/* Chat composer polish */
.chat-input-area {
  padding: 12px 24px 28px;
  padding-bottom: calc(28px + env(safe-area-inset-bottom, 0px));
}

.chat-composer {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 26px;
  padding: 6px 10px 6px 18px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.chat-composer:focus-within {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(var(--accent-rgb), 0.35);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.32), 0 0 0 1px rgba(var(--accent-rgb), 0.12);
}

.chat-textarea {
  min-height: 52px;
}

/* Markdown rendering */
.message-content .md-heading {
  margin: 0.85em 0 0.45em;
  line-height: 1.3;
  color: #f2f6ff;
  font-weight: 700;
}
.message-content .md-h1 { font-size: 1.45rem; }
.message-content .md-h2 { font-size: 1.25rem; }
.message-content .md-h3 { font-size: 1.1rem; }
.message-content .md-h4,
.message-content .md-h5,
.message-content .md-h6 { font-size: 1rem; }
.message-content .md-paragraph {
  margin: 0.55em 0;
  line-height: 1.65;
}
.message-content .md-list {
  margin: 0.55em 0 0.85em 1.25em;
  padding: 0;
}
.message-content .md-list li {
  margin: 0.35em 0;
  line-height: 1.55;
}
.message-content .md-quote {
  margin: 0.75em 0;
  padding: 0.65em 0.9em;
  border-left: 3px solid rgba(var(--accent-rgb), 0.55);
  background: rgba(255, 255, 255, 0.04);
  border-radius: 0 10px 10px 0;
}
.message-content .md-quote p { margin: 0.35em 0; }
.message-content .code-block {
  margin: 0.75em 0;
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow-x: auto;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9em;
  line-height: 1.5;
  white-space: pre-wrap;
}
.message-content .inline-code {
  padding: 0.1em 0.35em;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.92em;
}
.message-content a {
  color: var(--accent-cyan);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.message-content .md-hr {
  border: none;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  margin: 1em 0;
}
.message-content .md-table-wrap {
  overflow-x: auto;
  margin: 0.75em 0;
}
.message-content .md-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95em;
}
.message-content .md-table th,
.message-content .md-table td {
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 8px 10px;
  text-align: left;
}
.message-content .md-table th {
  background: rgba(255, 255, 255, 0.06);
}
.message-content .md-line-link {
  margin: 0.25em 0;
  line-height: 1.55;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.92em;
  word-break: break-all;
}
.message-content .md-spacer {
  height: 0.35em;
}

/* Queued messages */
.chat-message.user.queued {
  opacity: 0.82;
  border-style: dashed;
}
.message-queued-badge,
.queued-label {
  color: #f0c674;
}
.message-queued-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 4px 0 8px;
}
.message-queued-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: rgba(240, 198, 116, 0.12);
  border: 1px solid rgba(240, 198, 116, 0.35);
}
.message-queue-remove {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.75);
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
}
.message-queue-remove:hover {
  background: rgba(255, 80, 80, 0.28);
  color: #fff;
}
#chat-queue-strip {
  display: none;
  max-width: 720px;
  margin: 0 auto 10px;
}
.chat-queue-strip-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: 6px;
}
.chat-queue-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  margin-bottom: 6px;
  border-radius: 12px;
  background: rgba(240, 198, 116, 0.08);
  border: 1px dashed rgba(240, 198, 116, 0.28);
}
.chat-queue-status {
  flex-shrink: 0;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  color: #f0c674;
}
.chat-queue-preview {
  flex: 1;
  min-width: 0;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.75);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.chat-queue-remove {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.7);
  cursor: pointer;
}
.chat-queue-remove:hover {
  background: rgba(255, 80, 80, 0.25);
  color: #fff;
}

@media (max-width: 768px) {
  .chat-input-area {
    padding: 10px 12px 18px;
    padding-bottom: calc(18px + env(safe-area-inset-bottom, 0px));
  }
  .chat-composer {
    border-radius: 22px;
  }
}

.chat-cloud-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.session-actions-root {
  margin-left: auto;
  display: none;
  align-items: center;
}

.session-actions {
  position: relative;
}

.session-actions-toggle {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.82);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
}

.session-actions-toggle:hover {
  background: rgba(0, 234, 255, 0.08);
  border-color: rgba(0, 234, 255, 0.25);
}

.session-actions-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 220px;
  padding: 8px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(12, 18, 32, 0.98);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-4px);
  transition: opacity 0.15s ease, transform 0.15s ease;
  z-index: 1200;
}

.session-actions.open .session-actions-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.session-actions-id {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.55);
  padding: 6px 8px 8px;
  word-break: break-all;
}

.session-actions-item {
  display: block;
  width: 100%;
  text-align: left;
  padding: 10px 12px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: rgba(255, 255, 255, 0.9);
  font-size: 13px;
  cursor: pointer;
}

.session-actions-item:hover {
  background: rgba(0, 234, 255, 0.08);
}

.session-actions-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(12, 18, 32, 0.95);
  border: 1px solid rgba(0, 234, 255, 0.25);
  color: #e8f4ff;
  font-size: 13px;
  opacity: 0;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 10000;
  pointer-events: none;
}

.session-actions-toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}