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

    body {
      font-family: 'Inter', system-ui, sans-serif;
      background: var(--retire-bg);
      color: var(--retire-text);
      margin: 0;
      padding: 1.5rem;
      font-size: var(--font-body);
      line-height: var(--line-height-body);
    }

    .events-container {
      max-width: 72rem;
      margin: 0 auto;
    }

    /* Header */
    .events-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 1rem;
      margin-bottom: 2rem;
    }
    .events-header h1 {
      font-size: var(--font-heading-lg);
      font-weight: 700;
      display: flex;
      align-items: center;
      gap: 0.75rem;
    }
    .events-header h1 i { color: var(--retire-accent); }

    /* Tabs */
    .events-tabs {
      display: flex;
      gap: 0.25rem;
      border-bottom: 0.125rem solid var(--retire-border);
      margin-bottom: 1.5rem;
      overflow-x: auto;
    }
    .events-tab {
      display: inline-flex;
      align-items: center;
      gap: 0.375rem;
      padding: 0.75rem 1.25rem;
      background: transparent;
      border: none;
      border-bottom: 0.1875rem solid transparent;
      color: var(--retire-text-muted);
      font-size: var(--font-body);
      font-weight: 600;
      cursor: pointer;
      min-height: var(--touch-min);
      white-space: nowrap;
      transition: all var(--transition-fast);
      margin-bottom: -0.125rem;
    }
    .events-tab:hover { color: var(--retire-primary); }
    .events-tab.active {
      color: var(--retire-primary);
      border-bottom-color: var(--retire-primary);
    }
    .tab-count {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 1.5rem;
      height: 1.5rem;
      padding: 0 0.375rem;
      border-radius: 0.75rem;
      font-size: 0.75rem;
      font-weight: 700;
      background: var(--retire-surface);
      color: var(--retire-text-muted);
    }
    .events-tab.active .tab-count {
      background: var(--retire-primary);
      color: #FFFFFF;
    }

    /* Layout: events + sidebar */
    .events-layout {
      display: grid;
      grid-template-columns: 1fr;
      gap: 1.5rem;
    }

    /* Events list */
    .events-list {
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }

    /* Event card */
    .event-card {
      background: var(--retire-surface-elevated);
      border: 0.0625rem solid var(--retire-border);
      border-radius: var(--card-radius);
      padding: 1.5rem;
      display: flex;
      gap: 1.25rem;
      transition: all var(--transition-normal);
      cursor: pointer;
    }
    .event-card:hover {
      box-shadow: var(--retire-shadow-md);
      border-color: var(--retire-primary-light);
    }

    /* Date badge */
    .event-date-badge {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-width: 4rem;
      height: 4rem;
      background: var(--retire-bg-alt);
      border: 0.0625rem solid var(--retire-border);
      border-radius: 0.75rem;
      flex-shrink: 0;
    }
    .event-date-month {
      font-size: 0.6875rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      color: var(--retire-primary);
      line-height: 1;
    }
    .event-date-day {
      font-size: var(--font-heading-md);
      font-weight: 800;
      color: var(--retire-text);
      line-height: 1.2;
    }

    .event-info { flex: 1; min-width: 0; }
    .event-title {
      font-size: var(--font-label);
      font-weight: 700;
      color: var(--retire-text);
      margin-bottom: 0.375rem;
    }
    .event-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 1rem;
      font-size: 0.875rem;
      color: var(--retire-text-muted);
      margin-bottom: 0.625rem;
    }
    .event-meta-item {
      display: inline-flex;
      align-items: center;
      gap: 0.375rem;
    }
    .event-meta-item i { width: 0.875rem; text-align: center; }
    .event-description {
      font-size: var(--font-body);
      color: var(--retire-text-secondary);
      line-height: var(--line-height-body);
      margin-bottom: 0.875rem;
    }
    .event-actions {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      flex-wrap: wrap;
    }
    .event-attendees {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      font-size: 0.875rem;
      color: var(--retire-text-muted);
    }
    .attendee-avatars { display: flex; }
    .attendee-avatar {
      width: 1.75rem;
      height: 1.75rem;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.625rem;
      font-weight: 700;
      color: #FFFFFF;
      margin-left: -0.375rem;
      border: 0.125rem solid var(--retire-surface-elevated);
    }
    .attendee-avatar:first-child { margin-left: 0; }
    .attendee-more {
      width: 1.75rem;
      height: 1.75rem;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.5625rem;
      font-weight: 700;
      color: var(--retire-text-muted);
      background: var(--retire-surface);
      margin-left: -0.375rem;
      border: 0.125rem solid var(--retire-surface-elevated);
    }

    /* Type badge */
    .event-type-badge {
      display: inline-flex;
      align-items: center;
      gap: 0.25rem;
      padding: 0.1875rem 0.5rem;
      border-radius: 0.25rem;
      font-size: 0.75rem;
      font-weight: 600;
    }

    /* RSVP button states */
    .rsvp-btn {
      display: inline-flex;
      align-items: center;
      gap: 0.375rem;
      min-height: var(--touch-min);
      padding: 0.5rem 1.25rem;
      font-size: 0.9375rem;
      font-weight: 600;
      border-radius: 0.5rem;
      border: none;
      cursor: pointer;
      transition: all var(--transition-normal);
    }
    .rsvp-btn.available {
      background: var(--retire-primary);
      color: #FFFFFF;
    }
    .rsvp-btn.available:hover {
      background: var(--retire-primary-dark);
      transform: translateY(-0.0625rem);
    }
    .rsvp-btn.attending {
      background: var(--retire-secondary);
      color: #FFFFFF;
    }
    .rsvp-btn.attending:hover { opacity: 0.9; }
    .rsvp-btn.full {
      background: var(--retire-surface);
      color: var(--retire-text-muted);
      cursor: not-allowed;
    }

    /* Sidebar */
    .calendar-sidebar {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
    }
    .sidebar-card {
      background: var(--retire-surface-elevated);
      border: 0.0625rem solid var(--retire-border);
      border-radius: var(--card-radius);
      padding: 1.25rem;
    }
    .sidebar-card h3 {
      font-size: var(--font-label);
      font-weight: 700;
      margin-bottom: 1rem;
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }

    /* Mini calendar */
    .cal-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 0.75rem;
    }
    .cal-header-title {
      font-weight: 700;
      font-size: var(--font-body);
    }
    .cal-nav-btn {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 2rem;
      height: 2rem;
      border: none;
      background: transparent;
      color: var(--retire-text-muted);
      cursor: pointer;
      border-radius: 0.375rem;
      font-size: 0.875rem;
      min-height: var(--touch-min);
      min-width: 2rem;
      transition: all var(--transition-fast);
    }
    .cal-nav-btn:hover {
      background: var(--retire-card-hover-bg);
      color: var(--retire-primary);
    }
    .cal-grid {
      display: grid;
      grid-template-columns: repeat(7, 1fr);
      gap: 0.125rem;
      text-align: center;
    }
    .cal-day-header {
      font-size: 0.6875rem;
      font-weight: 600;
      color: var(--retire-text-muted);
      text-transform: uppercase;
      padding: 0.25rem;
    }
    .cal-day {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 2rem;
      height: 2rem;
      margin: 0 auto;
      font-size: 0.8125rem;
      border-radius: 50%;
      cursor: pointer;
      color: var(--retire-text-secondary);
      transition: all var(--transition-fast);
    }
    .cal-day:hover { background: var(--retire-card-hover-bg); }
    .cal-day.today {
      background: var(--retire-primary);
      color: #FFFFFF;
      font-weight: 700;
    }
    .cal-day.has-event { position: relative; }
    .cal-day.has-event::after {
      content: '';
      position: absolute;
      bottom: 0.125rem;
      left: 50%;
      transform: translateX(-50%);
      width: 0.25rem;
      height: 0.25rem;
      border-radius: 50%;
      background: var(--retire-accent);
    }
    .cal-day.other-month {
      color: var(--retire-text-muted);
      opacity: 0.4;
    }

    /* Category filter chips */
    .category-filter {
      display: flex;
      flex-wrap: wrap;
      gap: 0.375rem;
    }
    .category-chip {
      display: inline-flex;
      align-items: center;
      gap: 0.25rem;
      padding: 0.375rem 0.75rem;
      background: var(--retire-surface);
      border: 0.0625rem solid var(--retire-border);
      border-radius: 1.5rem;
      font-size: 0.875rem;
      color: var(--retire-text-secondary);
      font-weight: 500;
      cursor: pointer;
      min-height: var(--touch-min);
      transition: all var(--transition-fast);
    }
    .category-chip:hover, .category-chip.active {
      background: var(--retire-primary);
      color: #FFFFFF;
      border-color: var(--retire-primary);
    }

    /* Create Event Form */
    .create-event-card {
      background: var(--retire-surface-elevated);
      border: 0.0625rem solid var(--retire-border);
      border-radius: var(--card-radius);
      padding: 1.5rem;
      margin-bottom: 1.5rem;
      display: none;
    }
    .create-event-card.visible { display: block; }
    .create-event-card h2 {
      font-size: var(--font-heading-sm);
      font-weight: 700;
      margin-bottom: 1.25rem;
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }
    .event-form-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 1rem;
    }
    .event-form-actions {
      display: flex;
      gap: 0.75rem;
      flex-wrap: wrap;
      margin-top: 0.5rem;
    }

    /* Event Detail Modal */
    .event-modal-overlay {
      position: fixed;
      inset: 0;
      background: var(--retire-overlay);
      display: flex;
      align-items: center;
      justify-content: center;
      z-index: 1000;
      opacity: 0;
      visibility: hidden;
      transition: opacity var(--transition-normal), visibility var(--transition-normal);
      padding: 1rem;
    }
    .event-modal-overlay.active {
      opacity: 1;
      visibility: visible;
    }
    .event-modal {
      background: var(--retire-surface-elevated);
      border-radius: var(--card-radius);
      width: 100%;
      max-width: 32rem;
      max-height: 85vh;
      display: flex;
      flex-direction: column;
      box-shadow: var(--retire-shadow-lg);
      transform: scale(0.95);
      transition: transform var(--transition-normal);
    }
    .event-modal-overlay.active .event-modal {
      transform: scale(1);
    }
    .event-modal-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 1.25rem 1.5rem;
      border-bottom: 0.0625rem solid var(--retire-border);
      flex-shrink: 0;
    }
    .event-modal-header h2 {
      font-size: var(--font-heading-sm);
      font-weight: 700;
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }
    .event-modal-body {
      padding: 1.5rem;
      overflow-y: auto;
      flex: 1;
    }
    .event-modal-footer {
      display: flex;
      align-items: center;
      justify-content: flex-end;
      gap: 0.75rem;
      padding: 1rem 1.5rem;
      border-top: 0.0625rem solid var(--retire-border);
      flex-shrink: 0;
    }
    .modal-close-btn {
      display: flex;
      align-items: center;
      justify-content: center;
      width: var(--touch-min);
      height: var(--touch-min);
      border: none;
      background: transparent;
      color: var(--retire-text-muted);
      cursor: pointer;
      border-radius: 0.375rem;
      font-size: 1.125rem;
      transition: all var(--transition-fast);
    }
    .modal-close-btn:hover {
      background: var(--retire-card-hover-bg);
      color: var(--retire-text);
    }
    .modal-detail-row {
      display: flex;
      align-items: flex-start;
      gap: 0.75rem;
      padding: 0.75rem 0;
      border-bottom: 0.0625rem solid var(--retire-border-light);
    }
    .modal-detail-row:last-child { border-bottom: none; }
    .modal-detail-icon {
      width: 2.25rem;
      height: 2.25rem;
      border-radius: 0.5rem;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.875rem;
      flex-shrink: 0;
    }
    .modal-detail-label {
      font-size: 0.8125rem;
      color: var(--retire-text-muted);
      font-weight: 500;
    }
    .modal-detail-value {
      font-size: var(--font-body);
      font-weight: 600;
      color: var(--retire-text);
    }

    /* Toast */
    .event-toast {
      position: fixed;
      bottom: 1.5rem;
      right: 1.5rem;
      background: var(--retire-secondary);
      color: #FFFFFF;
      padding: 0.875rem 1.5rem;
      border-radius: 0.5rem;
      font-size: var(--font-body);
      font-weight: 500;
      display: flex;
      align-items: center;
      gap: 0.5rem;
      box-shadow: var(--retire-shadow-lg);
      transform: translateY(0.5rem);
      opacity: 0;
      transition: all var(--transition-normal);
      z-index: 1100;
      pointer-events: none;
    }
    .event-toast.visible { transform: translateY(0); opacity: 1; }
    .event-toast.error { background: var(--retire-rose); }

    @media (min-width: 48rem) {
      .events-layout { grid-template-columns: 1fr 18rem; }
      .event-form-grid { grid-template-columns: 1fr 1fr; }
    }
    @media (min-width: 64rem) {
      .events-layout { grid-template-columns: 1fr 20rem; }
    }
    @media (max-width: 40rem) {
      body { padding: 1rem; }
      .event-card { flex-direction: column; }
      .event-date-badge {
        flex-direction: row;
        gap: 0.5rem;
        width: auto;
        min-width: auto;
        height: auto;
        padding: 0.5rem 0.75rem;
      }
    }