.chattz-page-shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: var(--padding-lg);
}

.chattz-card-header,
.chattz-channel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--padding-md) var(--padding-lg);
  background: var(--background-color);
  border-bottom: var(--border-width) solid var(--border-color);
}

.chattz-title {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: var(--padding-sm);
  font-size: var(--font-size-lg);
  font-weight: 600;
}

.chattz-avatar, .chattz-user-info-card > img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: var(--border-width) solid var(--border-color);
}

h1, h2, h3, h4, h5, h6 {
  margin: 0;
}

.chattz-user-info-name {
  font-size: var(--font-size-lg);
}

.chattz-user-info-card {
  position: absolute;
  bottom: 0;
  gap: var(--padding-md);
  width: calc(100% - var(--padding-md) * 2);
  padding: var(--padding-sm) var(--padding-md);
  margin: var(--padding-md);
  display: flex;
  align-items: center;
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius);
  background: var(--background-color);
  box-shadow: var(--shadow-soft);
}

.chattz-row-main {
  display: grid;
  gap: 4px;
  flex: 1;
  min-width: 0;
}

.chattz-row-title {
  font-size: var(--font-size-base);
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chattz-row-subtitle {
  color: var(--muted-text-color);
  font-size: var(--font-size-sm);
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chattz-auth-form {
  margin-top: 20vh;
}

.chattz-row-left {
  display: flex;
  align-items: center;
  gap: var(--padding-md);
  min-width: 0;
  flex: 1;
}

.chattz-row-actions {
  display: inline-flex;
  gap: 8px;
}

.chattz-empty {
  padding: var(--padding-md);
  border: var(--border-width) dashed var(--border-color);
  border-radius: var(--border-radius);
  color: var(--muted-text-color);
  font-size: var(--font-size-base);
}

.chattz-link-row {
  color: inherit;
  text-decoration: none;
}

.chattz-subsection {
  padding: var(--padding-md);
  border-top: var(--border-width) solid var(--border-color);
  background: var(--background-color);
}

.chattz-subsection h3 {
  margin: 0 0 var(--padding-sm);
  font-size: var(--font-size-base);
}

.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.chattz-context-menu {
  position: fixed;
  z-index: 9999;
  background: var(--background-color);
  border: var(--border-width) solid var(--border-color);
  border-radius: 8px;
  box-shadow: var(--shadow-soft);
  padding: 4px;
  min-width: 140px;
}

.chattz-context-menu button {
  width: 100%;
  border: 0;
  background: transparent;
  border-radius: 6px;
  text-align: left;
  padding: 8px 10px;
}

.chattz-context-menu button:hover {
  background: #eef4fb;
}

.chattz-message-reactions {
  display: flex;
  gap: var(--padding-sm);
}

.chattz-reaction {
  font-size: var(--font-size-lg);
  padding: calc(var(--padding-sm) / 4) var(--padding-sm);
  border-radius: var(--border-radius);
  background-color: var(--surface-soft);
  cursor: pointer;
  user-select: none;
  display: flex;
  align-items: center;
  gap: var(--padding-sm);
}

.chattz-reaction.you {
  outline: var(--border-width) solid var(--primary-color);
}

.chattz-reaction-modal {
  max-width: 320px;
  text-align: center;
}

.chattz-reaction-modal .chattz-reaction-preview {
  margin: 8px 0;
  font-style: italic;
  color: #555;
}

.chattz-reaction-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
  justify-items: center;
}

.chattz-reaction-button {
  font-size: 1.4em;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.chattz-reaction-button.you,
.chattz-reaction-button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.chattz-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(15, 23, 42, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.chattz-modal {
  background: var(--background-color);
  border: var(--border-width) solid var(--border-color);
  border-radius: 12px;
  box-shadow: var(--shadow-soft);
  width: min(520px, 100%);
  padding: 16px;
  display: grid;
  gap: 12px;
  max-height: 95dvh;
  overflow-y: auto !important;
}

.chattz-modal h3 {
  margin: 0;
}

.chattz-modal p {
  margin: 0;
  color: var(--muted-text-color);
  font-size: var(--font-size-lg);
}

.chattz-modal-actions {
  display: inline-flex;
  gap: 8px;
  justify-content: flex-end;
}

.chattz-icon-button {
  width: 36px;
  height: 36px;
  padding: 0;
  justify-content: center;
  border: 0;
  background: none !important;
}

.chattz-modal-compact {
  width: min(340px, 100%);
}

.chattz-modal-stack {
  display: grid;
  gap: 8px;
}

.chattz-group-modal {
  width: min(560px, 100%);
}

.chattz-group-members-header {
  font-weight: 600;
  font-size: var(--font-size-sm);
  color: var(--muted-text-color);
}

.chattz-group-members {
  max-height: 300px;
  overflow: auto;
  display: grid;
  gap: 8px;
}

.chattz-group-friend-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius);
  background: var(--background-color);
  cursor: pointer;
}

.chattz-group-friend-item input[type="checkbox"] {
  margin: 0;
}

.chattz-group-friend-item.is-disabled {
  background: var(--surface-soft);
  cursor: not-allowed;
  opacity: 0.65;
}

.chattz-group-settings-modal {
  width: min(960px, 100%);
  padding: 0;
  overflow: hidden;
  gap: 0;
}

.chattz-group-settings-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 16px;
  border-bottom: var(--border-width) solid var(--border-color);
}

.chattz-group-settings-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  min-height: 420px;
}

.chattz-group-settings-tabs {
  border-right: var(--border-width) solid var(--border-color);
  padding: 12px;
  display: flex;
  gap: 8px;
  background: var(--surface-soft);
  flex-direction: column;
}

.chattz-group-tab {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  width: 100%;
}

.chattz-group-tab.is-active {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.chattz-group-settings-panel {
  padding: 16px;
  overflow: auto;
}

.chattz-group-tab-panel {
  display: grid;
  gap: 12px;
}

.chattz-group-tab-panel h4 {
  margin: 0;
}

.chattz-user-settings-form {
  display: grid;
  gap: 12px;
  max-width: 620px;
}

.chattz-setting-field {
  display: grid;
  gap: 6px;
}

.chattz-setting-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.chattz-setting-label {
  font-size: var(--font-size-sm);
  color: var(--muted-text-color);
}

.chattz-password-field {
  position: relative;
  display: flex;
  align-items: center;
}

.chattz-password-field .chattz-input {
  width: 100%;
  padding-right: 40px;
}

.chattz-password-toggle {
  position: absolute;
  right: var(--padding-md);
  top: 50%;
  transform: translateY(-50%);
  width: var(--padding-lg);
  height: var(--padding-lg);
  border: 0;
  background: transparent;
  color: var(--muted-text-color);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-radius: 6px;
  padding: 0;
}

.chattz-password-toggle:hover {
  background: color-mix(in srgb, var(--border-color) 40%, transparent);
  color: var(--text-color);
}

.chattz-password-toggle i {
  width: 16px;
  height: 16px;
}

.chattz-setting-help {
  background-color: color-mix(in srgb, currentColor 10%, transparent);
  padding: var(--padding-sm);
  border-radius: var(--border-radius);
  border: var(--border-width) solid currentColor;
  font-size: var(--font-size-base);
}

.chattz-setting-help:empty {
  display: none;
}

.chattz-auth-error {
  color: var(--danger-color);
}

.chattz-user-settings-trigger {
  margin-left: auto;
}

.chattz-input:disabled,
.chattz-input[readonly] {
  background: var(--surface-soft);
  color: var(--muted-text-color);
  cursor: not-allowed;
}

.chattz-switch-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 10px 12px;
}

.chattz-switch-copy {
  display: grid;
  gap: 4px;
}

.chattz-switch-copy strong {
  font-size: var(--font-size-base);
  color: var(--text-color);
}

.chattz-switch-copy span {
  color: var(--muted-text-color);
  font-size: var(--font-size-sm);
}

.chattz-switch {
  position: relative;
  width: 48px;
  height: 28px;
  flex: 0 0 48px;
}

.chattz-switch input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.chattz-switch-slider {
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: #cbd5e1;
  transition: background-color 0.2s ease;
}

.chattz-switch-slider::after {
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  top: 3px;
  left: 3px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.16);
  transition: transform 0.2s ease;
}

.chattz-switch input:checked + .chattz-switch-slider {
  background: var(--primary-color);
}

.chattz-switch input:checked + .chattz-switch-slider::after {
  transform: translateX(20px);
}

.chattz-profile-media-card {
  display: grid;
  gap: 10px;
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius);
  background: var(--surface-soft);
  padding: 12px;
}

.chattz-profile-media-copy {
  display: grid;
  gap: 4px;
}

.chattz-profile-media-copy strong {
  font-size: var(--font-size-base);
  color: var(--text-color);
}

.chattz-profile-media-copy span {
  font-size: var(--font-size-sm);
  color: var(--muted-text-color);
}

.chattz-profile-media-preview {
  overflow: hidden;
  border-radius: var(--border-radius);
  border: var(--border-width) solid var(--border-color);
}

.chattz-profile-media-preview img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.chattz-profile-media-preview-avatar {
  width: 132px;
  height: 132px;
}

.chattz-profile-media-preview-banner {
  width: 100%;
  max-width: 420px;
  aspect-ratio: 3 / 1;
}

.chattz-profile-media-preview.chattz-profile-media-preview-banner:has( > .chattz-empty) {
    border: 0;
}

.chattz-cropper-modal {
  width: min(92vw, 900px);
}

.chattz-cropper-shell {
  position: relative;
  width: 100%;
  max-height: 62vh;
  min-height: 280px;
  background: #000000;
}

.chattz-cropper-image {
  display: block;
  width: 100%;
  max-height: 62vh;
}

.chattz-group-member-list {
  display: grid;
  gap: 8px;
}

.chattz-group-member-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 8px 10px;
}

.chattz-community-channel-row {
  align-items: flex-start;
}

.chattz-community-channel-row .chattz-row-actions {
  flex-wrap: wrap;
  justify-content: flex-end;
}

.chattz-community-channel-row .chattz-row-actions .chattz-input {
  max-width: 190px;
}

.chattz-group-invite-actions {
  display: flex;
  justify-content: flex-end;
}

.chattz-group-invite-list {
  display: grid;
  gap: 8px;
}

.chattz-group-invite-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: center;
}

.chattz-community-channel-create-row {
  grid-template-columns: minmax(0, 1fr) 140px auto;
}

.chattz-invite-shell {
  min-height: calc(100dvh - 120px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.chattz-invite-card {
  width: min(560px, 100%);
}

.chattz-invite-content {
  display: grid;
  gap: 12px;
}

.chattz-invite-actions {
  justify-content: flex-start;
}

.chattz-invite-error {
  margin: 0;
  color: var(--danger-color);
}

@media (max-width: 900px) {
  .chattz-group-settings-layout {
    grid-template-columns: 1fr;
  }

  .chattz-group-settings-tabs {
    border-right: 0;
    border-bottom: var(--border-width) solid var(--border-color);
  }

  .chattz-group-tab {
    justify-content: center;
  }

  .chattz-setting-grid {
    grid-template-columns: 1fr;
  }

  .chattz-community-channel-create-row {
    grid-template-columns: 1fr;
  }
}

strong {
  font-weight: bold;
}

.chattz-auth-form p {
  margin: 0;
}

.chattz-auth-form {
  background: var(--surface-elevated);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-soft);
  padding: var(--padding-md);
  display: flex;
  flex-direction: column;
  gap: var(--padding-sm);
}

label {
  font-size: var(--font-size-lg);
}

.chattz-channel-back-button {
  display: none;
}

.phone-nav {
  display: none;
}

@media (max-width: 700px) {
  .chattz-channel {
    position: fixed !important;
    top: 0;
    width: 100%;
    z-index: 2;
  }

  .chattz-card[data-component="chat-list-wrapper"] {
    width: 100vw;
    position: fixed !important;
  }

  .chattz-channel-back-button {
    display: inline-flex;
  }

  .chattz-user-info-card {
    display: none;
  }

  .phone-nav {
    display: flex;
  }
}

@media (max-width: 500px) {
  .chattz-community-channel-row .chattz-row-left {
    display: none;
  }

  .chattz-community-channel-row .chattz-row-actions {
    width: 100%;
  }

  .chattz-community-channel-row .chattz-row-actions .chattz-input {
    min-width: 100%;
  }
}

[hidden] {
  display: none !important;
}