:root{--black:#0a0a0b;--ink:#151515;--gold:#c8a96b;--cream:#f5f2eb;--muted:#737373}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff}header{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 6vw;background:#090909;color:#fff;position:sticky;top:0;z-index:20;border-bottom:1px solid #262626}.brand{font-weight:800;letter-spacing:2px;color:#fff;text-decoration:none}.brand span{color:var(--gold);border:1px solid var(--gold);padding:8px;margin-right:10px}nav{display:flex;gap:28px}nav a{color:#ddd;text-decoration:none;font-size:14px}.hero{min-height:680px;background:linear-gradient(105deg,rgba(0,0,0,.96),rgba(0,0,0,.68)),radial-gradient(circle at 75% 35%,#3c3529,#111 45%,#050505 75%);color:#fff;display:flex;align-items:center;padding:7vw}.hero-inner{max-width:800px}.eyebrow{letter-spacing:3px;font-size:12px;color:var(--gold);font-weight:700}.eyebrow.dark{color:#9b7b3d}.hero h1{font-family:Georgia,serif;font-size:72px;line-height:.98;margin:20px 0}.lead{font-size:19px;line-height:1.7;color:#ccc;max-width:660px}.actions{display:flex;gap:14px;margin-top:35px}.btn{padding:15px 22px;text-decoration:none;font-weight:700;font-size:13px;letter-spacing:.5px;display:inline-block}.gold{background:var(--gold);color:#111}.outline{border:1px solid #777;color:#fff}.black{background:#111;color:#fff}.section{padding:90px 7vw}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:38px}.section h2,.dark-section h2,.contact h2{font-family:Georgia,serif;font-size:42px;margin:8px 0}.filters{display:flex;gap:8px}.filters button{border:1px solid #ddd;background:#fff;padding:10px 15px;cursor:pointer}.filters .active{background:#111;color:#fff;border-color:#111}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{border:1px solid #e4e4e4;background:#fff}.photo{height:220px;background:linear-gradient(135deg,#ddd,#f6f6f6);display:flex;align-items:center;justify-content:center;color:#999;font-weight:700;letter-spacing:1px;position:relative}.tag{position:absolute;top:14px;left:14px;background:#111;color:#fff;padding:7px 10px;font-size:11px;text-transform:uppercase}.card-body{padding:20px}.card h3{margin:0 0 8px;font-family:Georgia,serif;font-size:23px}.meta{color:var(--muted);font-size:13px;line-height:1.7}.price{font-size:20px;font-weight:800;margin-top:15px;color:#8a6b32}.dark-section{padding:90px 7vw;background:#0d0d0e;color:#fff}.services{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#333;margin-top:40px}.services article{background:#111;padding:38px}.services b{color:var(--gold);font-size:12px}.services h3{font-family:Georgia,serif;font-size:28px}.services p{color:#aaa;line-height:1.6}.split{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.copy{line-height:1.8;color:#666;margin-bottom:28px}.estimate{height:330px;background:#111;color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;border:12px solid #e9e3d7}.estimate span{color:var(--gold);letter-spacing:4px}.estimate strong{font-family:Georgia,serif;font-size:46px;margin:12px}.estimate small{color:#aaa}.contact{text-align:center;padding:90px 7vw;background:var(--cream)}.contact>p:not(.eyebrow){color:#666}.contact-card{max-width:850px;margin:35px auto 0;display:grid;grid-template-columns:repeat(3,1fr);background:#fff;border:1px solid #ddd}.contact-card div{padding:24px;border-right:1px solid #ddd}.contact-card div:last-child{border:0}.contact-card small{display:block;color:#999;font-size:10px;letter-spacing:1px;margin-bottom:8px}footer{background:#070707;color:#fff;padding:28px 7vw;display:flex;justify-content:space-between}footer small{color:#777}@media(max-width:850px){nav{display:none}.hero h1{font-size:48px}.grid,.services,.split{grid-template-columns:1fr}.section-head{display:block}.filters{margin-top:20px}.contact-card{grid-template-columns:1fr}.contact-card div{border-right:0;border-bottom:1px solid #ddd}}
.photo img{width:100%;height:100%;object-fit:cover}.admin{max-width:1150px;margin:auto;padding:40px 24px}.admin-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:25px 0 45px}.admin-form label{display:flex;flex-direction:column;gap:7px;font-weight:700}.admin-form input,.admin-form select,.admin-form textarea{padding:12px;border:1px solid #d1d5db;border-radius:8px;font:inherit}.admin-form .wide{grid-column:1/-1}.actions{display:flex;flex-direction:row!important}.admin button,.admin-form button{background:#111827;color:#fff;border:0;padding:11px 15px;border-radius:8px;cursor:pointer}.admin .secondary{background:#6b7280}.admin .danger{background:#991b1b}.admin-row{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:15px;border-bottom:1px solid #e5e7eb}.admin-row small{display:block;color:#6b7280;margin-top:4px}.admin-row button{margin-left:8px}@media(max-width:700px){.admin-form{grid-template-columns:1fr}.admin-form .wide{grid-column:auto}.admin-row{align-items:flex-start;flex-direction:column}}

/* Administration : portail de connexion, messages d'erreur, ligne de bien */
.login-form{display:grid;gap:14px;max-width:360px;margin:24px 0}
.login-form label{display:flex;flex-direction:column;gap:7px;font-weight:700}
.login-form input{padding:12px;border:1px solid #d1d5db;border-radius:8px;font:inherit}
.login-form button{background:#111827;color:#fff;border:0;padding:12px 15px;border-radius:8px;cursor:pointer;font:inherit}
.form-error{color:#991b1b;font-weight:700;margin:0}
.admin-head{display:flex;justify-content:space-between;align-items:flex-start;gap:24px}
.admin-head p{color:#6b7280;max-width:620px}
.admin h2{font-family:Georgia,serif;font-size:28px;margin-top:36px}
.admin-form label small{font-weight:400;color:#6b7280}
.admin-form button[disabled]{opacity:.6;cursor:progress}
.admin-row-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}
.admin-row-actions select{padding:10px;border:1px solid #d1d5db;border-radius:8px;font:inherit;background:#fff}
.admin-row-actions button{margin-left:0}
.card .photo .tag{z-index:1}
@media(max-width:700px){.admin-head{flex-direction:column}.admin-row-actions{flex-wrap:wrap}}

/* Administration : champ « Photo du bien », aperçu et vignettes de la liste */
.photo-field{display:flex;flex-direction:column;gap:7px}
.photo-field>label{font-weight:700}
.photo-field input[type=file]{padding:12px;border:1px dashed #9ca3af;border-radius:8px;background:#f9fafb;font:inherit;width:100%;max-width:100%}
.photo-field small{color:#6b7280}
.photo-preview{display:flex;gap:16px;align-items:flex-start;margin-top:4px;padding:12px;border:1px solid #e5e7eb;border-radius:10px;background:#fafafa}
.photo-preview img{width:220px;max-width:45vw;aspect-ratio:16/10;object-fit:cover;border-radius:8px;background:#e5e7eb;display:block}
.photo-preview-side{display:flex;flex-direction:column;gap:10px;align-items:flex-start;min-width:0}
.photo-preview-side p{margin:0;color:#6b7280;font-size:13px;overflow-wrap:anywhere}
.admin-row{align-items:flex-start}
.admin-row-main{flex:1;min-width:0}
.admin-thumb{width:96px;height:66px;object-fit:cover;border-radius:8px;flex-shrink:0;background:#e5e7eb;display:block}
.admin-thumb.empty{display:flex;align-items:center;justify-content:center;text-align:center;font-size:10px;letter-spacing:.5px;color:#9ca3af;border:1px dashed #d1d5db}
@media(max-width:700px){
  .photo-preview{flex-direction:column}
  .photo-preview img{width:100%;max-width:100%}
  .photo-preview-side{width:100%}
  .admin-thumb{width:100%;height:150px}
}