.assistant-panel{position:fixed;z-index:1100;right:18px;top:82px;bottom:18px;width:min(440px,calc(100vw - 24px));display:flex;flex-direction:column;gap:12px;padding:20px;background:#fff;color:#181818;border:1px solid #ddd;border-radius:16px;box-shadow:0 12px 48px #0002;font:13px/1.5 Inter,sans-serif}.assistant-panel[hidden]{display:none}.assistant-header{display:flex;align-items:center;justify-content:space-between;gap:12px}.assistant-header h2{font-size:17px;margin:0;letter-spacing:-.02em}.assistant-panel button{font:inherit;cursor:pointer;border:1px solid #ddd;border-radius:8px;background:#fff;color:#222;padding:8px 10px}.assistant-panel button:hover{background:#f5f5f5}.assistant-panel button:focus-visible,.assistant-panel textarea:focus-visible{outline:2px solid #9e7800;outline-offset:2px}.assistant-panel button:disabled{opacity:.5;cursor:wait}.assistant-context{margin:0;color:#626262}.assistant-log{overflow:auto;flex:1;min-height:100px;overscroll-behavior:contain;display:flex;flex-direction:column;gap:12px}.assistant-message{margin:0;padding:10px 12px;background:#f5f5f5;border-radius:10px;white-space:pre-wrap;overflow-wrap:anywhere}.assistant-message-user{background:#fff5cf;margin-left:24px}.assistant-message-error{background:#fff3ec;color:#8f3e13;border:1px solid #f1d1be}.assistant-examples button{font-size:12px}.assistant-form{display:flex;flex-direction:column;gap:8px}.assistant-form label{font-weight:600}.assistant-form textarea{width:100%;box-sizing:border-box;resize:vertical;max-height:170px;min-height:76px;border:1px solid #ccc;border-radius:9px;padding:10px;font:inherit;color:inherit;background:#fff}.assistant-actions{display:flex;flex-wrap:wrap;gap:8px}.assistant-actions button[type=submit]{background:#ffc824;border-color:#ffc824;font-weight:600}.assistant-actions [aria-pressed=true]{background:#fff0eb;border-color:#c66}.assistant-status{margin:0;font-size:12px;font-weight:600}.assistant-usage{font-size:10px;color:#707070}.assistant-panel audio{display:none}@media(max-width:600px){.assistant-panel{inset:62px 12px 12px;width:auto;padding:14px}}

.assistant-panel[data-affair=true] .assistant-examples{display:none}#assistant-affair{padding:10px 12px;background:#fff8df;border:1px solid #e8dcae;border-radius:10px}#assistant-affair p{margin:0 0 8px;overflow-wrap:anywhere}
.assistant-modes{display:flex;gap:6px;margin:0 0 8px}.assistant-modes button{flex:1;font-size:12px;padding:6px 8px}.assistant-modes [aria-pressed=true]{background:#ffc824;border-color:#ffc824;font-weight:600}.assistant-terrain{display:flex;align-items:center;gap:8px;margin:0 0 8px;font-weight:600;cursor:pointer}.assistant-terrain input{margin:0;width:16px;height:16px}
/* Assistant dans la colonne de gauche (spec du 17/09) */
#sidebar > .assistant-in-sidebar{position:static;inset:auto;width:auto;height:auto;border:0;border-radius:0;box-shadow:none;padding:12px 14px;gap:10px;background:#fff}
#sidebar > .assistant-in-sidebar .assistant-header h2{font-size:14px}
#sidebar > .assistant-in-sidebar .assistant-header button{display:none}
#sidebar > .assistant-in-sidebar .assistant-log{flex:1 1 0;min-height:60px}
.assistant-examples{display:flex;flex-wrap:wrap;gap:6px}.assistant-examples:empty{display:none}
.assistant-panel .assistant-chip{font-size:11px;padding:5px 9px;border:1px solid #ddd;border-radius:999px;background:#fff;color:#525252}.assistant-panel .assistant-chip:hover{background:#fff8df;border-color:#ffc824;color:#1a1a1a}
.assistant-applied{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 12px;border:1px solid #e5e5e5;border-radius:10px;background:#fff;font-size:12px;font-weight:500}
.assistant-panel .assistant-undo{border:0;background:transparent;padding:2px 4px;color:#525252;font-weight:400;cursor:pointer}.assistant-panel .assistant-undo:hover{color:#1a1a1a;background:transparent}.assistant-panel .assistant-undo:disabled{color:#9a9a9a;cursor:default}
/* Pied de colonne : toujours visible, dans tous les onglets et en mode propriétés */
#sidebar > .assistant-foot{position:sticky;bottom:0;z-index:5;flex:none;display:flex;align-items:center;justify-content:center;gap:10px;margin:auto 14px 14px;padding:13px;border:1px solid #1a1a1a;border-radius:9px;background:#1a1a1a;color:#fff;font:600 12px/1 var(--font-ui,Inter,sans-serif);cursor:pointer;box-shadow:0 -8px 16px #ffffffcc}
#sidebar > .assistant-foot:hover{background:#2c2c2c}
#sidebar > .assistant-foot.open{background:#ffc824;border-color:#ffc824;color:#1a1a1a}#sidebar > .assistant-foot.open svg{stroke:#1a1a1a}
#sidebar > .assistant-foot.unread::after{content:'';width:9px;height:9px;border-radius:50%;background:#ffc824;box-shadow:0 0 0 2px #1a1a1a}
#sidebar > .assistant-foot:focus-visible{outline:2px solid #a87800;outline-offset:3px}
#sidebar.props-mode > .assistant-foot,#sidebar.catalog-mode > .assistant-foot,#sidebar.ground-mode > .assistant-foot{display:flex}
#sidebar > .assistant-foot[hidden]{display:none!important} /* l’attribut hidden (compte sans la fonction) doit gagner sur display:flex */
/* Design A (17/09) : bulles fines, tout l’espace à la conversation, saisie sur une ligne */
.assistant-visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
#sidebar > .assistant-in-sidebar{padding:0;gap:0}
#sidebar > .assistant-in-sidebar .assistant-header,#sidebar > .assistant-in-sidebar > .assistant-context:not(#assistant-affair){display:none}
#sidebar > .assistant-in-sidebar #assistant-affair{margin:12px 14px 0}
#sidebar > .assistant-in-sidebar .assistant-log{padding:14px;gap:8px}
#sidebar > .assistant-in-sidebar .assistant-message{max-width:92%;align-self:flex-start;padding:9px 12px;border-radius:14px 14px 14px 4px;background:#f3f3f1;font-size:13px;line-height:1.45}
#sidebar > .assistant-in-sidebar .assistant-message-user{align-self:flex-end;max-width:86%;margin:0;background:#ffc824;border-radius:14px 14px 4px 14px}
#sidebar > .assistant-in-sidebar .assistant-message-error{align-self:flex-start;background:#fff3ec;color:#8f3e13;border:1px solid #f1d1be;border-radius:14px}
#sidebar > .assistant-in-sidebar .assistant-applied{align-self:flex-start;border:0;padding:2px 4px;background:transparent;font:500 11px var(--font-ui,Inter,sans-serif);color:#525252;gap:8px;justify-content:flex-start}
.assistant-applied-check{display:inline-flex;color:#1f6f5b}
#sidebar > .assistant-in-sidebar .assistant-undo{color:#1a1a1a;text-decoration:underline;padding:0}#sidebar > .assistant-in-sidebar .assistant-undo:disabled{color:#9a9a9a;text-decoration:none}
#sidebar > .assistant-in-sidebar .assistant-status{display:none;margin:0 14px 6px;font:400 11px var(--font-ui,Inter,sans-serif);font-weight:400;color:#9a9a9a}
#sidebar > .assistant-in-sidebar[data-busy="true"] .assistant-status{display:block}
#sidebar > .assistant-in-sidebar .assistant-form{padding:10px 14px 12px;border-top:1px solid #eee;gap:0}
.assistant-row{display:flex;align-items:flex-end;gap:8px}
#sidebar > .assistant-in-sidebar .assistant-form textarea{min-height:40px;max-height:150px;padding:11px 14px;border-radius:20px;line-height:1.35;resize:none;overflow:auto}
.assistant-panel .assistant-send{flex:none;width:40px;height:40px;padding:0;border-radius:50%;border:0;background:#1a1a1a;color:#ffc824;display:flex;align-items:center;justify-content:center}
.assistant-panel .assistant-send:hover{background:#2c2c2c}.assistant-panel .assistant-send:disabled{opacity:.5;cursor:wait}

/* Fenêtre « Agrandir le terrain ? » : l'assistant ne touche au contour qu'après un accord explicite. */
.assistant-grow{width:430px;max-width:94vw;background:var(--bg-surface-3);border:1px solid var(--border-strong);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--elev-3);font-family:var(--font-ui)}
.assistant-grow-head{background:var(--accent);padding:13px 20px}
.assistant-grow-head h2{margin:0;font-family:var(--font-tight);font-size:14px;font-weight:700;letter-spacing:-.01em;color:#000}
.assistant-grow-body{padding:18px 20px 6px;color:var(--text-2);font-size:13px;line-height:1.6}
.assistant-grow-body p{margin:0 0 10px}
.assistant-grow-sizes{display:flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:15px;color:var(--text-1);margin:14px 0 12px}
.assistant-grow-from{opacity:.55;text-decoration:line-through}
.assistant-grow-to{font-weight:700;background:var(--accent-dim);padding:3px 9px;border-radius:var(--r-sm)}
.assistant-grow-note{font-size:12px;color:var(--text-3)}
.assistant-grow-actions{display:flex;gap:8px;justify-content:flex-end;padding:6px 20px 18px}