* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  
  :root {
    --primary: #0891b2;
    --primary-dark: #0e7490;
    --primary-light: #cffafe;
    --secondary: #06b6d4;
    --secondary-light: #e0f2fe;
    --accent: #14b8a6;
    --success: #10b981;
    --success-light: #d1fae5;
    --warning: #f59e0b;
    --warning-light: #fef3c7;
    --danger: #ef4444;
    --danger-light: #fee2e2;
    --background: #ffffff;
    --surface: #f8fafc;
    --surface-hover: #f1f5f9;
    --text: #0f172a;
    --text-secondary: #475569;
    --text-tertiary: #94a3b8;
    --border: #e2e8f0;
    --shadow: rgba(0, 0, 0, 0.08);
    --shadow-lg: rgba(0, 0, 0, 0.12);
    --radius: 12px;
    --radius-lg: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  
    
    --gradient-primary: linear-gradient(135deg, #0891b2 0%, #06b6d4 100%);
    --gradient-secondary: linear-gradient(135deg, #14b8a6 0%, #10b981 100%);
    --gradient-accent: linear-gradient(135deg, #0c4a6e 0%, #0891b2 100%);
  }
  
  [data-theme="dark"] {
    --primary: #06b6d4;
    --primary-dark: #0891b2;
    --primary-light: #164e63;
    --secondary: #14b8a6;
    --secondary-light: #134e4a;
    --accent: #10b981;
    --success: #10b981;
    --success-light: #064e3b;
    --warning: #f59e0b;
    --warning-light: #78350f;
    --danger: #ef4444;
    --danger-light: #7f1d1d;
    --background: #0f172a;
    --surface: #1e293b;
    --surface-hover: #334155;
    --text: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-tertiary: #94a3b8;
    --border: #334155;
    --shadow: rgba(0, 0, 0, 0.3);
    --shadow-lg: rgba(0, 0, 0, 0.5);
  
    --gradient-primary: linear-gradient(135deg, #06b6d4 0%, #14b8a6 100%);
    --gradient-secondary: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --gradient-accent: linear-gradient(135deg, #0891b2 0%, #06b6d4 100%);
  }
  
  
  body {
    font-family: "Inter", sans-serif;
    background: var(--background);
    color: var(--text);
    display: flex;
    min-height: 100vh;
    transition: var(--transition);
  }
  
  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    font-family: "Space Grotesk", sans-serif;
    font-weight: 600;
  }
  
  
  .nav-badge {
    margin-left: auto;
    background: var(--danger);
    color: white;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
    display: none;
  }
  
  .nav-badge.active {
    display: block;
  }
  
  
  .stat-card {
    background: var(--surface);
    padding: 24px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
  }
  
  .stat-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition);
  }
  
  .stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px var(--shadow-lg);
  }
  
  .stat-card:hover::before {
    opacity: 1;
  }
  
  
  .btn {
    padding: 12px 24px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-size: 15px;
    font-family: "Inter", sans-serif;
    box-shadow: 0 2px 8px rgba(8, 145, 178, 0.2);
  }
  
  .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(8, 145, 178, 0.3);
  }
  
  .btn:active {
    transform: translateY(0);
  }
  
  .btn-success {
    background: var(--gradient-secondary);
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.2);
  }
  
  .btn-success:hover {
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
  }
  
  /* Added styles for new Messages panel */
  .messages-container {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 20px;
    height: calc(100vh - 200px);
  }
  
  .conversations-list {
    background: var(--surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
  }
  
  .conversation-item {
    padding: 16px;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    gap: 12px;
    align-items: start;
  }
  
  .conversation-item:hover {
    background: var(--surface-hover);
  }
  
  .conversation-item.active {
    background: var(--primary-light);
    border-left: 3px solid var(--primary);
  }
  
  .conversation-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 18px;
    flex-shrink: 0;
  }
  
  .conversation-content {
    flex: 1;
    min-width: 0;
  }
  
  .conversation-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4px;
  }
  
  .conversation-name {
    font-weight: 600;
    color: var(--text);
    font-size: 15px;
  }
  
  .conversation-time {
    font-size: 12px;
    color: var(--text-tertiary);
  }
  
  .conversation-preview {
    font-size: 14px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  
  .conversation-item.unread .conversation-preview {
    font-weight: 600;
    color: var(--text);
  }
  
  .conversation-item.unread::after {
    content: "";
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    margin-left: 8px;
  }
  
  .chat-container {
    background: var(--surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
  }
  
  .chat-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 12px;
  }
  
  .chat-header-info h3 {
    font-size: 18px;
    margin-bottom: 2px;
  }
  
  .chat-header-meta {
    font-size: 13px;
    color: var(--text-secondary);
  }
  
  .chat-messages {
    flex: 1;
    padding: 24px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
  
  .message {
    display: flex;
    gap: 12px;
    max-width: 70%;
  }
  
  .message.sent {
    margin-left: auto;
    flex-direction: row-reverse;
  }
  
  .message-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 14px;
    flex-shrink: 0;
  }
  
  .message-content {
    flex: 1;
  }
  
  .message-bubble {
    background: var(--background);
    padding: 12px 16px;
    border-radius: 16px;
    border: 1px solid var(--border);
    margin-bottom: 4px;
    line-height: 1.5;
  }
  
  .message.sent .message-bubble {
    background: var(--gradient-primary);
    color: white;
    border: none;
  }
  
  .message-time {
    font-size: 12px;
    color: var(--text-tertiary);
    padding: 0 4px;
  }
  
  .chat-input-container {
    padding: 20px 24px;
    border-top: 1px solid var(--border);
    display: flex;
    gap: 12px;
    align-items: center;
  }
  
  .chat-input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--background);
    color: var(--text);
    font-size: 15px;
    font-family: "Inter", sans-serif;
    resize: none;
    max-height: 120px;
  }
  
  .chat-input:focus {
    outline: none;
    border-color: var(--primary);
  }
  
  /* Added styles for Documents panel */
  .documents-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
  }
  
  .documents-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
  }
  
  .document-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
    transition: var(--transition);
    cursor: pointer;
  }
  
  .document-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px var(--shadow-lg);
  }
  
  .document-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    margin-bottom: 12px;
  }
  
  .document-name {
    font-weight: 600;
    color: var(--text);
    margin-bottom: 4px;
    font-size: 15px;
  }
  
  .document-meta {
    font-size: 13px;
    color: var(--text-secondary);
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
  }
  
  .document-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
  }
  
  .document-tag {
    padding: 4px 8px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 6px;
    font-size: 11px;
    font-weight: 500;
  }
  
  /* Added styles for Calendar panel */
  .calendar-container {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 20px;
  }
  
  .calendar-main {
    background: var(--surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    padding: 24px;
  }
  
  .calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
  }
  
  .calendar-title {
    font-size: 20px;
    font-weight: 600;
  }
  
  .calendar-nav {
    display: flex;
    gap: 8px;
  }
  
  .calendar-nav button {
    width: 36px;
    height: 36px;
    border: 1px solid var(--border);
    background: var(--background);
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
  }
  
  .calendar-nav button:hover {
    background: var(--surface-hover);
  }
  
  .calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 8px;
  }
  
  .calendar-day-header {
    text-align: center;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    padding: 8px;
  }
  
  .calendar-day {
    aspect-ratio: 1;
    border: 1px solid var(--border);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
    position: relative;
  }
  
  .calendar-day:hover {
    background: var(--surface-hover);
  }
  
  .calendar-day.today {
    background: var(--gradient-primary);
    color: white;
    font-weight: 600;
  }
  
  .calendar-day.has-event::after {
    content: "";
    position: absolute;
    bottom: 4px;
    width: 4px;
    height: 4px;
    background: var(--primary);
    border-radius: 50%;
  }
  
  .calendar-day.today.has-event::after {
    background: white;
  }
  
  .upcoming-meetings {
    background: var(--surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    padding: 20px;
  }
  
  .upcoming-meetings h3 {
    font-size: 18px;
    margin-bottom: 16px;
  }
  
  .meeting-item {
    padding: 16px;
    background: var(--background);
    border-radius: var(--radius);
    margin-bottom: 12px;
    border-left: 3px solid var(--primary);
  }
  
  .meeting-time {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 4px;
  }
  
  .meeting-title {
    font-weight: 600;
    color: var(--text);
    margin-bottom: 4px;
  }
  
  .meeting-participants {
    font-size: 13px;
    color: var(--text-secondary);
  }
  
  /* Added styles for Team panel */
  .team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
  }
  
  .team-member-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    text-align: center;
    transition: var(--transition);
  }
  
  .team-member-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px var(--shadow-lg);
  }
  
  .team-member-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 32px;
    margin: 0 auto 16px;
  }
  
  .team-member-name {
    font-weight: 600;
    font-size: 18px;
    margin-bottom: 4px;
  }
  
  .team-member-role {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 12px;
  }
  
  .team-member-email {
    font-size: 13px;
    color: var(--text-tertiary);
    margin-bottom: 16px;
  }
  
  .team-member-actions {
    display: flex;
    gap: 8px;
    justify-content: center;
  }
  
  /* Added responsive styles for new panels */
  @media (max-width: 1024px) {
    .messages-container {
      grid-template-columns: 1fr;
    }
  
    .conversations-list {
      display: none;
    }
  
    .calendar-container {
      grid-template-columns: 1fr;
    }
  
    .upcoming-meetings {
      margin-top: 20px;
    }
  }
  
  /* Sidebar */
  .sidebar {
    width: 260px;
    background: var(--surface);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    z-index: 100;
    transition: var(--transition);
  }
  
  .sidebar.collapsed {
    width: 80px;
  }
  
  .sidebar-header {
    padding: 24px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border);
  }
  
  .logo {
    font-family: "Space Grotesk", sans-serif;
    font-size: 24px;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }
  
  .sidebar.collapsed .logo {
    font-size: 20px;
  }
  
  .sidebar-toggle {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: var(--transition);
  }
  
  .sidebar-toggle:hover {
    background: var(--surface-hover);
    color: var(--text);
  }
  
  .sidebar-nav {
    flex: 1;
    padding: 20px 12px;
    overflow-y: auto;
  }
  
  .nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius);
    margin-bottom: 4px;
    transition: var(--transition);
    font-weight: 500;
    position: relative;
  }
  
  .nav-item:hover {
    background: var(--surface-hover);
    color: var(--text);
  }
  
  .nav-item.active {
    background: var(--primary-light);
    color: var(--primary);
  }
  
  .sidebar.collapsed .nav-item span:not(.nav-badge) {
    display: none;
  }
  
  .sidebar-footer {
    padding: 20px;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  
  .theme-toggle {
    width: 100%;
    padding: 12px;
    background: var(--surface-hover);
    border: none;
    border-radius: var(--radius);
    color: var(--text);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .theme-toggle:hover {
    background: var(--border);
  }
  
  .btn-secondary {
    width: 100%;
    padding: 12px;
    background: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    text-decoration: none;
    text-align: center;
    font-weight: 500;
    transition: var(--transition);
    display: block;
  }
  
  .btn-secondary:hover {
    background: var(--surface-hover);
  }
  
  /* Main Content */
  .main-content {
    flex: 1;
    margin-left: 260px;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
  }
  
  .sidebar.collapsed ~ .main-content {
    margin-left: 80px;
  }
  
  .top-bar {
    background: var(--background);
    border-bottom: 1px solid var(--border);
    padding: 20px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 50;
  }
  
  .breadcrumb {
    font-family: "Space Grotesk", sans-serif;
    font-size: 20px;
    font-weight: 600;
    color: var(--text);
  }
  
  .top-bar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
  }
  
  .icon-btn {
    position: relative;
    width: 40px;
    height: 40px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
  }
  
  .icon-btn:hover {
    background: var(--surface-hover);
  }
  
  .badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--danger);
    color: white;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
  }
  
  .content-container {
    flex: 1;
    padding: 32px;
    overflow-y: auto;
  }
  
  /* Stats Grid */
  .stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
  }
  
  .stat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
  }
  
  .stat-label {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
  }
  
  .stat-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
  }
  
  .stat-value {
    font-family: "Space Grotesk", sans-serif;
    font-size: 32px;
    font-weight: 700;
    color: var(--text);
  }
  
  /* Chart Container */
  .chart-container {
    background: var(--surface);
    padding: 24px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    margin-bottom: 32px;
  }
  
  .chart-container h2 {
    margin-bottom: 20px;
    font-size: 20px;
  }
  
  /* Request Cards */
  .request-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 16px;
    transition: var(--transition);
  }
  
  .request-card:hover {
    box-shadow: 0 4px 12px var(--shadow);
  }
  
  .request-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 16px;
  }
  
  .researcher-info h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 4px;
  }
  
  .researcher-meta {
    font-size: 14px;
    color: var(--text-secondary);
  }
  
  .request-badge {
    padding: 6px 12px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
  }
  
  .request-message {
    background: var(--background);
    padding: 16px;
    border-radius: var(--radius);
    margin-bottom: 16px;
    color: var(--text-secondary);
    line-height: 1.6;
  }
  
  .request-actions {
    display: flex;
    gap: 12px;
  }
  
  .btn-danger {
    background: var(--danger);
    box-shadow: 0 2px 8px rgba(239, 68, 68, 0.2);
  }
  
  .btn-danger:hover {
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
  }
  
  .btn-outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
    box-shadow: none;
  }
  
  .btn-outline:hover {
    background: var(--surface-hover);
    transform: none;
  }
  
  /* Researcher Cards */
  .researcher-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
  }
  
  .researcher-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: var(--transition);
  }
  
  .researcher-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px var(--shadow);
  }
  
  .researcher-name {
    font-size: 18px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
  }
  
  .researcher-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 12px;
  }
  
  .tag {
    padding: 4px 10px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
  }
  
  /* Opportunity Cards */
  .opportunity-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 16px;
  }
  
  .opportunity-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
  }
  
  .opportunity-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 12px;
  }
  
  .opportunity-meta {
    font-size: 13px;
    color: var(--text-tertiary);
  }
  
  /* Activity Feed */
  .activity-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
  
  .activity-item {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
    display: flex;
    gap: 16px;
    align-items: start;
  }
  
  .activity-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
  }
  
  .activity-content {
    flex: 1;
  }
  
  .activity-text {
    color: var(--text);
    margin-bottom: 4px;
    line-height: 1.5;
  }
  
  .activity-time {
    font-size: 13px;
    color: var(--text-tertiary);
  }

/* Projects view (mirrors researcher dashboard, org-focused) */
.projects-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.project-tabs {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.project-tab {
  padding: 10px 14px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-secondary);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 14px;
}

.project-tab:hover {
  color: var(--text);
}

.project-tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.org-project-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 22px 18px;
  transition: var(--transition);
  position: relative;
  cursor: pointer;
}

.org-project-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 14px var(--shadow);
  border-color: var(--primary);
}

.org-project-status {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.org-project-org-badge {
  padding: 4px 10px;
  background: var(--secondary-light);
  color: var(--secondary);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}

.org-project-title {
  font-family: "Space Grotesk", sans-serif;
  font-size: 18px;
  font-weight: 600;
  margin: 10px 0 6px;
  color: var(--text);
}

.org-project-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 14px;
}

.org-project-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-tertiary);
}

.org-project-lead {
  font-weight: 500;
  color: var(--text-secondary);
}

.org-project-badge {
  font-size: 12px;
  padding: 4px 8px;
  border-radius: 999px;
  background: var(--primary-light);
  color: var(--primary);
}
  
  /* Modals */
  .modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
  }
  
  .modal.active {
    display: flex;
  }
  
  .modal-content {
    background: var(--background);
    border-radius: var(--radius-lg);
    padding: 32px;
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 20px 60px var(--shadow-lg);
  }
  
  .modal-large {
    max-width: 700px;
  }
  
  .modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 32px;
    height: 32px;
    background: var(--surface);
    border: none;
    border-radius: 50%;
    color: var(--text);
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
  }
  
  .modal-close:hover {
    background: var(--surface-hover);
  }
  
  .form-group {
    margin-bottom: 20px;
  }
  
  .form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text);
  }
  
  .form-group input,
  .form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--text);
    font-size: 15px;
    font-family: "Inter", sans-serif;
  }
  
  .form-group textarea {
    resize: vertical;
  }
  
  /* Notification Panel */
  .notification-panel {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    height: 100vh;
    background: var(--background);
    border-left: 1px solid var(--border);
    box-shadow: -4px 0 20px var(--shadow);
    z-index: 1001;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
  }
  
  .notification-panel.active {
    right: 0;
  }
  
  .notification-header {
    padding: 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .notification-header h3 {
    font-family: "Space Grotesk", sans-serif;
    font-size: 20px;
    color: var(--text);
  }
  
  .btn-text {
    background: none;
    border: none;
    color: var(--primary);
    font-weight: 500;
    cursor: pointer;
    font-size: 14px;
  }
  
  .notification-list {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
  }
  
  .notification-item {
    padding: 16px;
    background: var(--surface);
    border-radius: var(--radius);
    margin-bottom: 12px;
    cursor: pointer;
    transition: var(--transition);
  }
  
  .notification-item:hover {
    background: var(--surface-hover);
  }
  
  .notification-item.unread {
    border-left: 3px solid var(--primary);
  }
  
  .notification-title {
    font-weight: 600;
    color: var(--text);
    margin-bottom: 4px;
  }
  
  .notification-text {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 4px;
  }
  
  .notification-time {
    font-size: 12px;
    color: var(--text-tertiary);
  }
  
  /* Toast */
  .toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  
  .toast {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px 20px;
    box-shadow: 0 8px 20px var(--shadow);
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 300px;
    animation: slideIn 0.3s ease;
  }
  
  @keyframes slideIn {
    from {
      transform: translateX(400px);
      opacity: 0;
    }
    to {
      transform: translateX(0);
      opacity: 1;
    }
  }
  
  .toast.success {
    border-left: 4px solid var(--success);
  }
  
  .toast.error {
    border-left: 4px solid var(--danger);
  }
  
  .toast.info {
    border-left: 4px solid var(--primary);
  }
  
  /* Empty State */
  .empty-state {
    text-align: center;
    padding: 60px 20px;
  }
  
  .empty-icon {
    font-size: 64px;
    margin-bottom: 16px;
    opacity: 0.5;
  }
  
  .empty-title {
    font-family: "Space Grotesk", sans-serif;
    font-size: 20px;
    color: var(--text);
    margin-bottom: 8px;
  }
  
  .empty-text {
    color: var(--text-secondary);
    font-size: 15px;
  }
  
  /* Responsive */
  @media (max-width: 768px) {
    .sidebar {
      transform: translateX(-100%);
    }
  
    .sidebar.mobile-open {
      transform: translateX(0);
    }
  
    .main-content {
      margin-left: 0;
    }
  
    .content-container {
      padding: 20px;
    }
  
    .stats-grid {
      grid-template-columns: 1fr;
    }
  
    .researcher-grid {
      grid-template-columns: 1fr;
    }
  
    .notification-panel {
      width: 100%;
      right: -100%;
    }
  
    .feedback-fab {
      bottom: 16px;
      right: 16px;
      width: 48px;
      height: 48px;
    }
  
    .documents-grid {
      grid-template-columns: 1fr;
    }
  
    .team-grid {
      grid-template-columns: 1fr;
    }
  }
  
  /* Feedback FAB */
  .feedback-fab {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 50%;
    box-shadow: 0 4px 12px var(--shadow-lg);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 999;
  }
  
  .feedback-fab:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px var(--shadow-lg);
  }
  
  .feedback-fab:active {
    transform: scale(0.95);
  }
  
  /* === Enlarged Feedback Modal (Organisation Portal) === */
  .large-feedback {
    max-width: 720px !important;       /* make it wider */
    padding: 48px 56px !important;     /* more breathing space */
    line-height: 1.6;
    font-size: 1rem;
  }
  
  .large-feedback h2 {
    font-size: 1.6rem;
    margin-bottom: 16px;
  }
  
  .large-feedback p {
    font-size: 1rem;
    margin-bottom: 18px;
  }
  
  .large-feedback textarea {
    font-size: 15px;
    line-height: 1.5;
    padding: 12px;
    border-radius: 8px;
    border: 1px solid var(--border-color, #ccc);
  }