-height: 62vh; }
.nb-shell { max-width: 1240px; padding-top: 36px; padding-bottom: 64px; }
.nb-main-home .nb-shell { padding-top: 6px; }
.nb-zone { margin-bottom: 22px; }

/* Cartes & panneaux : touche nebula */
.nb-main .card { border-radius: 16px; border-color: var(--fg-border); background: rgba(255, 255, 255, 0.025); }
.nb-main .card.panel-default > .card-header, .nb-main .card.panel-header > .card-header, .nb-main .card.panel-color > .card-header { font-family: "Space Grotesk", sans-serif; letter-spacing: .03em; }
.nb-main .card.panel-default:hover, .nb-main .card.panel-header:hover { border-color: rgba(45, 212, 191, 0.28); transition: border-color .2s; }

/* Footer */
.nb-foot { border-top: 1px solid var(--fg-border); margin-top: 40px; background: rgba(0, 0, 0, 0.18); }
.nb-foot-in { max-width: 1240px; margin: 0 auto; padding: 40px 28px 30px; }
.nb-foot-top { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding-bottom: 22px; border-bottom: 1px solid var(--fg-border); }
.nb-foot-bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 20px; }
.nb-copy { color: var(--fg-muted); font-size: 13.5px; }
.nb-copy a { color: var(--fg-text); text-decoration: none; }
.nb-copy a:hover { color: #2dd4bf; }
.nb-foot-tools { display: flex; gap: 10px; align-items: center; }
.nb-credit { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--fg-border); color: var(--fg-muted); font-size: 12.5px; line-height: 1.6; }

/* Le bouton du menu, visible sous 860 px seulement. */
.nb-burger { display: none; align-items: center; justify-content: center; width: 42px; height: 42px; border-radius: 11px; background: rgba(255, 255, 255, 0.04); border: 1px solid var(--fg-border); color: var(--fg-text); font-size: 17px; cursor: pointer; transition: .2s ease; }
.nb-burger:hover, .nb-burger:focus-visible { color: #fff; border-color: color-mix(in srgb, var(--fg-accent) 50%, transparent); }

@media (max-width: 860px) {
	.nb-burger { display: inline-flex; }
	/* Le menu en panneau déroulant sous la barre, révélé par le bouton — il disparaissait. */
	.nb-links {
		position: absolute; top: 100%; left: 0; right: 0;
		display: block;
		background: rgba(7, 10, 16, 0.97); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
		border-bottom: 1px solid var(--fg-border);
		padding: 0 16px; max-height: 0; overflow: hidden; opacity: 0; visibility: hidden;
		transition: max-height .25s ease, opacity .2s ease, padding .25s ease;
	}
	.nb-nav.open .nb-links { max-height: 70vh; overflow-y: auto; opacity: 1; visibility: visible; padding: 8px 16px 16px; }
	.nb-links .row, .nb-links .nav { flex-direction: column; align-items: stretch; }
	.nb-links .row > * { width: 100%; }
	.nb-links .nav-link { display: block; padding: 13px 4px; border-radius: 0; border-bottom: 1px solid var(--fg-border); }
	.nb-links .nav-item:last-child .nav-link { border-bottom: 0; }
	/* Le repli du widget de navigation n'a pas lieu d'être dans ce panneau, déjà replié. */
	.nb-links .nf-nav-toggle { display: none !important; }
	.nb-links .nf-nav-repliable > .nav { display: flex !important; }
	.nb-nav-in { gap: 14px; padding: 0 16px; }
	.nb-actions .nb-btn span { display: none; }
}

/* Popover Bootstrap (carte profil au survol d'un membre) en sombre */
/* Bootstrap 5 dessine la flèche avec ses variables : `--bs-popover-bg` et `--bs-popover-border-color`.
   Les règles de Bootstrap 4 (`.bs-popover-top > .arrow`, `[x-placement]`) qui la coloraient ne
   s'appliquaient plus à rien : la flèche restait blanche sous une bulle sombre. */
.popover { --bs-popover-bg: var(--fg-surface, #0d121b); --bs-popover-border-color: var(--fg-border, rgba(255, 255, 255, .12)); --bs-popover-header-bg: var(--fg-surface-2, #131a26); --bs-popover-header-color: var(--fg-text, #e7eef6); --bs-popover-body-color: var(--fg-text, #e7eef6); }
.popover { background: var(--fg-surface, #0d121b); border-color: var(--fg-border, rgba(255, 255, 255, .12)); color: var(--fg-text, #e7eef6); box-shadow: 0 14px 44px -14px rgba(0, 0, 0, .65); }
.popover .popover-header { background: var(--fg-surface-2, #131a26); border-bottom-color: var(--fg-border, rgba(255, 255, 255, .09)); color: var(--fg-text, #e7eef6); }
.popover .popover-body, .popover .popover-body * { color: var(--fg-text, #e7eef6); }
.popover .popover-body a, .popover a { color: var(--fg-accent, #2dd4bf); }