/* Page détail d'un bien (detail.php + assets/script/detail.js) : palette indigo / bleu / marron */
.dt-page,
.dt-visionneuse {
    --dt-indigo-900: #16123a;
    --dt-indigo-600: #3b2f8f;
    --dt-bleu-500: #1f6fd6;
    --dt-marron-500: #9a6434;
    --dt-marron-100: #f6ece2;
    --dt-texte: #4a4768;
    --dt-doux: #6f6c8c;
    --dt-bord: #e6e3f3;
}

.dt-page,
.dt-page *,
.dt-visionneuse,
.dt-visionneuse * {
    box-sizing: border-box;
}

.dt-page {
    max-width: 1240px;
    margin: 0 auto;
    padding: 28px 20px 20px;
    font-family: 'Open Sans', 'Roboto', sans-serif;
    color: var(--dt-texte);
}

.dt-page h1,
.dt-page h2,
.dt-page h3 {
    color: var(--dt-indigo-900);
}

/* ---------- Fil d'Ariane ---------- */
.dt-fil {
    margin-bottom: 18px;
    color: var(--dt-doux);
    font-size: 14px;
}

.dt-fil a {
    color: var(--dt-marron-500);
    font-weight: 600;
    text-decoration: none;
}

.dt-fil a:hover {
    color: var(--dt-indigo-600);
}

.dt-fil span {
    margin: 0 6px;
}

/* ---------- Titre + prix ---------- */
.dt-entete {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 22px;
}

.dt-badges {
    display: flex;
    gap: 8px;
    margin-bottom: 10px;
}

.dt-badge {
    padding: 5px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .6px;
    text-transform: uppercase;
}

.dt-badge-louer {
    background: var(--dt-bleu-500);
    color: #fff;
}

.dt-badge-vendre {
    background: var(--dt-marron-500);
    color: #fff;
}

.dt-badge-type {
    background: #efedf8;
    color: var(--dt-indigo-600);
}

.dt-entete h1 {
    margin: 0 0 6px;
    font-size: clamp(26px, 3.6vw, 38px);
    font-weight: 800;
    line-height: 1.2;
}

.dt-lieu {
    display: flex;
    align-items: center;
    gap: 4px;
    margin: 0;
    color: var(--dt-marron-500);
    font-size: 16px;
    font-weight: 600;
}

.dt-lieu i {
    font-size: 20px;
}

.dt-prix {
    text-align: right;
}

.dt-prix strong {
    display: block;
    color: var(--dt-indigo-600);
    font-size: clamp(28px, 3.6vw, 38px);
    font-weight: 800;
    line-height: 1.1;
}

.dt-prix small {
    font-size: 16px;
    font-weight: 700;
}

.dt-prix span {
    color: var(--dt-doux);
    font-size: 14px;
}

/* ---------- Galerie ---------- */
.dt-galerie {
    margin-bottom: 36px;
}

.dt-galerie-principale {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    max-height: 620px;
    width: 100%;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--dt-indigo-600), var(--dt-bleu-500));
}

.dt-galerie-principale img,
.dt-galerie-principale video {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: #000;
    transition: opacity .15s;
}

.dt-galerie-principale img {
    cursor: zoom-in;
}

.dt-galerie-principale video {
    object-fit: contain;
}

.dt-galerie-principale [hidden] {
    display: none !important;
}

/* Grand bouton de lecture sur l'aperçu de la vidéo */
.dt-lecture {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 2;
    display: grid;
    place-items: center;
    width: 84px;
    height: 84px;
    padding: 0 0 0 6px;
    border: 4px solid rgba(255, 255, 255, .9);
    border-radius: 50%;
    background: rgba(154, 100, 52, .9);
    color: #fff;
    font-size: 38px;
    cursor: pointer;
    transform: translate(-50%, -50%);
    box-shadow: 0 10px 30px rgba(0, 0, 0, .35);
    transition: transform .2s, background-color .2s;
}

.dt-lecture:hover {
    background: var(--dt-marron-500);
    transform: translate(-50%, -50%) scale(1.08);
}

.dt-transition {
    opacity: .3;
}

.dt-sans-photo {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    height: 100%;
    color: rgba(255, 255, 255, .85);
    font-size: 17px;
    font-weight: 600;
}

.dt-sans-photo i {
    font-size: 64px;
}

.dt-galerie-fleche {
    position: absolute;
    top: 50%;
    z-index: 2;
    display: grid;
    place-items: center;
    width: 50px;
    height: 50px;
    padding: 0 0 4px;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, .9);
    color: var(--dt-indigo-900);
    font-size: 32px;
    line-height: 1;
    cursor: pointer;
    transform: translateY(-50%);
    box-shadow: 0 6px 18px rgba(0, 0, 0, .2);
    transition: background-color .2s, color .2s, transform .2s;
}

.dt-galerie-fleche:hover {
    background: var(--dt-marron-500);
    color: #fff;
}

.dt-precedent {
    left: 18px;
}

.dt-suivant {
    right: 18px;
}

.dt-galerie-compteur,
.dt-agrandir {
    position: absolute;
    bottom: 16px;
    z-index: 2;
    padding: 7px 14px;
    border: 0;
    border-radius: 999px;
    background: rgba(22, 18, 58, .65);
    color: #fff;
    font-size: 14px;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

.dt-galerie-compteur {
    left: 16px;
}

.dt-agrandir {
    right: 16px;
    font-size: 18px;
    cursor: pointer;
}

.dt-vignettes {
    display: flex;
    gap: 10px;
    margin-top: 12px;
    padding-bottom: 4px;
    overflow-x: auto;
}

.dt-vignette {
    flex: 0 0 116px;
    height: 80px;
    padding: 0;
    overflow: hidden;
    border: 3px solid transparent;
    border-radius: 12px;
    background: #e9e7f3;
    cursor: pointer;
    opacity: .7;
    transition: opacity .2s, border-color .2s;
}

.dt-vignette img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.dt-vignette:hover,
.dt-vignette.dt-actif {
    opacity: 1;
}

.dt-vignette.dt-actif {
    border-color: var(--dt-marron-500);
}

.dt-vignette-video {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    background: linear-gradient(135deg, var(--dt-indigo-600), var(--dt-bleu-500));
    color: #fff;
    font-size: 13px;
    font-weight: 700;
}

.dt-vignette-video i {
    font-size: 30px;
}

/* ---------- Colonnes ---------- */
.dt-colonnes {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    align-items: start;
    gap: 32px;
}

.dt-bloc {
    margin-bottom: 24px;
    padding: 28px;
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 6px 22px rgba(22, 18, 58, .06);
}

.dt-bloc h2 {
    margin: 0 0 20px;
    font-size: 22px;
    font-weight: 800;
}

.dt-caracteristiques {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.dt-caracteristiques li {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
    column-gap: 12px;
    align-items: center;
    padding: 14px;
    border: 1px solid var(--dt-bord);
    border-radius: 14px;
}

.dt-caracteristiques i {
    grid-row: 1 / 3;
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: var(--dt-marron-100);
    color: var(--dt-marron-500);
    font-size: 22px;
}

.dt-caracteristiques span {
    color: var(--dt-doux);
    font-size: 12px;
    letter-spacing: .5px;
    text-transform: uppercase;
}

.dt-caracteristiques strong {
    overflow: hidden;
    color: var(--dt-indigo-900);
    font-size: 15px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Description */
/* Largeur de ligne limitée et texte plus foncé : une annonce longue reste confortable à lire */
.dt-description {
    position: relative;
    max-width: 72ch;
    color: #34304f;
    font-size: 16.5px;
    line-height: 1.85;
    overflow-wrap: break-word;
}

/* main.css impose sa police à chaque élément via "*" */
.dt-description * {
    font-family: inherit;
}

.dt-description p {
    margin: 0 0 18px;
}

/* Le premier paragraphe sert d'introduction */
.dt-description > p:first-child {
    color: var(--dt-indigo-900);
    font-size: 17.5px;
}

.dt-description h3 {
    margin: 28px 0 12px;
    padding-left: 12px;
    border-left: 4px solid var(--dt-marron-500);
    font-size: 18px;
    font-weight: 700;
    line-height: 1.4;
}

.dt-description > h3:first-child {
    margin-top: 0;
}

.dt-description ul {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 14px;
    margin: 0 0 22px;
    padding: 0;
    list-style: none;
}

.dt-description li {
    position: relative;
    padding: 10px 14px 10px 44px;
    border-radius: 12px;
    background: #f7f6fc;
    line-height: 1.6;
}

.dt-description li::before {
    content: "✓";
    position: absolute;
    top: 10px;
    left: 12px;
    display: grid;
    place-items: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #e3eefc;
    color: var(--dt-bleu-500);
    font-size: 12px;
    font-weight: 800;
    line-height: 1;
}

.dt-description.dt-replie {
    max-height: 360px;
    overflow: hidden;
}

.dt-description.dt-replie::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 110px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0), #fff);
}

.dt-lire-plus {
    margin-top: 10px;
    padding: 0;
    border: 0;
    background: none;
    color: var(--dt-bleu-500);
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}

/* Avis */
.dt-avis-form {
    display: grid;
    gap: 10px;
    margin-bottom: 24px;
}

.dt-avis-form input,
.dt-avis-form textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--dt-bord);
    border-radius: 12px;
    background: #faf9fe;
    color: var(--dt-indigo-900);
    font: inherit;
    font-size: 15px;
    resize: vertical;
}

.dt-avis-form input:focus,
.dt-avis-form textarea:focus {
    outline: none;
    border-color: var(--dt-bleu-500);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(31, 111, 214, .15);
}

.dt-avis-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 14px;
}

.dt-avis-retour {
    font-size: 14px;
    font-weight: 600;
}

.dt-avis-retour.dt-ok {
    color: #1d7a3d;
}

.dt-avis-retour.dt-erreur {
    color: #b22f2f;
}

.dt-avis-liste {
    display: grid;
    gap: 16px;
    max-height: 520px;
    overflow-y: auto;
}

.dt-avis {
    display: flex;
    gap: 14px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--dt-bord);
}

.dt-avis:last-child {
    border-bottom: 0;
}

.dt-avis-initiale {
    flex-shrink: 0;
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--dt-indigo-600), var(--dt-bleu-500));
    color: #fff;
    font-weight: 800;
}

.dt-avis strong {
    color: var(--dt-indigo-900);
}

.dt-avis p {
    margin: 4px 0 0;
    line-height: 1.6;
    word-break: break-word;
}

.dt-avis-vide {
    margin: 0;
    color: var(--dt-doux);
}

/* ---------- Colonne de contact (collante) ---------- */
.dt-cote {
    position: sticky;
    top: 90px;
}

.dt-contact {
    padding: 26px;
    border-radius: 18px;
    background: linear-gradient(160deg, #221c55, var(--dt-indigo-900));
    color: #d8d5ee;
    box-shadow: 0 20px 44px rgba(22, 18, 58, .25);
}

.dt-contact-titre {
    margin: 0 0 6px;
    color: #d9a877;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: .6px;
    text-transform: uppercase;
}

.dt-contact-prix {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin-bottom: 10px;
}

.dt-contact-prix strong {
    color: #fff;
    font-size: 30px;
    font-weight: 800;
}

.dt-contact-prix small {
    font-size: 15px;
}

.dt-contact-texte {
    margin: 0 0 20px;
    font-size: 14px;
    line-height: 1.6;
}

.dt-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    border: 2px solid transparent;
    border-radius: 12px;
    font: inherit;
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: transform .2s, background-color .2s, color .2s, box-shadow .2s;
}

.dt-btn:hover {
    transform: translateY(-2px);
}

.dt-btn i {
    font-size: 20px;
}

.dt-btn-large {
    width: 100%;
}

.dt-btn-large + .dt-btn-large {
    margin-top: 10px;
}

.dt-btn-plein {
    background: linear-gradient(135deg, var(--dt-indigo-600), var(--dt-bleu-500));
    color: #fff;
    box-shadow: 0 8px 20px rgba(31, 111, 214, .3);
}

.dt-btn-plein:hover {
    color: #fff;
}

.dt-btn-plein:disabled {
    opacity: .6;
    cursor: wait;
}

.dt-btn-whatsapp {
    background: #1faa59;
    color: #fff;
}

.dt-btn-whatsapp:hover {
    background: #178c49;
    color: #fff;
}

.dt-btn-contour {
    border-color: var(--dt-marron-500);
    color: var(--dt-marron-500);
}

.dt-contact .dt-btn-contour {
    border-color: rgba(217, 168, 119, .6);
    color: #d9a877;
}

.dt-btn-contour:hover {
    background: var(--dt-marron-500);
    border-color: var(--dt-marron-500);
    color: #fff;
}

.dt-partage {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 16px;
    padding: 14px 18px;
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 6px 22px rgba(22, 18, 58, .06);
}

.dt-partage span {
    margin-right: auto;
    color: var(--dt-indigo-900);
    font-weight: 700;
}

.dt-partage a,
.dt-partage button {
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    padding: 0;
    border: 1px solid var(--dt-bord);
    border-radius: 50%;
    background: #fff;
    color: var(--dt-indigo-600);
    font-size: 19px;
    text-decoration: none;
    cursor: pointer;
    transition: background-color .2s, color .2s;
}

.dt-partage a:hover,
.dt-partage button:hover,
.dt-partage .dt-copie {
    background: var(--dt-indigo-600);
    border-color: var(--dt-indigo-600);
    color: #fff;
}

/* ---------- Biens similaires ---------- */
.dt-similaires {
    margin-top: 28px;
}

.dt-similaires h2 {
    margin: 0 0 20px;
    font-size: 26px;
    font-weight: 800;
}

.dt-similaires .mi-annonces {
    padding: 0;
}

/* ---------- Plein écran ---------- */
.dt-visionneuse {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    background: rgba(10, 8, 30, .94);
}

.dt-visionneuse[hidden] {
    display: none;
}

.dt-visionneuse img {
    max-width: 100%;
    max-height: 100%;
    border-radius: 10px;
    object-fit: contain;
}

.dt-visionneuse-fermer {
    position: absolute;
    top: 18px;
    right: 22px;
    z-index: 3;
    width: 48px;
    height: 48px;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, .12);
    color: #fff;
    font-size: 32px;
    line-height: 1;
    cursor: pointer;
}

body.dt-sans-defilement {
    overflow: hidden;
}

/* ---------- Bien introuvable ---------- */
.dt-introuvable {
    max-width: 560px;
    padding: 90px 20px;
    text-align: center;
}

.dt-introuvable > i {
    color: var(--dt-marron-500);
    font-size: 72px;
}

.dt-introuvable h1 {
    margin: 12px 0;
    font-size: 30px;
    font-weight: 800;
}

.dt-introuvable-actions {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 24px;
}

.dt-page a:focus-visible,
.dt-page button:focus-visible,
.dt-visionneuse button:focus-visible {
    outline: 3px solid var(--dt-bleu-500);
    outline-offset: 2px;
}

/* ---------- Responsive ---------- */
@media (max-width: 992px) {
    .dt-colonnes {
        grid-template-columns: 1fr;
    }

    /* Sur tablette/mobile, le bloc contact passe juste après la galerie */
    .dt-cote {
        position: static;
        order: -1;
    }

    .dt-caracteristiques {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 600px) {
    .dt-page {
        padding: 18px 16px 10px;
    }

    .dt-entete {
        align-items: flex-start;
        flex-direction: column;
        gap: 10px;
    }

    .dt-prix {
        text-align: left;
    }

    .dt-galerie-principale {
        aspect-ratio: 4 / 3;
        border-radius: 14px;
    }

    .dt-galerie-fleche {
        width: 40px;
        height: 40px;
        font-size: 26px;
    }

    .dt-precedent {
        left: 10px;
    }

    .dt-suivant {
        right: 10px;
    }

    .dt-vignette {
        flex-basis: 88px;
        height: 64px;
    }

    .dt-bloc {
        padding: 20px;
    }

    .dt-description {
        font-size: 16px;
        line-height: 1.75;
    }

    .dt-description > p:first-child {
        font-size: 16.5px;
    }

    .dt-description ul {
        grid-template-columns: 1fr;
    }

    .dt-visionneuse {
        padding: 10px;
    }
}