/* ========= Notagora responsive base ========= */

/* Breakpoints (mobile-first) */
:root{
    --bp-sm: 480px;
    --bp-md: 768px;
    --bp-lg: 1024px;
    --bp-xl: 1280px;
  
    --container: 1100px;
    --gap-xs: 6px;
    --gap-sm: 10px;
    --gap-md: 16px;
    --gap-lg: 24px;
  
    --card-bg: #fff;
    --card-border: #e6e9ef;
    --muted: #6b7280;
  }
  
  /* Layout de base */
  .ng-container{
    width: min(100%, var(--container));
    margin-inline: auto;
    padding-inline: 16px;
  }
  
  /* Utilitaires */
  .hide-on-mobile{ display: none !important; }
  .only-on-mobile{ display: inline-flex; align-items:center; gap:8px; }
  
  @media (min-width: var(--bp-md)){
    .hide-on-mobile{ display: initial !important; }
    .only-on-mobile{ display: none !important; }
  }
  
  .flex{ display:flex; }
  .items-center{ align-items:center; }
  .justify-between{ justify-content: space-between; }
  .gap-sm{ gap: var(--gap-sm); }
  .gap-md{ gap: var(--gap-md); }
  
  .input, input[type="text"], input[type="email"], input[type="password"], textarea, select{
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--card-border);
    border-radius: 6px;
    font-size: 14px;
    outline: none;
  }
  
  /* Boutons */
  .btn{
    display:inline-flex; align-items:center; justify-content:center;
    padding: 8px 14px; border-radius: 999px; border:0; cursor:pointer;
    background:#3a3b3c; color:#fff; text-decoration:none; font-weight:600;
  }
  .btn:hover{ filter: brightness(1.05); }
  
  /* Cartes */
  .card{
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 10px;
    padding: 12px;
  }
  
  /* ========= En-tête générique (optionnel) ========= */
  .topbar{
    position: sticky; top:0; z-index:100;
    background: #111; color: #fff;
  }
  .topbar .row{ height:56px; }
  .topbar .brand{ font-weight: 800; font-size: 18px; color:#fff; text-decoration:none; }
  .topbar .search{
    width: clamp(160px, 32vw, 340px);
  }
  .topbar .search input{ background:#fff; color:#111; }
  
  /* ========= Accueil minimal ========= */
  .home-hero{
    text-align:center;
    padding: clamp(40px, 12vh, 140px) 16px;
    color:#fff;
  }
  .home-hero h1{ font-size: clamp(28px, 6vw, 46px); margin-bottom:10px; }
  .home-hero .subtitle{ font-size: clamp(16px, 3.5vw, 20px); opacity:.95; }
  
  /* ========= Fil d’actualité ========= */
  .feed{
    display: grid;
    grid-template-columns: 1fr;         /* mobile: 1 colonne */
    gap: var(--gap-lg);
  }
  .feed .sidebar{ display:none; }
  .feed .center{ min-width:0; } /* évite overflow des cartes */
  
  @media (min-width: var(--bp-lg)){
    .feed{
      grid-template-columns: 260px minmax(0, 720px) 260px;
      align-items: start;
    }
    .feed .sidebar{ display:block; position: sticky; top:76px; }
  }
  
  /* Cartes post */
  .post{ margin-bottom: var(--gap-lg); }
  .post .media img,
  .post .media video{ max-width:100%; height:auto; border-radius:10px; }
  
  /* ========= Résultats de recherche ========= */
  .results{
    width: min(100%, 760px);
    margin: 20px auto;
    padding-inline: 16px;
  }
  .result-list{ display: grid; gap: 12px; }
  .result-card{
    display: grid;
    grid-template-columns: 48px 1fr auto;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border: 1px solid var(--card-border);
    border-radius: 10px;
    background: #fff;
  }
  .result-card .avatar{
    width: 48px; height:48px; border-radius:50%;
    background: #eee; object-fit: cover;
  }
  .result-card .name{ font-weight: 700; }
  .result-card .meta{ color: var(--muted); font-size: 13px; }
  
  /* ========= Messagerie ========= */
  .chat{
    display:grid;
    grid-template-columns: 1fr;      /* mobile: un seul panneau visible */
    gap: var(--gap-lg);
  }
  .chat .chat-list,
  .chat .chat-thread{ min-width:0; }
  
  @media (min-width: var(--bp-lg)){
    .chat{
      grid-template-columns: 320px minmax(0,1fr);
    }
    .chat .chat-list,
    .chat .chat-thread{ display:block !important; }
  }
  
  /* Affichage mobile: on montre l’un OU l’autre */
  .chat[data-chat-screen="list"] .chat-thread{ display:none; }
  .chat[data-chat-screen="thread"] .chat-list{ display:none; }
  
  .chat-list .item{
    display:flex; gap:10px; align-items:center;
    padding:10px 12px; border-bottom:1px solid var(--card-border); background:#fff;
  }
  .chat-list .item .avatar{
    width:44px; height:44px; border-radius:50%; background:#eee; object-fit:cover;
  }
  .chat-thread .messages{ display:flex; flex-direction:column; gap:10px; }
  .chat-thread .bubble{
    max-width: 80%;
    padding: 8px 10px; border-radius: 10px; background:#f5f6f8;
  }
  .chat-thread .bubble.me{ margin-left:auto; background:#e9f5ff; }
  
  /* ========= Paramètres ========= */
  .settings{
    width: min(100%, 900px);
    margin: 20px auto;
    padding-inline: 16px;
  }
  .form-grid{
    display:grid; gap: var(--gap-md);
    grid-template-columns: 1fr;
  }
  @media (min-width: var(--bp-md)){
    .form-grid{ grid-template-columns: 1fr 1fr; }
  }
  .form-grid .full{ grid-column: 1 / -1; }
  
  /* ========= Tables & médias ========= */
  .table-wrap{ width:100%; overflow:auto; }
  img, video{ max-width:100%; height:auto; }
  
  /* Petit helper d’espacement */
  .mt-sm{ margin-top: var(--gap-sm); }
  .mt-md{ margin-top: var(--gap-md); }
  .mt-lg{ margin-top: var(--gap-lg); }