:root{
    --bg:#F7F5F2;
    --surface:#FFFFFF;
    --surface-2:#f0eeea;
    --ink:#0a0a0a;
    --ink-soft:#5a5854;
    --ink-faint:#8a8782;
    --line:#e4e2de;
    --accent:#b93f22;
    --accent-soft:#f4e2dc;
    --accent-dark:#8f2f19;
    --mono-bg:#0a0a0a;
    --mono-panel:#131211;
    --mono-line:#242220;
    --mono-text:#e8e6e1;
    --mono-faint:#79766f;
    --radius:2px;
    --sidebar-w:248px;
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  textarea{ resize:none; }
  html,body{height:100%;}
  body{
    font-family:'Poppins', sans-serif;
    background:var(--bg);
    color:var(--ink);
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  ::selection{ background:var(--accent); color:var(--surface); }
  a{ color:inherit; }
  button{ font-family:inherit; cursor:pointer; }
  :focus-visible{ outline:2px solid var(--accent); outline-offset:2px; }

  .wordmark{
    font-family:'Poppins', sans-serif;
    font-weight:700;
    letter-spacing:-0.01em;
  }
  .eyebrow{
    font-family:'Poppins', sans-serif;
    font-size:11px;
    letter-spacing:0.08em;
    text-transform:uppercase;
    color:var(--ink-faint);
  }

  /* ---------- LOGIN VIEW ---------- */
  #login-view{
    min-height:100vh;
    display:flex;
    flex-direction:column;
    background:#F7F5F2;
  }

  .login-form-wrap{
    flex:1;
    display:flex;
    align-items:center;
    justify-content:center;
    padding:40px;
  }
  .login-form{
    width:100%;
    max-width:360px;
  }
  .login-form .eyebrow{ margin-bottom:10px; }
  .login-form h2{
    font-family:'Poppins', sans-serif;
    font-size:26px;
    font-weight:600;
    margin-bottom:8px;
  }
  .login-form>p{
    color:var(--ink-soft);
    font-size:14px;
    margin-bottom:32px;
  }
  .field{ margin-bottom:18px; }
  .field label{
    display:block;
    font-size:12px;
    font-weight:600;
    margin-bottom:6px;
    color:var(--ink);
  }
  .field input{
    width:100%;
    padding:12px 14px;
    border:1px solid var(--line);
    border-radius:var(--radius);
    font-size:14px;
    font-family:inherit;
    background:var(--surface);
    transition:border-color .15s;
  }
  .field input:focus{
    border-color:var(--accent);
    background:#fff;
  }
  .login-submit{
    width:100%;
    padding:13px 14px;
    background:var(--ink);
    color:#fff;
    border:none;
    border-radius:var(--radius);
    font-size:14px;
    font-weight:600;
    margin-top:8px;
    transition:background .15s;
  }
  .login-submit:hover{ background:var(--accent); }
  .login-foot{
    display:flex;
    justify-content:space-between;
    align-items:center;
    margin-top:20px;
    font-size:13px;
    color:var(--ink-faint);
  }
  .login-foot button{
    background:#B93F22;
    border:none;
    color:#B93F22;
    text-decoration:underline;
    font-size:13px;
  }
  .login-demo-note{
    margin-top:28px;
    padding:12px 14px;
    background:#fff;
    border:1px solid #b93f22;
    border-radius:var(--radius);
    font-size:12.5px;
    color:var(--ink);
    line-height:1.5;
  }

  /* ---------- DASHBOARD SHELL ---------- */
  #app-view{ display:none; min-height:100vh; flex-direction:column; background:var(--bg); }
  #app-view.active{ display:flex; }

  .app-shell{ display:flex; flex:1; min-height:0; }

  .sidebar{
    width:var(--sidebar-w);
    flex-shrink:0;
    background:var(--bg);
    color:var(--ink);
    display:flex;
    flex-direction:column;
    border-right:1px solid var(--line);
  }
  .sidebar-head{
    padding:26px 24px 20px;
  }
  .sidebar-head .wordmark{ color:var(--ink); font-size:19px; }
  .sidebar-head .wordmark .brand-my{ color:var(--accent); }

  .nav{ flex:1; padding:8px 14px; }
  .nav-item{
    display:flex;
    align-items:center;
    gap:10px;
    width:100%;
    background:none;
    border:none;
    color:var(--ink-soft);
    padding:11px 12px;
    border-radius:var(--radius);
    font-size:13.5px;
    font-weight:500;
    text-align:left;
    margin-bottom:2px;
    transition:background .12s, color .12s;
  }
  .nav-item i{ flex-shrink:0; opacity:.75; font-size:14px; width:16px; text-align:center; }
  .nav-item:hover{ background:var(--surface-2); color:var(--ink); }
  .nav-item.active{ background:var(--accent); color:#fff; }
  .nav-item.active svg{ opacity:1; }

  .app-footer{
    padding:14px 32px;
    border-top:1px solid var(--line);
    font-size:12px;
    color:var(--ink-faint);
    background:var(--bg);
    text-align:center;
  }

  .main{
    flex:1;
    min-width:0;
    display:flex;
    flex-direction:column;
    background:var(--bg);
  }
  .topbar{
    height:64px;
    flex-shrink:0;
    border-bottom:1px solid var(--line);
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:0 32px;
  }

  /* project selector, top-left of the navbar */
  .topbar-project{
    display:flex;
    align-items:center;
    gap:10px;
    background:none;
    border:none;
    padding:6px 10px;
    margin-left:-10px;
    border-radius:var(--radius);
    cursor:pointer;
    transition:background .12s;
  }
  .topbar-project:hover{ background:var(--surface-2); }
  .topbar-project .pname{
    font-family:'Poppins',sans-serif;
    font-weight:600;
    font-size:15px;
    color:var(--ink);
  }
  .topbar-project i{ opacity:.5; }

  .status-badge{
    display:inline-flex;
    align-items:center;
    gap:6px;
    font-size:11.5px;
    font-weight:600;
    padding:5px 10px;
    border-radius:20px;
    background:var(--accent-soft);
    color:var(--accent-dark);
  }
  .status-badge .dot{
    width:6px; height:6px; border-radius:50%;
    background:var(--accent);
  }
  .topbar-right{ display:flex; align-items:center; gap:18px; position:relative; }

  /* profile icon + dropdown, top-right of the navbar */
  .icon-btn{
    display:flex; align-items:center; justify-content:center;
    width:34px; height:34px;
    background:none;
    border:none;
    border-radius:50%;
    color:var(--ink-soft);
    transition:background .12s, color .12s;
  }
  .icon-btn:hover{ background:var(--surface-2); color:var(--ink); }

  .nav-icon-wrap{ position:relative; display:inline-flex; }
  .badge{
    position:absolute;
    top:-6px; right:-8px;
    background:var(--accent);
    color:#fff;
    font-size:9px;
    font-weight:700;
    min-width:15px;
    height:15px;
    border-radius:8px;
    display:flex;
    align-items:center;
    justify-content:center;
    padding:0 3px;
    line-height:1;
  }

  .profile-menu{ position:relative; }
  .profile-trigger{
    display:flex; align-items:center; justify-content:center;
    background:none; border:none; padding:0; cursor:pointer;
  }
  .profile-avatar{
    width:34px; height:34px;
    border-radius:50%;
    background:var(--accent);
    background-size:cover;
    background-position:center;
    color:#fff;
    display:flex; align-items:center; justify-content:center;
    font-family:'Poppins',sans-serif;
    font-weight:600;
    font-size:13px;
    flex-shrink:0;
    border:2px solid transparent;
    transition:border-color .12s;
  }
  .profile-trigger:hover .profile-avatar{ border-color:var(--line); }
  .profile-dropdown{
    position:absolute;
    top:calc(100% + 10px);
    right:0;
    min-width:170px;
    background:#fff;
    border:1px solid var(--line);
    border-radius:6px;
    box-shadow:0 8px 24px rgba(0,0,0,.08);
    padding:6px;
    display:none;
    z-index:30;
  }
  .profile-dropdown.open{ display:block; }
  .profile-dropdown button{
    display:flex; align-items:center; gap:8px;
    width:100%;
    background:none; border:none;
    text-align:left;
    padding:9px 10px;
    border-radius:4px;
    font-size:13px;
    font-weight:500;
    color:var(--ink);
  }
  .profile-dropdown button:hover{ background:var(--surface-2); }
  .profile-dropdown button.danger{ color:var(--accent-dark); }
  .profile-dropdown hr{ border:none; border-top:1px solid var(--line); margin:4px 2px; }

  .view{ display:none; padding:36px 40px 64px; }
  .view.active{ display:block; }

  /* ---------- OVERVIEW ---------- */
  .stat-row{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:1px;
    background:var(--line);
    border:1px solid var(--line);
    margin-bottom:40px;
  }
  .stat-card{ background:#fff; padding:22px 24px; }
  .stat-card .snum{
    font-family:'Poppins',sans-serif;
    font-size:28px;
    font-weight:700;
  }
  .stat-card .slbl{
    font-size:12px;
    color:var(--ink-soft);
    margin-top:4px;
  }

  .section-head{
    display:flex;
    align-items:baseline;
    justify-content:space-between;
    margin-bottom:20px;
  }
  .section-head h2{
    font-family:'Poppins',sans-serif;
    font-size:18px;
    font-weight:600;
  }
  .section-head .sub{ font-size:12.5px; color:var(--ink-faint); }

  .grid-2{ display:grid; grid-template-columns:1.3fr 1fr; gap:32px; margin-bottom:44px; }

  .overview-top{ display:grid; grid-template-columns:1fr 1.4fr; gap:24px; margin-bottom:36px; }
  .team-row .msg-btn{ margin-left:auto; }

  .client-card{
    display:flex; align-items:center; justify-content:space-between;
    border:1px solid var(--line);
    padding:16px 18px;
    margin-bottom:10px;
    cursor:pointer;
    transition:border-color .12s;
  }
  .client-card:hover{ border-color:var(--accent); }
  .client-card.active{ border-color:var(--accent); background:var(--accent-soft); }
  .client-card h4{ font-size:14px; font-weight:600; }
  .client-card .csub{ font-size:12px; color:var(--ink-faint); margin-top:2px; }

  .team-mgmt-row{
    display:flex; align-items:center; gap:10px;
    padding:8px 0;
    border-bottom:1px solid var(--line);
  }
  .team-mgmt-row:last-child{ border-bottom:none; }
  .team-mgmt-row .remove-btn{
    margin-left:auto;
    background:none; border:none;
    color:var(--ink-faint);
    font-size:13px;
  }
  .team-mgmt-row .remove-btn:hover{ color:var(--accent-dark); }

  .link-result-row{
    display:flex; align-items:center; justify-content:space-between;
    padding:10px 0;
    border-bottom:1px solid var(--line);
    font-size:13px;
  }
  .link-result-row:last-child{ border-bottom:none; }

  .post-card{ max-width:720px; margin-bottom:16px; }
  .member-dashboard .post-card{ max-width:none; }
  .reactions-row{ display:flex; gap:6px; margin-top:12px; }
  .reaction-btn{
    background:var(--surface-2);
    border:1px solid var(--line);
    border-radius:20px;
    padding:5px 11px;
    font-size:12.5px;
    color:var(--ink-soft);
  }
  .reaction-btn.active{ background:var(--accent-soft); border-color:var(--accent); color:var(--accent-dark); }
  .post-replies{ margin-top:10px; border-top:1px solid var(--line); padding-top:6px; }
  .reply-row{ display:flex; gap:8px; margin-top:12px; }
  .reply-row input{
    flex:1;
    padding:9px 12px;
    border:1px solid var(--line);
    border-radius:var(--radius);
    font-size:13px;
    font-family:inherit;
  }

  .phase-rail{ position:relative; padding-left:6px; }
  .phase{
    display:grid;
    grid-template-columns:44px 1fr;
    gap:16px;
    padding-bottom:28px;
    position:relative;
  }
  .phase:last-child{ padding-bottom:0; }
  .phase::before{
    content:"";
    position:absolute;
    left:21px; top:34px; bottom:0;
    width:1px;
    background:var(--line);
  }
  .phase:last-child::before{ display:none; }
  .phase-num{
    width:42px; height:42px;
    border-radius:50%;
    border:1px solid var(--line);
    display:flex; align-items:center; justify-content:center;
    font-family:'Poppins',sans-serif;
    font-size:12px;
    font-weight:500;
    color:var(--ink-faint);
    background:#fff;
    z-index:1;
  }
  .phase.done .phase-num{ background:var(--ink); color:#fff; border-color:var(--ink); }
  .phase.current .phase-num{ background:var(--accent); color:#fff; border-color:var(--accent); }
  .phase-body h3{ font-size:14.5px; font-weight:600; margin-bottom:3px; }
  .phase-body p{ font-size:13px; color:var(--ink-soft); line-height:1.5; }
  .phase-date{ font-family:'Poppins',sans-serif; font-size:11px; color:var(--ink-faint); margin-top:6px; display:block; }

  .side-card{
    background:var(--surface);
    border:1px solid var(--line);
    padding:22px;
    margin-bottom:16px;
  }
  .side-card h3{ font-size:13px; font-weight:600; margin-bottom:14px; }
  .team-row{ display:flex; align-items:center; gap:10px; margin-bottom:12px; }
  .avatar{
    width:32px; height:32px;
    border-radius:50%;
    background:var(--accent);
    color:#fff;
    display:flex; align-items:center; justify-content:center;
    font-family:'Poppins',sans-serif;
    font-weight:600;
    font-size:13px;
    flex-shrink:0;
  }
  .team-row .avatar{ width:28px; height:28px; font-size:11px; }
  .team-row .tname{ font-size:13px; font-weight:500; }
  .team-row .trole{ font-size:11.5px; color:var(--ink-faint); }
  .stack-pills{ display:flex; flex-wrap:wrap; gap:6px; margin-top:4px; }
  .pill{
    font-family:'Poppins',sans-serif;
    font-size:11px;
    padding:4px 9px;
    background:#fff;
    border:1px solid var(--line);
    border-radius:20px;
    color:var(--ink-soft);
  }

  .update-list{ border:1px solid var(--line); }
  .update-item{
    display:grid;
    grid-template-columns:90px 1fr;
    gap:16px;
    padding:16px 20px;
    border-bottom:1px solid var(--line);
  }
  .update-item:last-child{ border-bottom:none; }
  .update-item .udate{ font-family:'Poppins',sans-serif; font-size:11.5px; color:var(--ink-faint); padding-top:2px; }
  .update-item h4{ font-size:13.5px; font-weight:600; margin-bottom:3px; }
  .update-item p{ font-size:13px; color:var(--ink-soft); line-height:1.5; }

  /* ---------- FILES VIEW ---------- */
  .files-shell{
    display:grid;
    grid-template-columns:270px 1fr;
    border:1px solid var(--line);
    height:calc(100vh - 180px);
    min-height:520px;
  }
  .file-tree{
    border-right:1px solid var(--line);
    background:var(--surface);
    overflow-y:auto;
    padding:14px 8px;
    font-family:'Poppins',sans-serif;
    font-size:12.5px;
  }
  .tree-node{ margin-bottom:1px; }
  .tree-row{
    display:flex;
    align-items:center;
    gap:6px;
    padding:6px 10px;
    border-radius:var(--radius);
    color:var(--ink-soft);
    cursor:pointer;
    white-space:nowrap;
  }
  .tree-row:hover{ background:var(--surface-2); }
  .tree-row.selected{ background:var(--accent); color:#fff; }
  .tree-row .chev{ font-size:9px; width:10px; opacity:.6; flex-shrink:0; transition:transform .12s; }
  .tree-row.open .chev{ transform:rotate(90deg); }
  .tree-children{ padding-left:16px; display:none; }
  .tree-children.open{ display:block; }
  .tree-row .ficon{ opacity:.7; flex-shrink:0; font-size:12px; width:14px; text-align:center; }

  .code-pane{ display:flex; flex-direction:column; min-width:0; }
  .code-tab{
    display:flex; align-items:center; justify-content:space-between;
    padding:10px 20px;
    border-bottom:1px solid var(--line);
    background:#fdfdfc;
  }
  .code-tab .fname{
    font-family:'Poppins',sans-serif;
    font-size:12.5px;
    font-weight:500;
    display:flex; align-items:center; gap:8px;
  }
  .code-tab .fpath{ color:var(--ink-faint); font-weight:400; }
  .code-tab .dl-btn{
    font-size:11.5px;
    color:var(--ink-soft);
    background:none;
    border:1px solid var(--line);
    padding:5px 10px;
    border-radius:var(--radius);
  }
  .code-body{
    flex:1;
    background:var(--mono-bg);
    overflow:auto;
    padding:20px 0;
  }
  .code-line{
    display:grid;
    grid-template-columns:48px 1fr;
    font-family:'Poppins',sans-serif;
    font-size:12.5px;
    line-height:1.7;
  }
  .code-line .ln{ text-align:right; padding-right:16px; color:#48453f; user-select:none; }
  .code-line .lc{ color:var(--mono-text); white-space:pre; padding-right:20px; }
  .tok-kw{ color:#e8896e; }
  .tok-str{ color:#c9a24b; }
  .tok-com{ color:#6b6862; font-style:italic; }
  .tok-fn{ color:#9fc4e8; }

  /* ---------- CODE COMMENTS PANEL ---------- */
  .comments-panel{
    border-top:1px solid var(--line);
    background:var(--surface);
    height:260px;
    flex-shrink:0;
    display:flex;
    flex-direction:column;
  }
  .comments-list{
    flex:1;
    overflow-y:auto;
    padding:10px 16px;
  }
  .comment-item{
    padding:10px 0;
    border-bottom:1px solid var(--line);
    display:flex;
    justify-content:space-between;
    gap:10px;
  }
  .comment-item:last-child{ border-bottom:none; }
  .comment-item .cbody{ font-size:13px; color:var(--ink); line-height:1.5; margin-top:2px; }
  .comment-item .cmeta{ font-size:11px; color:var(--ink-faint); }
  #comments-count{
    background:var(--accent);
    color:#fff;
    font-size:10px;
    font-weight:700;
    border-radius:8px;
    padding:1px 5px;
    margin-left:2px;
  }
  #comments-count:empty{ display:none; }
  .tok-tag{ color:#e8896e; }

  /* ---------- PREVIEW VIEW ---------- */
  .browser-frame{
    border:1px solid var(--line);
    border-radius:6px;
    overflow:hidden;
    height:calc(100vh - 200px);
    min-height:480px;
    display:flex;
    flex-direction:column;
  }
  .browser-chrome{
    background:var(--surface);
    border-bottom:1px solid var(--line);
    padding:10px 14px;
    display:flex;
    align-items:center;
    gap:12px;
  }
  .browser-dots{ display:flex; gap:6px; }
  .browser-dots span{ width:9px; height:9px; border-radius:50%; background:var(--line); }
  .browser-url{
    flex:1;
    background:#fff;
    border:1px solid var(--line);
    border-radius:20px;
    padding:6px 14px;
    font-family:'Poppins',sans-serif;
    font-size:12px;
    color:var(--ink-soft);
    display:flex;
    align-items:center;
    gap:8px;
  }
  .browser-url .lock{ color:var(--accent); }
  .browser-refresh{
    background:none; border:none; color:var(--ink-faint);
    padding:4px;
    display:flex; align-items:center;
  }
  .browser-refresh:hover{ color:var(--ink); }
  .preview-frame-wrap{ flex:1; background:#fff; }
  .preview-frame-wrap iframe{ width:100%; height:100%; border:none; }
  .preview-meta{
    display:flex; align-items:center; gap:16px;
    margin-top:16px;
    font-size:12px;
    color:var(--ink-faint);
  }
  .preview-meta .status-badge{ font-size:11px; }

  /* ---------- FILES <-> LIVE PREVIEW SUBTABS ---------- */
  .subtabs{ display:flex; gap:6px; margin-bottom:20px; }
  .subtab-btn{
    background:none;
    border:1px solid var(--line);
    color:var(--ink-soft);
    padding:7px 14px;
    border-radius:20px;
    font-size:12.5px;
    font-weight:500;
  }
  .subtab-btn.active{ background:var(--ink); color:#fff; border-color:var(--ink); }
  .subtab-panel{ display:none; }
  .subtab-panel.active{ display:block; }

  /* ---------- MESSAGES / FEEDBACK ---------- */
  .composer{
    background:var(--surface);
    border:1px solid var(--line);
    padding:22px;
    max-width:620px;
  }
  .composer textarea{
    width:100%;
    min-height:120px;
    border:1px solid var(--line);
    border-radius:var(--radius);
    padding:12px 14px;
    font-family:inherit;
    font-size:13.5px;
    resize:vertical;
    margin-bottom:14px;
    background:#fff;
  }
  .composer textarea:focus{ border-color:var(--accent); }
  .composer-hint{ font-size:12px; color:var(--ink-faint); margin-top:10px; line-height:1.5; }

  /* ---------- MESSAGES (two-pane) ---------- */
  .messages-shell{
    display:grid;
    grid-template-columns:260px 1fr;
    border:1px solid var(--line);
    height:calc(100vh - 220px);
    min-height:480px;
  }
  .contacts-pane{
    border-right:1px solid var(--line);
    background:var(--surface);
    overflow-y:auto;
    padding:12px;
  }
  .compose-btn{
    display:flex; align-items:center; gap:6px;
    width:100%;
    background:var(--ink);
    color:#fff;
    border:none;
    padding:9px 12px;
    border-radius:var(--radius);
    font-size:13px;
    font-weight:600;
    margin-bottom:12px;
  }
  .compose-btn:hover{ background:var(--accent); }
  .contact-row{
    display:flex; align-items:center; gap:10px;
    padding:9px 8px;
    border-radius:var(--radius);
    cursor:pointer;
    margin-bottom:2px;
  }
  .contact-row:hover{ background:var(--surface-2); }
  .contact-row.active{ background:var(--accent-soft); }
  .contact-row .tname{ font-size:13px; }
  .contact-row .trole{ font-size:11px; }

  .chat-pane{ display:flex; flex-direction:column; min-width:0; background:#fff; }
  .chat-header{
    padding:14px 20px;
    border-bottom:1px solid var(--line);
    font-weight:600;
    font-size:14px;
  }
  .chat-messages{
    flex:1;
    overflow-y:auto;
    padding:18px 20px;
    display:flex;
    flex-direction:column;
    gap:12px;
  }
  .chat-bubble{
    max-width:65%;
    padding:10px 14px;
    border-radius:14px;
    font-size:13.5px;
    line-height:1.5;
  }
  .chat-bubble.mine{
    align-self:flex-end;
    background:var(--ink);
    color:#fff;
    border-bottom-right-radius:4px;
  }
  .chat-bubble.theirs{
    align-self:flex-start;
    background:var(--surface-2);
    color:var(--ink);
    border-bottom-left-radius:4px;
  }
  .chat-meta{ font-size:10.5px; color:var(--ink-faint); margin-top:4px; }
  .chat-bubble.mine + .chat-meta{ text-align:right; }
  .chat-input-row{
    display:flex; gap:10px;
    padding:14px 20px;
    border-top:1px solid var(--line);
  }
  .chat-input-row input{
    flex:1;
    padding:10px 14px;
    border:1px solid var(--line);
    border-radius:20px;
    font-size:13.5px;
    font-family:inherit;
  }
  .chat-input-row input:focus{ border-color:var(--accent); }

  .empty-state{
    border:1px dashed var(--line);
    padding:28px;
    text-align:center;
    color:var(--ink-faint);
    font-size:13px;
    max-width:620px;
    margin-bottom:20px;
  }

  /* ---------- SETTINGS ---------- */
  .settings-card{
    max-width:560px;
    border:1px solid var(--line);
    padding:26px;
    margin-bottom:20px;
  }
  .settings-card h3{ font-size:14px; font-weight:600; margin-bottom:4px; }
  .settings-card p{ font-size:13px; color:var(--ink-soft); line-height:1.6; margin-bottom:14px; }
  .settings-links a{
    display:block; font-size:13px; color:var(--accent); font-weight:500;
    margin-bottom:6px; text-decoration:none;
  }
  .settings-links a:hover{ text-decoration:underline; }

  /* ---------- MODAL (feedback) ---------- */
  .modal-overlay{
    position:fixed;
    inset:0;
    background:rgba(10,10,10,0.45);
    display:flex;
    align-items:center;
    justify-content:center;
    z-index:100;
    padding:20px;
  }
  .modal-card{
    background:#fff;
    border-radius:6px;
    padding:26px;
    max-width:440px;
    width:100%;
    max-height:90vh;
    overflow-y:auto;
  }
  .modal-header{
    display:flex;
    justify-content:space-between;
    align-items:center;
    margin-bottom:16px;
  }
  .modal-header h3{ font-size:16px; font-weight:600; }


  @media (max-width: 900px){
    .sidebar{ position:fixed; left:-100%; z-index:20; transition:left .2s; }
    .sidebar.mobile-open{ left:0; }
    .grid-2{ grid-template-columns:1fr; }
    .overview-top{ grid-template-columns:1fr; }
    .stat-row{ grid-template-columns:repeat(2,1fr); }
    .files-shell{ grid-template-columns:1fr; height:auto; }
    .messages-shell{ grid-template-columns:1fr; height:auto; }
    .contacts-pane{ border-right:none; border-bottom:1px solid var(--line); max-height:200px; }
    .file-tree{ max-height:220px; border-right:none; border-bottom:1px solid var(--line); }
  }

  /* FOOTER */
footer{background:rgba(255,255,255,.6);backdrop-filter:blur(16px) saturate(180%);-webkit-backdrop-filter:blur(16px) saturate(180%);border-top:1px solid rgba(255,255,255,.2);padding:36px 40px}.big-footer+footer{margin-top:0}
.footer-inner{max-width:1080px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.footer-left{display:flex;flex-direction:column;align-items:center}
.footer-center{flex:1;display:flex;justify-content:center}
.footer-right{display:flex;justify-content:flex-end}
.footer-content{display:flex;flex-direction:column;align-items:center;gap:24px}
.footer-brand{display:flex;flex-direction:column;align-items:center;text-align:center;gap:4px}
.footer-copyright{margin:0;font-size:.86rem;font-weight:500;letter-spacing:.01em;color:var(--ink-faint)}
.footer-nav{display:flex;gap:24px;list-style:none;flex-wrap:wrap}
.footer-nav a{font-size:.9rem;color:var(--ink-faint);text-decoration:none;transition:color .15s}
.footer-nav a:hover{color:var(--accent)}
.footer-social{display:flex;gap:16px}
.footer-social a{display:flex;align-items:center;justify-content:center;width:44px;height:44px;background:rgba(255,255,255,.6);backdrop-filter:blur(12px) saturate(180%);-webkit-backdrop-filter:blur(12px) saturate(180%);border:1.5px solid rgba(0,0,0,.08);border-radius:12px;color:var(--ink-faint);transition:all .22s;text-decoration:none}
.footer-social a:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.08)}
.footer-bottom{text-align:center;padding-top:1rem;border-top:1px solid var(--line);margin-top:2rem}
.footer-bottom p{font-size:.9rem;color:var(--ink-faint)}
.footer-copy{font-size:.82rem;color:var(--ink-faint);margin-top:8px}.footer-logo-stack{display:flex;flex-direction:column;align-items:flex-start;gap:16px}.footer-widget{display:flex;align-items:flex-start}.footer-business-meta{display:flex;flex-direction:column;gap:6px;font-size:.82rem;color:var(--ink-faint);line-height:1.5}.footer-business-meta strong{font-weight:500;color:var(--ink-soft)}.footer-nav-widget{display:flex;align-items:center;gap:14px;flex-wrap:wrap}