.messages-page {
  padding: 44px 0 90px;
}

.messages-shell {
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin-inline: auto;
  max-width: 1040px;
}

.messages-header {
  align-items: center;
  display: flex;
  gap: 18px;
  justify-content: space-between;
  margin-bottom: 4px;
}

.messages-header img {
  height: 34px;
  width: 34px;
}

.messages-filter {
  align-items: center;
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(0, 1fr) auto auto;
}

.messages-filter .sr-only {
  clip: rect(0, 0, 0, 0);
  height: 1px;
  overflow: hidden;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}

.messages-filter input {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  font: inherit;
  min-height: 48px;
  outline: none;
  padding: 0 16px;
  transition: var(--transition);
  width: 100%;
}

.messages-filter input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(14, 141, 219, 0.12);
}

.messages-tabs {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.messages-tabs__item {
  align-items: center;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 999px;
  color: #64748b;
  display: inline-flex;
  gap: 8px;
  min-height: 38px;
  padding: 0 14px;
  transition: var(--transition);
}

.messages-tabs__item b {
  color: var(--color-text);
}

.messages-tabs__item:hover,
.messages-tabs__item:focus-visible,
.messages-tabs__item.active {
  border-color: var(--color-primary);
  color: var(--color-primary);
  outline: none;
}

.messages-tabs__item.active {
  background: #eff6ff;
}

.messages-panel,
.messages-empty {
  background: var(--color-surface);
  border: 1px solid #eef2f7;
  border-radius: 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
}

.messages-panel {
  padding: 18px;
}

.messages-empty {
  align-items: center;
  display: flex;
  flex-direction: column;
  padding: 48px 24px;
  text-align: center;
}

.messages-empty img {
  height: 42px;
  margin-bottom: 18px;
  width: 42px;
}

.messages-empty h2 {
  font-size: 24px;
  margin-bottom: 8px;
}

.messages-empty p {
  color: #64748b;
  line-height: 1.6;
  margin: 0;
}

.messages-empty .button {
  margin-top: 18px;
}

@media (max-width: 640px) {
  .messages-page {
    padding: 34px 0 70px;
  }

  .messages-header {
    align-items: flex-start;
  }

  .messages-panel {
    border-radius: 18px;
    padding: 14px;
  }

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

  .messages-filter .button {
    width: 100%;
  }
}