/* ===========================================================
   MineKonnect — Styles spécifiques aux pages
   =========================================================== */

/* ---------- HERO (index.php) ---------- */
.hero{ position:relative; min-height:88vh; display:flex; align-items:center; overflow:hidden; }
.hero-slides{ position:absolute; inset:0; z-index:0; }
.hero-slide{ position:absolute; inset:0; background-size:cover; background-position:center; opacity:0; transition:opacity 1.4s ease; }
.hero-slide.active{ opacity:1; }
.hero-slides::after{ content:''; position:absolute; inset:0; background:linear-gradient(100deg, rgba(11,12,16,.96) 20%, rgba(11,12,16,.78) 55%, rgba(11,12,16,.55) 100%); }
.hero-inner{ position:relative; z-index:1; max-width:640px; padding:120px 24px 90px; margin:0 auto 0 0; }
.hero .container{ display:block; }
.hero-inner h1{ font-size:clamp(36px,5vw,58px); margin:18px 0 20px; }
.hero-inner h1 em{ font-style:normal; background:var(--gold-grad); -webkit-background-clip:text; background-clip:text; color:transparent; }
.hero-inner p{ font-size:17px; color:var(--ink-dim); max-width:520px; margin-bottom:32px; }
.hero-cta{ display:flex; gap:14px; flex-wrap:wrap; margin-bottom:46px; }
.hero-stats{ display:flex; gap:36px; flex-wrap:wrap; }
.hero-stats .stat b{ display:block; font-family:var(--font-mono); font-size:26px; color:var(--gold-300); }
.hero-stats .stat span{ font-size:12.5px; color:var(--ink-mute); text-transform:uppercase; letter-spacing:.06em; }

/* ---------- Sections génériques ---------- */
.section{ padding:96px 0; }
.section-head{ max-width:600px; margin-bottom:48px; }
.section-head h2{ font-size:clamp(26px,3.4vw,36px); margin-top:14px; }
.section-head p{ color:var(--ink-dim); margin-top:12px; font-size:15.5px; }
.section-tight{ padding:56px 0; }

/* ---------- Étapes (Comment ça marche) ---------- */
.steps{ display:grid; grid-template-columns:repeat(3,1fr); gap:26px; counter-reset:step; }
.step-card{ background:var(--surface); border:1px solid var(--border-soft); border-radius:var(--r-lg); padding:30px 26px; position:relative; }
.step-num{ font-family:var(--font-display); font-size:44px; color:transparent; -webkit-text-stroke:1.5px var(--gold-500); margin-bottom:14px; display:block; }
.step-card h3{ font-size:18px; margin-bottom:10px; }
.step-card p{ font-size:14px; color:var(--ink-dim); }
@media(max-width:880px){ .steps{ grid-template-columns:1fr; } }

/* ---------- Catégories ---------- */
.cat-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
.cat-card{ background:var(--surface); border:1px solid var(--border-soft); border-radius:var(--r-md); padding:22px; text-align:center; transition:border-color .2s, transform .2s; }
.cat-card:hover{ border-color:var(--gold-500); transform:translateY(-3px); }
.cat-card .seal{ margin:0 auto 14px; --seal-size:46px; font-size:14px; }
.cat-card span{ font-size:13.5px; font-weight:700; }
@media(max-width:760px){ .cat-grid{ grid-template-columns:repeat(2,1fr); } }

/* ---------- Grille d'annonces / cartes ---------- */
.listing-grid{ display:grid; grid-template-columns:repeat(auto-fill, minmax(270px,1fr)); gap:22px; }
.listing-card{ background:var(--surface); border:1px solid var(--border-soft); border-radius:var(--r-lg); overflow:hidden; transition:transform .2s, border-color .2s; cursor:pointer; display:flex; flex-direction:column; }
.listing-card:hover{ transform:translateY(-4px); border-color:var(--gold-500); }
.listing-thumb{ position:relative; aspect-ratio:4/3; overflow:hidden; background:var(--surface-2); }
.listing-thumb img{ width:100%; height:100%; object-fit:cover; }
.listing-thumb .badge{ position:absolute; top:12px; left:12px; backdrop-filter:blur(6px); }
.listing-body{ padding:18px; display:flex; flex-direction:column; gap:8px; flex:1; }
.listing-title{ font-size:15.5px; font-weight:700; line-height:1.3; }
.listing-price{ font-family:var(--font-mono); font-size:18px; color:var(--gold-300); font-weight:600; }
.listing-meta{ display:flex; justify-content:space-between; align-items:center; font-size:12px; color:var(--ink-mute); margin-top:auto; padding-top:10px; border-top:1px solid var(--border-soft); }

/* ---------- Bandeau CTA ---------- */
.cta-band{ background:var(--gold-grad); border-radius:var(--r-lg); padding:56px; display:flex; align-items:center; justify-content:space-between; gap:30px; color:#1A1200; flex-wrap:wrap; }
.cta-band h2{ color:#1A1200; font-size:28px; }
.cta-band p{ color:rgba(26,18,0,.75); margin-top:8px; }
.cta-band .btn-gold{ background:#1A1200; color:var(--gold-300); box-shadow:none; }

/* =============================================================
   AUTH (login / register / reset) — layout scindé
   ============================================================= */
.auth-shell{ min-height:100vh; display:grid; grid-template-columns:1fr 1fr; }
.auth-visual{ position:relative; background:var(--surface); overflow:hidden; display:flex; flex-direction:column; justify-content:flex-end; padding:50px; }
.auth-visual img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; opacity:.55; }
.auth-visual::before{ content:''; position:absolute; inset:0; background:linear-gradient(180deg, rgba(11,12,16,.2), rgba(11,12,16,.96)); }
.auth-visual .content{ position:relative; z-index:1; }
.auth-visual blockquote{ font-family:var(--font-display); font-size:22px; line-height:1.4; margin-bottom:14px; }
.auth-visual cite{ font-style:normal; font-size:13px; color:var(--ink-dim); }
.auth-form-side{ display:flex; align-items:center; justify-content:center; padding:40px 24px; }
.auth-box{ width:100%; max-width:400px; }
.auth-box .brand{ justify-content:center; margin-bottom:8px; }
.auth-box .tagline{ text-align:center; color:var(--ink-mute); font-size:13px; margin-bottom:30px; }
.auth-tabs{ display:flex; background:var(--surface-2); border-radius:var(--r-pill); padding:4px; margin-bottom:26px; }
.auth-tabs a{ flex:1; text-align:center; padding:10px; border-radius:var(--r-pill); font-size:13.5px; font-weight:700; color:var(--ink-dim); }
.auth-tabs a.active{ background:var(--gold-grad); color:#1a1200; }
.auth-back{ display:inline-flex; align-items:center; gap:6px; font-size:13px; color:var(--ink-mute); margin-top:24px; }
.auth-back:hover{ color:var(--gold-400); }
.auth-divider{ display:flex; align-items:center; gap:12px; margin:22px 0; color:var(--ink-mute); font-size:12.5px; }
.auth-divider::before, .auth-divider::after{ content:''; flex:1; height:1px; background:var(--border-soft); }
@media(max-width:880px){ .auth-shell{ grid-template-columns:1fr; } .auth-visual{ display:none; } }

/* =============================================================
   DASHBOARD
   ============================================================= */
.page-title-row{ display:flex; justify-content:space-between; align-items:flex-end; margin-bottom:28px; flex-wrap:wrap; gap:14px; }
.page-title-row h1{ font-size:26px; }
.page-title-row p{ color:var(--ink-dim); font-size:14px; margin-top:6px; }
.stat-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; margin-bottom:34px; }
.stat-card{ background:var(--surface); border:1px solid var(--border-soft); border-radius:var(--r-md); padding:22px; }
.stat-card .stat-top{ display:flex; justify-content:space-between; align-items:center; margin-bottom:14px; }
.stat-card .stat-icon{ width:38px; height:38px; border-radius:10px; background:rgba(230,196,104,.12); display:flex; align-items:center; justify-content:center; color:var(--gold-400); }
.stat-card b{ font-family:var(--font-mono); font-size:26px; display:block; }
.stat-card span{ font-size:12.5px; color:var(--ink-mute); }
@media(max-width:980px){ .stat-grid{ grid-template-columns:repeat(2,1fr); } }
.dash-grid{ display:grid; grid-template-columns:2fr 1fr; gap:22px; align-items:start; }
@media(max-width:980px){ .dash-grid{ grid-template-columns:1fr; } }
.panel-head{ display:flex; justify-content:space-between; align-items:center; padding:20px 22px; border-bottom:1px solid var(--border-soft); }
.panel-head h3{ font-size:15.5px; }
.panel-head a{ font-size:12.5px; color:var(--gold-400); font-weight:700; }
.list-row{ display:flex; align-items:center; gap:14px; padding:16px 22px; border-bottom:1px solid var(--border-soft); }
.list-row:last-child{ border-bottom:none; }
.list-row .thumb{ width:46px; height:46px; border-radius:10px; object-fit:cover; background:var(--surface-2); flex-shrink:0; }
.list-row .info{ flex:1; min-width:0; }
.list-row .info b{ font-size:13.5px; display:block; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.list-row .info span{ font-size:12px; color:var(--ink-mute); }

/* =============================================================
   LISTING DETAIL
   ============================================================= */
.detail-grid{ display:grid; grid-template-columns:1.4fr 1fr; gap:34px; align-items:start; }
@media(max-width:980px){ .detail-grid{ grid-template-columns:1fr; } }
.gallery-main{ aspect-ratio:4/3; border-radius:var(--r-lg); overflow:hidden; background:var(--surface-2); margin-bottom:12px; }
.gallery-main img{ width:100%; height:100%; object-fit:cover; }
.gallery-thumbs{ display:flex; gap:10px; }
.gallery-thumbs img{ width:70px; height:70px; object-fit:cover; border-radius:10px; cursor:pointer; opacity:.55; border:2px solid transparent; }
.gallery-thumbs img.active{ opacity:1; border-color:var(--gold-500); }
.detail-price{ font-family:var(--font-mono); font-size:34px; color:var(--gold-300); font-weight:700; }
.detail-actions{ display:flex; gap:12px; margin-top:22px; flex-wrap:wrap; }
.seller-card{ display:flex; align-items:center; gap:14px; padding:18px; }
.spec-row{ display:flex; justify-content:space-between; padding:12px 0; border-bottom:1px solid var(--border-soft); font-size:14px; }
.spec-row span:first-child{ color:var(--ink-mute); }

/* =============================================================
   MESSAGES
   ============================================================= */
.msg-shell{ display:grid; grid-template-columns:320px 1fr; height:calc(100vh - var(--header-h) - 64px); border:1px solid var(--border-soft); border-radius:var(--r-lg); overflow:hidden; background:var(--surface); }
.conv-panel{ border-right:1px solid var(--border-soft); display:flex; flex-direction:column; overflow-y:auto; }
.conv-search{ padding:16px; border-bottom:1px solid var(--border-soft); }
.conv-item{ display:flex; gap:12px; padding:14px 16px; border-bottom:1px solid var(--border-soft); cursor:pointer; transition:background .15s; }
.conv-item:hover, .conv-item.active{ background:var(--surface-2); }
.conv-item .avatar{ width:42px; height:42px; border-radius:50%; background:var(--gold-grad); display:flex; align-items:center; justify-content:center; font-weight:800; color:#1a1200; flex-shrink:0; }
.conv-item .body{ flex:1; min-width:0; }
.conv-item .row1{ display:flex; justify-content:space-between; gap:8px; }
.conv-item .name{ font-size:14px; font-weight:700; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.conv-item .time{ font-size:11px; color:var(--ink-mute); flex-shrink:0; }
.conv-item .listing-tag{ font-size:11.5px; color:var(--gold-400); margin:2px 0; }
.conv-item .preview{ font-size:12.5px; color:var(--ink-dim); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.conv-item .unread-dot{ background:var(--gold-500); color:#1a1200; font-size:10.5px; font-weight:800; border-radius:var(--r-pill); padding:2px 7px; align-self:flex-start; }

.chat-panel{ display:flex; flex-direction:column; height:100%; }
.chat-head{ padding:16px 20px; border-bottom:1px solid var(--border-soft); display:flex; align-items:center; gap:12px; }
.chat-body{ flex:1; overflow-y:auto; padding:20px; display:flex; flex-direction:column; gap:10px; }
.bubble{ max-width:62%; padding:10px 14px; border-radius:16px; font-size:14px; line-height:1.5; position:relative; }
.bubble.received{ align-self:flex-start; background:var(--surface-3); border-bottom-left-radius:4px; }
.bubble.sent{ align-self:flex-end; background:var(--gold-grad); color:#1a1200; border-bottom-right-radius:4px; }
.bubble .meta{ font-size:10.5px; opacity:.65; margin-top:4px; text-align:right; }
.chat-foot{ padding:14px 18px; border-top:1px solid var(--border-soft); display:flex; gap:10px; }
.chat-foot textarea{ flex:1; resize:none; }
.chat-empty{ flex:1; display:flex; align-items:center; justify-content:center; color:var(--ink-mute); flex-direction:column; gap:10px; }
@media(max-width:880px){ .msg-shell{ grid-template-columns:1fr; } .conv-panel.hide-mobile{ display:none; } .chat-panel.hide-mobile{ display:none; } }

/* =============================================================
   PROFIL
   ============================================================= */
.profile-head{ display:flex; align-items:center; gap:20px; margin-bottom:30px; flex-wrap:wrap; }
.profile-head .avatar-lg{ width:80px; height:80px; border-radius:50%; background:var(--gold-grad); display:flex; align-items:center; justify-content:center; font-size:30px; font-weight:800; color:#1a1200; }
.tab-row{ display:flex; gap:8px; margin-bottom:26px; border-bottom:1px solid var(--border-soft); flex-wrap:wrap; }
.tab-btn{ background:none; border:none; padding:12px 6px; margin-right:22px; font-size:14px; font-weight:700; color:var(--ink-mute); cursor:pointer; position:relative; }
.tab-btn.active{ color:var(--gold-300); }
.tab-btn.active::after{ content:''; position:absolute; left:0; right:0; bottom:-1px; height:2px; background:var(--gold-grad); }
.strength-bar{ height:4px; border-radius:2px; background:var(--surface-3); overflow:hidden; margin-top:8px; }
.strength-bar > div{ height:100%; transition:width .2s; }

/* =============================================================
   CRÉATION / ÉDITION D'ANNONCE
   ============================================================= */
.dropzone{ border:2px dashed var(--border); border-radius:var(--r-md); padding:32px; text-align:center; cursor:pointer; transition:border-color .2s, background .2s; }
.dropzone:hover, .dropzone.dragging{ border-color:var(--gold-500); background:rgba(230,196,104,.04); }
.img-grid{ display:grid; grid-template-columns:repeat(auto-fill, minmax(100px,1fr)); gap:10px; margin-top:16px; }
.img-thumb{ position:relative; aspect-ratio:1; border-radius:10px; overflow:hidden; }
.img-thumb img{ width:100%; height:100%; object-fit:cover; }
.img-thumb .remove{ position:absolute; top:5px; right:5px; width:22px; height:22px; border-radius:50%; background:rgba(0,0,0,.7); color:#fff; border:none; cursor:pointer; font-size:13px; }
.img-thumb .primary-badge{ position:absolute; bottom:5px; left:5px; font-size:9.5px; background:var(--gold-500); color:#1a1200; padding:2px 6px; border-radius:6px; font-weight:800; }
.price-currency{ display:flex; gap:8px; }
.price-currency select{ max-width:100px; }

/* ---------- Responsive hero ---------- */
@media(max-width:760px){
  .hero-inner{ padding:100px 20px 60px; }
  .steps, .cat-grid{ grid-template-columns:1fr; }
}