/* ═══════════════════════════════════════════════ */
/*  SETUP PAGE                                     */
/* ═══════════════════════════════════════════════ */

#ws-setup-view,
#ws-improvements-view {
  width: 100vw;
  max-width: 960px;
  margin-left: calc(50% - min(50vw, 480px));
}

.setup-container {
  position: relative;
  width: 100%;
  padding: 40px 32px;
}

/* ─── Header ──────────────────────────────────── */

.setup-header {
  margin-bottom: 28px;
}

.setup-title {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.setup-subtitle {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* ─── Section cards ───────────────────────────── */

.setup-section {
  margin-bottom: 20px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.setup-section-title {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  padding: 14px 18px 12px;
  border-bottom: 1px solid var(--border);
}

/* ─── Module list ─────────────────────────────── */

.setup-module-list {
  display: flex;
  flex-direction: column;
  padding: 4px 0;
}

.setup-module-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}

.setup-module-item:last-child {
  border-bottom: none;
}

.setup-module-item:hover {
  background: var(--bg-hover);
}

.setup-module-item input[type="checkbox"] {
  accent-color: var(--accent);
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  margin-top: 2px;
  cursor: pointer;
}

.setup-module-item label {
  display: flex;
  flex-direction: column;
  gap: 2px;
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-primary);
}

.setup-module-desc {
  font-size: 0.78rem;
  font-weight: 400;
  color: var(--text-muted);
}

/* ─── Language profiles ───────────────────────── */

.setup-lang-list {
  display: flex;
  flex-direction: column;
  padding: 4px 0;
}

.setup-lang-item {
  padding: 12px 18px;
  border-bottom: 1px solid var(--border);
}

.setup-lang-item:last-child {
  border-bottom: none;
}

.setup-lang-item > .ws-checkbox-label {
  font-weight: 500;
  color: var(--text-primary);
}

.setup-lang-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
  margin-left: 23px;
}

.setup-lang-tool-tag {
  padding: 2px 8px;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-secondary);
}

/* ─── Custom language form ────────────────────── */

.setup-custom-form {
  padding: 14px 18px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.setup-custom-row {
  display: flex;
  gap: 8px;
  align-items: flex-end;
}

.setup-custom-row .ws-form-row {
  flex: 1;
}

.setup-custom-row .btn {
  flex-shrink: 0;
}

/* ─── Start button ────────────────────────────── */

.setup-start-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 13px 20px;
  margin-top: 8px;
  background: var(--accent);
  border: none;
  border-radius: var(--radius);
  color: var(--accent-text);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: background var(--transition), opacity var(--transition);
}

.setup-start-btn:hover {
  background: var(--accent-hover);
}

.setup-start-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* ─── Embedded terminal ───────────────────────── */

.setup-terminal-section {
  margin-top: 20px;
}

.setup-terminal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-bottom: none;
  border-radius: var(--radius) var(--radius) 0 0;
}

#setup-terminal-container {
  height: 400px;
  background: var(--bg-base);
  border: 1px solid var(--border);
  border-radius: 0 0 var(--radius) var(--radius);
  overflow: hidden;
}

#setup-terminal-container .xterm {
  height: 100%;
}

#setup-terminal-container .xterm-viewport {
  overflow-y: auto !important;
}

/* ─── Empty state ─────────────────────────────── */

.setup-empty-msg {
  padding: 20px 18px;
  font-size: 0.82rem;
  color: var(--text-muted);
  text-align: center;
}