/* ═══════════════════════════════════════════════════════════════
   DEAL ROOM — ULTRA PRO / MINIMALIST — v4.0 (aligné CHECKOUT)
   AlphaVault AI — Design tokens identiques au checkout.css
   ═══════════════════════════════════════════════════════════════ */

   @import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

   *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
   html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
   
   /* ════════════════════════════════════════════════════════════════════
      DESIGN TOKENS — IDENTIQUES AU CHECKOUT (--dr-*)
   ════════════════════════════════════════════════════════════════════ */
   :root,
   body.dr-theme-light {
       --dr-ink:         #0a0a0a;
       --dr-ink-soft:    #404040;
       --dr-text-muted:  #737373;
       --dr-text-faint:  #a3a3a3;
       --dr-border:      #e5e5e5;
       --dr-border-soft: #f5f5f5;
       --dr-bg:          #fafafa;
       --dr-card:        #ffffff;
       --dr-card-hover:  #fafafa;
       --dr-sidebar-bg:  #ffffff;
       --dr-header-bg:   rgba(255,255,255,0.97);
       --dr-input-bg:    #ffffff;
       --dr-input-border:#e5e5e5;
       --dr-overlay:     rgba(0,0,0,0.4);
       --dr-modal-bg:    #ffffff;
   
       --dr-text:         #0a0a0a;
       --dr-text-dim:     #404040;
       --dr-text-inverse: #ffffff;
   
       --dr-green:   #16a34a;
       --dr-green-bg:#f0fdf4;
       --dr-red:     #dc2626;
       --dr-red-bg:  #fef2f2;
       --dr-amber:   #0a0a0a; /* neutralisé — plus d'orange flashy */
       --dr-purple:  #0a0a0a;
       --dr-cyan:    #0a0a0a;
   
       /* Compat rétro — tout pointe vers l'ink */
       --dr-primary:       #0a0a0a;
       --dr-primary-d:     #262626;
       --dr-primary-soft:  #f5f5f5;
   
       --dr-sidebar-border : rgba(0,0,0,.08);
       --dr-sidebar-hover  : #f5f5f5;
       --dr-sidebar-active : #0a0a0a;
       --dr-sidebar-text   : #737373;
       --dr-sidebar-hi     : #0a0a0a;
       --dr-sidebar-scroll-thumb: #e5e5e5;
   
       --dr-radius-sm : 4px;
       --dr-radius    : 6px;
       --dr-radius-lg : 10px;
       --dr-radius-xl : 12px;
       --dr-radius-full:999px;
   
       --dr-shadow-sm : 0 1px 3px rgba(0,0,0,0.04);
       --dr-shadow-md : 0 1px 3px rgba(0,0,0,0.04);
       --dr-shadow-lg : 0 4px 12px rgba(0,0,0,0.06);
       --dr-shadow-xl : 0 12px 32px rgba(0,0,0,0.10);
   
       --dr-sidebar-w   : 240px;
       --dr-sidebar-col : 68px;
       --dr-panel-w     : 340px;
       --dr-header-h    : 56px;
   
       --dr-transition : 0.15s ease;
   }
   
   body.dr-dark {
       --dr-ink:         #fafafa;
       --dr-ink-soft:    #d4d4d4;
       --dr-text-muted:  #a3a3a3;
       --dr-text-faint:  #737373;
       --dr-border:      #262626;
       --dr-border-soft: #171717;
       --dr-bg:          #0a0a0a;
       --dr-card:        #141414;
       --dr-card-hover:  #171717;
       --dr-sidebar-bg:  #0a0a0a;
       --dr-header-bg:   rgba(10,10,10,0.97);
       --dr-input-bg:    #141414;
       --dr-input-border:#262626;
       --dr-overlay:     rgba(0,0,0,0.7);
       --dr-modal-bg:    #0f0f0f;
   
       --dr-text:         #fafafa;
       --dr-text-dim:     #d4d4d4;
   
       --dr-green-bg: rgba(22,163,74,0.12);
       --dr-red-bg:   rgba(220,38,38,0.12);
   
       --dr-primary:      #fafafa;
       --dr-primary-d:    #d4d4d4;
       --dr-primary-soft: #171717;
   
       --dr-sidebar-border : #262626;
       --dr-sidebar-hover  : rgba(255,255,255,.06);
       --dr-sidebar-active : #fafafa;
       --dr-sidebar-text   : #a3a3a3;
       --dr-sidebar-hi     : #fafafa;
       --dr-sidebar-scroll-thumb: #262626;
   
       --dr-shadow-sm : 0 1px 3px rgba(0,0,0,0.3);
       --dr-shadow-md : 0 1px 3px rgba(0,0,0,0.4);
       --dr-shadow-lg : 0 4px 12px rgba(0,0,0,0.5);
       --dr-shadow-xl : 0 12px 32px rgba(0,0,0,0.6);
   }
   
   /* ════════════════════════════════════════════════════════════════════
      BASE
   ════════════════════════════════════════════════════════════════════ */
   body.dr-page {
       font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
       background: var(--dr-bg);
       color: var(--dr-text);
       -webkit-font-smoothing: antialiased;
       line-height: 1.5;
       overflow: hidden;
       height: 100vh;
       width: 100vw;
       transition: background .2s ease, color .2s ease;
   }
   
   #drApp { display: flex; height: 100vh; width: 100vw; overflow: hidden; position: relative; }
   
   /* ════════════════════════════════════════════════════════════════════
      SIDEBAR
   ════════════════════════════════════════════════════════════════════ */
   #drSidebar {
       width: var(--dr-sidebar-w);
       min-width: var(--dr-sidebar-w);
       height: 100vh;
       background: var(--dr-sidebar-bg);
       border-right: 1px solid var(--dr-sidebar-border);
       display: flex;
       flex-direction: column;
       position: relative;
       transition: width .2s ease, min-width .2s ease, background .2s ease, border-color .2s ease;
       overflow: visible;
       z-index: 200;
       flex-shrink: 0;
   }
   .dr-sidebar-logo-wrap, .dr-new-wrap { overflow: hidden; }
   
   #drSidebar.collapsed { width: var(--dr-sidebar-col); min-width: var(--dr-sidebar-col); }
   #drSidebar.collapsed .dr-sidebar-text,
   #drSidebar.collapsed .dr-new-btn-text,
   #drSidebar.collapsed .dr-nav-label,
   #drSidebar.collapsed .dr-nav-badge,
   #drSidebar.collapsed .dr-logo-text,
   #drSidebar.collapsed .dr-room-sidebar-name,
   #drSidebar.collapsed .dr-storage-meter,
   #drSidebar.collapsed .dr-sidebar-footer .dr-user-info { display: none; }
   #drSidebar.collapsed .dr-logo-icon { display: block !important; }
   #drSidebar:not(.collapsed) .dr-logo-icon { display: none; }
   
   .dr-mobile-close {
       display: none; position: absolute; top: 12px; right: 12px;
       background: none; border: none; color: var(--dr-sidebar-text);
       font-size: 16px; cursor: pointer; z-index: 10;
   }
   
   .dr-sidebar-logo-wrap {
       display: flex; align-items: center; padding: 18px 16px 14px;
       text-decoration: none; border-bottom: 1px solid var(--dr-border-soft);
       margin-bottom: 8px; flex-shrink: 0; transition: border-color .2s;
       min-height: 56px;
   }
   .dr-logo-text  { height: 22px; object-fit: contain; max-width: 170px; }
   body.dr-dark .dr-logo-text { filter: invert(1) brightness(1.8); }
   .dr-logo-icon  { height: 26px; width: 26px; object-fit: contain; }
   
   .dr-new-wrap { padding: 0 10px; margin-bottom: 6px; flex-shrink: 0; }
   .dr-new-btn {
       display: flex; align-items: center; gap: 8px; width: 100%;
       padding: 9px 12px; background: var(--dr-ink); border: none;
       border-radius: var(--dr-radius-sm); color: var(--dr-bg);
       font-size: 12.5px; font-weight: 700; cursor: pointer;
       transition: var(--dr-transition); white-space: nowrap; overflow: hidden;
   }
   .dr-new-btn:hover { opacity: .85; }
   
   .dr-sidebar-scroll {
       flex: 1; overflow-y: auto; overflow-x: hidden;
       scrollbar-width: thin; scrollbar-color: var(--dr-sidebar-scroll-thumb) transparent;
       padding: 6px 0;
   }
   .dr-sidebar-scroll::-webkit-scrollbar { width: 4px; }
   .dr-sidebar-scroll::-webkit-scrollbar-thumb { background: var(--dr-sidebar-scroll-thumb); border-radius: 4px; }
   
   .dr-platform-divider { border: none; border-top: 1px solid var(--dr-border-soft); margin: 4px 0; }
   .dr-platform-section { margin-bottom: 2px; }
   .dr-platform-folder {
       display: flex; align-items: center; gap: 8px; width: 100%;
       padding: 7px 14px; background: none; border: none;
       color: var(--dr-sidebar-text); font-size: 10.5px; font-weight: 700;
       cursor: pointer; transition: var(--dr-transition); text-align: left;
       text-transform: uppercase; letter-spacing: .04em;
   }
   .dr-platform-folder:hover { background: var(--dr-border-soft); color: var(--dr-sidebar-hi); }
   .dr-platform-folder .arrow { margin-left: auto; font-size: 8px; transition: transform .2s; }
   .dr-platform-folder.open .arrow { transform: rotate(180deg); }
   .dr-platform-submenu { display: none; overflow: hidden; }
   .dr-platform-submenu.open { display: block; }
   .dr-platform-link {
       display: flex; align-items: center; gap: 8px; padding: 5px 14px 5px 28px;
       color: var(--dr-sidebar-text); font-size: 10px; font-weight: 500;
       text-decoration: none; transition: var(--dr-transition);
   }
   .dr-platform-link:hover { color: var(--dr-sidebar-hi); background: var(--dr-border-soft); }
   .dr-platform-link i { width: 12px; text-align: center; font-size: 10px; }
   
   .dr-nav { padding: 4px 0; }
   .dr-nav-section { margin-bottom: 8px; }
   .dr-nav-label {
       font-size: 9px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em;
       color: var(--dr-text-faint); padding: 10px 20px 6px; white-space: nowrap; overflow: hidden;
   }
   .dr-nav-item {
       display: flex; align-items: center; gap: 10px; padding: 8px 12px; margin: 1px 10px;
       border-radius: var(--dr-radius-sm); cursor: pointer; color: var(--dr-sidebar-text);
       font-size: 12.5px; font-weight: 600; transition: var(--dr-transition);
       white-space: nowrap; overflow: hidden;
   }
   .dr-nav-item:hover { background: var(--dr-border-soft); color: var(--dr-sidebar-hi); }
   .dr-nav-item.active { background: var(--dr-ink); color: var(--dr-bg); }
   .dr-nav-item.active .dr-nav-item-icon { color: var(--dr-bg) !important; }
   .dr-nav-item-icon {
       width: 28px; height: 28px; border-radius: var(--dr-radius-sm);
       display: flex; align-items: center; justify-content: center;
       font-size: 12px; flex-shrink: 0; color: var(--dr-sidebar-text);
   }
   .dr-nav-item:hover .dr-nav-item-icon { color: var(--dr-sidebar-hi); }
   .dr-nav-badge {
       margin-left: auto; background: var(--dr-ink); color: var(--dr-bg);
       font-size: 9px; font-weight: 800; padding: 1px 6px; border-radius: 20px;
       min-width: 18px; text-align: center; flex-shrink: 0;
   }
   
   .dr-room-sidebar-item {
       display: flex; align-items: center; gap: 7px; padding: 5px 10px; margin: 1px 6px;
       border-radius: var(--dr-radius-sm); cursor: pointer; font-size: 10px; font-weight: 600;
       color: var(--dr-sidebar-text); transition: var(--dr-transition); overflow: hidden;
   }
   .dr-room-sidebar-item:hover { background: var(--dr-border-soft); color: var(--dr-sidebar-hi); }
   .dr-room-sidebar-item.active { background: var(--dr-ink); color: var(--dr-bg); }
   .dr-room-sidebar-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; background: var(--dr-ink); }
   .dr-room-sidebar-item.active .dr-room-sidebar-dot { background: var(--dr-bg); }
   .dr-room-sidebar-name { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
   
   .dr-storage-meter { padding: 10px 14px; border-top: 1px solid var(--dr-border-soft); flex-shrink: 0; }
   .dr-storage-label { display: flex; justify-content: space-between; font-size: 9px; font-weight: 700; color: var(--dr-sidebar-text); margin-bottom: 5px; }
   .dr-storage-bar { height: 3px; background: var(--dr-border-soft); border-radius: 3px; overflow: hidden; }
   .dr-storage-fill { height: 100%; background: var(--dr-ink); border-radius: 3px; transition: width .5s ease; }
   
   .dr-sidebar-footer {
       padding: 8px; border-top: 1px solid var(--dr-border-soft); position: relative;
       flex-shrink: 0; background: var(--dr-sidebar-bg); transition: background .2s, border-color .2s;
   }
   .dr-sidebar-user-trigger {
       display: flex; align-items: center; gap: 8px; padding: 8px;
       border-radius: var(--dr-radius-sm); cursor: pointer; transition: var(--dr-transition);
   }
   .dr-sidebar-user-trigger:hover { background: var(--dr-border-soft); }
   
   #drUserName   { color: var(--dr-sidebar-hi) !important; }
   #drUserEmail  { color: var(--dr-sidebar-text) !important; }
   #drUserPlan   { background: var(--dr-border-soft) !important; color: var(--dr-ink-soft) !important; border: 1px solid var(--dr-border); }
   #drUserChevron { color: var(--dr-sidebar-text) !important; }
   
   .dr-sidebar-user-dropdown {
       display: none; position: absolute; bottom: 100%; left: 8px; right: 8px;
       background: var(--dr-modal-bg); border: 1px solid var(--dr-border);
       border-radius: var(--dr-radius-lg); padding: 8px; margin-bottom: 4px;
       z-index: 1000; box-shadow: var(--dr-shadow-xl);
   }
   .dr-sidebar-user-dropdown.open { display: block; }
   .dr-sidebar-dropdown-header {
       display: flex; align-items: center; gap: 10px; padding: 8px;
       border-bottom: 1px solid var(--dr-border-soft); margin-bottom: 4px;
   }
   #drDropdownName  { color: var(--dr-text) !important; }
   #drDropdownEmail { color: var(--dr-text-muted) !important; }
   .dr-sidebar-dropdown-link {
       display: flex; align-items: center; gap: 8px; padding: 8px 10px;
       color: var(--dr-text-dim); text-decoration: none; font-size: 12px; font-weight: 600;
       border-radius: var(--dr-radius-sm); transition: var(--dr-transition);
   }
   .dr-sidebar-dropdown-link:hover { background: var(--dr-border-soft); color: var(--dr-text); }
   .dr-sidebar-dropdown-logout {
       display: flex; align-items: center; gap: 8px; padding: 8px 10px; width: 100%;
       background: none; border: none; color: var(--dr-red); font-size: 12px; font-weight: 600;
       border-radius: var(--dr-radius-sm); cursor: pointer; transition: var(--dr-transition);
   }
   .dr-sidebar-dropdown-logout:hover { background: var(--dr-red-bg); }
   
   .dr-sidebar-toggle {
       display: flex; align-items: center; justify-content: center; width: 26px; height: 26px;
       background: var(--dr-card); border: 1px solid var(--dr-border); border-radius: 50%;
       position: absolute; right: -13px; top: 50%; transform: translateY(-50%);
       cursor: pointer; color: var(--dr-text-muted); font-size: 9px;
       transition: var(--dr-transition); z-index: 300; box-shadow: var(--dr-shadow-md);
   }
   .dr-sidebar-toggle:hover { background: var(--dr-ink); border-color: var(--dr-ink); color: var(--dr-bg); }
   #drSidebar.collapsed #drSidebarToggleIcon { transform: rotate(180deg); }
   
   .dr-sidebar-section-title {
       font-size: 9px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em;
       color: var(--dr-text-faint); padding: 6px 14px 4px; white-space: nowrap; overflow: hidden;
   }
   
   /* ════════════════════════════════════════════════════════════════════
      MAIN / HEADER
   ════════════════════════════════════════════════════════════════════ */
   #drMain { flex: 1; display: flex; flex-direction: column; height: 100vh; overflow: hidden; min-width: 0; }
   
   #drHeader {
       height: var(--dr-header-h); background: var(--dr-header-bg);
       border-bottom: 1px solid var(--dr-border); display: flex; align-items: center; gap: 10px;
       padding: 0 20px; flex-shrink: 0; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
       z-index: 100; transition: background .2s, border-color .2s;
   }
   
   .dr-header-btn {
       display: flex; align-items: center; gap: 6px; padding: 7px 10px; background: none;
       border: 1px solid var(--dr-border); border-radius: var(--dr-radius-sm); color: var(--dr-text-dim);
       font-size: 12px; font-weight: 600; cursor: pointer; transition: var(--dr-transition); white-space: nowrap;
   }
   .dr-header-btn:hover { background: var(--dr-border-soft); color: var(--dr-text); border-color: var(--dr-ink-soft); }
   
   .dr-breadcrumb { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
   .dr-breadcrumb-item { font-size: 12px; font-weight: 600; color: var(--dr-text-dim); cursor: pointer; transition: var(--dr-transition); }
   .dr-breadcrumb-item:hover { color: var(--dr-text); }
   .dr-breadcrumb-sep { font-size: 9px; color: var(--dr-text-faint); }
   .dr-breadcrumb-current { font-size: 13px; font-weight: 700; color: var(--dr-text); }
   
   .dr-search-wrap { flex: 1; max-width: 480px; position: relative; }
   .dr-search-input {
       width: 100%; padding: 9px 12px 9px 34px; background: var(--dr-input-bg);
       border: 1px solid var(--dr-input-border); border-radius: var(--dr-radius-sm);
       color: var(--dr-text); font-size: 12.5px; font-weight: 500; outline: none; transition: var(--dr-transition);
   }
   .dr-search-input::placeholder { color: var(--dr-text-faint); }
   .dr-search-input:focus { border-color: var(--dr-ink); }
   .dr-search-icon { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); color: var(--dr-text-faint); font-size: 11px; pointer-events: none; }
   
   .dr-header-controls { display: flex; align-items: center; gap: 6px; margin-left: auto; flex-shrink: 0; }
   
   .dr-filter-tabs {
       display: flex; gap: 2px; background: var(--dr-border-soft); border: 1px solid var(--dr-border);
       border-radius: var(--dr-radius-sm); padding: 3px;
   }
   .dr-filter-tab { padding: 5px 12px; border-radius: var(--dr-radius-sm); font-size: 11px; font-weight: 700; cursor: pointer; color: var(--dr-text-muted); transition: var(--dr-transition); white-space: nowrap; }
   .dr-filter-tab.active { background: var(--dr-ink); color: var(--dr-bg); }
   .dr-filter-tab:not(.active):hover { color: var(--dr-text); }
   
   .dr-sort-wrap { position: relative; }
   .dr-sort-dropdown {
       display: none; position: absolute; top: calc(100% + 6px); right: 0;
       background: var(--dr-modal-bg); border: 1px solid var(--dr-border);
       border-radius: var(--dr-radius-lg); padding: 6px; min-width: 190px;
       z-index: 9000; box-shadow: var(--dr-shadow-dropdown, var(--dr-shadow-lg));
   }
   .dr-sort-dropdown.open { display: block; }
   .dr-sort-option { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-radius: var(--dr-radius-sm); font-size: 12px; font-weight: 500; color: var(--dr-text-dim); cursor: pointer; transition: var(--dr-transition); }
   .dr-sort-option:hover { background: var(--dr-border-soft); color: var(--dr-text); }
   .dr-sort-option.active { background: var(--dr-border-soft); color: var(--dr-text); font-weight: 700; }
   
   .dr-view-toggle { display: flex; gap: 2px; background: var(--dr-border-soft); border: 1px solid var(--dr-border); border-radius: var(--dr-radius-sm); padding: 2px; }
   .dr-view-btn { padding: 5px 8px; border-radius: 5px; background: none; border: none; color: var(--dr-text-muted); font-size: 11px; cursor: pointer; transition: var(--dr-transition); }
   .dr-view-btn.active { background: var(--dr-ink); color: var(--dr-bg); }
   .dr-view-btn:not(.active):hover { color: var(--dr-text); }
   
   .dr-theme-toggle {
       width: 32px; height: 32px; border-radius: var(--dr-radius-sm); border: 1px solid var(--dr-border);
       background: none; color: var(--dr-text-dim); font-size: 13px; cursor: pointer;
       display: flex; align-items: center; justify-content: center; transition: var(--dr-transition);
   }
   .dr-theme-toggle:hover { background: var(--dr-border-soft); color: var(--dr-text); border-color: var(--dr-ink-soft); }
   
   .dr-user-avatar {
       width: 30px; height: 30px; border-radius: 50%; background: var(--dr-ink);
       display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700;
       color: var(--dr-bg); cursor: pointer; flex-shrink: 0; overflow: hidden;
   }
   .dr-user-avatar img { width: 100%; height: 100%; object-fit: cover; }
   
   .dr-user-menu { display: none; position: fixed; right: 16px; top: var(--dr-header-h); background: var(--dr-modal-bg); border: 1px solid var(--dr-border); border-radius: var(--dr-radius-lg); padding: 8px; min-width: 210px; z-index: 10000; box-shadow: var(--dr-shadow-xl); }
   .dr-user-menu.open { display: block !important; }
   
   /* ════════════════════════════════════════════════════════════════════
      CONTENT
   ════════════════════════════════════════════════════════════════════ */
   #drContent { flex: 1; overflow-y: auto; overflow-x: hidden; padding: 24px 28px; scrollbar-width: thin; scrollbar-color: var(--dr-border) transparent; }
   #drContent::-webkit-scrollbar { width: 5px; }
   #drContent::-webkit-scrollbar-thumb { background: var(--dr-border); border-radius: 5px; }
   
   .dr-view { display: none; }
   .dr-view.active { display: block; animation: drFadeIn .2s ease; }
   @keyframes drFadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
   
   /* ════════════════════════════════════════════════════════════════════
      STATS GRID
   ════════════════════════════════════════════════════════════════════ */
   .dr-stats-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(130px,1fr)); gap: 14px; margin-bottom: 24px; }
   .dr-stat-card {
       background: var(--dr-card); border: 1px solid var(--dr-border); border-radius: var(--dr-radius-lg);
       padding: 18px; display: flex; flex-direction: column; align-items: center; gap: 6px; text-align: center;
       box-shadow: var(--dr-shadow-sm); transition: border-color .15s ease;
   }
   .dr-stat-card:hover { border-color: var(--dr-ink-soft); }
   .dr-stat-card > i { font-size: 18px; color: var(--dr-text); margin-bottom: 2px; opacity: .7; }
   .dr-stat-value { font-size: 21px; font-weight: 700; color: var(--dr-text); line-height: 1; }
   .dr-stat-label { font-size: 10px; font-weight: 700; color: var(--dr-text-muted); text-transform: uppercase; letter-spacing: .05em; }
   
   /* ════════════════════════════════════════════════════════════════════
      ROOMS GRID & CARDS — minimaliste, monochrome
   ════════════════════════════════════════════════════════════════════ */
   .dr-rooms-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(320px,1fr)); gap: 16px; }
   .dr-rooms-grid.list-mode { grid-template-columns: 1fr; }
   
   .dr-room-card {
       background: var(--dr-card) !important;
       border: 1px solid var(--dr-border) !important;
       border-radius: var(--dr-radius-lg);
       padding: 20px;
       cursor: pointer;
       box-shadow: var(--dr-shadow-sm) !important;
       position: relative;
       overflow: hidden;
       transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease;
   }
   .dr-room-card::before, .dr-room-card::after { content: none !important; display: none !important; }
   .dr-room-card:hover {
       transform: translateY(-2px);
       box-shadow: var(--dr-shadow-lg) !important;
       border-color: var(--dr-ink-soft) !important;
   }
   
   .dr-room-card-header { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 14px; }
   .dr-room-card-icon {
       width: 40px; height: 40px; border-radius: var(--dr-radius-sm);
       display: flex; align-items: center; justify-content: center; font-size: 15px;
       flex-shrink: 0; background: var(--dr-border-soft) !important; color: var(--dr-text) !important;
   }
   .dr-room-card-info { flex: 1; min-width: 0; }
   .dr-room-card-name { font-size: 14px; font-weight: 700; color: var(--dr-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-bottom: 2px; }
   .dr-room-card-target { font-size: 11px; font-weight: 500; color: var(--dr-text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
   .dr-room-card-actions { display: flex; gap: 4px; align-items: center; flex-shrink: 0; }
   .dr-room-card-action {
       width: 26px; height: 26px; border-radius: var(--dr-radius-sm); border: 1px solid var(--dr-border);
       background: none; color: var(--dr-text-muted); font-size: 10px; cursor: pointer;
       display: flex; align-items: center; justify-content: center; transition: var(--dr-transition);
   }
   .dr-room-card-action:hover { background: var(--dr-border-soft); color: var(--dr-text); }
   .dr-room-card-action.danger:hover { background: var(--dr-red-bg); color: var(--dr-red); border-color: var(--dr-red); }
   
   .dr-room-card-stats { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
   .dr-room-card-stat { display: flex; align-items: center; gap: 4px; font-size: 10.5px; font-weight: 600; color: var(--dr-text-muted); }
   .dr-room-card-stat i { color: var(--dr-text-faint) !important; }
   
   .dr-room-card-progress { margin-bottom: 12px; }
   .dr-room-card-progress-label { display: flex; justify-content: space-between; font-size: 9.5px; font-weight: 700; color: var(--dr-text-muted); margin-bottom: 5px; }
   .dr-progress-bar { height: 3px; background: var(--dr-border); border-radius: var(--dr-radius-full); overflow: hidden; }
   .dr-progress-fill { height: 100%; background: var(--dr-ink) !important; border-radius: var(--dr-radius-full); transition: width .4s ease; }
   
   .dr-room-card-footer { display: flex; align-items: center; justify-content: space-between; padding-top: 12px; border-top: 1px solid var(--dr-border-soft); font-size: 9.5px; color: var(--dr-text-muted); }
   .dr-room-card-date { font-weight: 600; }
   
   /* ════════════════════════════════════════════════════════════════════
      EMPTY / SPINNER
   ════════════════════════════════════════════════════════════════════ */
   .dr-empty { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 48px 24px; text-align: center; color: var(--dr-text-muted); }
   .dr-empty-icon { font-size: 32px; margin-bottom: 14px; opacity: .3; color: var(--dr-text); }
   .dr-empty-title { font-size: 15px; font-weight: 700; color: var(--dr-text); margin-bottom: 6px; }
   .dr-empty-sub { font-size: 12px; font-weight: 500; color: var(--dr-text-muted); margin-bottom: 16px; line-height: 1.6; }
   
   .dr-spinner { display: flex; align-items: center; justify-content: center; gap: 10px; padding: 32px; color: var(--dr-text-muted); font-size: 12px; font-weight: 600; }
   .dr-ring { display: inline-block; width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--dr-border); border-top-color: var(--dr-ink); animation: drSpin .7s linear infinite; flex-shrink: 0; }
   @keyframes drSpin { to { transform: rotate(360deg); } }
   
   /* ════════════════════════════════════════════════════════════════════
      ROOM DETAIL — HEADER
   ════════════════════════════════════════════════════════════════════ */
   .dr-room-header {
       background: var(--dr-card); border: 1px solid var(--dr-border); border-radius: var(--dr-radius-lg);
       padding: 22px 26px; display: flex; align-items: flex-start; gap: 16px; margin-bottom: 14px;
       flex-wrap: wrap; box-shadow: var(--dr-shadow-sm);
   }
   .dr-room-header-left { display: flex; align-items: flex-start; gap: 14px; flex: 1; min-width: 0; }
   .dr-room-header-icon {
       width: 48px; height: 48px; border-radius: var(--dr-radius-lg); display: flex;
       align-items: center; justify-content: center; font-size: 19px; flex-shrink: 0;
       background: var(--dr-border-soft) !important; color: var(--dr-text) !important;
   }
   .dr-room-header-info { flex: 1; min-width: 0; }
   .dr-room-title { font-size: 19px; font-weight: 700; color: var(--dr-text); letter-spacing: -.01em; }
   .dr-room-meta { display: flex; gap: 14px; flex-wrap: wrap; font-size: 11px; font-weight: 600; color: var(--dr-text-muted); margin-top: 5px; }
   .dr-room-meta span { display: flex; align-items: center; gap: 4px; }
   .dr-room-header-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; flex-shrink: 0; }
   
   .dr-phase-badge {
       font-size: 9px; font-weight: 700; padding: 3px 9px; border-radius: var(--dr-radius-full);
       text-transform: uppercase; letter-spacing: .05em; background: var(--dr-border-soft) !important;
       color: var(--dr-text-muted) !important; border: 1px solid var(--dr-border);
   }
   
   .dr-toggle-label {
       display: flex; align-items: center; gap: 6px; cursor: pointer; font-size: 11px; font-weight: 700;
       color: var(--dr-text-dim); padding: 6px 10px; border: 1px solid var(--dr-border);
       border-radius: var(--dr-radius-sm); background: none; transition: var(--dr-transition);
   }
   .dr-toggle-label:hover { border-color: var(--dr-ink); color: var(--dr-text); }
   .dr-toggle-label input[type="checkbox"] { display: none; }
   .dr-toggle-switch { width: 30px; height: 17px; background: var(--dr-border); border-radius: var(--dr-radius-full); position: relative; transition: background .2s; }
   .dr-toggle-switch::after { content: ''; position: absolute; top: 2px; left: 2px; width: 13px; height: 13px; border-radius: 50%; background: var(--dr-card); transition: left .2s; box-shadow: 0 1px 3px rgba(0,0,0,.2); }
   .dr-toggle-label input:checked + .dr-toggle-switch { background: var(--dr-ink); }
   .dr-toggle-label input:checked + .dr-toggle-switch::after { left: 15px; background: var(--dr-bg); }
   
   .dr-nda-banner {
       display: flex; align-items: center; gap: 10px; background: var(--dr-border-soft);
       border: 1px solid var(--dr-border); border-radius: var(--dr-radius-lg); padding: 11px 16px;
       font-size: 12px; font-weight: 600; color: var(--dr-text-dim); margin-bottom: 14px;
   }
   .dr-nda-banner i { flex-shrink: 0; color: var(--dr-text-muted); }
   
   /* ── ROOM TABS ───────────────────────────────────────────────────── */
   .dr-room-tabs {
       display: flex; gap: 0; background: var(--dr-card); border: 1px solid var(--dr-border);
       border-radius: var(--dr-radius-lg); padding: 4px; margin-bottom: 16px; overflow-x: auto;
       scrollbar-width: none; box-shadow: var(--dr-shadow-sm);
   }
   .dr-room-tabs::-webkit-scrollbar { display: none; }
   .dr-room-tab { display: flex; align-items: center; gap: 6px; padding: 8px 13px; border-radius: var(--dr-radius-sm); border: none; background: none; color: var(--dr-text-dim); font-size: 12px; font-weight: 700; cursor: pointer; white-space: nowrap; transition: var(--dr-transition); }
   .dr-room-tab:hover { background: var(--dr-border-soft); color: var(--dr-text); }
   .dr-room-tab.active { background: var(--dr-ink); color: var(--dr-bg); }
   .dr-room-tab i { font-size: 11px; }
   
   .dr-tab-content { display: none; }
   .dr-tab-content.active { display: block; }
   
   /* ── DROP ZONE ────────────────────────────────────────────────────── */
   .dr-drop-zone {
       display: none; align-items: center; justify-content: center; gap: 8px; padding: 22px;
       margin-bottom: 14px; border: 1px dashed var(--dr-border); border-radius: var(--dr-radius-lg);
       background: var(--dr-border-soft); color: var(--dr-text-dim); font-size: 13px; font-weight: 700;
       transition: var(--dr-transition);
   }
   .dr-drop-zone.drag-over { display: flex; border-color: var(--dr-ink); }
   
   /* ── DOC SECTION ─────────────────────────────────────────────────── */
   .dr-doc-section {
       background: var(--dr-card); border: 1px solid var(--dr-border); border-radius: var(--dr-radius-lg);
       margin-bottom: 12px; overflow: hidden; box-shadow: var(--dr-shadow-sm);
   }
   .dr-doc-section.collapsed .dr-doc-list { display: none; }
   .dr-doc-section.locked { opacity: .7; }
   .dr-doc-section-header {
       display: flex; align-items: center; gap: 8px; padding: 13px 16px; cursor: pointer;
       background: var(--dr-border-soft); border-bottom: 1px solid var(--dr-border); transition: var(--dr-transition);
   }
   .dr-doc-section-header:hover { background: var(--dr-card-hover); }
   .dr-doc-section-icon { font-size: 13px; color: var(--dr-text); }
   .dr-doc-section-name { font-size: 12.5px; font-weight: 700; color: var(--dr-text); flex: 1; }
   .dr-doc-section-count { font-size: 9.5px; font-weight: 700; color: var(--dr-text-muted); }
   .dr-doc-section-toggle { font-size: 9px; color: var(--dr-text-muted); transition: transform .2s; }
   .dr-doc-section.collapsed .dr-doc-section-toggle { transform: rotate(-90deg); }
   .dr-doc-list { padding: 6px; }
   
   .dr-doc-item { display: flex; align-items: center; gap: 10px; padding: 10px 10px; border-radius: var(--dr-radius-sm); cursor: pointer; transition: var(--dr-transition); }
   .dr-doc-item:hover { background: var(--dr-border-soft); }
   .dr-doc-item-icon {
       width: 36px; height: 36px; border-radius: var(--dr-radius-sm); display: flex;
       align-items: center; justify-content: center; font-size: 14px; flex-shrink: 0;
       background: var(--dr-border-soft) !important; color: var(--dr-text) !important;
   }
   .dr-doc-item-info { flex: 1; min-width: 0; }
   .dr-doc-item-name { font-size: 12.5px; font-weight: 700; color: var(--dr-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: flex; align-items: center; gap: 5px; }
   .dr-doc-item-meta { display: flex; gap: 10px; flex-wrap: wrap; font-size: 9.5px; font-weight: 600; color: var(--dr-text-muted); margin-top: 3px; }
   .dr-doc-item-desc { font-size: 10.5px; color: var(--dr-text-muted); margin-top: 3px; }
   .dr-doc-item-actions { display: flex; gap: 3px; opacity: 0; transition: var(--dr-transition); }
   .dr-doc-item:hover .dr-doc-item-actions { opacity: 1; }
   .dr-doc-badge { font-size: 9px; position: relative; color: var(--dr-text-muted) !important; }
   
   /* ── ACCESS LIST ─────────────────────────────────────────────────── */
   .dr-access-toolbar { display: flex; gap: 8px; margin-bottom: 16px; }
   .dr-access-item {
       display: flex; align-items: center; gap: 12px; padding: 15px 16px; background: var(--dr-card);
       border: 1px solid var(--dr-border); border-radius: var(--dr-radius-lg); margin-bottom: 10px;
       box-shadow: var(--dr-shadow-sm);
   }
   .dr-access-avatar {
       width: 42px; height: 42px; border-radius: 50%; display: flex; align-items: center;
       justify-content: center; font-size: 16px; font-weight: 700; color: var(--dr-bg);
       background: var(--dr-ink) !important; flex-shrink: 0;
   }
   .dr-access-info { flex: 1; min-width: 0; }
   .dr-access-name { font-size: 12.5px; font-weight: 700; color: var(--dr-text); display: flex; align-items: center; gap: 6px; flex-wrap: wrap; margin-bottom: 4px; }
   .dr-access-meta { display: flex; gap: 10px; flex-wrap: wrap; font-size: 9.5px; font-weight: 600; color: var(--dr-text-muted); }
   .dr-access-actions { display: flex; gap: 4px; flex-shrink: 0; }
   
   /* ── Q&A ─────────────────────────────────────────────────────────── */
   .dr-qa-toolbar { margin-bottom: 16px; }
   .dr-qa-filters { display: flex; gap: 4px; flex-wrap: wrap; }
   .dr-qa-filter {
       padding: 5px 12px; border-radius: var(--dr-radius-full); border: 1px solid var(--dr-border);
       background: none; color: var(--dr-text-muted); font-size: 10px; font-weight: 700;
       cursor: pointer; transition: var(--dr-transition);
   }
   .dr-qa-filter.active { background: var(--dr-ink); color: var(--dr-bg); border-color: var(--dr-ink); }
   .dr-qa-filter:not(.active):hover { border-color: var(--dr-ink-soft); color: var(--dr-text); }
   
   .dr-qa-item { background: var(--dr-card); border: 1px solid var(--dr-border); border-radius: var(--dr-radius-lg); padding: 15px 16px; margin-bottom: 10px; box-shadow: var(--dr-shadow-sm); }
   .dr-qa-item.answered { border-left: 2px solid var(--dr-ink); }
   .dr-qa-item.pinned   { border-left: 2px solid var(--dr-text-muted); }
   .dr-qa-header { display: flex; align-items: center; gap: 8px; margin-bottom: 9px; flex-wrap: wrap; }
   .dr-qa-asker { font-size: 11.5px; font-weight: 700; color: var(--dr-text); }
   .dr-qa-date { font-size: 9.5px; color: var(--dr-text-muted); }
   .dr-qa-question { font-size: 13px; font-weight: 600; color: var(--dr-text); line-height: 1.55; }
   .dr-qa-answer { margin-top: 10px; padding: 11px 13px; background: var(--dr-border-soft); border-radius: var(--dr-radius-lg); border-left: 2px solid var(--dr-ink); }
   .dr-qa-answer-label { font-size: 9.5px; font-weight: 700; color: var(--dr-text); margin-bottom: 5px; display: flex; gap: 6px; text-transform: uppercase; letter-spacing: .04em; }
   .dr-qa-answer-text { font-size: 12px; color: var(--dr-text); line-height: 1.55; }
   .dr-qa-reply-box { margin-top: 10px; }
   
   /* ── ANALYTICS CARD ──────────────────────────────────────────────── */
   .dr-analytics-card { background: var(--dr-card); border: 1px solid var(--dr-border); border-radius: var(--dr-radius-lg); padding: 17px 19px; margin-bottom: 14px; box-shadow: var(--dr-shadow-sm); }
   .dr-analytics-card-title { font-size: 12.5px; font-weight: 700; color: var(--dr-text); display: flex; align-items: center; gap: 7px; margin-bottom: 15px; }
   .dr-analytics-card-title i { color: var(--dr-text-faint) !important; }
   
   /* ── CHECKLIST ───────────────────────────────────────────────────── */
   .dr-checklist-item { display: flex; align-items: center; gap: 10px; padding: 11px 13px; background: var(--dr-card); border: 1px solid var(--dr-border); border-radius: var(--dr-radius-lg); margin-bottom: 6px; transition: var(--dr-transition); }
   .dr-checklist-item.done { opacity: .55; }
   .dr-checklist-item:hover { border-color: var(--dr-ink-soft); }
   
   /* ── NOTE CARD ───────────────────────────────────────────────────── */
   .dr-note-card { background: var(--dr-card) !important; border: 1px solid var(--dr-border) !important; border-radius: var(--dr-radius-lg) !important; padding: 18px 20px !important; margin-bottom: 12px; box-shadow: var(--dr-shadow-sm) !important; transition: border-color .15s ease; }
   .dr-note-card:hover { border-color: var(--dr-ink-soft) !important; box-shadow: var(--dr-shadow-md) !important; }
   .dr-note-card-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; margin-bottom: 12px; }
   .dr-note-card-title-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
   .dr-note-card-icon { width: 30px; height: 30px; border-radius: var(--dr-radius-sm); display: flex; align-items: center; justify-content: center; font-size: 12px; flex-shrink: 0; background: var(--dr-border-soft) !important; color: var(--dr-text) !important; }
   .dr-note-card-title { font-size: 13px; font-weight: 700; color: var(--dr-text); }
   .dr-note-type-badge { font-size: 9px; font-weight: 700; padding: 3px 9px; border-radius: var(--dr-radius-full); text-transform: uppercase; letter-spacing: .04em; background: var(--dr-border-soft) !important; color: var(--dr-text-muted) !important; border: 1px solid var(--dr-border); }
   .dr-note-card-actions { display: flex; gap: 4px; flex-shrink: 0; }
   .dr-note-card-actions .dr-icon-btn { opacity: .5; }
   .dr-note-card:hover .dr-note-card-actions .dr-icon-btn { opacity: 1; }
   .dr-note-card-content { font-size: 12.5px; line-height: 1.7; color: var(--dr-text-dim); white-space: pre-wrap; padding-bottom: 14px; margin-bottom: 12px; border-bottom: 1px solid var(--dr-border-soft); }
   .dr-note-card-footer { display: flex; align-items: center; gap: 8px; font-size: 10.5px; color: var(--dr-text-muted); }
   .dr-note-author-avatar { width: 20px; height: 20px; border-radius: 50%; background: var(--dr-ink); color: var(--dr-bg); font-size: 9px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
   .dr-note-author-name { font-weight: 700; color: var(--dr-text-dim); }
   .dr-note-private-badge { margin-left: auto; display: flex; align-items: center; gap: 4px; font-size: 9.5px; font-weight: 700; color: var(--dr-text-muted); background: var(--dr-border-soft); padding: 3px 8px; border-radius: var(--dr-radius-full); }
   
   /* ── MEETING CARD ────────────────────────────────────────────────── */
   .dr-meeting-card { background: var(--dr-card) !important; border: 1px solid var(--dr-border) !important; border-radius: var(--dr-radius-lg) !important; padding: 16px 18px; margin-bottom: 12px; box-shadow: var(--dr-shadow-sm) !important; transition: var(--dr-transition); position: relative; overflow: hidden; }
   .dr-meeting-card:hover { box-shadow: var(--dr-shadow-md) !important; border-color: var(--dr-ink-soft) !important; }
   
   /* ════════════════════════════════════════════════════════════════════
      SIDE PANELS
   ════════════════════════════════════════════════════════════════════ */
   .dr-side-panel { width: 0; height: 100vh; background: var(--dr-card); border-left: 1px solid var(--dr-border); display: flex; flex-direction: column; transition: width .25s ease; overflow: hidden; flex-shrink: 0; }
   .dr-side-panel.open { width: var(--dr-panel-w); min-width: var(--dr-panel-w); }
   .dr-panel-header { display: flex; align-items: center; justify-content: space-between; padding: 15px 16px; border-bottom: 1px solid var(--dr-border); flex-shrink: 0; }
   .dr-panel-title { font-size: 13px; font-weight: 700; color: var(--dr-text); }
   .dr-panel-close { width: 28px; height: 28px; border-radius: var(--dr-radius-sm); border: 1px solid var(--dr-border); background: none; color: var(--dr-text-muted); font-size: 11px; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: var(--dr-transition); }
   .dr-panel-close:hover { background: var(--dr-border-soft); color: var(--dr-text); }
   .dr-panel-body { flex: 1; overflow-y: auto; padding: 16px; }
   
   .dr-preview-iframe-wrap { flex: 1; display: flex; flex-direction: column; position: relative; overflow: hidden; }
   #drPreviewFrame { width: 100%; height: 100%; border: none; }
   #drPreviewImage { max-width: 100%; border-radius: var(--dr-radius-lg); }
   .dr-watermark-overlay { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; pointer-events: none; z-index: 10; font-size: 11px; font-weight: 700; color: rgba(0,0,0,.15); transform: rotate(-35deg); text-align: center; padding: 20px; user-select: none; word-break: break-all; }
   body.dr-dark .dr-watermark-overlay { color: rgba(255,255,255,.12); }
   
   /* ════════════════════════════════════════════════════════════════════
      TEMPLATE CARDS — minimalist
   ════════════════════════════════════════════════════════════════════ */
   .dr-templates-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(270px,1fr)); gap: 16px; }
   .dr-template-card {
       background: var(--dr-card) !important; border: 1px solid var(--dr-border) !important;
       border-radius: var(--dr-radius-lg) !important; padding: 22px !important; cursor: pointer;
       box-shadow: var(--dr-shadow-sm) !important; position: relative; overflow: hidden;
       display: flex; flex-direction: column; gap: 10px; transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease;
   }
   .dr-template-card::before, .dr-template-card::after { content: none !important; display: none !important; }
   .dr-template-card:hover { transform: translateY(-2px); box-shadow: var(--dr-shadow-lg) !important; border-color: var(--dr-ink-soft) !important; }
   .dr-template-card-icon { width: 40px !important; height: 40px !important; border-radius: var(--dr-radius-sm) !important; display: flex; align-items: center; justify-content: center; font-size: 16px; background: var(--dr-border-soft) !important; margin-bottom: 4px; }
   .dr-template-card-icon i { color: var(--dr-text) !important; }
   .dr-template-card-name { font-size: 14px; font-weight: 700; color: var(--dr-text); }
   .dr-template-card-desc { font-size: 11.5px; color: var(--dr-text-muted); line-height: 1.6; flex: 1; }
   .dr-template-card-sections { padding-top: 12px; border-top: 1px solid var(--dr-border-soft); display: flex; flex-wrap: wrap; gap: 6px; }
   .dr-template-card-sections > div:first-child { width: 100%; font-size: 9px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--dr-text-muted) !important; margin-bottom: 2px; }
   .dr-template-card-sections span {
       display: inline-flex; align-items: center; gap: 4px; padding: 3px 9px;
       background: var(--dr-border-soft) !important; border: 1px solid var(--dr-border);
       border-radius: var(--dr-radius-full); font-size: 9.5px; font-weight: 700; color: var(--dr-text-dim) !important;
   }
   .dr-template-card .dr-btn-primary {
       background: var(--dr-ink) !important; border: none !important; box-shadow: none !important;
       font-weight: 700 !important; border-radius: var(--dr-radius-sm) !important; opacity: 0;
       transform: translateY(6px); transition: opacity .2s ease, transform .2s ease, background .15s;
       width: 100%; justify-content: center; color: var(--dr-bg) !important;
   }
   .dr-template-card:hover .dr-btn-primary { opacity: 1; transform: translateY(0); }
   .dr-template-card .dr-btn-primary:hover { opacity: .85 !important; }
   @media (hover: none) { .dr-template-card .dr-btn-primary { opacity: 1; transform: none; } }
   
   /* ════════════════════════════════════════════════════════════════════
      BUTTONS
   ════════════════════════════════════════════════════════════════════ */
   .dr-btn { display: inline-flex; align-items: center; gap: 7px; padding: 9px 15px; border-radius: var(--dr-radius-sm); font-size: 12px; font-weight: 600; cursor: pointer; border: 1px solid transparent; transition: var(--dr-transition); white-space: nowrap; font-family: inherit; }
   .dr-btn-primary { background: var(--dr-ink); color: var(--dr-bg); }
   .dr-btn-primary:hover { opacity: .85; }
   .dr-btn-secondary { background: var(--dr-card); color: var(--dr-text); border-color: var(--dr-border); }
   .dr-btn-secondary:hover { border-color: var(--dr-ink); }
   .dr-btn-ghost { background: none; color: var(--dr-text-muted); border-color: var(--dr-border); }
   .dr-btn-ghost:hover { background: var(--dr-border-soft); color: var(--dr-text); }
   .dr-btn:disabled { opacity: .45; cursor: not-allowed; transform: none !important; }
   
   .dr-icon-btn { width: 28px; height: 28px; border-radius: var(--dr-radius-sm); border: 1px solid var(--dr-border); background: none; color: var(--dr-text-muted); font-size: 10px; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: var(--dr-transition); flex-shrink: 0; }
   .dr-icon-btn:hover { background: var(--dr-border-soft); color: var(--dr-text); }
   .dr-icon-btn.danger:hover { background: var(--dr-red-bg); color: var(--dr-red); border-color: var(--dr-red); }
   
   /* ════════════════════════════════════════════════════════════════════
      BADGES — monochromes + success/danger seulement
   ════════════════════════════════════════════════════════════════════ */
   .dr-badge { display: inline-flex; align-items: center; gap: 3px; padding: 3px 9px; border-radius: var(--dr-radius-full); font-size: 9px; font-weight: 700; background: var(--dr-border-soft); color: var(--dr-text-muted); border: 1px solid var(--dr-border); }
   .dr-badge-active  { background: var(--dr-green-bg); color: var(--dr-green); border-color: transparent; }
   .dr-badge-draft   { background: var(--dr-border-soft); color: var(--dr-text-muted); }
   .dr-badge-closed  { background: var(--dr-border-soft); color: var(--dr-text-faint); }
   .dr-badge-red     { background: var(--dr-red-bg); color: var(--dr-red); border-color: transparent; }
   .dr-badge-yellow  { background: var(--dr-border-soft); color: var(--dr-ink-soft); }
   .dr-badge-shared  { background: var(--dr-border-soft); color: var(--dr-ink-soft); font-size: 7px; font-weight: 800; padding: 2px 6px; }
   
   /* ════════════════════════════════════════════════════════════════════
      MODALS
   ════════════════════════════════════════════════════════════════════ */
   .dr-modal-overlay { display: none; position: fixed; inset: 0; background: var(--dr-overlay); backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px); z-index: 9000; align-items: center; justify-content: center; padding: 16px; }
   .dr-modal-overlay.open { display: flex; }
   .dr-modal { background: var(--dr-modal-bg); border: 1px solid var(--dr-border); border-radius: var(--dr-radius-lg); width: 100%; max-width: 480px; max-height: 90vh; display: flex; flex-direction: column; box-shadow: var(--dr-shadow-xl); animation: drModalIn .2s ease; }
   .dr-modal-lg { max-width: 620px; }
   .dr-modal-xl { max-width: 95vw; height: 90vh; }
   @keyframes drModalIn { from { opacity: 0; transform: scale(.97) translateY(6px); } to { opacity: 1; transform: none; } }
   
   .dr-modal-header { display: flex; align-items: center; gap: 10px; padding: 18px 22px; border-bottom: 1px solid var(--dr-border); flex-shrink: 0; }
   .dr-modal-title { flex: 1; font-size: 14.5px; font-weight: 700; color: var(--dr-text); display: flex; align-items: center; gap: 8px; }
   .dr-modal-title i { color: var(--dr-text-muted) !important; }
   .dr-modal-close { width: 28px; height: 28px; border-radius: var(--dr-radius-sm); border: 1px solid var(--dr-border); background: none; color: var(--dr-text-muted); font-size: 11px; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: var(--dr-transition); }
   .dr-modal-close:hover { background: var(--dr-red); color: #fff; border-color: var(--dr-red); }
   .dr-modal-body { flex: 1; overflow-y: auto; padding: 22px; scrollbar-width: thin; }
   .dr-modal-footer { display: flex; align-items: center; justify-content: flex-end; gap: 10px; padding: 16px 22px; border-top: 1px solid var(--dr-border); flex-shrink: 0; }
   
   .dr-input-group { margin-bottom: 14px; }
   .dr-input-label { display: block; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--dr-text-muted); margin-bottom: 6px; }
   .dr-input, .dr-select, .dr-textarea {
       width: 100%; padding: 10px 13px; background: var(--dr-input-bg); border: 1px solid var(--dr-input-border);
       border-radius: var(--dr-radius-sm); color: var(--dr-text); font-size: 12.5px; font-weight: 500;
       font-family: inherit; outline: none; transition: var(--dr-transition);
   }
   .dr-input::placeholder { color: var(--dr-text-faint); }
   .dr-input:focus, .dr-select:focus, .dr-textarea:focus { border-color: var(--dr-ink); }
   .dr-textarea { resize: vertical; min-height: 80px; }
   .dr-input-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
   
   .dr-color-preview { width: 36px; height: 36px; border-radius: var(--dr-radius-sm); border: 1px solid var(--dr-border); cursor: pointer; transition: var(--dr-transition); flex-shrink: 0; background: var(--dr-ink) !important; }
   .dr-color-options { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 6px; }
   .dr-color-opt { width: 24px; height: 24px; border-radius: 50%; cursor: pointer; border: 2px solid transparent; transition: var(--dr-transition); background: var(--dr-ink) !important; opacity: .3; }
   .dr-color-opt:hover { opacity: .6; }
   .dr-color-opt.active { opacity: 1; box-shadow: 0 0 0 2px var(--dr-ink); }
   
   .dr-icon-picker { display: flex; gap: 6px; flex-wrap: wrap; }
   .dr-icon-picker-btn { width: 36px; height: 36px; border-radius: var(--dr-radius-sm); border: 1px solid var(--dr-border); background: none; color: var(--dr-text-dim); font-size: 14px; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: var(--dr-transition); }
   .dr-icon-picker-btn:hover { border-color: var(--dr-ink); color: var(--dr-text); }
   .dr-icon-picker-btn.selected { background: var(--dr-ink); color: var(--dr-bg); border-color: var(--dr-ink); }
   
   .dr-section-title { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 700; color: var(--dr-text); margin: 0 0 16px; }
   .dr-section-title i { color: var(--dr-text-muted) !important; }
   
   /* ── Research/Context menu ─────────────────────────────────────── */
   .dr-context-menu { position: fixed; background: var(--dr-modal-bg); border: 1px solid var(--dr-border); border-radius: var(--dr-radius-lg); padding: 6px; min-width: 200px; z-index: 99000; box-shadow: var(--dr-shadow-xl); animation: drCtxIn .15s ease; }
   @keyframes drCtxIn { from { opacity: 0; transform: scale(.95); } to { opacity: 1; transform: none; } }
   .dr-context-header { font-size: 10px; font-weight: 700; color: var(--dr-text-muted); padding: 6px 10px 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
   .dr-context-item { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-radius: var(--dr-radius-sm); font-size: 12px; font-weight: 500; color: var(--dr-text); cursor: pointer; transition: var(--dr-transition); }
   .dr-context-item:hover { background: var(--dr-border-soft); }
   .dr-context-item.danger { color: var(--dr-red); }
   .dr-context-item.danger:hover { background: var(--dr-red-bg); }
   .dr-context-separator { height: 1px; background: var(--dr-border-soft); margin: 4px 0; }
   
   /* ── NDA gate ─────────────────────────────────────────────────── */
   #drNDAGateModal { position: fixed; inset: 0; z-index: 99998; display: flex; align-items: center; justify-content: center; padding: 16px; animation: drFadeIn .2s ease; background: var(--dr-overlay); }
   #drNDAGateModal .dr-modal-box { background: var(--dr-modal-bg); border: 1px solid var(--dr-border); border-radius: var(--dr-radius-lg); box-shadow: var(--dr-shadow-xl); overflow: hidden; animation: drModalIn .2s ease; }
   #drNDAGateModal .dr-modal-header { background: var(--dr-ink) !important; color: var(--dr-bg) !important; }
   #drNDAGateModal .dr-nda-body-scroll { overflow-y: auto; flex: 1; padding: 24px; background: var(--dr-card); border-left: 1px solid var(--dr-border); border-right: 1px solid var(--dr-border); color: var(--dr-text); }
   #drNDAGateCheckbox { width: 18px; height: 18px; accent-color: var(--dr-ink); cursor: pointer; flex-shrink: 0; }
   
   /* ════════════════════════════════════════════════════════════════════
      AI ASSISTANT WIDGET — monochrome, cohérent checkout
   ════════════════════════════════════════════════════════════════════ */
   .dr-ai-fab {
       position: fixed; bottom: 24px; right: 24px; width: 50px; height: 50px;
       border-radius: 16px; border: none; background: transparent;
       box-shadow: 0 4px 16px rgba(0,0,0,.12), 0 1px 3px rgba(0,0,0,.08);
       cursor: pointer; z-index: 9998; display: flex; align-items: center; justify-content: center;
       overflow: hidden; padding: 0; transition: box-shadow .2s ease, transform .2s ease;
   }
   .dr-ai-fab:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.16), 0 2px 6px rgba(0,0,0,.1); }
   .dr-ai-logo-white-bg { background: #ffffff !important; width: 100%; height: 100%; border-radius: 16px; display: flex; align-items: center; justify-content: center; box-sizing: border-box; border: 1px solid var(--dr-border); }
   .dr-ai-logo-white-bg img { display: block; width: 62%; height: 62%; object-fit: contain; }
   .dr-ai-fab-badge { position: absolute; top: -4px; right: -4px; width: 16px; height: 16px; background: var(--dr-red); border-radius: 50%; border: 2px solid var(--dr-bg); font-size: 8px; font-weight: 700; color: #fff; display: flex; align-items: center; justify-content: center; }
   
   .dr-ai-panel { position: fixed; bottom: 88px; right: 24px; width: 380px; max-height: 560px; background: var(--dr-card); border-radius: var(--dr-radius-lg); box-shadow: var(--dr-shadow-xl); display: flex; flex-direction: column; z-index: 9999; overflow: hidden; border: 1px solid var(--dr-border); transition: var(--dr-transition); }
   .dr-ai-panel-header { background: var(--dr-ink); padding: 14px 18px; display: flex; align-items: center; justify-content: space-between; flex-shrink: 0; }
   .dr-ai-panel-header-left { display: flex; align-items: center; gap: 10px; color: var(--dr-bg); }
   .dr-ai-panel-icon { width: 30px; height: 30px; border-radius: var(--dr-radius-sm); overflow: hidden; flex-shrink: 0; }
   .dr-ai-panel-title { font-size: 13px; font-weight: 700; color: var(--dr-bg); }
   .dr-ai-panel-subtitle { font-size: 10px; color: rgba(255,255,255,.7); }
   .dr-ai-panel-close { background: rgba(255,255,255,.12); border: none; color: var(--dr-bg); width: 26px; height: 26px; border-radius: var(--dr-radius-sm); cursor: pointer; font-size: 11px; display: flex; align-items: center; justify-content: center; }
   
   .dr-ai-panel-messages { flex: 1; overflow-y: auto; padding: 14px; display: flex; flex-direction: column; gap: 10px; min-height: 200px; max-height: 360px; background: var(--dr-card); }
   .dr-ai-msg { display: flex; gap: 8px; align-items: flex-start; }
   .dr-ai-msg.user { flex-direction: row-reverse; }
   .dr-ai-avatar { width: 26px; height: 26px; min-width: 26px; border-radius: var(--dr-radius-sm); overflow: hidden; flex-shrink: 0; }
   .dr-ai-bubble { max-width: 80%; padding: 10px 13px; border-radius: var(--dr-radius-lg); font-size: 12px; line-height: 1.6; }
   .dr-ai-bubble.ai { background: var(--dr-border-soft); border: 1px solid var(--dr-border); color: var(--dr-text); }
   .dr-ai-bubble.user { background: var(--dr-ink); color: var(--dr-bg); }
   
   .dr-ai-panel-presets { padding: 8px 14px; display: flex; flex-wrap: wrap; gap: 6px; border-top: 1px solid var(--dr-border-soft); flex-shrink: 0; }
   .dr-ai-preset-btn { padding: 4px 10px; background: var(--dr-border-soft); border: 1px solid var(--dr-border); border-radius: var(--dr-radius-full); font-size: 10px; font-weight: 600; color: var(--dr-text-dim); cursor: pointer; white-space: nowrap; }
   .dr-ai-preset-btn:hover { background: var(--dr-card-hover); }
   
   .dr-ai-panel-input-wrap { padding: 12px 14px; display: flex; gap: 8px; align-items: flex-end; border-top: 1px solid var(--dr-border-soft); flex-shrink: 0; }
   .dr-ai-panel-input { flex: 1; border: 1px solid var(--dr-border); border-radius: var(--dr-radius-sm); padding: 8px 12px; font-size: 12px; resize: none; outline: none; font-family: inherit; background: var(--dr-card); color: var(--dr-text); max-height: 80px; overflow-y: auto; }
   .dr-ai-panel-input:focus { border-color: var(--dr-ink); }
   .dr-ai-panel-send { width: 32px; height: 32px; min-width: 32px; background: var(--dr-ink); border: none; border-radius: var(--dr-radius-sm); color: var(--dr-bg); cursor: pointer; font-size: 12px; display: flex; align-items: center; justify-content: center; }
   .dr-ai-panel-send:hover { opacity: .85; }
   
   .dr-ai-thinking { display: flex; gap: 4px; align-items: center; padding: 4px 0; }
   .dr-ai-thinking span { width: 5px; height: 5px; border-radius: 50%; background: var(--dr-text-faint); animation: drAiDots .8s ease-in-out infinite; }
   .dr-ai-thinking span:nth-child(2) { animation-delay: .15s; }
   .dr-ai-thinking span:nth-child(3) { animation-delay: .30s; }
   @keyframes drAiDots { 0%,80%,100% { transform: scale(.6); opacity: .4; } 40% { transform: scale(1); opacity: 1; } }
   
   /* ── Thinking Block — monochrome ──────────────────────────────────── */
   @keyframes drRingSpin { to { transform: rotate(360deg); } }
   @property --dr-think-radius { syntax: '<percentage>'; inherits: false; initial-value: 0%; }
   @property --dr-think-angle  { syntax: '<angle>'; inherits: false; initial-value: 0deg; }
   @keyframes drLogoReveal { 0% { --dr-think-radius: 0%; --dr-think-angle: 0deg; opacity: 0; } 12% { opacity: 1; } 55% { --dr-think-radius: 160%; --dr-think-angle: 360deg; opacity: 1; } 78% { --dr-think-radius: 160%; --dr-think-angle: 360deg; opacity: 1; } 100% { --dr-think-radius: 160%; --dr-think-angle: 360deg; opacity: .15; } }
   @keyframes drThinkDot { 0%, 80%, 100% { opacity: .25; transform: translateY(0); } 40% { opacity: 1; transform: translateY(-1.5px); } }
   
   .dr-think { margin-bottom: 12px; border: 1px solid var(--dr-border); border-radius: var(--dr-radius-sm); background: var(--dr-card); overflow: hidden; transition: var(--dr-transition); }
   .dr-think.is-active { border-color: var(--dr-ink-soft); }
   .dr-think-header { display: flex; align-items: center; gap: 10px; width: 100%; padding: 10px 14px; background: transparent; border: none; cursor: pointer; font-family: inherit; text-align: left; }
   .dr-think-header:hover { background: var(--dr-border-soft); }
   .dr-think-icon { position: relative; width: 18px; height: 18px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
   .dr-think-ring { position: absolute; inset: -3px; border-radius: 50%; border: 1.5px solid var(--dr-border); border-top-color: var(--dr-text); animation: drRingSpin .85s linear infinite; opacity: 1; transition: opacity .2s ease; }
   .dr-think:not(.is-active) .dr-think-ring { opacity: 0; }
   .dr-think-logo { width: 12px; height: 12px; object-fit: contain; display: block; filter: grayscale(100%) contrast(1.1); opacity: .85; transition: opacity .2s ease; --dr-think-radius: 0%; --dr-think-angle: 0deg; -webkit-mask-image: radial-gradient(circle,#000 62%,transparent 64%), conic-gradient(from -90deg,#000 var(--dr-think-angle),transparent var(--dr-think-angle)); mask-image: radial-gradient(circle,#000 62%,transparent 64%), conic-gradient(from -90deg,#000 var(--dr-think-angle),transparent var(--dr-think-angle)); -webkit-mask-size: var(--dr-think-radius) var(--dr-think-radius),100% 100%; mask-size: var(--dr-think-radius) var(--dr-think-radius),100% 100%; -webkit-mask-repeat: no-repeat,no-repeat; mask-repeat: no-repeat,no-repeat; -webkit-mask-position: center,center; mask-position: center,center; -webkit-mask-composite: source-in; mask-composite: intersect; }
   .dr-think.is-active .dr-think-logo { animation: drLogoReveal 1.6s cubic-bezier(.45,0,.55,1) infinite; }
   .dr-think:not(.is-active) .dr-think-logo { --dr-think-radius: 160%; --dr-think-angle: 360deg; opacity: 1; }
   .dr-think-label { flex: 1; font-size: 12px; font-weight: 600; color: var(--dr-text); display: flex; align-items: center; gap: 2px; }
   .dr-think-dots { display: inline-flex; gap: 2px; margin-left: 2px; }
   .dr-think-dots i { width: 3px; height: 3px; border-radius: 50%; background: var(--dr-text-muted); animation: drThinkDot 1.1s ease-in-out infinite; display: inline-block; }
   .dr-think-dots i:nth-child(2) { animation-delay: .15s; }
   .dr-think-dots i:nth-child(3) { animation-delay: .3s; }
   .dr-think:not(.is-active) .dr-think-dots { display: none; }
   .dr-think-chev { font-size: 10px; color: var(--dr-text-muted); transition: transform .2s ease; flex-shrink: 0; }
   .dr-think.is-open .dr-think-chev { transform: rotate(180deg); }
   .dr-think-body { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
   .dr-think.is-open .dr-think-body { max-height: 260px; overflow-y: auto; }
   .dr-think-text { padding: 2px 14px 14px 40px; font-size: 12px; line-height: 1.65; color: var(--dr-text-muted); font-style: italic; white-space: pre-wrap; border-top: 1px solid var(--dr-border-soft); margin-top: 2px; padding-top: 10px; }
   
   .dr-typing-cursor { display: inline-block; width: 2px; height: 1em; background: var(--dr-text); margin-left: 2px; vertical-align: text-bottom; animation: drCursorBlink .8s step-end infinite; }
   @keyframes drCursorBlink { 0%,50% { opacity: 1; } 51%,100% { opacity: 0; } }
   
   /* ════════════════════════════════════════════════════════════════════
      RESPONSIVE
   ════════════════════════════════════════════════════════════════════ */
   @media (max-width: 1200px) {
       .dr-stats-grid { grid-template-columns: repeat(4,1fr); }
       .dr-rooms-grid { grid-template-columns: repeat(auto-fill,minmax(280px,1fr)); }
   }
   @media (max-width: 1024px) {
       :root { --dr-panel-w: 300px; }
       .dr-room-header { flex-direction: column; }
       .dr-room-header-actions { width: 100%; justify-content: flex-start; }
       .dr-filter-tabs { display: none; }
       .dr-templates-grid { grid-template-columns: repeat(auto-fill,minmax(240px,1fr)); }
   }
   @media (max-width: 768px) {
       :root { --dr-sidebar-w: 280px; --dr-header-h: 52px; }
       #drSidebar { position: fixed; left: 0; transform: translateX(-100%); z-index: 500; transition: transform .25s ease, background .2s ease; box-shadow: none; overflow: hidden; }
       #drSidebar.mobile-open { transform: translateX(0); box-shadow: var(--dr-shadow-xl); }
       #drSidebar.collapsed { transform: translateX(-100%); }
       .dr-sidebar-toggle { display: none; }
       .dr-mobile-close { display: flex; }
       #drMobileMenuBtn { display: flex !important; }
       #drSidebarToggleBtn { display: none; }
       #drContent { padding: 14px; }
       .dr-stats-grid { grid-template-columns: repeat(2,1fr); gap: 8px; }
       .dr-rooms-grid { grid-template-columns: 1fr; }
       .dr-templates-grid { grid-template-columns: 1fr; }
       .dr-room-header { padding: 14px; }
       .dr-room-title { font-size: 16px; }
       .dr-room-tabs { gap: 0; padding: 3px; }
       .dr-room-tab span { display: none; }
       .dr-room-tab { padding: 8px 10px; }
       .dr-side-panel.open { position: fixed; right: 0; top: 0; bottom: 0; z-index: 600; box-shadow: var(--dr-shadow-xl); }
       .dr-modal { max-width: calc(100vw - 24px) !important; }
       .dr-input-row { grid-template-columns: 1fr; }
       .dr-header-controls .dr-view-toggle, .dr-header-controls .dr-sort-wrap { display: none; }
       .dr-breadcrumb-item { display: none; }
       .dr-breadcrumb-sep  { display: none; }
       .dr-invite-tab-btn { font-size: 10px; padding: 6px 8px; }
       .dr-invite-tab-btn i { display: none; }
       .dr-platform-users-list { max-height: 200px; }
       .dr-meeting-platform-btns { gap: 4px; }
       .dr-meeting-platform-btn span { display: none; }
       .dr-meeting-attendees-list { max-height: 120px; }
       .dr-meeting-calendar-box { padding: 10px 12px; }
   
       #drEngagementContent > div[style*="grid-template-columns:repeat(auto-fit"],
       #drAnalyticsContent > div[style*="grid-template-columns:repeat(auto-fit"] { grid-template-columns: repeat(2,1fr) !important; gap: 8px !important; }
       #drEngagementContent > div[style*="grid-template-columns:1fr 1fr"],
       #drAnalyticsContent > div[style*="grid-template-columns:1fr 1fr"] { grid-template-columns: 1fr !important; gap: 12px !important; }
       .dr-analytics-card { padding: 14px !important; overflow-x: auto; }
       .dr-analytics-card-title { font-size: 12px !important; flex-wrap: wrap; }
       .dr-analytics-card canvas, .dr-analytics-card > div[style*="height:220px"], .dr-analytics-card > div[style*="height:160px"] { height: 180px !important; }
       .dr-analytics-card table { min-width: 620px; }
       .dr-analytics-card div[style*="display:flex;gap:3px;flex-wrap:wrap"] > div { width: 22px !important; height: 22px !important; }
       .dr-analytics-card div[style*="width:80px"] { width: 60px !important; font-size: 9px !important; }
       #drViewAnalytics, #drViewEngagement, #drAnalyticsContent, #drEngagementContent, #drTabAnalytics { overflow-x: hidden; max-width: 100vw; }
   }
   @media (max-width: 480px) {
       .dr-stats-grid { grid-template-columns: repeat(2,1fr); }
       .dr-room-header-actions { flex-wrap: wrap; gap: 4px; }
       .dr-toggle-wrap { display: none; }
       .dr-access-item { flex-wrap: wrap; }
       .dr-invite-tabs { gap: 2px; }
       .dr-invite-tab-btn { padding: 6px; font-size: 9px; }
       .dr-meeting-card-actions { gap: 4px; }
       .dr-gcal-btn, .dr-ics-btn { padding: 4px 8px; font-size: 8px; }
       .dr-template-card { padding: 18px; }
       .dr-template-card-icon { width: 36px !important; height: 36px !important; font-size: 15px; }
       .dr-templates-grid { grid-template-columns: 1fr; }
   }
   
   /* ════════════════════════════════════════════════════════════════════
      PRINT PROTECTION
   ════════════════════════════════════════════════════════════════════ */
   .dr-screen-protect { user-select: none; -webkit-user-select: none; }
   @media print {
       .dr-screen-protect * { display: none !important; }
       .dr-screen-protect::after { content: 'PRINTING RESTRICTED — CONFIDENTIAL DOCUMENT'; display: block !important; font-size: 24px; color: var(--dr-red); text-align: center; margin-top: 200px; }
       #drSidebar, #drHeader { display: none !important; }
   }
   
   /* ════════════════════════════════════════════════════════════════════
      MISC — invite tabs, platform users, meetings, filters, ranking
   ════════════════════════════════════════════════════════════════════ */
   .dr-invite-tabs { display: flex; gap: 3px; background: var(--dr-border-soft); border-radius: var(--dr-radius-lg); padding: 4px; margin-bottom: 18px; border: 1px solid var(--dr-border); }
   .dr-invite-tab-btn { flex: 1; display: flex; align-items: center; justify-content: center; gap: 6px; padding: 8px 10px; border-radius: var(--dr-radius-sm); border: none; background: transparent; color: var(--dr-text-dim); font-size: 11px; font-weight: 700; cursor: pointer; transition: var(--dr-transition); white-space: nowrap; }
   .dr-invite-tab-btn:hover { background: var(--dr-card-hover); color: var(--dr-text); }
   .dr-invite-tab-btn.active { background: var(--dr-ink); color: var(--dr-bg); }
   .dr-invite-tab-content { display: none; }
   .dr-invite-tab-content.active { display: block; }
   
   .dr-platform-users-list { max-height: 280px; overflow-y: auto; border: 1px solid var(--dr-border); border-radius: var(--dr-radius-lg); padding: 4px; scrollbar-width: thin; }
   .dr-platform-user-item { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: var(--dr-radius-sm); cursor: pointer; transition: var(--dr-transition); margin-bottom: 2px; border: 1px solid transparent; }
   .dr-platform-user-item:hover { background: var(--dr-border-soft); }
   .dr-platform-user-item.selected { background: var(--dr-border-soft); border-color: var(--dr-ink-soft); }
   .dr-platform-user-item.already-invited { opacity: .5; cursor: not-allowed; }
   .dr-platform-user-avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--dr-ink); color: var(--dr-bg); font-size: 11px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
   .dr-platform-user-info { flex: 1; min-width: 0; }
   .dr-platform-user-name { font-size: 11px; font-weight: 700; color: var(--dr-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
   .dr-platform-user-email { font-size: 9px; color: var(--dr-text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
   .dr-platform-user-checkbox { width: 18px; height: 18px; border-radius: 4px; border: 2px solid var(--dr-border); background: transparent; display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: var(--dr-transition); }
   .dr-platform-user-item.selected .dr-platform-user-checkbox { background: var(--dr-ink); border-color: var(--dr-ink); }
   
   .dr-plan-badge { font-size: 8px; font-weight: 700; padding: 2px 6px; border-radius: 8px; flex-shrink: 0; background: var(--dr-border-soft); color: var(--dr-text-muted); }
   
   .dr-meeting-platform-btns { display: flex; gap: 6px; margin-top: 8px; flex-wrap: wrap; }
   .dr-meeting-platform-btn { display: flex; align-items: center; gap: 5px; padding: 5px 10px; border-radius: var(--dr-radius-sm); border: 1px solid var(--dr-border); background: none; color: var(--dr-text-dim); font-size: 10px; font-weight: 600; cursor: pointer; transition: var(--dr-transition); }
   .dr-meeting-platform-btn:hover { border-color: var(--dr-ink); color: var(--dr-text); background: var(--dr-border-soft); }
   
   .dr-meeting-attendees-list { max-height: 160px; overflow-y: auto; border: 1px solid var(--dr-border); border-radius: var(--dr-radius-lg); padding: 4px; min-height: 44px; }
   .dr-meeting-attendee-row { display: flex; align-items: center; gap: 8px; padding: 6px 8px; border-radius: var(--dr-radius-sm); cursor: pointer; transition: var(--dr-transition); font-size: 11px; font-weight: 600; color: var(--dr-text); }
   .dr-meeting-attendee-row:hover { background: var(--dr-border-soft); }
   .dr-meeting-attendee-row input[type="checkbox"] { accent-color: var(--dr-ink); width: 14px; height: 14px; flex-shrink: 0; }
   
   .dr-meeting-calendar-box { background: var(--dr-border-soft); border: 1px solid var(--dr-border); border-radius: var(--dr-radius-lg); padding: 12px 14px; margin-top: 12px; }
   .dr-meeting-calendar-box-title { font-size: 10px; font-weight: 700; color: var(--dr-text); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 10px; display: flex; align-items: center; gap: 6px; }
   
   .dr-meeting-card-virtual-link { display: flex; align-items: center; gap: 8px; padding: 8px 10px; background: var(--dr-border-soft); border-radius: var(--dr-radius-sm); margin: 8px 0; border: 1px solid var(--dr-border); }
   .dr-meeting-card-virtual-link a { flex: 1; font-size: 11px; font-weight: 600; color: var(--dr-text); text-decoration: none; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
   .dr-meeting-card-virtual-link a:hover { text-decoration: underline; }
   .dr-meeting-card-agenda { font-size: 10px; color: var(--dr-text-muted); padding: 8px 10px; background: var(--dr-border-soft); border-radius: var(--dr-radius-sm); margin-top: 6px; white-space: pre-line; line-height: 1.6; }
   .dr-meeting-card-actions { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--dr-border-soft); }
   .dr-gcal-btn, .dr-ics-btn { display: inline-flex; align-items: center; gap: 5px; padding: 5px 10px; border-radius: var(--dr-radius-sm); border: 1px solid var(--dr-border); background: none; color: var(--dr-text-dim); font-size: 9px; font-weight: 700; text-decoration: none; transition: var(--dr-transition); cursor: pointer; }
   .dr-gcal-btn:hover, .dr-ics-btn:hover { border-color: var(--dr-ink); color: var(--dr-text); background: var(--dr-border-soft); }
   
   .dr-audit-filter-btn { padding: 4px 10px; border-radius: var(--dr-radius-full); border: 1px solid var(--dr-border); background: none; color: var(--dr-text-muted); font-size: 9px; font-weight: 700; cursor: pointer; transition: var(--dr-transition); white-space: nowrap; text-transform: capitalize; }
   .dr-audit-filter-btn:hover { border-color: var(--dr-ink-soft); color: var(--dr-text); }
   .dr-audit-filter-btn.active { background: var(--dr-ink); color: var(--dr-bg); border-color: var(--dr-ink); }
   
   .dr-room-rank-item { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--dr-border-soft); cursor: pointer; transition: var(--dr-transition); }
   .dr-room-rank-item:hover { background: var(--dr-border-soft); border-radius: var(--dr-radius-sm); padding-left: 6px; }
   .dr-room-rank-item:last-child { border-bottom: none; }
   .dr-room-rank-number { width: 24px; height: 24px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 10px; font-weight: 700; flex-shrink: 0; background: var(--dr-border-soft); color: var(--dr-text-dim); }
   
   .dr-score-bar-wrap { display: flex; align-items: center; gap: 8px; }
   .dr-score-bar-track { flex: 1; height: 5px; background: var(--dr-border); border-radius: 6px; overflow: hidden; }
   .dr-score-bar-fill { height: 100%; background: var(--dr-ink); border-radius: 6px; transition: width .5s ease; }
   .dr-score-val { font-size: 11px; font-weight: 800; min-width: 36px; text-align: right; color: var(--dr-text); }
   
   .dr-intent-badge { font-size: 9px; font-weight: 700; padding: 3px 8px; border-radius: 8px; text-transform: uppercase; letter-spacing: .04em; background: var(--dr-border-soft); color: var(--dr-text-dim); }
   
   .dr-phase-row { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
   .dr-phase-label { width: 90px; font-size: 10px; font-weight: 700; color: var(--dr-text-dim); text-align: right; text-transform: capitalize; flex-shrink: 0; }
   .dr-phase-bar-track { flex: 1; height: 18px; background: var(--dr-border-soft); border-radius: 6px; overflow: hidden; }
   .dr-phase-bar-fill { height: 100%; background: var(--dr-ink); border-radius: 6px; transition: width .5s ease; }
   .dr-phase-count { width: 52px; text-align: right; font-size: 10px; font-weight: 800; color: var(--dr-text); flex-shrink: 0; }
   
   .dr-filter-btn { padding: 4px 10px; border-radius: var(--dr-radius-sm); font-size: 11px; font-weight: 700; cursor: pointer; color: var(--dr-text-dim); transition: var(--dr-transition); white-space: nowrap; background: none; border: none; }
   .dr-filter-btn.active { background: var(--dr-ink); color: var(--dr-bg); }
   .dr-filter-btn:not(.active):hover { background: var(--dr-card-hover); color: var(--dr-text); }
   
   .dr-gp-only { transition: opacity .2s ease, visibility .2s ease; }
   .dr-room-shared-viewer .dr-gp-only { display: none !important; }
   .dr-chart-container { position: relative; width: 100%; overflow: hidden; flex-shrink: 0; }
   .dr-analytics-card canvas { display: block !important; max-height: 300px; }
   
   :focus-visible { outline: 1px solid var(--dr-ink); outline-offset: 2px; }
   ::selection { background: var(--dr-border); color: var(--dr-text); }
   .dr-btn, .dr-nav-item, .dr-filter-tab { user-select: none; -webkit-user-select: none; }
   
   * { scrollbar-width: thin; scrollbar-color: var(--dr-border) transparent; }
   *::-webkit-scrollbar { width: 5px; height: 5px; }
   *::-webkit-scrollbar-track { background: transparent; }
   *::-webkit-scrollbar-thumb { background: var(--dr-border); border-radius: 5px; }
   *::-webkit-scrollbar-thumb:hover { background: var(--dr-text-faint); }