/* ═══════════════════════════════════════════════════════════════════════════
   WALDHOF — Recherche immobilière par IA (« Concierge »)
   Chargée uniquement quand la fonctionnalité est active (ai-toggle.py on).
   Direction : salon privé de nuit — marine profonde, or champagne, sérif
   éditoriale ; les résultats arrivent sur une feuille ivoire, comme un dossier
   préparé par un conseiller.
   ═══════════════════════════════════════════════════════════════════════════ */
:root {
  --aio-navy: #01222f;
  --aio-navy-2: #062a39;
  --aio-ivory: #f3f4f4;
  --aio-paper: #f7f8f8;
  --aio-on-navy: #e5e7e7;
  --aio-on-navy-mute: rgba(238, 242, 243, 0.62);
  --aio-line-navy: rgba(238, 242, 243, 0.14);
  --aio-gold: #b8975a;
  --aio-gold-hi: #d8bf8b;
}

/* ── Barre d'annonce au-dessus du header ─────────────────────────────────── */
.ai-bar { position: fixed; top: 0; left: 0; right: 0; height: var(--ai-bar-h); z-index: calc(var(--z-nav) + 1);
  display: flex; align-items: center; justify-content: center; gap: 1rem; padding: 0 1rem; width: 100%; border: 0;
  background: var(--aio-navy); color: var(--aio-on-navy); font: inherit; font-size: 0.8rem; letter-spacing: 0.01em;
  cursor: pointer; overflow: hidden; isolation: isolate; text-align: center; }
.ai-bar::before { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: linear-gradient(100deg, transparent 0%, transparent 38%, rgba(216, 191, 139, 0.16) 48%, rgba(216, 191, 139, 0.04) 56%, transparent 66%) no-repeat;
  background-size: 260% 100%; background-position: 120% 0; animation: aiSheen 7s var(--ease) 1.2s infinite; }
.ai-bar::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; z-index: -1;
  background: linear-gradient(90deg, transparent, rgba(216, 191, 139, 0.55), transparent); }
@keyframes aiSheen { 0% { background-position: 120% 0; } 45%, 100% { background-position: -40% 0; } }
.ai-bar:hover { background: var(--aio-navy-2); }
.ai-bar:focus-visible { outline: 2px solid var(--aio-gold-hi); outline-offset: -4px; border-radius: 0; }
.ai-bar__new { display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.22rem 0.6rem 0.22rem 0.5rem; border-radius: 999px;
  border: 1px solid rgba(216, 191, 139, 0.45); color: var(--aio-gold-hi); font-size: 0.64rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; line-height: 1; white-space: nowrap; }
.ai-bar__new svg { width: 11px; height: 11px; }
.ai-bar__lbl { font-weight: 600; letter-spacing: 0.02em; color: #fff; white-space: nowrap; }
.ai-bar__sep { width: 1px; height: 14px; background: var(--aio-line-navy); flex: none; }
.ai-bar__ex { position: relative; display: inline-block; min-width: 0; max-width: 46ch; overflow: hidden; white-space: nowrap; text-overflow: ellipsis;
  font-family: var(--serif); font-style: italic; font-size: 0.86rem; color: var(--aio-on-navy-mute); transition: opacity 0.45s var(--ease), transform 0.45s var(--ease); }
.ai-bar__ex.is-out { opacity: 0; transform: translateY(6px); }
.ai-bar__go { display: inline-flex; align-items: center; gap: 0.4rem; color: #fff; font-weight: 600; font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase; white-space: nowrap; }
.ai-bar__go svg { width: 14px; height: 14px; transition: transform var(--t-fast); }
.ai-bar:hover .ai-bar__go svg { transform: translateX(3px); }
.ai-bar__short { display: none; }
@media (max-width: 980px) { .ai-bar__ex, .ai-bar__sep--ex { display: none; } }
@media (max-width: 560px) {
  .ai-bar { gap: 0.6rem; font-size: 0.76rem; }
  .ai-bar__lbl { display: none; }
  .ai-bar__short { display: inline; font-weight: 600; color: #fff; white-space: nowrap; }
  .ai-bar__sep { display: none; }
}

/* Point d'entrée secondaire (catalogue) */
.ai-entry { display: inline-flex; align-items: center; gap: 0.5rem; min-height: 44px; padding: 0 1.05rem 0 0.9rem; border-radius: 999px;
  border: 1px solid rgba(184, 151, 90, 0.55); background: linear-gradient(180deg, #fdfdfd, #f1f2f2); color: var(--ink); font-size: 0.86rem; font-weight: 600; white-space: nowrap;
  transition: border-color var(--t-fast), box-shadow var(--t-fast), transform var(--t-fast); }
.ai-entry svg { width: 16px; height: 16px; color: var(--gold-text); }
.ai-entry:hover { border-color: var(--gold); box-shadow: 0 8px 24px rgba(184, 151, 90, 0.18); transform: translateY(-1px); }

/* ── Dialogue plein écran ────────────────────────────────────────────────── */
body.ai-open { overflow: hidden; }
.aio--quiet .aio-msg, .aio--quiet .aio-chip, .aio--quiet .aio-card { animation: none; }
.aio [hidden], .ai-bar [hidden] { display: none !important; }
.aio { position: fixed; inset: 0; z-index: calc(var(--z-menu) + 5); display: flex; flex-direction: column; color: var(--aio-on-navy);
  background: var(--aio-navy); opacity: 0; visibility: hidden; transition: opacity 0.45s var(--ease), visibility 0s linear 0.45s; }
.aio.is-open { opacity: 1; visibility: visible; transition: opacity 0.45s var(--ease), visibility 0s; }
.aio[hidden] { display: none; }
.aio__bg { position: absolute; inset: 0; pointer-events: none; overflow: hidden;
  background:
    radial-gradient(1100px 620px at 88% -12%, rgba(184, 151, 90, 0.20), transparent 62%),
    radial-gradient(820px 520px at -8% 108%, rgba(184, 151, 90, 0.10), transparent 60%),
    linear-gradient(180deg, #01222f 0%, #021c27 100%); }
.aio__bg::after { content: ""; position: absolute; left: 50%; top: -30%; width: 1px; height: 160%; opacity: 0.08; transform: rotate(18deg);
  background: linear-gradient(180deg, transparent, var(--aio-gold-hi), transparent); }
.aio__top { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: clamp(0.9rem, 2vw, 1.3rem) clamp(1rem, 3vw, 2rem); }
.aio__brand { display: flex; align-items: center; gap: 0.85rem; min-width: 0; }
.aio__brand img { height: 26px; width: auto; }
.aio__brand i { font-style: normal; display: inline-flex; align-items: center; gap: 0.45rem; padding-left: 0.85rem; border-left: 1px solid var(--aio-line-navy);
  font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--aio-gold-hi); white-space: nowrap; }
.aio__brand i svg { width: 12px; height: 12px; }
.aio__actions { display: flex; align-items: center; gap: 0.6rem; }
.aio__new { display: inline-flex; align-items: center; gap: 0.45rem; min-height: 40px; padding: 0 1rem; border-radius: 999px; border: 1px solid var(--aio-line-navy);
  color: var(--aio-on-navy); font-size: 0.8rem; font-weight: 500; transition: border-color var(--t-fast), background var(--t-fast); }
.aio__new:hover { border-color: rgba(216, 191, 139, 0.6); background: rgba(255, 255, 255, 0.04); }
.aio__new svg { width: 14px; height: 14px; }
.aio__kbd { font-size: 0.68rem; color: var(--aio-on-navy-mute); border: 1px solid var(--aio-line-navy); border-radius: 6px; padding: 0.15rem 0.4rem; }
.aio__close { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--aio-line-navy); display: grid; place-items: center; color: var(--aio-on-navy);
  transition: background var(--t-fast), border-color var(--t-fast), transform var(--t-fast); }
.aio__close:hover { background: rgba(255, 255, 255, 0.06); border-color: rgba(238, 242, 243, 0.4); transform: rotate(90deg); }
.aio__close svg { width: 18px; height: 18px; }
.aio__body { position: relative; z-index: 1; flex: 1; min-height: 0; display: flex; }

/* ── Accueil du concierge ────────────────────────────────────────────────── */
.aio__home { flex: 1; overflow-y: auto; display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: clamp(1rem, 4vh, 3rem) clamp(1.1rem, 4vw, 2rem) clamp(2rem, 6vh, 4rem); }
.aio__home-in { width: 100%; max-width: 860px; }
.aio__eyebrow { display: inline-flex; align-items: center; gap: 0.7rem; font-size: 0.7rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--aio-gold-hi); margin-bottom: 1.2rem; }
.aio__eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; opacity: 0.6; }
.aio__title { font-family: var(--serif); font-weight: 400; font-size: clamp(2.1rem, 5.4vw, 4rem); line-height: 1.04; letter-spacing: -0.025em; color: #f4f5f5; max-width: 16ch; }
.aio__title em { font-style: italic; color: var(--aio-gold-hi); }
.aio__lead { margin-top: 1.1rem; max-width: 58ch; font-size: clamp(0.98rem, 1.5vw, 1.1rem); line-height: 1.6; color: var(--aio-on-navy-mute); }
.aio__lead b { color: var(--aio-on-navy); font-weight: 500; }

/* Compositeur (champ de saisie) — partagé par l'accueil et la conversation */
.aio-composer { position: relative; margin-top: clamp(1.6rem, 4vh, 2.4rem); border-radius: 22px; border: 1px solid rgba(238, 242, 243, 0.18);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.035)); box-shadow: 0 30px 80px rgba(0, 0, 0, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  transition: border-color var(--t-fast), box-shadow var(--t-fast); }
.aio-composer:focus-within { border-color: rgba(216, 191, 139, 0.65); box-shadow: 0 30px 80px rgba(0, 0, 0, 0.3), 0 0 0 4px rgba(184, 151, 90, 0.14); }
.aio-composer textarea { display: block; width: 100%; resize: none; border: 0; outline: none; background: none; color: #fff;
  font: inherit; font-size: clamp(1.02rem, 1.9vw, 1.22rem); line-height: 1.5; padding: 1.15rem 1.35rem 0.4rem; min-height: 3.2em; max-height: 9.5em; }
.aio-composer textarea::placeholder { color: rgba(238, 242, 243, 0.48); }
.aio-composer__bar { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; padding: 0.5rem 0.6rem 0.6rem 1.35rem; }
.aio-composer__hint { font-size: 0.72rem; color: rgba(238, 242, 243, 0.45); }
.aio-composer__hint kbd { font: inherit; border: 1px solid var(--aio-line-navy); border-radius: 5px; padding: 0 0.3rem; }
.aio-composer__send { flex: none; margin-left: auto; width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; color: var(--aio-navy);
  background: linear-gradient(145deg, #e2cb98, #b8975a); box-shadow: 0 10px 26px rgba(184, 151, 90, 0.35); transition: transform var(--t-fast), filter var(--t-fast), opacity var(--t-fast); }
.aio-composer__send:hover { transform: translateY(-1px) scale(1.04); filter: brightness(1.05); }
.aio-composer__send:disabled { opacity: 0.45; cursor: default; transform: none; }
.aio-composer__send svg { width: 20px; height: 20px; }

/* Inspirations */
.aio-sugg { margin-top: 1.6rem; }
.aio-sugg__lbl { display: block; font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(238, 242, 243, 0.5); margin-bottom: 0.8rem; }
.aio-sugg__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.7rem; }
.aio-sugg__item { display: flex; align-items: flex-start; gap: 0.85rem; text-align: left; padding: 0.95rem 1.05rem; border-radius: 16px; border: 1px solid var(--aio-line-navy);
  background: rgba(255, 255, 255, 0.025); color: var(--aio-on-navy); font-size: 0.9rem; line-height: 1.45;
  transition: border-color var(--t-fast), background var(--t-fast), transform var(--t-fast); }
.aio-sugg__item:hover { border-color: rgba(216, 191, 139, 0.55); background: rgba(255, 255, 255, 0.05); transform: translateY(-2px); }
.aio-sugg__item svg { flex: none; width: 22px; height: 22px; margin-top: 0.05rem; color: var(--aio-gold-hi); stroke-width: 1.4; }
.aio__foot { margin-top: 1.6rem; display: flex; flex-wrap: wrap; gap: 0.4rem 1.2rem; font-size: 0.72rem; color: rgba(238, 242, 243, 0.48); }
.aio__foot span { display: inline-flex; align-items: center; gap: 0.4rem; }
.aio__foot svg { width: 12px; height: 12px; color: var(--aio-gold); }

/* ── Conversation + résultats ────────────────────────────────────────────── */
.aio__split { flex: 1; min-height: 0; display: grid; grid-template-columns: minmax(330px, 410px) minmax(0, 1fr); }
.aio__split[hidden] { display: none; }
.aio__thread { min-height: 0; display: flex; flex-direction: column; border-right: 1px solid var(--aio-line-navy); }
.aio__msgs { flex: 1; min-height: 0; overflow-y: auto; padding: 0.6rem clamp(1rem, 2vw, 1.6rem) 1.2rem; display: flex; flex-direction: column; gap: 1.1rem; scrollbar-width: thin; scrollbar-color: rgba(238,242,243,.2) transparent; }
.aio__thread .aio-composer { margin: 0 clamp(0.8rem, 1.6vw, 1.2rem) clamp(0.8rem, 1.6vw, 1.2rem); border-radius: 18px; box-shadow: none; }
.aio__thread .aio-composer textarea { font-size: 0.98rem; padding: 0.9rem 1rem 0.2rem; min-height: 2.6em; }
.aio__thread .aio-composer__bar { padding: 0.35rem 0.45rem 0.45rem 1rem; }
.aio__thread .aio-composer__send { width: 40px; height: 40px; }
.aio__thread .aio-composer__send svg { width: 17px; height: 17px; }

.aio-msg { animation: aioIn 0.5s var(--ease) both; }
@keyframes aioIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.aio-msg--user { align-self: flex-end; max-width: 92%; padding: 0.8rem 1rem; border-radius: 18px 18px 4px 18px; background: rgba(238, 242, 243, 0.09); border: 1px solid var(--aio-line-navy);
  font-family: var(--serif); font-style: italic; font-size: 1.02rem; line-height: 1.45; color: #f4f5f5; }
.aio-msg--ai { padding-left: 0.1rem; }
.aio-msg__who { display: flex; align-items: center; gap: 0.5rem; font-size: 0.68rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--aio-gold-hi); margin-bottom: 0.6rem; }
.aio-msg__who svg { width: 13px; height: 13px; }
.aio-msg__src { margin-left: auto; letter-spacing: 0.06em; text-transform: none; font-size: 0.7rem; color: rgba(238, 242, 243, 0.42); }
.aio-msg__sum { font-size: 0.95rem; line-height: 1.6; color: var(--aio-on-navy); }
.aio-msg--old { opacity: 0.55; }
.aio-msg--old .aio-chip__x { display: none; }

/* Étapes de réflexion */
.aio-steps { display: flex; flex-direction: column; gap: 0.5rem; margin: 0.2rem 0 0.4rem; }
.aio-step { display: flex; align-items: center; gap: 0.65rem; font-size: 0.86rem; color: rgba(238, 242, 243, 0.45); transition: color 0.3s var(--ease); }
.aio-step i { position: relative; width: 16px; height: 16px; border-radius: 50%; border: 1.5px solid rgba(238, 242, 243, 0.25); flex: none; }
.aio-step.is-run { color: var(--aio-on-navy); }
.aio-step.is-run i { border-color: rgba(216, 191, 139, 0.3); border-top-color: var(--aio-gold-hi); animation: aioSpin 0.8s linear infinite; }
.aio-step.is-done { color: rgba(238, 242, 243, 0.7); }
.aio-step.is-done i { border-color: var(--aio-gold); background: var(--aio-gold); }
.aio-step.is-done i::after { content: ""; position: absolute; left: 4.5px; top: 2px; width: 4px; height: 7px; border: solid var(--aio-navy); border-width: 0 1.6px 1.6px 0; transform: rotate(45deg); }
@keyframes aioSpin { to { transform: rotate(360deg); } }

/* Critères compris */
.aio-chips { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.85rem; }
.aio-chip { display: inline-flex; align-items: center; gap: 0.35rem; min-height: 32px; padding: 0 0.35rem 0 0.75rem; border-radius: 999px; font-size: 0.8rem;
  background: rgba(184, 151, 90, 0.14); border: 1px solid rgba(216, 191, 139, 0.32); color: #f6ecd6; animation: aioChip 0.45s var(--ease) both; }
.aio-chip--soft { background: transparent; border-style: dashed; color: rgba(238, 242, 243, 0.78); }
.aio-chip--static { padding-right: 0.75rem; }
@keyframes aioChip { from { opacity: 0; transform: translateY(6px) scale(0.96); } to { opacity: 1; transform: none; } }
.aio-chip__x { width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; color: rgba(238, 242, 243, 0.7); transition: background var(--t-fast), color var(--t-fast); }
.aio-chip__x:hover { background: rgba(255, 255, 255, 0.12); color: #fff; }
.aio-chip__x svg { width: 11px; height: 11px; }
.aio-reset { margin-top: 0.6rem; font-size: 0.76rem; color: var(--aio-gold-hi); text-decoration: underline; text-underline-offset: 3px; }
.aio-clarify { margin-top: 0.9rem; padding: 0.85rem 0.95rem; border-radius: 14px; border: 1px solid rgba(216, 191, 139, 0.35); background: rgba(184, 151, 90, 0.07); font-size: 0.88rem; line-height: 1.5; }
.aio-clarify__opts { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.65rem; }
.aio-clarify__opts button { min-height: 34px; padding: 0 0.8rem; border-radius: 999px; border: 1px solid rgba(216, 191, 139, 0.5); color: #f6ecd6; font-size: 0.8rem; transition: background var(--t-fast); }
.aio-clarify__opts button:hover { background: rgba(184, 151, 90, 0.2); }

/* Feuille de résultats */
.aio__canvas { min-height: 0; overflow-y: auto; background: var(--aio-paper); color: var(--ink); border-radius: 26px 0 0 0;
  padding: clamp(1.4rem, 2.6vw, 2.4rem) clamp(1.1rem, 2.6vw, 2.6rem) 3rem; box-shadow: -30px 0 80px rgba(0, 0, 0, 0.18); }
.aio__res-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem 1.5rem; flex-wrap: wrap; margin-bottom: clamp(1.2rem, 2.4vw, 1.8rem);
  padding-bottom: 1.1rem; border-bottom: 1px solid var(--line-soft); }
.aio__res-kick { display: block; font-size: 0.68rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--gold-text); margin-bottom: 0.45rem; }
.aio__res-title { font-family: var(--serif); font-weight: 400; font-size: clamp(1.5rem, 2.6vw, 2.1rem); letter-spacing: -0.02em; line-height: 1.12; }
.aio__res-title b { font-weight: 500; }
.aio__res-sub { margin-top: 0.35rem; font-size: 0.86rem; color: var(--muted); }
.aio__sort { display: flex; align-items: center; gap: 0.5rem; font-size: 0.8rem; color: var(--muted); }
.aio__sort select { font: inherit; font-size: 0.84rem; color: var(--ink); background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 0.5rem 2rem 0.5rem 0.9rem; min-height: 40px;
  appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%2301222f' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 0.85rem center; cursor: pointer; }
.aio__group { display: flex; align-items: center; gap: 0.8rem; margin: 2rem 0 1rem; font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); }
.aio__group::after { content: ""; flex: 1; height: 1px; background: var(--line-soft); }
.aio__group:first-child { margin-top: 0; }
.aio__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 290px), 1fr)); gap: clamp(1rem, 1.8vw, 1.5rem); }

.aio-card { position: relative; border-radius: 18px; background: #fff; overflow: hidden; border: 1px solid rgba(1, 34, 47, 0.06);
  box-shadow: 0 1px 2px rgba(1, 34, 47, 0.04); transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease); animation: aioCard 0.6s var(--ease) both; }
@keyframes aioCard { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
.aio-card:hover { transform: translateY(-5px); box-shadow: 0 26px 60px rgba(1, 34, 47, 0.13); }
.aio-card__link { display: block; color: inherit; }
.aio-card__link:focus-visible { outline: 2px solid var(--gold); outline-offset: -2px; border-radius: 18px; }
.aio-card__media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: #e2e4e4; }
.aio-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.9s var(--ease); }
.aio-card:hover .aio-card__media img { transform: scale(1.045); }
.aio-card__n { position: absolute; left: 0.9rem; top: 0.9rem; font-family: var(--serif); font-style: italic; font-size: 0.95rem; color: #fff; text-shadow: 0 1px 12px rgba(0, 0, 0, 0.45); }
.aio-card__fit { position: absolute; right: 0.8rem; top: 0.8rem; display: inline-flex; align-items: center; gap: 0.35rem; padding: 0.32rem 0.65rem; border-radius: 999px;
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.04em; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.aio-card__fit--exact { background: rgba(1, 34, 47, 0.78); color: #f1dfb4; }
.aio-card__fit--close { background: rgba(255, 255, 255, 0.88); color: var(--ink); }
.aio-card__fit svg { width: 11px; height: 11px; }
.aio-card__body { padding: 1.05rem 1.15rem 1.15rem; }
.aio-card__loc { font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.4rem; }
.aio-card__title { font-family: var(--serif); font-weight: 500; font-size: 1.12rem; line-height: 1.25; letter-spacing: -0.015em; margin-bottom: 0.55rem;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.aio-card__specs { font-size: 0.8rem; color: var(--ink-soft); margin-bottom: 0.75rem; }
.aio-card__match { display: flex; flex-wrap: wrap; gap: 0.3rem; margin-bottom: 0.9rem; list-style: none; }
.aio-card__match li { display: inline-flex; align-items: center; gap: 0.3rem; font-size: 0.72rem; padding: 0.22rem 0.5rem; border-radius: 6px; line-height: 1.3; }
.aio-card__match li::before { font-size: 0.7rem; font-weight: 700; }
.aio-card__match .ok { background: rgba(184, 151, 90, 0.12); color: #6b5427; }
.aio-card__match .ok::before { content: "✓"; color: var(--gold-text); }
.aio-card__match .near { background: var(--bg-alt); color: var(--ink-soft); }
.aio-card__match .near::before { content: "≈"; color: var(--muted); }
.aio-card__match .miss { background: #fbf0ef; color: #8a3b33; }
.aio-card__match .miss::before { content: "✕"; }
.aio-card__price { display: flex; align-items: baseline; justify-content: space-between; gap: 0.6rem; padding-top: 0.8rem; border-top: 1px solid var(--line-soft);
  font-family: var(--serif); font-size: 1.1rem; font-weight: 500; letter-spacing: -0.01em; }
.aio-card__price small { font-family: var(--sans); font-size: 0.72rem; font-weight: 400; color: var(--muted); letter-spacing: 0; text-align: right; }
.aio__more { margin-top: 1.6rem; display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 0.8rem; }
.aio__btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem; min-height: 46px; padding: 0 1.3rem; border-radius: 999px; font-size: 0.86rem; font-weight: 600;
  border: 1px solid var(--line); color: var(--ink); background: #fff; transition: border-color var(--t-fast), transform var(--t-fast), background var(--t-fast); }
.aio__btn:hover { border-color: var(--ink); transform: translateY(-1px); }
.aio__btn--dark { background: var(--ink); border-color: var(--ink); color: #fff; }
.aio__btn--dark:hover { background: #011b25; }
.aio__btn svg { width: 16px; height: 16px; }
.aio-empty { padding: 1.4rem 1.5rem; border-radius: 16px; background: #fff; border: 1px dashed var(--line); color: var(--ink-soft); font-size: 0.95rem; line-height: 1.6; margin-bottom: 1.4rem; }
.aio-empty b { color: var(--ink); font-weight: 600; }
.aio-advisor { margin-top: 2.4rem; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 1.1rem 1.4rem; padding: 1.3rem 1.4rem; border-radius: 18px;
  background: linear-gradient(120deg, #01222f, #0a3446); color: var(--aio-on-navy); }
.aio-advisor__mark { width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; border: 1px solid rgba(216, 191, 139, 0.45); color: var(--aio-gold-hi); }
.aio-advisor__mark svg { width: 20px; height: 20px; }
.aio-advisor h4 { font-family: var(--serif); font-weight: 500; font-size: 1.12rem; color: #f4f5f5; margin-bottom: 0.2rem; }
.aio-advisor p { font-size: 0.86rem; color: var(--aio-on-navy-mute); line-height: 1.5; }
.aio-advisor__cta { display: flex; gap: 0.5rem; flex-wrap: wrap; justify-content: flex-end; }
.aio-advisor .aio__btn { background: transparent; color: #fff; border-color: rgba(238, 242, 243, 0.3); }
.aio-advisor .aio__btn:hover { border-color: #fff; }
.aio-advisor .aio__btn--gold { background: linear-gradient(145deg, #e2cb98, #b8975a); color: var(--aio-navy); border: 0; }

/* Squelettes de chargement */
.aio-skel { border-radius: 18px; background: #fff; overflow: hidden; border: 1px solid rgba(1, 34, 47, 0.05); }
.aio-skel div { background: linear-gradient(90deg, #e6e8e8 0%, #f2f3f3 50%, #e6e8e8 100%); background-size: 200% 100%; animation: aioShimmer 1.4s linear infinite; }
.aio-skel__img { aspect-ratio: 4 / 3; }
.aio-skel__l { height: 12px; border-radius: 6px; margin: 1rem 1.1rem 0; }
.aio-skel__l + .aio-skel__l { width: 60%; margin-bottom: 1.2rem; }
@keyframes aioShimmer { to { background-position: -200% 0; } }

/* ── Mobile / tablette ───────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .aio__brand i { display: none; }
  .aio__kbd { display: none; }
  .aio__split { display: flex; flex-direction: column; }
  .aio__thread { flex: none; border-right: 0; display: contents; }
  .aio__msgs { flex: none; max-height: 34vh; padding: 0.2rem 1rem 0.8rem; gap: 0.8rem; }
  .aio__canvas { flex: 1; border-radius: 22px 22px 0 0; padding: 1.25rem 1rem 6.5rem; box-shadow: 0 -20px 60px rgba(0, 0, 0, 0.2); }
  .aio__thread .aio-composer { position: fixed; left: 0.7rem; right: 0.7rem; bottom: calc(0.7rem + env(safe-area-inset-bottom)); margin: 0; z-index: 3;
    background: rgba(1, 34, 47, 0.94); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35); }
  .aio__thread .aio-composer textarea { min-height: 2.4em; max-height: 6em; }
  .aio__thread .aio-composer__hint { display: none; }
  .aio-msg--old { display: none; }
  .aio-msg--user { font-size: 0.95rem; }
  .aio-advisor { grid-template-columns: 1fr; text-align: left; }
  .aio-advisor__mark { display: none; }
  .aio-advisor__cta { justify-content: flex-start; }
}
@media (max-width: 640px) {
  .aio__home { justify-content: flex-start; padding-top: 0.5rem; }
  .aio-sugg__grid { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 0.6rem; margin-inline: -1.1rem; padding: 0 1.1rem 0.4rem; scrollbar-width: none; }
  .aio-sugg__grid::-webkit-scrollbar { display: none; }
  .aio-sugg__item { flex: 0 0 78%; scroll-snap-align: start; }
  .aio-composer__hint { display: none; }
  .aio__res-head { align-items: flex-start; }
  .aio__new span { display: none; }
  .aio__new { padding: 0 0.75rem; }
}

@media (prefers-reduced-motion: reduce) {
  .ai-bar::before, .aio-step.is-run i { animation: none; }
  .aio-msg, .aio-chip, .aio-card { animation: none; }
  .aio, .ai-bar__ex { transition: none; }
}