.newsletter-page .page-shell,
.newsletter-admin-page .page-shell {
  padding-top: 118px;
  padding-bottom: 72px;
}

.newsletter-hero,
.newsletter-admin-shell,
.newsletter-auth-shell {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.newsletter-hero {
  display: grid;
  gap: 18px;
  margin-bottom: 28px;
}

.newsletter-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(143, 23, 25, 0.08);
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.newsletter-hero h1,
.newsletter-section-title,
.newsletter-panel h2,
.newsletter-auth-card h1 {
  font-family: "Oswald", Impact, sans-serif;
  text-transform: uppercase;
  line-height: 0.96;
}

.newsletter-hero h1 {
  font-size: clamp(2.8rem, 5vw, 5.8rem);
  max-width: 11ch;
}

.newsletter-hero p {
  max-width: 60ch;
  color: var(--muted);
  font-size: 1.02rem;
}

.newsletter-grid {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(340px, 0.75fr);
  gap: 28px;
  align-items: start;
}

.newsletter-panel,
.newsletter-form-card,
.newsletter-auth-card,
.newsletter-admin-card,
.newsletter-sidebar-card {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(17, 17, 17, 0.08);
  border-radius: 30px;
  box-shadow: 0 24px 60px rgba(17, 17, 17, 0.08);
  backdrop-filter: blur(10px);
}

.newsletter-panel,
.newsletter-form-card,
.newsletter-admin-card,
.newsletter-sidebar-card {
  padding: 28px;
}

.newsletter-panel ul {
  list-style: none;
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.newsletter-panel li {
  position: relative;
  padding-left: 28px;
  color: var(--muted);
}

.newsletter-panel li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(143, 23, 25, 0.1);
}

.newsletter-form-card h2,
.newsletter-panel h2,
.newsletter-admin-card h2,
.newsletter-sidebar-card h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin-bottom: 10px;
}

.newsletter-form-card p,
.newsletter-panel p,
.newsletter-admin-card p,
.newsletter-sidebar-card p,
.newsletter-auth-card p {
  color: var(--muted);
}

.newsletter-status {
  margin-bottom: 18px;
  padding: 14px 16px;
  border-radius: 18px;
  font-size: 0.94rem;
  line-height: 1.5;
}

.newsletter-status.success {
  background: rgba(37, 157, 73, 0.12);
  color: #156134;
  border: 1px solid rgba(37, 157, 73, 0.18);
}

.newsletter-status.error {
  background: rgba(143, 23, 25, 0.09);
  color: #7d1719;
  border: 1px solid rgba(143, 23, 25, 0.14);
}

.newsletter-form,
.newsletter-auth-form,
.newsletter-inline-form {
  display: grid;
  gap: 16px;
}

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

.newsletter-field,
.newsletter-field-full {
  display: grid;
  gap: 8px;
}

.newsletter-field-full {
  grid-column: 1 / -1;
}

.newsletter-field label,
.newsletter-field-full label {
  font-size: 0.9rem;
  font-weight: 700;
}

.newsletter-field input,
.newsletter-field textarea,
.newsletter-field select,
.newsletter-field-full input,
.newsletter-field-full textarea,
.newsletter-field-full select {
  width: 100%;
  min-height: 52px;
  padding: 14px 16px;
  border: 1px solid rgba(17, 17, 17, 0.12);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--text);
  font: inherit;
}

.newsletter-field textarea,
.newsletter-field-full textarea {
  min-height: 180px;
  resize: vertical;
}

.newsletter-form-actions,
.newsletter-inline-actions,
.newsletter-card-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.newsletter-btn,
.newsletter-btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 12px 22px;
  border-radius: 18px;
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 0;
  cursor: pointer;
  transition: transform 220ms ease, box-shadow 220ms ease, background 220ms ease;
}

.newsletter-btn {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 14px 28px rgba(143, 23, 25, 0.22);
}

.newsletter-btn:hover {
  transform: translateY(-2px);
  background: #741315;
}

.newsletter-btn-secondary {
  background: rgba(17, 17, 17, 0.06);
  color: var(--text);
}

.newsletter-auth-shell {
  display: flex;
  justify-content: center;
}

.newsletter-auth-card {
  width: min(560px, 100%);
  padding: 32px;
}

.newsletter-auth-card h1 {
  font-size: clamp(2.2rem, 5vw, 4rem);
  margin-bottom: 10px;
}

.newsletter-admin-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 24px;
}

.newsletter-admin-card + .newsletter-admin-card,
.newsletter-sidebar-card + .newsletter-sidebar-card {
  margin-top: 24px;
}

.newsletter-stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.newsletter-stat {
  padding: 18px;
  border-radius: 22px;
  background: rgba(143, 23, 25, 0.06);
}

.newsletter-stat strong {
  display: block;
  font-size: 1.8rem;
  line-height: 1;
  margin-bottom: 6px;
}

.newsletter-table-wrap {
  overflow: auto;
  margin-top: 18px;
}

.newsletter-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}

.newsletter-table th,
.newsletter-table td {
  padding: 12px 10px;
  border-bottom: 1px solid rgba(17, 17, 17, 0.08);
  text-align: left;
  vertical-align: top;
  font-size: 0.92rem;
}

.newsletter-table th {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.newsletter-badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: rgba(17, 17, 17, 0.08);
}

.newsletter-badge.draft {
  background: rgba(17, 17, 17, 0.08);
}

.newsletter-badge.queued {
  background: rgba(143, 23, 25, 0.12);
  color: var(--accent);
}

.newsletter-badge.sending {
  background: rgba(215, 176, 107, 0.18);
  color: #6a4d16;
}

.newsletter-badge.completed,
.newsletter-badge.active {
  background: rgba(37, 157, 73, 0.12);
  color: #156134;
}

.newsletter-badge.ready {
  background: rgba(37, 157, 73, 0.12);
  color: #156134;
}

.newsletter-badge.registered {
  background: rgba(215, 176, 107, 0.18);
  color: #6a4d16;
}

.newsletter-badge.failed,
.newsletter-badge.unsubscribed {
  background: rgba(143, 23, 25, 0.1);
  color: #7d1719;
}

.newsletter-runner-box {
  margin-top: 18px;
  padding: 18px;
  border-radius: 22px;
  background: rgba(17, 17, 17, 0.04);
}

.newsletter-runner-box code {
  display: block;
  margin-top: 10px;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.92);
  font-size: 0.82rem;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.newsletter-help-list {
  list-style: none;
  margin-top: 14px;
  display: grid;
  gap: 10px;
}

.newsletter-help-list li {
  color: var(--muted);
  padding-left: 24px;
  position: relative;
}

.newsletter-help-list li::before {
  content: "•";
  position: absolute;
  left: 8px;
  color: var(--accent);
  font-weight: 800;
}

.newsletter-admin-page .newsletter-hero {
  grid-template-columns: 1fr;
  align-items: start;
  gap: 10px;
  margin-bottom: 10px;
  min-height: auto;
  padding-top: 0;
}

.newsletter-admin-page .newsletter-hero h1 {
  font-size: clamp(1.9rem, 2.4vw, 2.8rem);
  max-width: 16ch;
}

.newsletter-admin-page .newsletter-hero p {
  max-width: 64ch;
  margin-bottom: 0;
  font-size: 0.92rem;
}

.newsletter-admin-page .newsletter-kicker {
  margin-bottom: 8px;
}

.newsletter-admin-page .newsletter-admin-shell {
  margin-top: 0;
}

.participants-header-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.participants-filter-form {
  margin-top: 18px;
}

.participants-filter-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(180px, 0.8fr));
  gap: 16px;
}

.participants-table th,
.participants-table td {
  white-space: normal;
}

.participants-desktop-wrap {
  display: block;
}

.participants-mobile-list {
  display: none;
  margin-top: 18px;
  gap: 14px;
}

.participants-mobile-card {
  display: grid;
  gap: 14px;
  padding: 18px;
  border-radius: 22px;
  background: rgba(17, 17, 17, 0.04);
  border: 1px solid rgba(17, 17, 17, 0.06);
}

.participants-mobile-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.participants-mobile-top h3 {
  margin: 0 0 4px;
  font-size: 1.08rem;
}

.participants-mobile-top p {
  margin: 0;
  color: var(--muted);
}

.participants-mobile-meta {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.94rem;
}

.participants-mobile-meta strong {
  color: var(--text);
}

.participants-empty {
  padding: 18px;
  border-radius: 22px;
  background: rgba(17, 17, 17, 0.04);
  color: var(--muted);
}

.participants-pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 22px;
}

@media (max-width: 1024px) {
  .newsletter-grid,
  .newsletter-admin-shell {
    grid-template-columns: 1fr;
  }

  .newsletter-admin-page .newsletter-hero {
    grid-template-columns: 1fr;
    align-items: start;
  }

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

  .participants-filter-grid .newsletter-field:first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 760px) {
  .newsletter-page .page-shell,
  .newsletter-admin-page .page-shell {
    padding-top: 104px;
    padding-bottom: 42px;
  }

  .newsletter-hero,
  .newsletter-grid,
  .newsletter-admin-shell,
  .newsletter-auth-shell {
    width: min(100%, calc(100% - 24px));
  }

  .newsletter-form-grid,
  .newsletter-admin-grid,
  .newsletter-stat-grid {
    grid-template-columns: 1fr;
  }

  .newsletter-panel,
  .newsletter-form-card,
  .newsletter-auth-card,
  .newsletter-admin-card,
  .newsletter-sidebar-card {
    padding: 22px;
    border-radius: 24px;
  }

  .newsletter-hero h1,
  .newsletter-auth-card h1 {
    font-size: clamp(2.2rem, 12vw, 3.8rem);
  }

  .newsletter-table {
    min-width: 560px;
  }

  .participants-header-row,
  .participants-mobile-top {
    flex-direction: column;
    align-items: stretch;
  }

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

  .participants-desktop-wrap {
    display: none;
  }

  .participants-mobile-list {
    display: grid;
  }

  .participants-pager {
    justify-content: stretch;
  }

  .participants-pager .newsletter-btn-secondary {
    width: 100%;
  }
}