/* Tony Alpha 8.0 — feuille de style du site Python.
   Identité du site PHP d'origine (orange #ff4400, bleu nuit, fond rosé, footer #111827), affinée. */
:root {
    --ta-orange: #ff4400;
    --ta-orange-dark: #e63900;
    --ta-amber: #f5a623;
    --ta-navy: #000033;
    --ta-indigo: #1a278a;
    --ta-violet: #1a0533;
    --ta-ink: #1f2430;
    --ta-muted: #6b7280;
    --ta-bg: #fff5f5;
    --ta-bg-soft: #f8f9fa;
    --ta-line: rgba(0, 0, 0, .08);
    --ta-footer: #111827;
    --ta-grad-bar: linear-gradient(90deg, var(--ta-violet) 0%, var(--ta-indigo) 100%);
    --ta-grad-card: linear-gradient(135deg, var(--ta-indigo) 0%, var(--ta-violet) 100%);
    --ta-grad-orange: linear-gradient(135deg, #ff4400, #e63900);
    --ta-radius: 12px;
    --ta-shadow: 0 4px 18px rgba(17, 24, 39, .06);
    --ta-shadow-lg: 0 14px 40px rgba(17, 24, 39, .12);
    --header-h: 64px;
    --bs-primary: #ff4400;
    --bs-primary-rgb: 255, 68, 0;
    --bs-link-color: #e63900;
    --bs-link-hover-color: #b32d00;
}

html { scroll-behavior: smooth; }
body {
    font-family: "Inter", Arial, sans-serif;
    color: var(--ta-ink);
    background: var(--ta-bg-soft);
    display: flex; flex-direction: column; min-height: 100vh;
    padding-top: var(--header-h);
    -webkit-font-smoothing: antialiased;
}
body.home { background: var(--ta-bg); }
.ta-main { flex: 1 0 auto; }
a { color: var(--ta-orange-dark); }
.skip-link { position: absolute; left: 12px; top: 12px; z-index: 2000; background: #fff; padding: 8px 12px; border-radius: 6px; }
.text-orange { color: var(--ta-orange) !important; }
.text-navy { color: var(--ta-navy) !important; }

/* ---------- boutons ---------- */
.btn-ta, .btn-alias {
    background: var(--ta-orange); border: 1px solid var(--ta-orange); color: #fff; font-weight: 600;
    border-radius: 8px; transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn-ta:hover, .btn-ta:focus, .btn-alias:hover, .btn-alias:focus {
    background: var(--ta-orange-dark); border-color: var(--ta-orange-dark); color: #fff;
    transform: translateY(-1px); box-shadow: 0 8px 20px rgba(255, 68, 0, .25);
}
.btn-ta-amber { background: linear-gradient(135deg, #f5a623, #e8951e); color: #fff; border: 0; font-weight: 600; border-radius: 8px; }
.btn-ta-amber:hover { color: #fff; filter: brightness(1.05); }
.btn-outline-ta { border: 1px solid var(--ta-orange); color: var(--ta-orange); font-weight: 600; border-radius: 8px; background: #fff; }
.btn-outline-ta:hover { background: var(--ta-orange); color: #fff; }

/* ---------- header ---------- */
.ta-header { position: fixed; top: 0; left: 0; right: 0; z-index: 1050; transition: transform .35s ease; }
.ta-header.hidden { transform: translateY(-100%); }
.top-bar {
    height: var(--header-h); background: rgba(255, 255, 255, .97); backdrop-filter: saturate(160%) blur(8px);
    border-bottom: 1px solid var(--ta-line); box-shadow: 0 2px 10px rgba(0, 0, 0, .04);
    display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 0 16px;
}
.nav-left, .nav-right { display: flex; align-items: center; gap: 12px; flex: 1 1 0; min-width: 0; }
.nav-right { justify-content: flex-end; }
.nav-center { display: flex; align-items: center; gap: 4px; }
.menu-toggle { border: 0; background: transparent; font-size: 1.25rem; color: var(--ta-ink); width: 40px; height: 40px; border-radius: 8px; }
.menu-toggle:hover { background: var(--ta-bg); color: var(--ta-orange); }
.brand { display: none; align-items: center; gap: 8px; text-decoration: none; color: var(--ta-navy); font-weight: 800; letter-spacing: .02em; white-space: nowrap; }
.brand b { color: var(--ta-orange); }
.search-bar { position: relative; flex: 0 1 240px; min-width: 120px; }
.search-bar i { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--ta-muted); font-size: .85rem; }
.search-bar input {
    width: 100%; height: 38px; border: 1px solid var(--ta-line); border-radius: 8px; padding: 0 12px 0 34px;
    background: var(--ta-bg-soft); font-size: .88rem; outline: none; transition: border-color .15s, box-shadow .15s;
}
.search-bar input:focus { border-color: var(--ta-orange); box-shadow: 0 0 0 3px rgba(255, 68, 0, .12); background: #fff; }
.nav-center .nav-link {
    display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 8px;
    color: var(--ta-ink); font-weight: 500; font-size: .93rem; text-decoration: none; transition: background .15s, color .15s;
}
.nav-center .nav-link i { color: var(--ta-ink); transition: color .15s; }
.nav-center .nav-link:hover, .nav-center .nav-link.active { background: var(--ta-bg); color: var(--ta-orange); }
.nav-center .nav-link:hover i, .nav-center .nav-link.active i { color: var(--ta-orange); }
.auth-link { color: var(--ta-ink); text-decoration: none; font-weight: 500; font-size: .93rem; padding: 8px 10px; border-radius: 8px; }
.auth-link:hover { color: var(--ta-orange); background: var(--ta-bg); }
.register-button {
    background: var(--ta-orange); color: #fff; text-decoration: none; font-weight: 600; font-size: .93rem;
    padding: 9px 16px; border-radius: 8px; white-space: nowrap; transition: background .15s, box-shadow .15s;
}
.register-button:hover { background: var(--ta-orange-dark); color: #fff; box-shadow: 0 8px 20px rgba(255, 68, 0, .25); }
.user-button { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--ta-line); background: #fff; border-radius: 999px; padding: 4px 12px 4px 4px; font-weight: 600; color: var(--ta-ink); }
.user-avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--ta-grad-orange); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-size: .85rem; }
.mobile-subheader { display: none; }

@media (max-width: 1100px) {
    .nav-center .nav-link { padding: 8px 10px; font-size: .88rem; }
    .search-bar { flex-basis: 160px; }
}
@media (max-width: 991.98px) {
    :root { --header-h: 60px; }
    body { padding-top: calc(var(--header-h) + 52px); }
    .nav-center, .search-bar { display: none; }
    .brand { display: inline-flex; }
    .mobile-subheader {
        display: flex; justify-content: space-around; background: #fff; border-bottom: 1px solid var(--ta-line);
        height: 52px; align-items: center; box-shadow: 0 2px 10px rgba(0, 0, 0, .04);
    }
    .mobile-subheader a { display: flex; flex-direction: column; align-items: center; gap: 2px; font-size: .7rem; color: var(--ta-ink); text-decoration: none; font-weight: 500; }
    .mobile-subheader a i { font-size: 1rem; }
    .mobile-subheader a.active, .mobile-subheader a:hover { color: var(--ta-orange); }
}

/* ---------- menu latéral ---------- */
.ta-sidebar {
    position: fixed; top: 0; left: 0; bottom: 0; width: 300px; max-width: 86vw; z-index: 1100;
    background: linear-gradient(180deg, #000 0%, #0a192f 100%); color: #fff; overflow-y: auto;
    transform: translateX(-100%); transition: transform .3s cubic-bezier(.4, 0, .2, 1); padding: 16px;
}
.ta-sidebar.open { transform: translateX(0); box-shadow: 10px 0 40px rgba(0, 0, 0, .3); }
.ta-overlay { position: fixed; inset: 0; background: rgba(0, 0, 0, .5); z-index: 1090; opacity: 0; visibility: hidden; transition: opacity .3s; }
.ta-overlay.show { opacity: 1; visibility: visible; }
.sidebar-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.close-menu { background: rgba(255, 255, 255, .08); color: #fff; border: 0; width: 36px; height: 36px; border-radius: 8px; }
.close-menu:hover { background: var(--ta-orange); }
.cart-link { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; padding: 10px 12px; border-radius: 8px; background: rgba(255, 255, 255, .06); margin-bottom: 12px; }
.cart-link:hover { background: var(--ta-orange); color: #fff; }
.product-search { display: flex; background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .12); border-radius: 8px; margin-bottom: 16px; }
.product-search input { flex: 1; min-width: 0; background: transparent; border: 0; color: #fff; padding: 9px 12px; outline: none; font-size: .9rem; }
.product-search input::placeholder { color: rgba(255, 255, 255, .5); }
.product-search button { background: transparent; border: 0; color: rgba(255, 255, 255, .7); padding: 0 12px; }
.sidebar-section { padding: 8px 0; border-top: 1px solid rgba(255, 255, 255, .08); }
.sidebar-section:first-child { border-top: 0; }
.sidebar-section-title { font-size: .72rem; letter-spacing: .14em; color: var(--ta-orange); margin: 10px 12px 6px; font-weight: 700; }
.sidebar-link { display: flex; align-items: center; gap: 12px; color: rgba(255, 255, 255, .85); text-decoration: none; padding: 9px 12px; border-radius: 8px; font-size: .88rem; font-weight: 500; letter-spacing: .04em; }
.sidebar-link i { width: 18px; text-align: center; color: rgba(255, 255, 255, .6); }
.sidebar-link:hover { background: rgba(255, 68, 0, .15); color: #fff; }
.sidebar-link:hover i { color: var(--ta-orange); }

.flash-zone { position: fixed; top: calc(var(--header-h) + 12px); right: 16px; z-index: 1080; width: min(420px, calc(100vw - 32px)); }

/* ---------- accueil (identique à l'original, affiné) ---------- */
.home-hero {
    min-height: calc(100vh - var(--header-h)); display: flex; align-items: center; justify-content: center;
    text-align: center; padding: 48px 16px 64px; position: relative; overflow: hidden;
    background: radial-gradient(1200px 600px at 50% -10%, rgba(255, 68, 0, .08), transparent 60%), var(--ta-bg);
}
.main-title { font-size: clamp(2.6rem, 8vw, 4.75rem); font-weight: 900; color: var(--ta-navy); letter-spacing: -.02em; margin: 0 0 12px; line-height: 1; }
.home-subtitle { font-size: .8rem; color: #666; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 28px; }
.start-button {
    display: inline-block; background: var(--ta-orange); color: #fff; text-decoration: none; text-transform: uppercase;
    padding: 14px 28px; border-radius: 6px; font-weight: 600; letter-spacing: .04em; font-size: .9rem;
    transition: transform .15s, box-shadow .2s, background .15s;
}
.start-button:hover { color: #fff; background: var(--ta-orange-dark); transform: translateY(-2px); box-shadow: 0 12px 28px rgba(255, 68, 0, .3); }
.home-entry { position: relative; max-width: 470px; margin: 22px auto 0; }
.home-entry input {
    width: 100%; height: 50px; border: 1px solid var(--ta-line); border-radius: 6px; padding: 0 48px 0 16px; background: #fff;
    box-shadow: var(--ta-shadow); font-size: .95rem; outline: none;
}
.home-entry input:focus { border-color: var(--ta-orange); box-shadow: 0 0 0 4px rgba(255, 68, 0, .12); }
.home-entry button { position: absolute; right: 6px; top: 6px; width: 38px; height: 38px; border: 0; border-radius: 6px; background: transparent; color: var(--ta-ink); }
.home-entry button:hover { background: var(--ta-orange); color: #fff; }
.home-logo { width: 130px; margin: 34px auto 8px; display: block; filter: drop-shadow(0 12px 24px rgba(255, 68, 0, .18)); animation: float 6s ease-in-out infinite; }
.services-container { display: flex; justify-content: center; gap: 22px; flex-wrap: wrap; margin-top: 28px; }
.service-circle {
    width: clamp(120px, 15vw, 190px); aspect-ratio: 1; border-radius: 50%; overflow: hidden; display: block;
    box-shadow: 0 6px 18px rgba(0, 0, 0, .12); background: #fff; opacity: 0;
    animation: fadeIn .7s ease forwards; animation-delay: calc(var(--delay) * .15s + .2s);
    transition: transform .25s ease, box-shadow .25s ease;
}
.service-circle img { width: 100%; height: 100%; object-fit: cover; }
.service-circle:hover { transform: translateY(-6px) scale(1.03); box-shadow: 0 18px 36px rgba(0, 0, 0, .18); }
@keyframes fadeIn { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } .reveal, .service-circle { opacity: 1; transform: none; } }

.section { padding: 80px 0; }
.section-soft { background: #fff; }
.eyebrow { color: var(--ta-orange); font-weight: 700; letter-spacing: .14em; text-transform: uppercase; font-size: .75rem; margin-bottom: 8px; }
.section-title { font-weight: 800; color: var(--ta-navy); font-size: clamp(1.6rem, 3vw, 2.3rem); letter-spacing: -.01em; }
.section-lead { color: var(--ta-muted); font-size: 1.05rem; max-width: 720px; }
.feature-card {
    background: #fff; border: 1px solid var(--ta-line); border-radius: var(--ta-radius); padding: 24px; height: 100%;
    box-shadow: var(--ta-shadow); transition: transform .2s, box-shadow .2s, border-color .2s; color: inherit; display: block; text-decoration: none;
}
a.feature-card:hover, .feature-card.hoverable:hover { transform: translateY(-4px); box-shadow: var(--ta-shadow-lg); border-color: rgba(255, 68, 0, .3); color: inherit; }
.feature-icon {
    width: 52px; height: 52px; border-radius: 12px; display: inline-flex; align-items: center; justify-content: center;
    background: rgba(255, 68, 0, .1); color: var(--ta-orange); font-size: 1.35rem; margin-bottom: 14px;
}
.feature-card h3 { font-size: 1.05rem; font-weight: 700; color: var(--ta-navy); }
.feature-card p { color: var(--ta-muted); font-size: .93rem; margin-bottom: 0; }
.step-num { width: 40px; height: 40px; border-radius: 50%; background: var(--ta-grad-orange); color: #fff; font-weight: 800; display: inline-flex; align-items: center; justify-content: center; }
.band-navy { background: var(--ta-grad-bar); color: #fff; border-radius: 20px; padding: 56px 32px; position: relative; overflow: hidden; }
.band-navy::after { content: ""; position: absolute; width: 380px; height: 380px; right: -120px; top: -160px; border-radius: 50%; background: radial-gradient(circle, rgba(255, 68, 0, .45), transparent 70%); }
.band-navy h2 { font-weight: 800; }

/* ---------- barre d'organe (Répertoire 8.0, Galerie 8.0…) ---------- */
.organ-bar { background: var(--ta-grad-bar); color: #fff; padding: 14px 0; }
.organ-bar .organ-name { font-weight: 800; font-size: 1.15rem; margin: 0; white-space: nowrap; }
.organ-bar .organ-name i { color: var(--ta-orange); }
.organ-bar .organ-sub { font-size: .75rem; color: rgba(255, 255, 255, .7); margin: 0; }
.organ-bar .form-control, .organ-bar .form-select { border: 0; border-radius: 8px; height: 40px; font-size: .9rem; }
.organ-bar .count { font-weight: 700; white-space: nowrap; }
.organ-bar .count i { color: var(--ta-orange); }
.organ-bar a.bar-link { color: #fff; text-decoration: none; font-weight: 600; white-space: nowrap; }
.organ-bar a.bar-link:hover { color: var(--ta-orange); }

.filter-card { background: #fff; border-radius: var(--ta-radius); overflow: hidden; box-shadow: var(--ta-shadow); border: 1px solid var(--ta-line); position: sticky; top: calc(var(--header-h) + 16px); }
.filter-card .filter-head { background: var(--ta-grad-card); color: #fff; padding: 14px 18px; font-weight: 700; }
.filter-card .filter-head i { color: var(--ta-orange); }
.filter-card .filter-body { padding: 18px; }
.filter-card label { font-weight: 600; font-size: .85rem; color: var(--ta-ink); }
.filter-card label i { color: var(--ta-orange); width: 16px; }
.results-head { display: flex; align-items: center; gap: 10px; background: #fff; border: 1px solid var(--ta-line); border-radius: var(--ta-radius); padding: 12px 16px; margin-bottom: 16px; font-weight: 600; box-shadow: var(--ta-shadow); }
.results-head i { color: var(--ta-orange); }
.chip { display: inline-flex; align-items: center; gap: 6px; background: var(--ta-orange); color: #fff; border-radius: 999px; padding: 3px 12px; font-size: .78rem; font-weight: 600; text-decoration: none; }
.chip:hover { color: #fff; background: var(--ta-orange-dark); }
.tag { display: inline-block; background: rgba(255, 68, 0, .1); color: var(--ta-orange-dark); border-radius: 6px; padding: 2px 8px; font-size: .75rem; font-weight: 600; }

/* ---------- cartes ---------- */
.ta-card {
    background: #fff; border: 1px solid var(--ta-line); border-radius: var(--ta-radius); box-shadow: var(--ta-shadow);
    height: 100%; display: flex; flex-direction: column; overflow: hidden; color: inherit; text-decoration: none;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
a.ta-card:hover { transform: translateY(-4px); box-shadow: var(--ta-shadow-lg); border-color: rgba(255, 68, 0, .3); color: inherit; }
.ta-card .card-pad { padding: 18px; flex: 1; display: flex; flex-direction: column; }
.ta-card h2, .ta-card h3 { font-size: 1rem; font-weight: 700; color: var(--ta-navy); margin-bottom: 4px; }
.ta-card .meta { color: var(--ta-muted); font-size: .84rem; }
.ta-card .thumb-band { height: 140px; background: var(--ta-grad-card); display: flex; align-items: center; justify-content: center; color: #fff; font-size: 2.5rem; position: relative; }
.ta-card .thumb-band .corner { position: absolute; top: 10px; right: 10px; background: var(--ta-orange); color: #fff; font-size: .7rem; font-weight: 700; padding: 3px 10px; border-radius: 999px; }
.ta-card .card-foot { border-top: 1px solid var(--ta-line); padding: 12px 18px; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.avatar-circle { width: 52px; height: 52px; border-radius: 50%; background: var(--ta-grad-orange); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-weight: 800; font-size: 1.25rem; flex-shrink: 0; }
.avatar-lg { width: 88px; height: 88px; font-size: 2.2rem; }
.product-card .product-img { aspect-ratio: 1; object-fit: cover; width: 100%; background: #f3f4f6; }
.product-card .product-name { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; font-size: .93rem; font-weight: 600; color: var(--ta-ink); min-height: 2.6em; }
.product-card .price { color: var(--ta-orange); font-weight: 800; font-size: 1.08rem; }
.product-card .badge-sale { position: absolute; top: 10px; left: 10px; background: var(--ta-orange); color: #fff; font-weight: 800; font-size: .75rem; border-radius: 6px; padding: 3px 8px; }

/* ---------- pages simples ---------- */
.page-hero { background: radial-gradient(900px 400px at 50% -20%, rgba(255, 68, 0, .1), transparent 60%), var(--ta-bg); padding: 56px 0 40px; text-align: center; }
.page-hero h1 { font-weight: 800; color: var(--ta-navy); font-size: clamp(1.8rem, 4vw, 2.8rem); }
.page-hero h1 i { color: var(--ta-orange); }
.page-hero p { color: var(--ta-muted); font-size: 1.05rem; }
.empty-state { text-align: center; padding: 56px 16px; background: #fff; border-radius: var(--ta-radius); border: 1px dashed rgba(255, 68, 0, .35); }
.empty-state i { font-size: 2.6rem; color: var(--ta-orange); }
.auth-card { max-width: 460px; }
.legal { max-width: 860px; }
.pagination .page-item.active .page-link { background: var(--ta-orange); border-color: var(--ta-orange); color: #fff; }
.pagination .page-link { color: var(--ta-orange-dark); }
.form-control:focus, .form-select:focus { border-color: var(--ta-orange); box-shadow: 0 0 0 .2rem rgba(255, 68, 0, .15); }
.form-check-input:checked { background-color: var(--ta-orange); border-color: var(--ta-orange); }
.nav-pills .nav-link.active { background: var(--ta-orange); }
.nav-pills .nav-link { color: var(--ta-ink); }
.product-description { white-space: pre-line; max-width: 860px; }
.thumb { cursor: pointer; }

/* ---------- footer ---------- */
.ta-footer { background: var(--ta-footer); color: #fff; margin-top: 64px; }
.footer-container { padding-top: 56px; padding-bottom: 24px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1.3fr 1.6fr; gap: 32px; }
.footer-logo { height: 46px; margin-bottom: 14px; }
.footer-description { color: #9ca3af; font-size: .9rem; line-height: 1.7; max-width: 380px; }
.ta-footer h3 { font-size: 1rem; font-weight: 700; margin-bottom: 16px; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 10px; font-size: .9rem; }
.footer-links a, .footer-links span { color: #9ca3af; text-decoration: none; display: inline-flex; gap: 10px; align-items: center; }
.footer-links a:hover { color: #fff; }
.footer-links i { color: var(--ta-orange); width: 16px; }
.newsletter-container { background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .08); border-radius: 10px; padding: 16px; }
.newsletter-container p { color: #d1d5db; font-size: .88rem; }
.newsletter-form { position: relative; display: flex; gap: 8px; }
.newsletter-icon { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: #9ca3af; font-size: .85rem; }
.newsletter-input { flex: 1; min-width: 0; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .12); border-radius: 8px; padding: 10px 12px 10px 34px; color: #fff; font-size: .88rem; outline: none; }
.newsletter-input:focus { border-color: var(--ta-orange); }
.newsletter-button { background: var(--ta-orange); color: #fff; border: 0; border-radius: 8px; width: 44px; }
.newsletter-button:hover { background: var(--ta-orange-dark); }
.footer-services { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 28px; border-top: 1px solid rgba(255, 255, 255, .08); border-bottom: 1px solid rgba(255, 255, 255, .08); margin: 36px 0 20px; padding: 18px 0; }
.footer-services a { color: #e5e7eb; text-decoration: none; font-weight: 600; font-size: .85rem; letter-spacing: .06em; }
.footer-services a i { color: var(--ta-orange); margin-right: 6px; }
.footer-services a:hover { color: var(--ta-orange); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; align-items: center; }
.footer-copyright { color: #9ca3af; font-size: .84rem; margin: 0; }
.footer-legal { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-legal a { color: #9ca3af; font-size: .84rem; text-decoration: none; }
.footer-legal a:hover { color: #fff; }
@media (max-width: 991.98px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 575.98px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- compagnon ALIAS (bulle orange de l'original) ---------- */
.alias-chat { position: fixed; right: 20px; bottom: 20px; z-index: 1060; }
.alias-chat-toggle { width: 56px; height: 56px; border-radius: 50%; border: 0; background: var(--ta-orange); color: #fff; font-size: 1.35rem; box-shadow: 0 10px 28px rgba(255, 68, 0, .4); transition: transform .2s; }
.alias-chat-toggle:hover { transform: scale(1.06); }
.alias-chat-panel { position: absolute; right: 0; bottom: 70px; width: min(370px, calc(100vw - 32px)); border: 0; border-radius: 16px; overflow: hidden; }
.alias-chat-panel .card-header { background: var(--ta-grad-bar); color: #fff; border: 0; }
.alias-chat-panel .btn-close { filter: invert(1); }
.alias-chat-log { height: 360px; overflow-y: auto; display: flex; flex-direction: column; gap: .5rem; font-size: .92rem; background: var(--ta-bg-soft); }
.alias-chat .msg { padding: .55rem .8rem; border-radius: 14px; max-width: 85%; white-space: pre-line; }
.alias-chat .msg.bot { background: #fff; border: 1px solid var(--ta-line); align-self: flex-start; }
.alias-chat .msg.me { background: var(--ta-orange); color: #fff; align-self: flex-end; }
.alias-chat .msg.pending { opacity: .7; font-style: italic; }

/* compatibilité avec les gabarits des formulaires et fiches */
.text-alias { color: var(--ta-orange) !important; }
.bg-soft { background: var(--ta-bg); }
.organe-card { background: #fff; border: 1px solid var(--ta-line); border-radius: var(--ta-radius); box-shadow: var(--ta-shadow); color: inherit; transition: transform .2s, box-shadow .2s, border-color .2s; }
a.organe-card:hover { transform: translateY(-4px); box-shadow: var(--ta-shadow-lg); border-color: rgba(255, 68, 0, .3); color: inherit; }
.card.border-0.shadow-sm { border-radius: var(--ta-radius); box-shadow: var(--ta-shadow) !important; }