/* =========================================================
   MCP BUTTON SYSTEM — SINGLE SOURCE OF TRUTH
   ========================================================= */

/* ===== BASE ===== */
.mcp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;

  padding: 10px 14px;
  font-size: 13px;
  font-weight: 500;
  line-height: 1;

  border-radius: 5px;
  border: 1px solid transparent;

  cursor: pointer;
  transition: background 0.15s ease;

  white-space: nowrap;
  text-decoration: none;
  color: inherit;

  box-sizing: border-box;
}

.mcp-btn i,
.mcp-btn svg {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95em;
}

.mcp-btn:hover {
  text-decoration: none;
}

/* ===== PRIMARY ===== */
.mcp-btn--primary {
  background: #0073aa;
  color: #fff;
}

.mcp-btn--primary:hover {
  background: #005f8d;
  color: #fff;
}

/* ===== DARK ===== */
.mcp-btn--dark,
.mcp-btn-dark {
  background: #1f2937;
  color: #fff;
}

.mcp-btn--dark:hover,
.mcp-btn-dark:hover {
  background: #374151;
  color: #fff;
}

/* ===== ZAP (YELLOW ACTION) ===== */
.mcp-btn--zap {
  background: #facc15;
  color: #111827;
}

.mcp-btn--zap:hover {
  background: #fde047;
  color: #111827;
}

/* ===== SUCCESS (CALL / POSITIVE) ===== */
.mcp-btn--success {
  background: #16a34a;
  color: #fff;
}

.mcp-btn--success:hover {
  background: #15803d;
  color: #fff;
}

/* ===== SECONDARY ===== */
.mcp-btn--secondary {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  color: #111827;
}

.mcp-btn--secondary:hover {
  background: #f3f4f6;
  color: #111827;
}

/* ===== GHOST ===== */
.mcp-btn--ghost {
  background: transparent;
  color: #6b7280;
}

.mcp-btn--ghost:hover {
  background: rgba(0,0,0,0.04);
  color: #111827;
}

/* ===== MODIFIERS ===== */
.mcp-btn--full,
.mcp-btn-full {
  width: 100%;
  display: flex;
}

.mcp-btn--small {
  padding: 4px 8px;
  font-size: 12px;
}

.mcp-btn--large {
  padding: 8px 14px;
  font-size: 14px;
}

/* ===== DANGER (destructive actions) ===== */
.mcp-btn--danger,
.mcp-btn-danger {
  background: #dc3545;
  color: #fff;
}

.mcp-btn--danger:hover,
.mcp-btn-danger:hover {
  background: #c82333;
  color: #fff;
}

/* ===== INLINE ACTION ROW ===== */
.mcp-action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
  align-items: center;
}

/* ===== BOOST (icon accent) ===== */
.mcp-boost-btn i {
  color: #dc2626;
}