:root {
      --color-background-light: #fff9c4;
      --color-background-strong: #ffe082;
      --color-panel: rgba(255, 255, 255, 0.82);
      --color-panel-border: rgba(251, 192, 45, 0.55);
      --color-heading: #705000;
      --color-text: #4a3b00;
      --color-accent: #c79200;
      --color-input-border: rgba(199, 146, 0, 0.35);
      --color-input-focus: rgba(199, 146, 0, 0.85);
      --color-shadow: rgba(112, 80, 0, 0.12);
      --gradient-background: radial-gradient(circle at top, var(--color-background-light) 0%, var(--color-background-strong) 70%);

      --activity-espiritualidade: #b5d4d5;
      --activity-espiritualidade-border: #006d6e;
      --activity-lideranca: #c8cce2;
      --activity-lideranca-border: #43529f;
      --activity-comunidade: #e0c3cd;
      --activity-comunidade-border: #983357;
      --activity-inovacao: #e8dab3;
      --activity-inovacao-border: #b08410;
      --activity-icon-border-width: 0px;
      --activity-icon-outline-width: 2px;
      --activity-icon-outline-offset: 2px;
    }

    * {
      box-sizing: border-box;
    }

    body {
      margin: 0;
      min-height: 100vh;
      font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
      color: var(--color-text);
      background: var(--gradient-background);
      padding: clamp(1rem, 3vw, 2.5rem);
      display: flex;
      justify-content: center;
    }

    .app {
      width: min(1080px, 100%);
      display: grid;
      gap: clamp(1rem, 2vw, 1.75rem);
    }

    .hero {
      position: relative;
      border-radius: 18px;
      overflow: hidden;
    }

    .hero img {
      display: block;
      width: 100%;
      height: auto;
    }

    /* Scroll down button */
    .scroll-down-btn {
      position: fixed;
      bottom: 2rem;
      right: 2rem;
      width: 56px;
      height: 56px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--color-accent) 0%, #b08410 100%);
      border: 2px solid rgba(255, 255, 255, 0.9);
      box-shadow: 0 4px 12px rgba(112, 80, 0, 0.3);
      color: white;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      opacity: 0;
      transform: translateY(20px);
      pointer-events: none;
      transition: opacity 0.3s ease, transform 0.3s ease, box-shadow 0.2s ease;
      z-index: 1000;
    }

    .scroll-down-btn.visible {
      opacity: 1;
      transform: translateY(0);
      pointer-events: auto;
    }

    .scroll-down-btn:hover {
      box-shadow: 0 6px 16px rgba(112, 80, 0, 0.4);
      transform: translateY(-2px);
    }

    .scroll-down-btn:active {
      transform: translateY(0);
    }

    .scroll-down-btn svg {
      animation: bounce 2s infinite;
    }

    @keyframes bounce {
      0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
      }
      40% {
        transform: translateY(-8px);
      }
      60% {
        transform: translateY(-4px);
      }
    }

    .section {
      background: var(--color-panel);
      border: 1px solid var(--color-panel-border);
      border-radius: 18px;
      padding: clamp(1.5rem, 3vw, 2rem);
      box-shadow: 0 18px 32px var(--color-shadow);
      display: grid;
      gap: clamp(1rem, 2vw, 1.5rem);
    }

    .section h2 {
      margin: 0;
      color: var(--color-heading);
      font-weight: 600;
    }

    .section p {
      margin: 0;
      color: var(--color-text);
    }

    .field-grid {
      display: grid;
      gap: clamp(0.75rem, 2vw, 1rem);
      grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    }

    label {
      display: grid;
      gap: 0.4rem;
      font-weight: 600;
      color: var(--color-heading);
    }

    input[type="text"],
    select,
    textarea {
      font: inherit;
      padding: 0.65rem 0.75rem;
      border-radius: 12px;
      border: 1px solid var(--color-input-border);
      background: rgba(255, 255, 255, 0.92);
      color: var(--color-text);
      transition: border 0.2s ease, box-shadow 0.2s ease;
      resize: vertical;
      /* Improved touch targets for mobile */
      min-height: 44px;
    }

    select {
      appearance: none;
      background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23705000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
      background-repeat: no-repeat;
      background-position: right 0.75rem center;
      background-size: 1.25rem;
      padding-right: 2.5rem;
    }

    input[type="text"]:focus,
    select:focus,
    textarea:focus {
      outline: none;
      border-color: var(--color-input-focus);
      box-shadow: 0 0 0 4px rgba(199, 146, 0, 0.15);
    }

    textarea {
      min-height: 120px;
    }

    .quarters {
      display: grid;
      gap: clamp(1.25rem, 2vw, 1.5rem);
    }

    .quarter-card {
      border: 1px solid var(--color-panel-border);
      border-radius: 16px;
      padding: clamp(1rem, 2.5vw, 1.5rem);
      background: rgba(255, 255, 255, 0.95);
      display: grid;
      gap: clamp(1rem, 2vw, 1.5rem);
    }

    .quarter-card h3 {
      margin: 0;
      font-size: 1.2rem;
      color: var(--color-accent);
    }

    .activity {
      display: grid;
      gap: 0.75rem;
      border-radius: 14px;
      padding: clamp(0.75rem, 2vw, 1rem);
      background: rgba(255, 245, 196, 0.55);
      border: 1px solid rgba(199, 146, 0, 0.25);
    }

    .activity h4 {
      margin: 0;
      font-size: 1rem;
      color: var(--color-heading);
    }


    .quarter-card-grid {
      display: flex;
      flex-direction: column;
      gap: clamp(1.5rem, 3vw, 2rem);
    }

    /* Mobile devices */
    @media (max-width: 700px) {
      body {
        padding: 0.75rem;
      }

      .app {
        gap: 1rem;
      }

      .hero {
        border-radius: 12px;
        margin: 0;
      }

      .scroll-down-btn {
        width: 48px;
        height: 48px;
        bottom: 1.5rem;
        right: 1.5rem;
      }

      .scroll-down-btn svg {
        width: 20px;
        height: 20px;
      }

      .section {
        border-radius: 12px;
        padding: 1.25rem;
      }

      .quarter-card {
        border-radius: 10px;
        padding: 1rem;
      }

      .field-grid {
        grid-template-columns: 1fr;
      }
    }

    /* Small mobile devices */
    @media (max-width: 400px) {
      body {
        padding: 0.5rem;
      }

      .section {
        padding: 1rem;
      }

      .quarter-card {
        padding: 0.875rem;
      }

      .activity {
        padding: 0.75rem;
      }

      input[type="text"],
      select,
      textarea {
        font-size: 16px; /* Prevents zoom on iOS */
      }

      textarea {
        min-height: 100px;
      }
    }

    /* Handbook info section */
    .handbook-info-section {
      opacity: 0;
      transform: translateY(16px);
      transition: opacity 0.35s ease, transform 0.35s ease;
    }

    .handbook-info-section.visible {
      opacity: 1;
      transform: translateY(0);
    }

    .handbook-info {
      background: linear-gradient(135deg, #fff3cd 0%, #ffe8a1 100%);
      border: 2px solid #ffc107;
      border-radius: 12px;
      padding: clamp(1rem, 2vw, 1.5rem);
      box-shadow: 0 2px 8px rgba(255, 193, 7, 0.2);
    }

    .handbook-info p {
      margin: 0;
      color: var(--color-heading);
      font-size: 1.05rem;
      font-weight: 600;
      text-align: center;
      line-height: 1.6;
    }

    .quarters-section {
      opacity: 0;
      transform: translateY(16px);
      transition: opacity 0.35s ease, transform 0.35s ease;
    }

    .quarters-section.visible {
      opacity: 1;
      transform: translateY(0);
    }

    .helper-text {
      font-size: 0.95rem;
      color: rgba(74, 59, 0, 0.75);
    }

    /* Submit section */
    .submit-section {
      display: grid;
      gap: 1rem;
      opacity: 0;
      transform: translateY(16px);
      transition: opacity 0.35s ease, transform 0.35s ease;
    }

    .submit-section.visible {
      opacity: 1;
      transform: translateY(0);
    }

    .submit-btn {
      font: inherit;
      font-weight: 600;
      font-size: 1.1rem;
      padding: 1rem 2rem;
      border-radius: 14px;
      border: none;
      background: linear-gradient(135deg, var(--color-accent) 0%, #b88300 100%);
      color: white;
      cursor: pointer;
      transition: transform 0.2s ease, box-shadow 0.2s ease;
      box-shadow: 0 8px 24px rgba(199, 146, 0, 0.3);
      min-height: 54px;
    }

    .submit-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 12px 32px rgba(199, 146, 0, 0.4);
    }

    .submit-btn:active {
      transform: translateY(0);
      box-shadow: 0 4px 16px rgba(199, 146, 0, 0.3);
    }

    .submit-btn:disabled {
      opacity: 0.6;
      cursor: not-allowed;
      transform: none;
    }

    .submit-status {
      padding: 1rem;
      border-radius: 12px;
      text-align: center;
      font-weight: 600;
      display: none;
    }

    .submit-status.submitting,
    .submit-status.success,
    .submit-status.error {
      display: block;
    }

    .submit-status.submitting {
      background: rgba(199, 146, 0, 0.15);
      color: var(--color-heading);
    }

    .submit-status.success {
      background: rgba(76, 175, 80, 0.15);
      color: #2e7d32;
    }

    .submit-status.error {
      background: rgba(244, 67, 54, 0.15);
      color: #c62828;
    }

    /* Activities Info Section */
    .activities-info-section {
      opacity: 0;
      transform: translateY(16px);
      transition: opacity 0.35s ease, transform 0.35s ease;
    }

    .activities-info-section.visible {
      opacity: 1;
      transform: translateY(0);
    }

    .activities-info-section h2 {
      margin: 0 0 1.25rem 0;
      color: var(--color-heading);
      font-weight: 600;
      font-size: 1.5rem;
      text-align: center;
    }

    .activities-info-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: clamp(1rem, 2vw, 1.5rem);
    }

    .activity-info-card {
      background: rgba(255, 255, 255, 0.95);
      border: 1px solid var(--color-panel-border);
      border-radius: 14px;
      padding: clamp(1rem, 2vw, 1.25rem);
      display: grid;
      gap: 0.75rem;
    }

    .activity-info-card:nth-child(1) {
      background: linear-gradient(to bottom,
        color-mix(in srgb, var(--activity-espiritualidade) 85%, white) 0%,
        var(--activity-espiritualidade) 50%,
        color-mix(in srgb, var(--activity-espiritualidade) 85%, white) 100%);
    }

    .activity-info-card:nth-child(1) .activity-info-icon {
      border: var(--activity-icon-border-width) solid var(--activity-espiritualidade-border);
      outline: var(--activity-icon-outline-width) solid var(--activity-espiritualidade-border);
      outline-offset: var(--activity-icon-outline-offset);
    }

    .activity-info-card:nth-child(2) {
      background: linear-gradient(to bottom,
        color-mix(in srgb, var(--activity-lideranca) 85%, white) 0%,
        var(--activity-lideranca) 50%,
        color-mix(in srgb, var(--activity-lideranca) 85%, white) 100%);
    }

    .activity-info-card:nth-child(2) .activity-info-icon {
      border: var(--activity-icon-border-width) solid var(--activity-lideranca-border);
      outline: var(--activity-icon-outline-width) solid var(--activity-lideranca-border);
      outline-offset: var(--activity-icon-outline-offset);
    }

    .activity-info-card:nth-child(3) {
      background: linear-gradient(to bottom,
        color-mix(in srgb, var(--activity-comunidade) 85%, white) 0%,
        var(--activity-comunidade) 50%,
        color-mix(in srgb, var(--activity-comunidade) 85%, white) 100%);
    }

    .activity-info-card:nth-child(3) .activity-info-icon {
      border: var(--activity-icon-border-width) solid var(--activity-comunidade-border);
      outline: var(--activity-icon-outline-width) solid var(--activity-comunidade-border);
      outline-offset: var(--activity-icon-outline-offset);
    }

    .activity-info-card:nth-child(4) {
      background: linear-gradient(to bottom,
        color-mix(in srgb, var(--activity-inovacao) 85%, white) 0%,
        var(--activity-inovacao) 50%,
        color-mix(in srgb, var(--activity-inovacao) 85%, white) 100%);
    }

    .activity-info-card:nth-child(4) .activity-info-icon {
      border: var(--activity-icon-border-width) solid var(--activity-inovacao-border);
      outline: var(--activity-icon-outline-width) solid var(--activity-inovacao-border);
      outline-offset: var(--activity-icon-outline-offset);
    }

    .activity-info-header {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 0.5rem;
      text-align: center;
    }

    .activity-info-icon {
      width: 80px;
      height: 80px;
      border-radius: 50%;
      box-sizing: border-box;
    }

    .activity-info-card h3 {
      margin: 0;
      margin-top: 10px;
      color: var(--color-accent);
      font-size: 1.1rem;
      font-weight: 600;
      text-transform: uppercase;
    }

    .activity-info-card:nth-child(1) h3 {
      color: var(--activity-espiritualidade-border);
    }

    .activity-info-card:nth-child(2) h3 {
      color: var(--activity-lideranca-border);
    }

    .activity-info-card:nth-child(3) h3 {
      color: var(--activity-comunidade-border);
    }

    .activity-info-card:nth-child(4) h3 {
      color: var(--activity-inovacao-border);
    }

    .activity-info-subtitle {
      font-size: 0.9rem;
      font-weight: 600;
      color: var(--color-heading);
      margin: 0;
      line-height: 1.4;
    }

    .activity-info-list {
      margin: 0;
      padding-left: 1.25rem;
      font-size: 0.85rem;
      color: var(--color-text);
      line-height: 1.5;
    }

    .activity-info-list li {
      margin-bottom: 0.35rem;
    }

    /* Mobile help buttons - hidden on desktop */
    .mobile-activities-help {
      display: none;
    }

    /* Activity dialog */
    .activity-dialog {
      border: none;
      border-radius: 16px;
      padding: 0;
      max-width: 90vw;
      box-shadow: 0 24px 48px rgba(0, 0, 0, 0.25);
      background: var(--color-panel);
    }

    .activity-dialog::backdrop {
      background: rgba(0, 0, 0, 0.6);
      backdrop-filter: blur(4px);
    }

    .activity-dialog-content {
      position: relative;
      padding: 1.5rem;
    }

    .activity-dialog-close {
      position: absolute;
      top: 0.5rem;
      right: 0.5rem;
      background: none;
      border: none;
      font-size: 2rem;
      line-height: 1;
      color: var(--color-heading);
      cursor: pointer;
      padding: 0.25rem 0.5rem;
      border-radius: 8px;
      transition: background 0.2s ease;
      min-height: 44px;
      min-width: 44px;
    }

    .activity-dialog-close:hover {
      background: rgba(199, 146, 0, 0.1);
    }

    #dialog-body .activity-info-header {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 0.75rem;
      margin-bottom: 1rem;
    }

    #dialog-body .activity-info-icon {
      width: 100px;
      height: 100px;
    }

    #dialog-body h3 {
      margin: 0;
      color: var(--color-accent);
      font-size: 1.3rem;
      font-weight: 600;
    }

    #dialog-body .activity-info-subtitle {
      font-size: 1rem;
      font-weight: 600;
      color: var(--color-heading);
      margin: 0 0 0.75rem 0;
      line-height: 1.5;
    }

    #dialog-body .activity-info-list {
      margin: 0;
      padding-left: 1.5rem;
      font-size: 0.95rem;
      color: var(--color-text);
      line-height: 1.6;
    }

    #dialog-body .activity-info-list li {
      margin-bottom: 0.5rem;
    }

    /* Status Dialog (for success/error messages) */
    .status-dialog {
      border: none;
      border-radius: 16px;
      padding: 0;
      max-width: 450px;
      width: 90vw;
      box-shadow: 0 24px 48px rgba(0, 0, 0, 0.25);
      background: var(--color-panel);
    }

    .status-dialog::backdrop {
      background: rgba(0, 0, 0, 0.6);
      backdrop-filter: blur(4px);
    }

    .status-dialog-content {
      padding: 2rem;
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      gap: 1rem;
    }

    .status-dialog-icon {
      width: 64px;
      height: 64px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 2rem;
      font-weight: bold;
      color: white;
    }

    .status-dialog-icon.success {
      background: linear-gradient(135deg, #4caf50 0%, #45a049 100%);
      box-shadow: 0 4px 12px rgba(76, 175, 80, 0.3);
    }

    .status-dialog-icon.error {
      background: linear-gradient(135deg, #f44336 0%, #d32f2f 100%);
      box-shadow: 0 4px 12px rgba(244, 67, 54, 0.3);
    }

    .status-dialog-title {
      margin: 0;
      font-size: 1.5rem;
      font-weight: 600;
      color: var(--color-heading);
    }

    .status-dialog-message {
      margin: 0;
      font-size: 1rem;
      color: var(--color-text);
      line-height: 1.6;
    }

    .status-dialog-btn {
      margin-top: 0.5rem;
      padding: 0.75rem 2rem;
      background: var(--color-accent);
      color: white;
      border: none;
      border-radius: 8px;
      font-size: 1rem;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.2s ease;
      min-height: 44px;
    }

    .status-dialog-btn:hover {
      background: #b58200;
      transform: translateY(-1px);
      box-shadow: 0 4px 8px var(--color-shadow);
    }

    .status-dialog-btn:active {
      transform: translateY(0);
    }

    /* Tablet and below - show mobile help buttons */
    @media (max-width: 900px) {
      .activities-info-grid {
        display: none;
      }

      .mobile-activities-help {
        display: block;
      }

      .mobile-activities-help .helper-text {
        text-align: center;
        margin-bottom: 1rem;
        font-weight: 600;
      }

      .mobile-help-buttons {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 1rem;
        justify-items: center;
      }

      .mobile-help-btn {
        background: rgba(255, 255, 255, 0.95);
        border: 2px solid var(--color-panel-border);
        border-radius: 14px;
        padding: 1rem;
        cursor: pointer;
        transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
        min-height: 80px;
        min-width: 80px;
        display: flex;
        align-items: center;
        justify-content: center;
      }

      .mobile-help-btn img {
        width: 60px;
        height: 60px;
      }

      .mobile-help-btn:active {
        transform: scale(0.95);
      }

      .mobile-help-btn:focus-visible {
        outline: 3px solid var(--color-input-focus);
        outline-offset: 3px;
      }
    }

    /* Mobile devices */
    @media (max-width: 700px) {
      .mobile-help-buttons {
        gap: 0.75rem;
      }

      .mobile-help-btn {
        min-height: 72px;
        min-width: 72px;
        padding: 0.75rem;
      }

      .mobile-help-btn img {
        width: 50px;
        height: 50px;
      }

      .activity-dialog {
        max-width: 95vw;
      }
    }

    /* Small mobile devices */
    @media (max-width: 400px) {
      .mobile-help-buttons {
        gap: 0.5rem;
      }

      .mobile-help-btn {
        min-height: 64px;
        min-width: 64px;
        padding: 0.5rem;
      }

      .mobile-help-btn img {
        width: 44px;
        height: 44px;
      }

      .activity-dialog-content {
        padding: 1rem;
      }

      #dialog-body .activity-info-icon {
        width: 80px;
        height: 80px;
      }
    }

    /* Quarter Header Styles */
    .quarter-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 1.5rem;
      padding-bottom: 1rem;
      border-bottom: 2px solid var(--color-input-border);
    }

    .quarter-header h3 {
      margin: 0;
    }

    .add-activity-btn {
      padding: 0.5rem 1.25rem;
      background-color: var(--color-accent);
      color: white;
      border: none;
      border-radius: 6px;
      cursor: pointer;
      font-size: 0.95rem;
      font-weight: 600;
      transition: all 0.2s ease;
    }

    .add-activity-btn:hover {
      background-color: #b58200;
      transform: translateY(-1px);
      box-shadow: 0 3px 6px var(--color-shadow);
    }

    .add-activity-btn:active {
      transform: translateY(0);
    }

    /* Activities Container */
    .activities-container {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 1.5rem;
    }

    @media (max-width: 900px) {
      .activities-container {
        grid-template-columns: 1fr;
      }
    }

    /* Activity Header Styles */
    .activity-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 1rem;
      gap: 1rem;
    }

    .activity-header h4 {
      margin: 0;
      color: var(--color-heading);
      flex-shrink: 0;
    }

    /* Compact checkbox grid in activity header */
    .checkbox-grid-compact {
      display: flex;
      gap: 0.5rem;
      flex: 1;
      justify-content: center;
    }

    .checkbox-grid-compact .checkbox-image {
      position: relative;
      width: 36px;
      height: 36px;
    }

    .checkbox-grid-compact .checkbox-image img {
      width: 36px;
      height: 36px;
      object-fit: contain;
    }

    .checkbox-grid-compact .checkbox-frame {
      position: absolute;
      inset: 0;
      border: var(--activity-icon-border-width) solid transparent;
      border-radius: 50%;
      pointer-events: none;
      transition: all 0.2s ease;
      aspect-ratio: 1;
    }

    .checkbox-grid-compact .checkbox-indicator {
      position: absolute;
      top: -4px;
      right: -4px;
      width: 18px;
      height: 18px;
      background: var(--color-accent);
      color: white;
      border-radius: 50%;
      display: none;
      align-items: center;
      justify-content: center;
      font-size: 12px;
      font-weight: bold;
      box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    }

    .checkbox-grid-compact input[type="checkbox"] {
      position: absolute;
      opacity: 0;
      cursor: pointer;
    }

    .checkbox-grid-compact input[type="checkbox"]:checked ~ .checkbox-indicator {
      display: flex;
    }

    .checkbox-grid-compact input[type="checkbox"]:checked ~ .checkbox-frame {
      outline: var(--activity-icon-outline-width) solid var(--color-accent);
      outline-offset: 2px;
    }

    .checkbox-grid-compact input[type="checkbox"]:hover ~ .checkbox-frame {
      background-color: rgba(199, 146, 0, 0.1);
    }

    .remove-activity-btn {
      background: none;
      border: none;
      color: #c62828;
      font-size: 2rem;
      cursor: pointer;
      padding: 0;
      width: 36px;
      height: 36px;
      flex-shrink: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 4px;
      transition: all 0.2s ease;
      line-height: 1;
    }

    .remove-activity-btn:hover {
      background-color: rgba(198, 40, 40, 0.1);
      transform: scale(1.1);
    }

    .remove-activity-btn:active {
      transform: scale(0.95);
    }

    /* Guest Management Styles */
    .guests-section {
      margin-top: 1.25rem;
      padding: 1rem;
      background-color: rgba(255, 255, 255, 0.5);
      border-radius: 8px;
      border: 1px solid var(--color-input-border);
    }

    .guests-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 1rem;
    }

    .guests-header h4 {
      margin: 0;
      font-size: 1.1rem;
      color: var(--color-heading);
    }

    .add-guest-btn {
      padding: 0.5rem 1rem;
      background-color: var(--color-accent);
      color: white;
      border: none;
      border-radius: 6px;
      cursor: pointer;
      font-size: 0.9rem;
      font-weight: 500;
      transition: all 0.2s ease;
    }

    .add-guest-btn:hover {
      background-color: #b58200;
      transform: translateY(-1px);
      box-shadow: 0 2px 4px var(--color-shadow);
    }

    .add-guest-btn:active {
      transform: translateY(0);
    }

    .guests-container {
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }

    .guest-entry {
      padding: 1rem;
      background-color: rgba(255, 255, 255, 0.7);
      border-radius: 6px;
      border: 1px solid var(--color-input-border);
      position: relative;
    }

    .guest-entry-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 0.75rem;
    }

    .guest-entry-header h5 {
      margin: 0;
      font-size: 1rem;
      color: var(--color-heading);
      font-weight: 600;
    }

    .remove-guest-btn {
      background: none;
      border: none;
      color: #c62828;
      font-size: 1.75rem;
      cursor: pointer;
      padding: 0;
      width: 32px;
      height: 32px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 4px;
      transition: all 0.2s ease;
    }

    .remove-guest-btn:hover {
      background-color: rgba(198, 40, 40, 0.1);
      transform: scale(1.1);
    }

    .remove-guest-btn:active {
      transform: scale(0.95);
    }

    .vote-number-label {
      margin-top: 0.5rem;
    }

    /* Email styles for guest list */
    .guests-list {
      margin: 0.5rem 0;
      padding-left: 1.5rem;
    }

    .guest-item {
      margin-bottom: 0.5rem;
      line-height: 1.6;
    }

    /* Tablet adjustments */
    @media (max-width: 900px) {
      .quarter-card-grid {
        gap: 1.5rem;
      }
    }

    /* Mobile adjustments for activities and guests */
    @media (max-width: 700px) {
      .quarter-card-grid {
        gap: 1.25rem;
      }

      .quarter-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
      }

      .add-activity-btn {
        width: 100%;
      }

      .activity-header {
        flex-wrap: wrap;
        gap: 0.75rem;
      }

      .activity-header h4 {
        flex-basis: 100%;
      }

      .checkbox-grid-compact {
        flex: 1;
        justify-content: flex-start;
        gap: 0.75rem;
      }

      .checkbox-grid-compact .checkbox-image {
        width: 32px;
        height: 32px;
      }

      .guests-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
      }

      .add-guest-btn {
        width: 100%;
      }

      .guest-entry {
        padding: 0.75rem;
      }
    }