/* ============================================================
   style.css — Styles globaux du site AndyCars
   Réinitialisation, typographie, composants réutilisables,
   en-tête et pied de page communs à toutes les pages.
   ============================================================ */

/* ---------- Réinitialisation & variables CSS ---------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* Palette de couleurs — Noir & Orange (couleurs du logo) */
    --couleur-primaire:    #1a1a1a;   /* Noir profond */
    --couleur-secondaire: #111111;   /* Noir pur */
    --couleur-accent:     #ff6b00;   /* Orange vif */
    --couleur-accent-2:   #cc5200;   /* Orange foncé */
    --couleur-texte:      #2d2d2d;
    --couleur-texte-clair:#666;
    --couleur-fond:       #f8f9fa;
    --couleur-fond-carte: #ffffff;
    --couleur-bordure:    #e0e0e0;

    /* ── Variables de thème (overridées par [data-theme="dark"]) ── */
    --theme-bg:           #f8f9fa;
    --theme-bg-carte:     #ffffff;
    --theme-bg-input:     #ffffff;
    --theme-bg-section:   #f0f0f0;
    --theme-texte:        #2d2d2d;
    --theme-texte-clair:  #666666;
    --theme-bordure:      #e0e0e0;
    --theme-accent:       #ff6b00;
    --theme-accent-hover: #cc5200;
    --theme-ombre:        rgba(0,0,0,0.08);
    --theme-nav-bg:       #1a1a1a;
    --theme-footer-bg:    #111111;
    --theme-footer-texte: rgba(255,255,255,0.85);

    /* Typographie */
    --police-titre: 'Georgia', 'Times New Roman', serif;
    --police-corps: 'Segoe UI', 'Arial', sans-serif;

    /* Espacements */
    --esp-xs:   0.5rem;
    --esp-sm:   1rem;
    --esp-md:   1.5rem;
    --esp-lg:   2.5rem;
    --esp-xl:   4rem;

    /* Coins arrondis */
    --rayon-sm:  6px;
    --rayon-md:  12px;
    --rayon-lg:  20px;

    /* Ombres */
    --ombre-sm:  0 2px 8px rgba(0,0,0,0.08);
    --ombre-md:  0 4px 20px rgba(0,0,0,0.12);
    --ombre-lg:  0 8px 40px rgba(0,0,0,0.16);

    /* Transitions */
    --transition: 0.25s ease;
}

/* ---------- Base HTML ---------- */
html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--police-corps);
    color: var(--couleur-texte);
    background-color: var(--couleur-fond);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

h1, h2, h3, h4 {
    font-family: var(--police-titre);
    line-height: 1.2;
}

a {
    color: inherit;
    text-decoration: none;
}

ul { list-style: none; }

img {
    max-width: 100%;
    display: block;
}

address { font-style: normal; }

/* ---------- Conteneur centré ---------- */
.conteneur {
    width: min(100%, 1200px);
    margin: 0 auto;
    padding: 0 var(--esp-md);
}

/* ---------- Boutons ---------- */
.btn-principal {
    display: inline-block;
    padding: 0.75rem 1.75rem;
    background: var(--couleur-accent);
    color: #fff;
    font-weight: 700;
    font-size: 0.95rem;
    border-radius: var(--rayon-sm);
    border: 2px solid var(--couleur-accent);
    cursor: pointer;
    transition: background var(--transition), transform var(--transition);
    text-align: center;
    letter-spacing: 0.03em;
}
.btn-principal:hover {
    background: #c73652;
    border-color: #c73652;
    transform: translateY(-2px);
}

.btn-secondaire {
    display: inline-block;
    padding: 0.75rem 1.75rem;
    background: transparent;
    color: #fff;
    font-weight: 700;
    font-size: 0.95rem;
    border-radius: var(--rayon-sm);
    border: 2px solid rgba(255,255,255,0.6);
    cursor: pointer;
    transition: background var(--transition), border-color var(--transition);
    text-align: center;
}
.btn-secondaire:hover {
    background: rgba(255,255,255,0.1);
    border-color: #fff;
}

.btn-outline {
    display: inline-block;
    padding: 0.65rem 1.5rem;
    background: transparent;
    color: var(--couleur-accent);
    font-weight: 700;
    font-size: 0.9rem;
    border-radius: var(--rayon-sm);
    border: 2px solid var(--couleur-accent);
    cursor: pointer;
    transition: all var(--transition);
    text-align: center;
}
.btn-outline:hover {
    background: var(--couleur-accent);
    color: #fff;
}

/* ---------- En-tête ---------- */
#entete {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--couleur-primaire);
    box-shadow: 0 2px 12px rgba(0,0,0,0.3);
}

.conteneur-nav {
    width: min(100%, 1200px);
    margin: 0 auto;
    padding: 0 var(--esp-md);
    height: 70px;
    display: flex;
    align-items: center;
    gap: var(--esp-md);
}

/* Logo image */
.logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}
.logo-img {
    height: 58px;
    width: auto;
    object-fit: contain;
    border-radius: var(--rayon-sm);
    transition: opacity var(--transition);
}
.logo:hover .logo-img { opacity: 0.85; }

/* Fallback texte si l'image ne charge pas */
.logo-andy  { color: #fff; }
.logo-cars  { color: var(--couleur-accent); }
.logo-texte {
    font-family: var(--police-titre);
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* Groupe logos (AndyCars + Prestige Motors) dans la navigation */
.logos-nav {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    flex-shrink: 0;
}
.logo-separateur-nav {
    width: 1px;
    height: 34px;
    background: rgba(255,255,255,0.22);
    flex-shrink: 0;
}
.logo-partenaire-nav {
    height: 58px;
    width: auto;
    max-width: 140px;
    object-fit: contain;
    border-radius: var(--rayon-sm);
    flex-shrink: 0;
    transition: opacity var(--transition);
}
.logo-partenaire-nav:hover { opacity: 0.82; }

/* Liens de navigation */
#navigation {
    margin-left: auto;
}
#navigation ul {
    display: flex;
    gap: var(--esp-md);
}
#navigation a {
    color: rgba(255,255,255,0.75);
    font-size: 0.95rem;
    font-weight: 500;
    padding: 0.25rem 0;
    border-bottom: 2px solid transparent;
    transition: color var(--transition), border-color var(--transition);
}
#navigation a:hover,
#navigation a.actif {
    color: #fff;
    border-color: var(--couleur-accent);
}

/* ─── Dropdown sélecteur de langue ───────────────────────── */
.lang-dropdown {
    position: relative;
    margin-left: auto;   /* pousse le dropdown tout à droite */
    flex-shrink: 0;
}

/* Bouton déclencheur */
.lang-dropdown-btn {
    display: flex;
    align-items: center;
    gap: .35rem;
    padding: .3rem .65rem;
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.15);
    border-radius: var(--rayon-sm);
    color: rgba(255,255,255,.9);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .04em;
    cursor: pointer;
    white-space: nowrap;
    transition: background .15s, border-color .15s;
}
.lang-dropdown-btn:hover {
    background: rgba(255,255,255,.14);
    border-color: rgba(255,255,255,.28);
}
.lang-dropdown-btn[aria-expanded="true"] {
    background: rgba(255,255,255,.16);
    border-color: rgba(255,255,255,.3);
}
.lang-flag  { font-size: 1rem; line-height: 1; }
.lang-code  { font-size: .75rem; }
.lang-caret {
    font-size: .58rem;
    opacity: .7;
    transition: transform .2s;
    margin-left: .1rem;
}
.lang-dropdown-btn[aria-expanded="true"] .lang-caret { transform: rotate(180deg); }

/* Menu déroulant */
.lang-dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + .45rem);
    right: 0;
    min-width: 148px;
    background: #1a1a1a;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: var(--rayon-sm);
    box-shadow: 0 8px 28px rgba(0,0,0,.45);
    list-style: none;
    overflow: hidden;
    z-index: 999;
    animation: langMenuAppear .15s ease;
}
.lang-dropdown-menu.ouvert { display: block; }

@keyframes langMenuAppear {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}

.lang-dropdown-menu li a {
    display: flex;
    align-items: center;
    gap: .55rem;
    padding: .55rem 1rem;
    color: rgba(255,255,255,.72);
    font-size: .82rem;
    text-decoration: none;
    transition: background .12s, color .12s;
}
.lang-dropdown-menu li a:hover           { background: rgba(255,255,255,.07); color: #fff; }
.lang-dropdown-menu li a.actif           { color: var(--couleur-accent); font-weight: 700; }
.lang-dropdown-menu li[aria-selected="true"] a { color: var(--couleur-accent); font-weight: 700; }

/* Li langue dans le drawer mobile (caché sur desktop) */
.nav-lang-item {
    display: none;
    justify-content: center;
    gap: .6rem;
    padding: .6rem 0 0;
    border-top: 1px solid rgba(255,255,255,.08) !important;
    border-bottom: none !important;
    margin-top: .25rem;
}
.nav-lang-item a {
    font-size: .85rem;
    font-weight: 700;
    color: rgba(255,255,255,.65);
    text-decoration: none;
    padding: .25rem .5rem;
    border-radius: var(--rayon-sm);
    transition: color .15s;
}
.nav-lang-item a:hover  { color: #fff; }
.nav-lang-item a.actif  { color: var(--couleur-accent); }
.lang-sep { color: rgba(255,255,255,.2); user-select: none; }

/* Bouton CTA dans la nav */
.btn-nav {
    display: inline-block;
    padding: 0.5rem 1.2rem;
    background: var(--couleur-accent);
    color: #fff;
    font-size: 0.9rem;
    font-weight: 700;
    border-radius: var(--rayon-sm);
    transition: background var(--transition);
    white-space: nowrap;
}
.btn-nav:hover { background: #c73652; }

/* Bouton menu mobile */
#btn-menu-mobile {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    margin-left: auto;
}
#btn-menu-mobile span {
    display: block;
    width: 24px;
    height: 2px;
    background: #fff;
    transition: all var(--transition);
}

/* ---------- Pied de page ---------- */
#pied-page {
    background: var(--couleur-primaire);
    color: rgba(255,255,255,0.75);
    margin-top: auto;
}

.pied-grille {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr 1.5fr;
    gap: var(--esp-lg);
    padding: var(--esp-xl) 0 var(--esp-lg);
}

.pied-colonne .logo {
    display: inline-block;
    margin-bottom: var(--esp-sm);
}
.pied-colonne p {
    font-size: 0.9rem;
    line-height: 1.7;
}
.pied-colonne h4 {
    font-family: var(--police-corps);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #fff;
    margin-bottom: var(--esp-sm);
}
.pied-colonne ul { display: flex; flex-direction: column; gap: 0.4rem; }
.pied-colonne a {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.65);
    transition: color var(--transition);
}
.pied-colonne a:hover { color: #fff; }
.pied-colonne address p { margin-bottom: 0.35rem; }

.pied-bas {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: var(--esp-sm) 0;
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
}

/* ---------- Carte voiture (composant partagé) ---------- */
.carte-voiture {
    background: var(--couleur-fond-carte);
    border-radius: var(--rayon-md);
    overflow: hidden;
    box-shadow: var(--ombre-sm);
    transition: box-shadow var(--transition), transform var(--transition);
    display: flex;
    flex-direction: column;
}
.carte-voiture:hover {
    box-shadow: var(--ombre-md);
    transform: translateY(-4px);
}

.carte-voiture .carte-image {
    position: relative;
    height: 200px;
    background: #dce0e8;
    overflow: hidden;
}
.carte-voiture .carte-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.carte-voiture:hover .carte-image img {
    transform: scale(1.04);
}

/* Badge sur l'image */
.badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 0.25rem 0.65rem;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.badge-nouveau    { background: var(--couleur-accent); color: #fff; }
.badge-occasion   { background: #2196f3; color: #fff; }
.badge-promo      { background: #ff9800; color: #fff; }

/* ---------- Bandeau diagonal de disponibilité (Vendu / En option) ---------- */
.carte-bandeau {
    position: absolute;
    top: 18px;
    right: -36px;
    width: 150px;
    text-align: center;
    padding: 6px 0;
    font-size: .7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .09em;
    color: #fff;
    transform: rotate(45deg);
    z-index: 10;
    pointer-events: none;
    box-shadow: 0 2px 6px rgba(0,0,0,0.25);
}
.carte-bandeau-vendu     { background: #dc2626; }
.carte-bandeau-en_option { background: #d97706; }

/* Bouton favori */
.btn-favori {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.9);
    border: none;
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition), transform var(--transition);
}
.btn-favori:hover { background: #fff; transform: scale(1.15); }
.btn-favori.actif { background: var(--couleur-accent); color: #fff; }

.carte-voiture .carte-corps {
    padding: var(--esp-md);
    flex: 1;
    display: flex;
    flex-direction: column;
}
.carte-voiture .carte-marque {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--couleur-accent);
    margin-bottom: 0.25rem;
}
.carte-voiture .carte-modele {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--couleur-primaire);
    margin-bottom: var(--esp-xs);
}
.carte-voiture .carte-infos {
    display: flex;
    gap: var(--esp-sm);
    flex-wrap: wrap;
    font-size: 0.82rem;
    color: var(--couleur-texte-clair);
    margin-bottom: var(--esp-sm);
}
.carte-voiture .carte-info {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}
.carte-voiture .carte-bas {
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--esp-sm);
    border-top: 1px solid var(--couleur-bordure);
}
.carte-voiture .carte-prix {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--couleur-primaire);
}
.carte-voiture .carte-prix span {
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--couleur-texte-clair);
}

/* ---------- Grille de voitures ---------- */
.grille-voitures {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--esp-md);
}

/* ---------- Utilitaires ---------- */
.section-entete {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: var(--esp-lg);
}
.section-entete h2 {
    font-size: 1.8rem;
    color: var(--couleur-primaire);
}
.lien-voir-plus {
    font-size: 0.9rem;
    color: var(--couleur-accent);
    font-weight: 600;
    transition: opacity var(--transition);
}
.lien-voir-plus:hover { opacity: 0.75; }

/* ---------- Responsive ---------- */
/* Lien partenaire dans le footer */
.pied-partenaire {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 0.6rem;
    background: rgba(255,255,255,0.06);
    border-radius: var(--rayon-sm);
    font-size: 0.88rem;
    color: rgba(255,255,255,0.75) !important;
    transition: background var(--transition), color var(--transition);
    border: 1px solid rgba(255,255,255,0.08);
}
.pied-partenaire:hover {
    background: rgba(255,107,0,0.15);
    color: #fff !important;
    border-color: rgba(255,107,0,0.3);
}
.pied-partenaire-icone { font-size: 1rem; flex-shrink: 0; }

/* Crédit développeur dans pied-bas */
.pied-credit {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.35);
}
.pied-credit a {
    color: var(--couleur-accent);
    font-weight: 600;
    transition: opacity var(--transition);
}
.pied-credit a:hover { opacity: 0.8; }

@media (max-width: 900px) {
    .pied-grille {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 640px) {
    .btn-nav { display: none; }
    #navigation { display: none; margin-left: auto; }
    #navigation.ouvert { display: block; }
    #btn-menu-mobile { display: flex; }
    /* Dropdown langue : caché sur mobile (le drawer utilise .nav-lang-item) */
    .lang-dropdown  { display: none; }
    .nav-lang-item  { display: flex; }

    /* Menu mobile déroulant */
    #navigation ul {
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--couleur-secondaire);
        flex-direction: column;
        padding: var(--esp-sm) var(--esp-md);
        gap: var(--esp-xs);
    }
    #navigation a {
        display: block;
        padding: 0.6rem 0;
        border-bottom: 1px solid rgba(255,255,255,0.07);
    }

    .pied-grille {
        grid-template-columns: 1fr;
        gap: var(--esp-md);
    }
    .pied-bas {
        flex-direction: column;
        gap: 0.25rem;
        text-align: center;
    }

    /* Boutons : pleine largeur sur mobile */
    .btn-principal,
    .btn-secondaire { width: 100%; text-align: center; }
}

@media (max-width: 480px) {
    /* Entête : réduire le texte du logo */
    .logo-andycars-texte { font-size: 1rem; }

    /* Cartes véhicules : ajustements petits écrans */
    .carte-voiture .carte-image { height: 170px; }
    .carte-voiture .carte-corps { padding: var(--esp-sm); }
    .carte-voiture .carte-prix  { font-size: 1.1rem; }
    .carte-voiture .carte-infos { gap: 0.3rem; }

    /* Footer plus compact */
    .pied-grille { gap: var(--esp-sm); }
    .pied-colonne p, .pied-colonne a { font-size: 0.82rem; }
    .pied-bas { font-size: 0.72rem; }
}

/* ============================================================
   THÈME SOMBRE — [data-theme="dark"]
   Overrides des variables et des éléments communs
   ============================================================ */

[data-theme="dark"] {
    --couleur-fond:       #121212;
    --couleur-fond-carte: #1e1e1e;
    --couleur-bordure:    #3a3a3a;
    --couleur-texte:      #e0e0e0;
    --couleur-texte-clair:#a0a0a0;
    --ombre-sm:           0 2px 8px rgba(0,0,0,0.4);
    --ombre-md:           0 4px 20px rgba(0,0,0,0.5);
    --ombre-lg:           0 8px 40px rgba(0,0,0,0.6);
}

/* ── Body ── */
[data-theme="dark"] body {
    background-color: #121212;
    color: #e0e0e0;
}

/* ── Navigation (déjà sombre, ajustement léger) ── */
[data-theme="dark"] #entete {
    background: #0d0d0d;
    border-bottom: 1px solid #2a2a2a;
}

/* ── Cartes véhicules ── */
[data-theme="dark"] .carte-voiture {
    background: #1e1e1e;
    border-color: #3a3a3a;
}
[data-theme="dark"] .carte-corps {
    background: #1e1e1e;
    color: #e0e0e0;
}
[data-theme="dark"] .carte-marque { color: var(--couleur-accent); }
[data-theme="dark"] .carte-modele { color: #f0f0f0; }
[data-theme="dark"] .carte-info   { color: #a0a0a0; }
[data-theme="dark"] .carte-prix   { color: #f0f0f0; }

/* ── Footer ── */
[data-theme="dark"] #pied-page {
    background: #0a0a0a;
}

/* ── Inputs et selects globaux ── */
[data-theme="dark"] input,
[data-theme="dark"] select,
[data-theme="dark"] textarea {
    background-color: #2a2a2a !important;
    color: #e0e0e0 !important;
    border-color: #3a3a3a !important;
}
[data-theme="dark"] input::placeholder,
[data-theme="dark"] textarea::placeholder { color: #6b7280 !important; }
[data-theme="dark"] input:focus,
[data-theme="dark"] select:focus,
[data-theme="dark"] textarea:focus {
    border-color: var(--couleur-accent) !important;
    outline: none;
}

/* ── Boutons outline ── */
[data-theme="dark"] .btn-secondaire {
    background: transparent;
    border-color: #e0e0e0;
    color: #e0e0e0;
}
[data-theme="dark"] .btn-outline {
    border-color: var(--couleur-accent);
    color: var(--couleur-accent);
}
[data-theme="dark"] .btn-outline:hover {
    background: var(--couleur-accent);
    color: #fff;
}

/* ── Toggle thème dans le footer ── */
.btn-theme {
    background: none;
    border: 1.5px solid rgba(255,255,255,0.25);
    border-radius: 50px;
    padding: .3rem .85rem;
    cursor: pointer;
    font-size: 1rem;
    color: rgba(255,255,255,0.7);
    transition: border-color .2s, background .2s;
    line-height: 1;
}
.btn-theme:hover {
    border-color: rgba(255,255,255,0.6);
    background: rgba(255,255,255,0.1);
}

/* ============================================================
   THÈME SOMBRE — [data-theme="dark"]
   Appliqué sur <html data-theme="dark"> par js/script.js
   ============================================================ */

[data-theme="dark"] {
    --theme-bg:           #121212;
    --theme-bg-carte:     #1e1e1e;
    --theme-bg-input:     #2a2a2a;
    --theme-bg-section:   #1a1a1a;
    --theme-texte:        #e0e0e0;
    --theme-texte-clair:  #a0a0a0;
    --theme-bordure:      #3a3a3a;
    --theme-accent:       #c0392b;
    --theme-accent-hover: #96281b;
    --theme-ombre:        rgba(0,0,0,0.4);
    --theme-nav-bg:       #0d0d0d;
    --theme-footer-bg:    #0a0a0a;
    --theme-footer-texte: rgba(255,255,255,0.75);

    /* Surcharger les variables globales */
    --couleur-fond:       #121212;
    --couleur-fond-carte: #1e1e1e;
    --couleur-texte:      #e0e0e0;
    --couleur-texte-clair:#a0a0a0;
    --couleur-bordure:    #3a3a3a;
    --couleur-accent:     #c0392b;
    --couleur-accent-2:   #96281b;
    --ombre-sm:           0 2px 8px rgba(0,0,0,0.3);
    --ombre-md:           0 4px 20px rgba(0,0,0,0.5);
}

/* Corps */
[data-theme="dark"] body {
    background-color: var(--theme-bg);
    color: var(--theme-texte);
}

/* Cartes véhicules */
[data-theme="dark"] .carte-voiture {
    background: var(--theme-bg-carte);
    border-color: var(--theme-bordure);
}
[data-theme="dark"] .carte-corps { background: var(--theme-bg-carte); }
[data-theme="dark"] .carte-marque { color: var(--theme-accent); }
[data-theme="dark"] .carte-modele,
[data-theme="dark"] .carte-info   { color: var(--theme-texte); }
[data-theme="dark"] .carte-prix   { color: var(--theme-texte); }
[data-theme="dark"] .carte-bas    { border-top-color: var(--theme-bordure); }

/* Sections recherche rapide / avantages */
[data-theme="dark"] #recherche-rapide { background: var(--theme-bg-section); }
[data-theme="dark"] #recherche-rapide select,
[data-theme="dark"] #recherche-rapide input {
    background: var(--theme-bg-input);
    color: var(--theme-texte);
    border-color: var(--theme-bordure);
}

/* Formulaires généraux */
[data-theme="dark"] input,
[data-theme="dark"] select,
[data-theme="dark"] textarea {
    background: var(--theme-bg-input);
    color: var(--theme-texte);
    border-color: var(--theme-bordure);
}
[data-theme="dark"] label { color: var(--theme-texte); }

/* Footer */
[data-theme="dark"] #pied-page { background: var(--theme-footer-bg); }

/* Bouton toggle thème */
.btn-theme {
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    padding: .25rem .5rem;
    border-radius: var(--rayon-sm);
    transition: background var(--transition);
    line-height: 1;
}
.btn-theme:hover { background: rgba(255,255,255,0.1); }