/* ==========================================================================
   AIRA · Interfaz conversacional
   ========================================================================== */

:root {
  --color-bg: #f7f7fb;
  --color-surface: #ffffff;
  --color-surface-muted: #f2f3f8;
  --color-surface-strong: #e6e8f0;
  --color-bubble: #eef0fb;
  --color-border: #e4e6ee;
  --color-border-strong: #cfd3e0;
  --color-text: #14182b;
  --color-text-muted: #5f667c;
  --color-text-soft: #959bb0;
  --color-accent: #6a4dff;
  --color-accent-strong: #5236e8;
  --color-accent-soft: #efebff;
  --color-danger: #c4314b;
  --color-danger-soft: #fdf0f2;
  --color-success: #14a06b;
  --gradient-brand: linear-gradient(135deg, #7c5cff 0%, #4f7cff 55%, #19b8e0 100%);

  --shadow-sm: 0 1px 2px rgba(20, 24, 43, 0.06);
  --shadow-composer: 0 10px 34px -16px rgba(20, 24, 43, 0.28), 0 1px 2px rgba(20, 24, 43, 0.04);
  --focus-ring: 0 0 0 4px rgba(106, 77, 255, 0.14);

  --font-sans: "Inter", "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --content-width: 780px;
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* --------------------------------------------------------------------------
   Base
   -------------------------------------------------------------------------- */

*,
*::before,
*::after {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.5;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

button,
textarea {
  font: inherit;
  color: inherit;
}

svg {
  flex-shrink: 0;
}

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

/* --------------------------------------------------------------------------
   Estructura general
   -------------------------------------------------------------------------- */

/* Barra lateral del historial a la izquierda y conversación a la derecha. */
.layout {
  display: flex;
  height: 100vh;
  height: 100dvh;
}

.app {
  display: flex;
  flex: 1;
  flex-direction: column;
  min-width: 0;
}

.topbar {
  display: flex;
  flex: none;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 20px;
}

.topbar-start {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.chat-title {
  margin: 0;
  overflow: hidden;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-muted);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
  line-height: 1.15;
}

.brand-name {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.brand-meaning {
  overflow: hidden;
  font-size: 12px;
  color: var(--color-text-muted);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.topbar-actions {
  display: flex;
  flex: none;
  align-items: center;
  gap: 8px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 11px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface);
  font-size: 12.5px;
  color: var(--color-text-muted);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-success);
}

.status-pill[data-state="offline"] .status-dot {
  background: var(--color-danger);
}

.ghost-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 13px 6px 10px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 150ms var(--ease), border-color 150ms var(--ease);
}

.ghost-button:hover {
  border-color: var(--color-border-strong);
  background: var(--color-surface-muted);
}

.ghost-button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

/* La pantalla inicial centra el saludo y el composer; en la conversación el composer baja. */
.stage {
  display: flex;
  flex: 1;
  flex-direction: column;
  justify-content: center;
  min-height: 0;
  padding-bottom: 8vh;
}

.thread {
  overflow-y: auto;
  scrollbar-width: thin;
}

.app.is-chatting .stage {
  justify-content: flex-start;
  padding-bottom: 0;
}

.app.is-chatting .thread {
  flex: 1;
}

.app.is-chatting .welcome,
.app:not(.is-chatting) .messages {
  display: none;
}

/* --------------------------------------------------------------------------
   Pantalla inicial
   -------------------------------------------------------------------------- */

.welcome {
  padding: 0 20px 28px;
  text-align: center;
  animation: fade-in 400ms var(--ease);
}

.welcome-title {
  margin: 0;
  /* El espaciado entre letras desplaza el texto; el padding lo vuelve a centrar. */
  padding-left: 0.14em;
  font-size: clamp(44px, 8vw, 64px);
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1.05;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.welcome-subtitle {
  margin: 8px 0 0;
  font-size: 15px;
  color: var(--color-text-muted);
}

.welcome-question {
  margin: 28px 0 0;
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 600;
  letter-spacing: -0.01em;
}

/* --------------------------------------------------------------------------
   Conversación
   -------------------------------------------------------------------------- */

.messages {
  display: flex;
  flex-direction: column;
  gap: 28px;
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 20px 20px 12px;
  list-style: none;
}

.message {
  display: flex;
  gap: 12px;
  animation: message-in 260ms var(--ease);
}

.message-user {
  justify-content: flex-end;
}

.bubble {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  max-width: min(80%, 560px);
  padding: 10px 14px;
  border-radius: 20px 20px 6px 20px;
  background: var(--color-bubble);
}

.message-image {
  display: block;
  max-width: 180px;
  max-height: 180px;
  border-radius: 12px;
  object-fit: cover;
}

.message-context {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  font-size: 12px;
  color: var(--color-text-muted);
}

.message-text {
  align-self: stretch;
  margin: 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.avatar {
  display: grid;
  flex: none;
  place-items: center;
  width: 28px;
  height: 28px;
  margin-top: 2px;
  border-radius: 9px;
  background: var(--gradient-brand);
}

.reply {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  min-width: 0;
}

.result-skeleton {
  width: min(100%, 240px);
  aspect-ratio: 4 / 5;
  border-radius: 16px;
  background: linear-gradient(110deg, #eceef6 8%, #f8f9fc 20%, #eceef6 34%);
  background-size: 220% 100%;
  animation: shimmer 1.5s linear infinite;
}

.reply-status {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 14px;
  color: var(--color-text-muted);
}

.elapsed {
  font-variant-numeric: tabular-nums;
  color: var(--color-text-soft);
}

.spinner {
  flex: none;
  width: 14px;
  height: 14px;
  border: 2px solid var(--color-accent-soft);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.result-link {
  display: block;
  max-width: min(100%, 460px);
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  animation: fade-in 300ms var(--ease);
}

/* La altura máxima deja ver la imagen completa entre el encabezado y el composer. */
.result-image {
  display: block;
  max-width: 100%;
  max-height: min(48vh, 520px);
}

.reply-actions {
  display: flex;
  gap: 8px;
}

.chip-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 13px 6px 10px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
  text-decoration: none;
  transition: border-color 150ms var(--ease), color 150ms var(--ease);
}

.chip-button:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-strong);
}

.reply-error {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  max-width: 560px;
  padding: 10px 14px;
  border-radius: 14px;
  background: var(--color-danger-soft);
  font-size: 14px;
  color: var(--color-danger);
}

.reply-error svg {
  margin-top: 2px;
}

.reply-error p {
  margin: 0;
}

/* Mensajes cargados del historial: aparecen sin animación. */
.message.is-static,
.message.is-static .result-link {
  animation: none;
}

/* Imagen guardada que ya no existe en el disco. */
.image-unavailable {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 180px;
  max-width: 100%;
  aspect-ratio: 4 / 5;
  border: 1px dashed var(--color-border-strong);
  border-radius: 14px;
  background: var(--color-surface-muted);
  font-size: 12.5px;
  color: var(--color-text-soft);
}

/* --------------------------------------------------------------------------
   Composer
   -------------------------------------------------------------------------- */

.composer-dock {
  flex: none;
  padding: 8px 20px 14px;
  padding-bottom: max(14px, env(safe-area-inset-bottom));
}

.composer {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 10px 10px 10px 16px;
  border: 1px solid var(--color-border);
  border-radius: 26px;
  background: var(--color-surface);
  box-shadow: var(--shadow-composer);
  transition: border-color 150ms var(--ease), box-shadow 150ms var(--ease);
}

.composer:focus-within {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-composer), var(--focus-ring);
}

.composer-context {
  padding-top: 2px;
}

.composer textarea {
  display: block;
  width: 100%;
  min-height: 28px;
  max-height: 200px;
  padding: 6px 4px 2px;
  border: 0;
  outline: none;
  background: transparent;
  /* 16 px evita que los teléfonos acerquen la página al escribir. */
  font-size: 16px;
  line-height: 1.5;
  resize: none;
  overflow-y: auto;
}

.composer textarea::placeholder {
  color: var(--color-text-soft);
}

.composer-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: -6px;
}

.composer-status {
  flex: 1;
  min-width: 0;
  margin: 0 6px;
  overflow: hidden;
  font-size: 13px;
  color: var(--color-text-muted);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.composer-status[data-tone="error"] {
  color: var(--color-danger);
}

.composer-status[data-tone="listening"] {
  color: var(--color-accent-strong);
}

.icon-button,
.send-button {
  display: grid;
  flex: none;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 50%;
  cursor: pointer;
  transition: background-color 150ms var(--ease), color 150ms var(--ease), transform 150ms var(--ease);
}

.icon-button {
  background: transparent;
  color: var(--color-text-muted);
}

.icon-button:hover:not(:disabled) {
  background: var(--color-surface-muted);
  color: var(--color-text);
}

.icon-button:disabled {
  cursor: not-allowed;
  opacity: 0.4;
}

.icon-button.is-listening {
  background: var(--color-danger-soft);
  color: var(--color-danger);
  animation: listening 1.4s ease-in-out infinite;
}

.send-button {
  background: var(--gradient-brand);
  color: #fff;
  box-shadow: 0 6px 16px -8px rgba(90, 64, 255, 0.8);
}

.send-button:hover:not(:disabled) {
  transform: translateY(-1px);
}

.send-button:disabled {
  background: var(--color-surface-strong);
  color: var(--color-text-soft);
  box-shadow: none;
  cursor: not-allowed;
}

/* Mientras AIRA transforma, el botón de enviar muestra un indicador en lugar de la flecha. */
.send-button[aria-busy="true"] svg {
  display: none;
}

.send-button[aria-busy="true"]::after {
  content: "";
  width: 14px;
  height: 14px;
  border: 2px solid rgba(149, 155, 176, 0.35);
  border-top-color: var(--color-text-muted);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.icon-button:focus-visible,
.send-button:focus-visible,
.ghost-button:focus-visible,
.chip-button:focus-visible,
.attachment-remove:focus-visible,
.new-chat-button:focus-visible,
.history-link:focus-visible,
.history-more:focus-visible,
.danger-button:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(106, 77, 255, 0.35);
}

.attachment {
  position: relative;
  width: 72px;
  height: 72px;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: var(--color-surface-muted);
  animation: fade-in 200ms var(--ease);
}

.attachment img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.attachment-remove {
  position: absolute;
  top: 4px;
  right: 4px;
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border: 0;
  border-radius: 50%;
  background: rgba(15, 18, 30, 0.72);
  color: #fff;
  cursor: pointer;
}

.context-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  max-width: 100%;
  padding: 4px 12px 4px 4px;
  border-radius: 999px;
  background: var(--color-accent-soft);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-accent-strong);
}

.context-chip img {
  flex: none;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  object-fit: cover;
}

.composer-hint {
  max-width: var(--content-width);
  margin: 8px auto 0;
  font-size: 12px;
  text-align: center;
  color: var(--color-text-soft);
}

.composer-hint strong {
  font-weight: 600;
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   Barra lateral: historial de conversaciones
   -------------------------------------------------------------------------- */

.sidebar {
  display: flex;
  flex: none;
  flex-direction: column;
  gap: 10px;
  width: 272px;
  padding: 12px 10px 12px 12px;
  border-right: 1px solid var(--color-border);
  background: var(--color-surface-muted);
}

.sidebar-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 0 2px 4px 4px;
}

.new-chat-button {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: var(--color-surface);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 150ms var(--ease), box-shadow 150ms var(--ease);
}

.new-chat-button:hover {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-sm);
}

.search {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 10px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: var(--color-surface-strong);
  color: var(--color-text-soft);
  transition: border-color 150ms var(--ease), background-color 150ms var(--ease);
}

.search:focus-within {
  border-color: var(--color-border-strong);
  background: var(--color-surface);
}

.search input {
  flex: 1;
  min-width: 0;
  padding: 8px 0;
  border: 0;
  outline: none;
  background: transparent;
  font: inherit;
  font-size: 13.5px;
  color: var(--color-text);
}

.search input::placeholder {
  color: var(--color-text-soft);
}

.history {
  flex: 1;
  min-height: 0;
  margin-right: -6px;
  padding-right: 6px;
  overflow-y: auto;
  scrollbar-width: thin;
}

.history-group + .history-group {
  margin-top: 14px;
}

.history-group-title {
  margin: 0 0 4px;
  padding: 0 8px;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--color-text-soft);
}

.history-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.history-item {
  position: relative;
  display: flex;
  align-items: center;
  border-radius: 10px;
  transition: background-color 120ms var(--ease);
}

.history-item:hover,
.history-item:focus-within {
  background: var(--color-surface-strong);
}

.history-item.is-active {
  background: var(--color-accent-soft);
}

.history-link {
  flex: 1;
  min-width: 0;
  padding: 8px 4px 8px 10px;
  overflow: hidden;
  border: 0;
  background: transparent;
  font-size: 13.5px;
  text-align: left;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: pointer;
}

.history-item.is-active .history-link {
  font-weight: 600;
  color: var(--color-accent-strong);
}

/* El botón "…" solo aparece al pasar el cursor o en la conversación abierta. */
.history-more {
  display: grid;
  flex: none;
  place-items: center;
  width: 28px;
  height: 28px;
  margin-right: 4px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  opacity: 0;
  transition: opacity 120ms var(--ease), background-color 120ms var(--ease);
}

.history-item:hover .history-more,
.history-item:focus-within .history-more,
.history-item.is-active .history-more {
  opacity: 1;
}

.history-more:hover {
  background: rgba(20, 24, 43, 0.07);
  color: var(--color-text);
}

.history-rename {
  flex: 1;
  min-width: 0;
  margin: 3px;
  padding: 5px 8px;
  border: 1px solid var(--color-accent);
  border-radius: 8px;
  outline: none;
  background: var(--color-surface);
  font: inherit;
  font-size: 13.5px;
  box-shadow: var(--focus-ring);
}

.history-empty {
  margin: 8px;
  font-size: 13px;
  color: var(--color-text-soft);
}

.history-empty.is-error {
  color: var(--color-danger);
}

.sidebar-note {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 8px 6px 0;
  border-top: 1px solid var(--color-border);
  font-size: 11.5px;
  color: var(--color-text-soft);
}

/* Menú "…" de una conversación. */
.history-menu {
  position: fixed;
  z-index: 40;
  display: flex;
  flex-direction: column;
  min-width: 160px;
  padding: 5px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: var(--color-surface);
  box-shadow: var(--shadow-composer);
  animation: fade-in 120ms ease-out;
}

.history-menu button {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px 10px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  font: inherit;
  font-size: 13.5px;
  text-align: left;
  cursor: pointer;
}

.history-menu button:hover,
.history-menu button:focus-visible {
  outline: none;
  background: var(--color-surface-muted);
}

.history-menu .is-danger {
  color: var(--color-danger);
}

/* Confirmación antes de eliminar. */
.confirm-dialog {
  width: min(420px, calc(100vw - 32px));
  padding: 22px 22px 18px;
  border: 0;
  border-radius: 18px;
  background: var(--color-surface);
  color: var(--color-text);
  box-shadow: 0 24px 60px -20px rgba(20, 24, 43, 0.45);
}

.confirm-dialog::backdrop {
  background: rgba(15, 18, 30, 0.35);
}

.confirm-dialog h2 {
  margin: 0 0 6px;
  font-size: 17px;
}

.confirm-dialog p {
  margin: 0;
  font-size: 14px;
  color: var(--color-text-muted);
}

.confirm-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 20px;
}

.danger-button {
  padding: 7px 15px;
  border: 0;
  border-radius: 999px;
  background: var(--color-danger);
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  cursor: pointer;
}

.danger-button:hover {
  filter: brightness(1.08);
}

.sidebar-backdrop {
  position: fixed;
  inset: 0;
  z-index: 29;
  background: rgba(15, 18, 30, 0.3);
  animation: fade-in 150ms ease-out;
}

/* En pantallas grandes la barra lateral siempre está visible. */
@media (min-width: 900px) {
  .mobile-only,
  .sidebar-close {
    display: none !important;
  }
}

/* En pantallas pequeñas la barra lateral es un cajón que se abre con el botón de menú. */
@media (max-width: 899px) {
  /* Cerrada queda fuera de la pantalla y oculta también para el teclado y los lectores de pantalla. */
  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 30;
    width: min(300px, 86vw);
    visibility: hidden;
    transform: translateX(-100%);
    transition: transform 220ms var(--ease), visibility 0s linear 220ms;
  }

  .sidebar.is-open {
    visibility: visible;
    box-shadow: 0 0 40px rgba(20, 24, 43, 0.2);
    transform: none;
    transition: transform 220ms var(--ease);
  }

  .topbar {
    padding-left: 10px;
  }
}

/* --------------------------------------------------------------------------
   Arrastrar y soltar
   -------------------------------------------------------------------------- */

.drop-overlay {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 16px;
  background: rgba(247, 247, 251, 0.82);
  backdrop-filter: blur(4px);
  pointer-events: none;
  animation: fade-in 120ms ease-out;
}

.drop-overlay-box {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 26px 34px;
  border: 2px dashed var(--color-accent);
  border-radius: 24px;
  background: var(--color-surface);
  font-weight: 600;
  color: var(--color-accent-strong);
}

/* --------------------------------------------------------------------------
   Animaciones
   -------------------------------------------------------------------------- */

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes shimmer {
  to {
    background-position: -220% 0;
  }
}

@keyframes fade-in {
  from {
    opacity: 0;
  }
}

@keyframes message-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
}

@keyframes listening {
  50% {
    box-shadow: 0 0 0 6px rgba(196, 49, 75, 0.12);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .spinner,
  .send-button[aria-busy="true"]::after {
    animation: spin 1.6s linear infinite !important;
  }
}

/* --------------------------------------------------------------------------
   Pantallas pequeñas
   -------------------------------------------------------------------------- */

@media (max-width: 640px) {
  .topbar {
    padding: 10px 12px;
  }

  .brand-meaning {
    display: none;
  }

  .messages {
    gap: 22px;
    padding: 16px 12px 8px;
  }

  .bubble {
    max-width: 88%;
  }

  .message-image {
    max-width: 140px;
    max-height: 140px;
  }

  .composer-dock {
    padding: 6px 10px 10px;
    padding-bottom: max(10px, env(safe-area-inset-bottom));
  }

  .composer {
    border-radius: 22px;
  }

  .composer-hint {
    display: none;
  }
}