/* ZEX CODE — dedicated coding workspace styling
   Keeps the premium dark silver/black identity while adding a coding-focused
   visual language. Minimal, content-first, highly responsive. */

.zex-code-app .chat-side {
  background: linear-gradient(180deg, #1a1e26 0%, #12141a 100%);
  border-inline-end: 1px solid #2a2f3a;
}
.zex-code-app .b-logo {
  background: linear-gradient(135deg, #3a4455, #252b36) !important;
  color: #d6dbe0 !important;
  font-size: 16px;
}
.zex-code-app .b-name {
  letter-spacing: 1px;
  font-weight: 800;
}
.zex-code-modes .mode-btn {
  flex: 1;
  min-height: 38px;
  border-radius: 9px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.8px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
}
.zex-code-modes .mode-btn.active {
  background: var(--card2);
  color: var(--text);
  border-color: var(--border2);
}
.zex-code-modes .mode-btn:hover {
  background: var(--card2);
}
#codeFileList .file-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 11.5px;
  margin: 4px;
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
#codeFileList .file-chip b {
  cursor: pointer;
  color: var(--danger);
}
#codeBuildProgress {
  font-size: 12.5px;
  line-height: 1.8;
}
.build-steps {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.build-step {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg);
  font-size: 11.5px;
  font-weight: 600;
  color: var(--muted);
}
.build-step.active {
  background: var(--accent);
  color: var(--on-accent);
  border-color: var(--accent);
}
.build-step.done {
  background: rgba(47,212,138,.15);
  color: var(--green);
  border-color: rgba(47,212,138,.3);
}
#codeMsgs .msg.user {
  background: linear-gradient(135deg, #2a3441, #1e252f);
  color: #d6dbe0;
  border: 1px solid #2f3846;
}
#codeMsgs .msg.bot {
  border-left: 2px solid transparent;
}
#codeMsgs .msg.bot.coding {
  border-left-color: #3a4455;
  background: rgba(42,52,65,.15);
  border-radius: 0 12px 12px 0;
  padding-left: 14px;
}
#codeMsgs .code-wrap {
  border-color: #2a3441;
}
#codeMsgs .code-actions {
  background: #1e252f;
}
#codeAttachPreview .chip {
  background: var(--surface);
  border: 1px solid var(--border);
  max-width: 220px;
  overflow: hidden;
}
#codeContextChip, #codeProjectChip {
  font-size: 11px;
}
#codeComposerInner.drag-over {
  border-color: var(--accent);
  background: rgba(var(--accent-rgb), .08);
}
.code-tools-sheet {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 8px;
  margin-top: 12px;
}
.code-tool-btn {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 12.5px;
  cursor: pointer;
  text-align: start;
  min-height: 44px;
}
.code-tool-btn:hover {
  background: var(--card2);
  border-color: var(--border2);
}
.zex-code-welcome {
  margin: auto 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 32px 0 48px;
  gap: 16px;
}
.zex-code-welcome h1 {
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 600;
}
.zex-code-welcome p {
  max-width: 460px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.8;
}
.zex-code-welcome .welcome-prompts {
  max-width: 560px;
}
@media (max-width: 600px) {
  .zex-code-app .chat-side {
    width: 300px;
    max-width: 88vw;
  }
  #codeMsgs {
    padding: 16px 12px;
  }
  .zex-code-welcome {
    padding: 20px 8px 30px;
  }
}