/* XLion — panneaux admin / plateforme (blanc, clean — aligné vitrine) */
body.xl-app {
    margin: 0;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--xl-bg, #fafbfc);
    color: var(--xl-fg, #0f172a);
    min-height: 100vh;
    line-height: 1.5;
}
.xl-app header.xl-app-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    padding: 14px 24px;
    border-bottom: 1px solid var(--xl-border, #e2e8f0);
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(8px);
    position: sticky;
    top: 0;
    z-index: 50;
}
.xl-app header.xl-app-header h1 {
    margin: 0;
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: -.02em;
    color: var(--xl-accent, #635bff);
}
.xl-app header.xl-app-header .xl-app-sub {
    font-size: .72rem;
    font-weight: 500;
    color: var(--xl-muted, #64748b);
    margin-left: 6px;
}
.xl-app header.xl-app-header nav a {
    color: var(--xl-muted, #64748b);
    text-decoration: none;
    font-size: .85rem;
    font-weight: 500;
    margin-left: 16px;
}
.xl-app header.xl-app-header nav a:hover { color: var(--xl-accent, #635bff); }
.xl-app main.xl-app-main {
    max-width: 920px;
    margin: 0 auto;
    padding: 28px 24px 48px;
}
.xl-app .card {
    background: #fff;
    border: 1px solid var(--xl-border, #e2e8f0);
    border-radius: 14px;
    padding: 22px 24px;
    margin-bottom: 20px;
    box-shadow: 0 2px 12px rgba(15, 23, 42, 0.04);
}
.xl-app .card h2 {
    margin: 0 0 14px;
    font-size: .7rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--xl-muted, #64748b);
    font-weight: 700;
}
.xl-app .card-highlight {
    border-color: rgba(99, 91, 255, 0.35);
    box-shadow: 0 4px 20px rgba(99, 91, 255, 0.08);
}
.xl-app .card-highlight h2 { color: var(--xl-accent, #635bff); }
.xl-app label {
    display: block;
    font-size: .72rem;
    color: var(--xl-muted, #64748b);
    margin-bottom: 6px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
}
.xl-app input[type=text],
.xl-app input[type=password],
.xl-app input[type=url],
.xl-app input[type=email],
.xl-app textarea,
.xl-app select {
    width: 100%;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid var(--xl-border, #e2e8f0);
    background: #fff;
    color: var(--xl-fg, #0f172a);
    font-size: .92rem;
    margin-bottom: 14px;
    transition: border-color .15s, box-shadow .15s;
}
.xl-app input:focus,
.xl-app textarea:focus,
.xl-app select:focus {
    outline: none;
    border-color: var(--xl-accent, #635bff);
    box-shadow: 0 0 0 3px rgba(99, 91, 255, 0.12);
}
.xl-app textarea {
    font-family: ui-monospace, SFMono-Regular, monospace;
    font-size: .8rem;
    min-height: 88px;
    resize: vertical;
}
.xl-app .hint {
    font-size: .85rem;
    color: var(--xl-muted, #64748b);
    margin: -6px 0 14px;
    line-height: 1.5;
}
.xl-app .info-banner {
    background: linear-gradient(90deg, rgba(99, 91, 255, 0.06), rgba(0, 196, 167, 0.06));
    border: 1px solid rgba(99, 91, 255, 0.2);
    border-radius: 10px;
    padding: 12px 16px;
    font-size: .88rem;
    color: #334155;
    margin-bottom: 16px;
}
.xl-app .info-banner strong { color: var(--xl-accent, #635bff); }
.xl-app button.primary,
.xl-app .xl-btn-primary {
    background: var(--xl-accent, #635bff);
    color: #fff;
    border: none;
    padding: 11px 24px;
    border-radius: 999px;
    font-weight: 700;
    cursor: pointer;
    font-size: .85rem;
    letter-spacing: .02em;
    box-shadow: 0 4px 16px rgba(99, 91, 255, 0.3);
    transition: transform .15s, box-shadow .15s;
}
.xl-app button.primary:hover,
.xl-app .xl-btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 22px rgba(99, 91, 255, 0.35);
}
.xl-app .toast {
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    color: #047857;
    padding: 12px 16px;
    border-radius: 10px;
    margin-bottom: 20px;
    font-size: .88rem;
}
.xl-app .warn-deploy {
    background: #fffbeb;
    border: 1px solid #fde68a;
    color: #92400e;
    padding: 12px 16px;
    border-radius: 10px;
    margin-bottom: 20px;
    font-size: .88rem;
}
.xl-app .two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 720px) { .xl-app .two-col { grid-template-columns: 1fr; } }
.xl-app .trad-note {
    color: var(--xl-muted, #64748b);
    font-size: .88rem;
    line-height: 1.55;
    border-left: 3px solid var(--xl-accent2, #00c4a7);
    padding-left: 14px;
    margin: 0;
}
.xl-app .save-row { margin-top: 12px; }
/* Grille position widget */
.xl-app .pos-label { font-size: .68rem; color: var(--xl-muted); letter-spacing: .08em; text-transform: uppercase; margin-bottom: 10px; font-weight: 600; }
.xl-app .pos-grid {
    display: grid;
    grid-template-columns: repeat(3, 52px);
    grid-template-rows: repeat(3, 52px);
    gap: 8px;
    margin-bottom: 8px;
}
.xl-app .pos-cell {
    width: 52px; height: 52px; border-radius: 10px; border: 1px solid var(--xl-border);
    background: #f8fafc; cursor: pointer; padding: 0;
    display: flex; align-items: center; justify-content: center;
    transition: border-color .15s, box-shadow .15s;
}
.xl-app .pos-cell span { width: 8px; height: 8px; border-radius: 50%; background: rgba(99, 91, 255, 0.25); }
.xl-app .pos-cell:hover { border-color: rgba(99, 91, 255, 0.45); }
.xl-app .pos-cell.active { border-color: var(--xl-accent); box-shadow: 0 0 0 2px rgba(99, 91, 255, 0.2); }
.xl-app .pos-cell.active span { background: var(--xl-accent); }
.xl-app .pos-hole { visibility: hidden; pointer-events: none; }
/* Diagnostic */
.xl-app .diag-banner {
    display: flex; align-items: center; gap: 12px; padding: 12px 16px;
    border-radius: 10px; margin-bottom: 16px; font-size: .9rem; font-weight: 600;
}
.xl-app .diag-banner.ok { background: #ecfdf5; border: 1px solid #a7f3d0; color: #047857; }
.xl-app .diag-banner.warn { background: #fffbeb; border: 1px solid #fde68a; color: #b45309; }
.xl-app .diag-banner.bad { background: #fef2f2; border: 1px solid #fecaca; color: #b91c1c; }
.xl-app .diag-led { width: 12px; height: 12px; border-radius: 50%; flex-shrink: 0; }
.xl-app .diag-banner.ok .diag-led { background: #10b981; }
.xl-app .diag-banner.warn .diag-led { background: #f59e0b; }
.xl-app .diag-banner.bad .diag-led { background: #ef4444; }
.xl-app .diag-row { display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid #f1f5f9; align-items: flex-start; }
.xl-app .diag-row:last-child { border-bottom: none; }
.xl-app .diag-dot { width: 10px; height: 10px; border-radius: 50%; margin-top: 5px; flex-shrink: 0; }
.xl-app .diag-dot.ok { background: #10b981; }
.xl-app .diag-dot.warn { background: #f59e0b; }
.xl-app .diag-dot.bad { background: #ef4444; }
.xl-app .diag-body strong { display: block; font-size: .85rem; margin-bottom: 4px; color: var(--xl-fg); }
.xl-app .diag-body p { margin: 0; font-size: .82rem; color: var(--xl-muted); line-height: 1.45; }
/* Plateforme — tableau */
.xl-app .plat-wide { max-width: 1100px; }
.xl-app table.xl-table {
    width: 100%; border-collapse: collapse; font-size: .85rem;
    background: #fff; border-radius: 12px; overflow: hidden;
    border: 1px solid var(--xl-border);
    box-shadow: 0 2px 12px rgba(15, 23, 42, 0.04);
}
.xl-app table.xl-table th,
.xl-app table.xl-table td {
    padding: 11px 14px; border-bottom: 1px solid #f1f5f9; text-align: left;
}
.xl-app table.xl-table th {
    color: var(--xl-muted); text-transform: uppercase; font-size: .65rem; letter-spacing: .08em;
    background: #f8fafc;
}
.xl-app table.xl-table tr:hover td { background: #f8fafc; }
.xl-app table.xl-table code { font-size: .78rem; color: var(--xl-accent); }
.xl-app .btn-sm {
    padding: 5px 12px; border-radius: 8px; border: 1px solid var(--xl-border);
    background: #fff; color: var(--xl-fg); cursor: pointer; font-size: .75rem;
    text-decoration: none; display: inline-block; font-weight: 600;
}
.xl-app .btn-sm:hover { border-color: var(--xl-accent); color: var(--xl-accent); }
.xl-app .platform-openai-badge {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: .8rem; padding: 6px 12px; border-radius: 999px;
    background: #ecfdf5; color: #047857; border: 1px solid #a7f3d0;
}
.xl-app .platform-openai-badge.off {
    background: #fef2f2; color: #b91c1c; border-color: #fecaca;
}
.xl-openai-lamp {
    width: 48px; height: 48px; border-radius: 50%;
    background: #e2e8f0; border: 3px solid #cbd5e1;
    box-shadow: inset 0 2px 8px rgba(0,0,0,.08);
    flex-shrink: 0;
}
.xl-openai-lamp--on {
    background: radial-gradient(circle at 35% 35%, #86efac, #22c55e 55%, #15803d);
    border-color: #16a34a;
    box-shadow: 0 0 20px rgba(34, 197, 94, 0.55), 0 0 40px rgba(34, 197, 94, 0.25);
}