:root {
  --admin-bg: #f4f7fb;
  --admin-surface: #ffffff;
  --admin-border: #d9e2ef;
  --admin-text: #1d2939;
  --admin-muted: #667085;
  --admin-primary: #1f6feb;
  --admin-primary-dark: #185abc;
}

html {
  font-size: 16px;
  min-height: 100%;
}

body {
  min-height: 100vh;
  margin: 0;
  background: var(--admin-bg);
  color: var(--admin-text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.admin-header {
  width: 100%;
  background: var(--admin-surface);
  border-bottom: 1px solid var(--admin-border);
}

.admin-header-inner {
  width: min(1120px, calc(100% - 32px));
  min-height: 68px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.admin-brand {
  display: inline-flex;
  align-items: center;
  flex: 0 1 auto;
  text-decoration: none;
  min-width: 0;
}

.admin-logo {
  display: block;
  width: 210px;
  max-width: 100%;
  height: auto;
}

.admin-header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
  color: var(--admin-muted);
  font-size: 14px;
}

.admin-user {
  white-space: nowrap;
}

.logout-form {
  margin: 0;
}

.admin-account-link {
  color: #52637a;
  font-size: 14px;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
}

.admin-account-link:hover {
  color: var(--admin-primary);
  text-decoration: underline;
}

.logout-link {
  border: 0;
  background: transparent;
  padding: 0;
  color: #52637a;
  font-size: 14px;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
}

.logout-link:hover {
  color: var(--admin-primary);
  text-decoration: underline;
}

.admin-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 32px auto;
}

.auth-page {
  min-height: calc(100vh - 132px);
  display: grid;
  place-items: center;
}

.auth-card {
  width: min(100%, 430px);
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  box-shadow: 0 16px 40px rgba(16, 24, 40, 0.08);
  padding: 30px;
}

.auth-brand {
  margin-bottom: 18px;
  color: var(--admin-primary);
  font-size: 18px;
  font-weight: 750;
}

.auth-card h1,
.dashboard-heading h1 {
  margin: 0;
  font-size: 28px;
  font-weight: 750;
  letter-spacing: 0;
}

.auth-description,
.dashboard-heading p {
  margin: 8px 0 0;
  color: var(--admin-muted);
}

.auth-form {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.form-group {
  display: grid;
  gap: 7px;
}

.form-group label {
  color: #344054;
  font-size: 14px;
  font-weight: 600;
}

.form-control {
  border-color: var(--admin-border);
  border-radius: 8px;
  padding: 11px 12px;
}

.form-control:focus {
  border-color: var(--admin-primary);
  box-shadow: 0 0 0 0.2rem rgba(31, 111, 235, 0.12);
}

.btn-primary {
  border-color: var(--admin-primary);
  background: var(--admin-primary);
  border-radius: 8px;
  padding: 11px 16px;
  font-weight: 650;
}

.btn-primary:hover {
  border-color: var(--admin-primary-dark);
  background: var(--admin-primary-dark);
}

.dashboard-page {
  display: grid;
  gap: 24px;
}

.dashboard-heading {
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  padding: 28px;
  box-shadow: 0 12px 28px rgba(16, 24, 40, 0.06);
}

.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.section-heading h2 {
  margin: 0;
  font-size: 20px;
  font-weight: 750;
}

.add-period-button {
  white-space: nowrap;
}

.portal-section {
  display: grid;
  gap: 16px;
}

.period-section {
  display: grid;
  gap: 16px;
}

.portal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.portal-card {
  min-height: 150px;
  display: block;
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 10px 24px rgba(16, 24, 40, 0.05);
}

.portal-card-body {
  min-width: 0;
}

.portal-card h3,
.detail-card h1 {
  margin: 0;
  font-size: 22px;
  font-weight: 750;
}

.portal-url {
  display: inline-block;
  margin-top: 8px;
  color: var(--admin-muted);
  font-size: 14px;
  overflow-wrap: anywhere;
  text-decoration: none;
}

.portal-url:hover {
  color: var(--admin-primary);
  text-decoration: underline;
}

.portal-actions {
  margin-top: 16px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: 8px;
}

.portal-action {
  flex: 0 0 auto;
  min-width: 140px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  white-space: nowrap;
}

.portal-action-icon {
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.portal-action-icon svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.9;
}

.period-list {
  display: grid;
  gap: 12px;
}

.period-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  padding: 18px 20px;
  box-shadow: 0 10px 24px rgba(16, 24, 40, 0.05);
}

.period-card h3 {
  margin: 0;
  font-size: 19px;
  font-weight: 750;
}

.period-card-main {
  display: grid;
  gap: 5px;
}

.period-card-main span {
  color: var(--admin-muted);
  font-size: 14px;
}

.period-actions {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.period-icon-action {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 8px;
  background: transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.period-icon-action svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.detail-action {
  color: #6b7280;
}

.detail-action:hover {
  color: #4b5563;
  background: #f3f4f6;
}

.edit-action {
  color: #2f9e68;
}

.edit-action:hover {
  color: #237a51;
  background: #eef8f2;
}

.delete-action {
  color: #d65a5a;
}

.delete-action:hover {
  color: #b94545;
  background: #fdf1f1;
}

.period-feedback {
  border: 1px solid #cfe8d7;
  border-radius: 8px;
  background: #f2fbf5;
  color: #26734d;
  padding: 12px 14px;
  font-size: 14px;
}

.period-feedback-error {
  border-color: #f4c7c7;
  background: #fff5f5;
  color: #b94545;
}

.period-modal-content {
  border: 0;
  border-radius: 8px;
  box-shadow: 0 22px 56px rgba(16, 24, 40, 0.18);
}

.period-modal-content .modal-title {
  font-size: 20px;
  font-weight: 750;
}

.period-modal-content .modal-body {
  display: grid;
  gap: 16px;
}

.period-modal-error {
  border: 1px solid #f4c7c7;
  border-radius: 8px;
  background: #fff5f5;
  color: #b94545;
  padding: 10px 12px;
  font-size: 14px;
}

.dues-section {
  display: grid;
  gap: 16px;
}

.period-summary-section {
  display: grid;
  gap: 14px;
}

.period-summary-section .section-heading p {
  margin: 5px 0 0;
  color: var(--admin-muted);
  font-size: 13px;
}

.period-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.period-summary-card {
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  background: var(--admin-surface);
  box-shadow: 0 10px 24px rgba(16, 24, 40, 0.05);
  padding: 18px;
}

.period-summary-link {
  color: inherit;
  text-decoration: none;
  transition: border-color 0.16s ease, background-color 0.16s ease, box-shadow 0.16s ease;
}

.period-summary-link:hover,
.period-summary-link:focus {
  border-color: #9ec5fe;
  background: #f7fbff;
  box-shadow: 0 12px 26px rgba(37, 99, 235, 0.08);
}

.period-summary-card-active {
  border-color: #8bb7f0;
  background: #f3f8ff;
}

.period-summary-card span {
  display: block;
  color: var(--admin-muted);
  font-size: 13px;
  font-weight: 700;
}

.period-summary-card strong {
  display: block;
  margin-top: 8px;
  color: var(--admin-text);
  font-size: 28px;
  line-height: 1;
  font-weight: 800;
}

.view-status-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 999px;
}

.view-status-icon svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.view-status-icon.viewed {
  color: #2f9e68;
  background: #eaf7f0;
}

.view-status-icon.not-viewed {
  color: #d65a5a;
  background: #fdecec;
}

.dues-heading p {
  margin: 5px 0 0;
  color: var(--admin-muted);
  font-size: 14px;
}

.page-size-form {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--admin-muted);
  font-size: 14px;
}

.page-size-form .form-select {
  width: 92px;
  border-color: var(--admin-border);
  border-radius: 8px;
}

.dues-toolbar {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
  flex-wrap: wrap;
}

.dues-table-wrap {
  overflow-x: auto;
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  box-shadow: 0 10px 24px rgba(16, 24, 40, 0.05);
}

.dues-table {
  width: 100%;
  margin: 0;
  border-collapse: collapse;
}

.dues-table th,
.dues-table td {
  padding: 14px 16px;
  border-bottom: 1px solid #edf2f7;
  vertical-align: middle;
}

.dues-table tbody tr:last-child td {
  border-bottom: 0;
}

.dues-table th {
  color: #475467;
  background: #f8fafc;
  font-size: 13px;
  font-weight: 750;
  text-align: left;
}

.dues-table td {
  color: var(--admin-text);
  font-size: 14px;
}

.amount-column {
  text-align: right;
  white-space: nowrap;
}

.actions-column {
  width: 112px;
  text-align: right;
}

.due-actions {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
}

.due-icon-action {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 8px;
  background: transparent;
  cursor: default;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.due-icon-action svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.due-edit-action {
  color: #2f9e68;
}

.due-edit-action:hover {
  color: #237a51;
  background: #eef8f2;
}

.due-delete-action {
  color: #d65a5a;
}

.due-delete-action:hover {
  color: #b94545;
  background: #fdf1f1;
}

.pagination-bar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}

.pagination-link {
  min-width: 84px;
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  background: var(--admin-surface);
  color: #52637a;
  padding: 9px 12px;
  font-size: 14px;
  text-align: center;
  text-decoration: none;
}

.pagination-link:hover {
  border-color: #c6d4e6;
  color: var(--admin-primary);
}

.pagination-link-disabled {
  color: #98a2b3;
  cursor: default;
}

.pagination-info {
  color: var(--admin-muted);
  font-size: 14px;
  white-space: nowrap;
}

.import-modal-content .modal-body {
  gap: 18px;
  min-height: 0;
  overflow-y: auto;
}

.import-modal-content {
  max-height: calc(100vh - 3.5rem);
}

.import-modal-content form {
  display: flex;
  flex-direction: column;
  max-height: inherit;
  min-height: 0;
}

.import-upload-area {
  display: grid;
  gap: 14px;
}

.import-preview-area {
  display: grid;
  gap: 16px;
}

.import-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.import-summary-item {
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  background: #f8fafc;
  padding: 12px;
}

.import-summary-item span {
  display: block;
  color: var(--admin-muted);
  font-size: 12px;
  font-weight: 650;
}

.import-summary-item strong {
  display: block;
  margin-top: 5px;
  color: var(--admin-text);
  font-size: 18px;
}

.import-preview-toolbar {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  color: var(--admin-muted);
  font-size: 14px;
}

.import-preview-toolbar .form-select {
  width: 92px;
}

.import-preview-table-wrap {
  max-height: min(52vh, 520px);
  overflow: auto;
  border: 1px solid var(--admin-border);
  border-radius: 8px;
}

.import-preview-table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
}

.import-preview-table th,
.import-preview-table td {
  white-space: nowrap;
}

.import-preview-table td:last-child {
  white-space: normal;
  min-width: 150px;
}

.import-preview-table small {
  display: block;
  margin-top: 4px;
  color: #b94545;
}

.import-status-valid,
.import-status-error {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 12px;
  font-weight: 700;
}

.import-status-valid {
  background: #eef8f2;
  color: #237a51;
}

.import-status-error {
  background: #fdf1f1;
  color: #b94545;
}

.sms-preview-content {
  display: grid;
  gap: 16px;
}

.sms-preview-list {
  display: grid;
  gap: 10px;
  margin: 0;
}

.sms-preview-list div {
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  background: #f8fafc;
  padding: 12px;
}

.sms-preview-list dt,
.sms-message-preview span,
.sms-result-grid span {
  color: var(--admin-muted);
  font-size: 12px;
  font-weight: 700;
}

.sms-preview-list dd {
  margin: 5px 0 0;
  font-weight: 750;
}

.sms-message-preview {
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  padding: 14px;
}

.sms-message-preview p {
  margin: 8px 0 0;
  color: var(--admin-text);
  font-weight: 650;
  overflow-wrap: anywhere;
}

.sms-result-content {
  display: grid;
  gap: 14px;
}

.sms-result-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.sms-result-grid div {
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  background: #f8fafc;
  padding: 12px;
}

.sms-result-grid strong {
  display: block;
  margin-top: 5px;
  font-size: 20px;
}

.sms-error-list {
  display: grid;
  gap: 8px;
}

.sms-error-list h3 {
  margin: 0;
  font-size: 15px;
}

.sms-error-list div {
  border: 1px solid #f4c7c7;
  border-radius: 8px;
  background: #fff5f5;
  padding: 10px;
}

.sms-error-list strong,
.sms-error-list span {
  display: block;
}

.sms-error-list span {
  margin-top: 3px;
  color: #b94545;
  font-size: 13px;
}

.empty-state,
.detail-card {
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  box-shadow: 0 10px 24px rgba(16, 24, 40, 0.05);
}

.empty-state {
  padding: 22px;
  color: var(--admin-muted);
}

.portal-detail-page {
  display: grid;
  gap: 18px;
}

.detail-card {
  padding: 28px;
}

.detail-card p {
  margin: 10px 0 0;
  color: var(--admin-muted);
}

.detail-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 24px 0 0;
}

.detail-list div {
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  padding: 14px;
}

.detail-list dt {
  color: var(--admin-muted);
  font-size: 13px;
  font-weight: 600;
}

.detail-list dd {
  margin: 5px 0 0;
  font-weight: 700;
}

.residents-page {
  display: grid;
  gap: 16px;
}

.resident-filter-card {
  display: grid;
  gap: 16px;
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  box-shadow: 0 10px 24px rgba(16, 24, 40, 0.05);
  padding: 20px;
}

.resident-filter-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 140px;
  gap: 14px;
  align-items: end;
}

.resident-filter-actions {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

.residents-table-wrap {
  overflow-x: auto;
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  box-shadow: 0 10px 24px rgba(16, 24, 40, 0.05);
}

.residents-table .actions-column {
  width: 160px;
}

.resident-sms-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 4px 9px;
  font-size: 12px;
  font-weight: 750;
  white-space: nowrap;
}

.resident-sms-badge-allowed {
  background: #eef8f2;
  color: #237a51;
}

.resident-sms-badge-denied {
  background: #f2f4f7;
  color: #667085;
}

.resident-login-sms-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-width: 138px;
  padding: 7px 10px;
  font-size: 13px;
  white-space: nowrap;
}

.resident-login-sms-button:disabled {
  color: #98a2b3;
  border-color: #d0d5dd;
  background: #f8fafc;
  opacity: 1;
}

.resident-action-note {
  display: block;
  max-width: 190px;
  margin-top: 6px;
  color: var(--admin-muted);
  font-size: 12px;
  line-height: 1.3;
}

.resident-feedback {
  border: 1px solid #cfe8d7;
  border-radius: 8px;
  background: #f2fbf5;
  color: #26734d;
  padding: 12px 14px;
  font-size: 14px;
}

.resident-feedback-error {
  border-color: #f4c7c7;
  background: #fff5f5;
  color: #b94545;
}

.login-sms-copy {
  margin: 0;
  color: var(--admin-text);
}

.account-settings-page {
  display: grid;
  gap: 18px;
}

.account-settings-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  align-items: start;
}

.account-settings-card {
  display: grid;
  gap: 18px;
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  background: var(--admin-surface);
  box-shadow: 0 10px 24px rgba(16, 24, 40, 0.05);
  padding: 22px;
}

.account-settings-card h2 {
  margin: 0;
  color: var(--admin-text);
  font-size: 20px;
  font-weight: 750;
}

.account-settings-form {
  display: grid;
  gap: 16px;
}

.account-submit {
  width: 100%;
}

.account-submit:disabled {
  cursor: wait;
  opacity: 0.72;
}

.account-feedback {
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 14px;
  line-height: 1.45;
}

.account-feedback-success {
  border: 1px solid #cfe8d7;
  background: #f2fbf5;
  color: #26734d;
}

.account-feedback-error {
  border: 1px solid #f4c7c7;
  background: #fff5f5;
  color: #b94545;
}

.account-password-hint {
  margin: -4px 0 0;
  color: var(--admin-muted);
  font-size: 13px;
  line-height: 1.45;
}

.back-link {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--admin-muted);
  font-size: 14px;
  text-decoration: none;
}

.back-link:hover {
  color: var(--admin-primary);
  text-decoration: underline;
}

@media (max-width: 768px) {
  .admin-header-inner {
    min-height: 64px;
    align-items: flex-start;
    padding: 14px 0;
  }

  .admin-logo {
    width: 170px;
  }

  .admin-header-actions {
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
    font-size: 13px;
  }

  .admin-shell {
    margin: 20px auto;
  }

  .auth-page {
    min-height: calc(100vh - 104px);
    align-items: start;
    padding-top: 18px;
  }

  .auth-card {
    padding: 24px;
  }

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

  .portal-card {
    min-height: auto;
  }

  .portal-actions {
    width: 100%;
  }

  .portal-action {
    flex: 1 1 140px;
    min-width: 0;
  }

  .period-card,
  .detail-list {
    grid-template-columns: 1fr;
  }

  .section-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .period-actions {
    justify-content: flex-end;
  }

  .page-size-form {
    justify-content: space-between;
    width: 100%;
  }

  .resident-filter-grid {
    grid-template-columns: 1fr;
  }

  .account-settings-grid {
    grid-template-columns: 1fr;
  }

  .resident-filter-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .resident-filter-actions .btn {
    width: 100%;
  }

  .period-summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .dues-toolbar {
    align-items: stretch;
    width: 100%;
  }

  .dues-toolbar .btn {
    width: 100%;
  }

  .import-summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .import-preview-toolbar {
    justify-content: space-between;
    width: 100%;
  }

  .sms-result-grid {
    grid-template-columns: 1fr;
  }

  .import-modal-content {
    max-height: calc(100vh - 1rem);
  }

  .import-preview-table-wrap {
    max-height: 46vh;
  }

  .dues-table-wrap {
    overflow: visible;
  }

  .residents-table-wrap {
    overflow: visible;
  }

  .dues-table,
  .dues-table thead,
  .dues-table tbody,
  .dues-table tr,
  .dues-table th,
  .dues-table td {
    display: block;
  }

  .dues-table thead {
    display: none;
  }

  .dues-table tr {
    padding: 14px 16px;
    border-bottom: 1px solid #edf2f7;
  }

  .dues-table tr:last-child {
    border-bottom: 0;
  }

  .dues-table td {
    display: grid;
    grid-template-columns: 130px minmax(0, 1fr);
    gap: 12px;
    border-bottom: 0;
    padding: 7px 0;
  }

  .dues-table td::before {
    content: attr(data-label);
    color: var(--admin-muted);
    font-weight: 650;
  }

  .amount-column,
  .actions-column {
    width: auto;
    text-align: left;
  }

  .due-actions {
    justify-content: flex-start;
  }

  .pagination-bar {
    justify-content: space-between;
    gap: 8px;
  }

  .pagination-link {
    min-width: 72px;
    padding-inline: 10px;
  }
}

@media (max-width: 520px) {
  .period-summary-grid,
  .import-summary-grid {
    grid-template-columns: 1fr;
  }
}